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3
Notice for TAIYO YUDEN products　
Please read this notice before using the TAIYO YUDEN products.
REMINDERS
■ Product information in this catalog is as of October 2012. All of the contents specified herein are subject to change
without notice due to technical improvements, etc. Therefore, please check for the latest information carefully be-
fore practical application or usage of the Products.
Please note that Taiyo Yuden Co., Ltd. shall not be responsible for any defects in products or equipment incorpo-
rating such products, which are caused under the conditions other than those specified in this catalog or individual
specification.
■ Please contact Taiyo Yuden Co., Ltd. for further details of product specifications as the individual specification is
available.
■ Please conduct validation and verification of products in actual condition of mounting and operating environment
before commercial shipment of the equipment.
■ All electronic components or functional modules listed in this catalog are developed, designed and intended for
use in general electronics equipment.(for AV, office automation, household, office supply, information service,
telecommunications, (such as mobile phone or PC) etc.). Before incorporating the components or devices into any
equipment in the field such as transportation,( automotive control, train control, ship control), transportation signal,
disaster prevention, medical, public information network (telephone exchange, base station) etc. which may have
direct influence to harm or injure a human body, please contact Taiyo Yuden Co., Ltd. for more detail in advance.
Do not incorporate the products into any equipment in fields such as aerospace, aviation, nuclear control, subma-
rine system, military, etc. where higher safety and reliability are especially required.
In addition, even electronic components or functional modules that are used for the general electronic equipment,
if the equipment or the electric circuit require high safety or reliability function or performances, a sufficient reliabil-
ity evaluation check for safety shall be performed before commercial shipment and moreover, due consideration to
install a protective circuit is strongly recommended at customer's design stage.
■ The contents of this catalog are applicable to the products which are purchased from our sales offices or distribu-
tors (so called TAIYO YUDENs official sales channel).
It is only applicable to the products purchased from any of TAIYO YUDEN s official sales channel.
■ Please note that Taiyo Yuden Co., Ltd. shall have no responsibility for any controversies or disputes that may oc-
cur in connection with a third party's intellectual property rights and other related rights arising from your usage of
products in this catalog. Taiyo Yuden Co., Ltd. grants no license for such rights.
■ Caution for export
Certain items in this catalog may require specific procedures for export according to Foreign Exchange and For-
eign Trade Control Law of Japan, U.S. Export Administration Regulations, and other applicable regulations.
Should you have any question or inquiry on this matter, please contact our sales staff.
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▶Thiscatalogcontainsthetypicalspecicationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourspecication.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourWebsite(http://www.ty-top.com/).
35
INDUCTORS
／
POWER INDUCTORS
SMD POWER INDUCTORS
(NR SERIES/NR SERIES H TYPE/S TYPE/V TYPE)
■PARTS NUMBER
N R △ 4 0 1 8 T △ 1 0 0 M △ △＝Blank space
① ② ③ ④ ⑤ ⑥
①Series name
Code Series name
NR△
Coating resin specification
NRH
NRS
NRV
②Dimensions（L×W×H）
Code Dimensions（L×W×H）［mm］
2010 2.0×2.0×1.0
2012 2.0×2.0×1.2
2410 2.4×2.4×1.0
2412 2.4×2.4×1.2
3010 3.0×3.0×1.0
3012 3.0×3.0×1.2
4010 4.0×4.0×1.0
4012 4.0×4.0×1.2
4018 4.0×4.0×1.8
5010 4.9×4.9×1.0
5012 4.9×4.9×1.2
5014 4.9×4.9×1.4
5020 4.9×4.9×2.0
5024 4.9×4.9×2.4
5030 4.9×4.9×3.0
5040 4.9×4.9×4.0
6010 6.0×6.0×1.0
6012 6.0×6.0×1.2
6014 6.0×6.0×1.4
6020 6.0×6.0×2.0
6028 6.0×6.0×2.8
6045 6.0×6.0×4.5
8030 8.0×8.0×3.0
8040 8.0×8.0×4.0
③Packaging
Code Packaging
T△ Taping
④Nominal inductance
Code
（example） Nominal inductance［μH］
2R2 2.2
100 10
101 100
※R＝Decimal point
⑤Inductance tolerance
Code Inductance tolerance
M ±20％
N ±30％
⑥Internal code
■STANDARD EXTERNAL DIMENSIONS / STANDARD QUANTITY
Type L W H e f Standard quantity
[pcs] Taping
NRV2010 2.0±0.1
(0.079±0.004)
2.0±0.1
(0.079±0.004)
1.0 max
（0.039 max）
0.5±0.2
（0.020±0.008）
1.25±0.2
（0.050±0.008 2500
NRS2012
NRV2012
2.0±0.1
(0.079±0.004)
2.0±0.1
(0.079±0.004)
1.2 max
（0.047 max）
0.5±0.2
（0.020±0.008）
1.25±0.2
（0.050±0.008） 2500
NRH2410 2.4±0.1
(0.095±0.004)
2.4±0.1
(0.095±0.004)
1.0 max
（0.039 max）
0.6±0.2
（0.024±0.008）
1.45±0.2
（0.057±0.008） 2500
NRH2412 2.4±0.1
(0.095±0.004)
2.4±0.1
(0.095±0.004)
1.2 max
（0.047 max）
0.6±0.2
（0.024±0.008）
1.45±0.2
（0.057±0.008） 2500
NR 3010
NRH3010
3.0±0.1
（0.118±0.004）
3.0±0.1
（0.118±0.004）
1.0 max
（0.039 max）
0.9±0.2
（0.035±0.008）
1.9±0.2
（0.075±0.008） 2000
SMD POWER INDUCTORS(NR SERIES/NR SERIES H TYPE/S TYPE/V TYPE)
REFLOW
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3
▶Thiscatalogcontainsthetypicalspecicationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourspecication.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourWebsite(http://www.ty-top.com/).
36
INDUCTORS
／
POWER INDUCTORS
NR 3012
NRH3012
NRV3012
3.0±0.1
（0.118±0.004）
3.0±0.1
（0.118±0.004）
1.2 max
（0.047 max）
0.9±0.2
（0.035±0.008）
1.9±0.2
（0.075±0.008） 2000
NR 3015
NRS3015
3.0±0.1
（0.118±0.004）
3.0±0.1
（0.118±0.004）
1.5 max
（0.059 max）
0.9±0.2
（0.035±0.008）
1.9±0.2
（0.075±0.008） 2000
NR 4010
NRS4010
4.0±0.2
（0.157±0.008）
4.0±0.2
（0.157±0.008）
1.0 max
（0.039 max）
1.1±0.2
（0.043±0.008）
2.5±0.2
（0.098±0.008） 5000
NR 4012
NRS4012
4.0±0.2
（0.157±0.008）
4.0±0.2
（0.157±0.008）
1.2 max
（0.047 max）
1.1±0.2
（0.043±0.008）
2.5±0.2
（0.098±0.008） 4500
NR 4018
NRS4018
4.0±0.2
（0.157±0.008）
4.0±0.2
（0.157±0.008）
1.8 max
（0.071 max）
1.1±0.2
（0.043±0.008）
2.5±0.2
（0.098±0.008） 3500
NRS8030 8.0±0.2
（0.315±0.008）
8.0±0.2
（0.315±0.008）
3.0 max
（0.118 max）
1.60±0.3
（0.063±0.012）
5.6±0.3
（0.22±0.012） 1000
NR 8040
NRS8040
8.0±0.2
（0.315±0.008）
8.0±0.2
（0.315±0.008）
*1） 4.2 max
（0.165 max）
*2） 4.0 max
（0.157 max）
1.60±0.3
（0.063±0.012）
5.6±0.3
（0.22±0.012） 1000
Unit：mm（inch）
*1） 0R9～6R8 type
*2） 100～101type
Type L W H e f Δl Standard quantity
[pcs] Taping
NRS5010 4.9±0.2
（0.193±0.008）
4.9±0.2
（0.193±0.008）
1.0 max
（0.039 max）
1.2±0.2
（0.047±0.008）
3.3±0.2
（0.130±0.008）
1.3typ
（0.051typ） 1000
NRS5012 4.9±0.2
（0.193±0.008）
4.9±0.2
（0.193±0.008）
1.2 max
（0.047 max）
1.2±0.2
（0.047±0.008）
3.3±0.2
（0.130±0.008）
1.3typ
（0.051typ） 1000
NRS5014 4.9±0.2
（0.193±0.008）
4.9±0.2
（0.193±0.008）
1.4 max
（0.055 max）
1.2±0.2
（0.047±0.008）
3.3±0.2
（0.130±0.008）
1.3typ
（0.051typ） 1000
NRS5020 4.9±0.2
（0.193±0.008）
4.9±0.2
（0.193±0.008）
2.0 max
（0.079 max）
1.2±0.2
（0.047±0.008）
3.3±0.2
（0.130±0.008）
1.3typ
（0.051typ） 800
NRS5024 4.9±0.2
（0.193±0.008）
4.9±0.2
（0.193±0.008）
2.4 max
（0.094 max）
1.2±0.2
（0.047±0.008）
3.3±0.2
（0.130±0.008）
1.3typ
（0.051typ）
2500
NRS5030 4.9±0.2
（0.193±0.008）
4.9±0.2
（0.193±0.008）
3.0 max
（0.118 max）
1.2±0.2
（0.047±0.008）
3.3±0.2
（0.130±0.008）
1.3typ
（0.051typ） 500
NR 5040
NRS5040
4.9±0.2
（0.193±0.008）
4.9±0.2
（0.193±0.008）
*3） 4.1 max
（0.161 max）
*4） 4.0 max
（0.157 max）
1.2±0.2
（0.047±0.008）
3.3±0.2
（0.130±0.008）
1.3typ
（0.051typ） 1500
NRS6010 6.0±0.2
（0.236±0.008）
6.0±0.2
（0.236±0.008）
1.0 max
（0.039 max）
1.35±0.2
（0.053±0.008）
4.0±0.2
（0.157±0.008）
2.3typ
（0.091typ） 1000
NR 6012
NRS6012
6.0±0.2
（0.236±0.008）
6.0±0.2
（0.236±0.008）
1.2 max
（0.047 max）
1.35±0.2
（0.053±0.008）
4.0±0.2
（0.157±0.008）
2.3typ
（0.091typ） 1000
NRS6014 6.0±0.2
（0.236±0.008）
6.0±0.2
（0.236±0.008）
1.4 max
（0.055 max）
1.35±0.2
（0.053±0.008）
4.0±0.2
（0.157±0.008）
2.3typ
（0.091typ） 1000
NR 6020
NRS6020
6.0±0.2
（0.236±0.008）
6.0±0.2
（0.236±0.008）
2.0 max
（0.079 max）
1.35±0.2
（0.053±0.008）
4.0±0.2
（0.157±0.008）
2.3typ
（0.091typ） 2500
NR 6028
NRS6028
6.0±0.2
（0.236±0.008）
6.0±0.2
（0.236±0.008）
2.8 max
（0.110 max）
1.35±0.2
（0.053±0.008）
4.0±0.2
（0.157±0.008）
2.3typ
（0.091typ） 2000
NR 6045
NRS6045
6.0±0.2
（0.236±0.008）
6.0±0.2
（0.236±0.008）
4.5 max
（0.177 max）
1.35±0.2
（0.053±0.008）
4.0±0.2
（0.157±0.008）
2.3typ
（0.091typ） 1500
Unit：mm（inch）
*3） 1R5～100 type
*4） 150～470 type
1
3
▶Thiscatalogcontainsthetypicalspecicationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourspecication.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourWebsite(http://www.ty-top.com/).
36
INDUCTORS
／
POWER INDUCTORS
Recommended Land Patterns
NRV2010, NRS2012, NRV2012 NRH2410, NRH2412 NR 3010, NRH3010, NR 3012, NRH3012,
NRV3012, NR 3015, NRS3015
NR 4010, NRS4010, NR 4012, NRS4012,
NR 4018, NRS4018
Unit：mm Unit：mm Unit：mm Unit：mm
NRS5010, NRS5012, NRS5014, NRS5020,
NRS5024, NRS5030, NR 5040, NRS5040
NRS6010, NR 6012, NRS6012, NRS6014,
NR 6020, NRS6020, NR 6028, NRS6028,
NR 6045, NRS6045
NRS8030, NR 8040, NRS8040
Unit：mm Unit：mm Unit：mm
-2
1
3
▶Thiscatalogcontainsthetypicalspecicationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourspecication.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourWebsite(http://www.ty-top.com/).
37
INDUCTORS
／
POWER INDUCTORS
■PARTS NUMBER
●NRS2012 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NRS2012T 1R0N GJ RoHS 1.0 ±30％ － 0.070 1,900 1,700 100
NRS2012T 1R5N GJ RoHS 1.5 ±30％ － 0.090 1,650 1,500 100
NRS2012T 2R2M GJ RoHS 2.2 ±20％ － 0.107 1,350 1,370 100
NRS2012T 3R3M GJ RoHS 3.3 ±20％ － 0.190 1,000 1,020 100
NRS2012T 4R7M GJ RoHS 4.7 ±20％ － 0.241 900 910 100
●NRV2010 type
Saturation current
Idc1
Temperature rise current
Idc2
NRV2010T R47N GF RoHS 0.47 ±30％ － 0.052 2,100 2,000 100
NRV2010T R68N GF RoHS 0.68 ±30％ － 0.060 1,850 1,850 100
NRV2010T 1R0N GF RoHS 1.0 ±30％ － 0.080 1,550 1,600 100
NRV2010T 1R5M GF RoHS 1.5 ±20％ － 0.100 1,350 1,450 100
NRV2010T 2R2M GF RoHS 2.2 ±20％ － 0.175 1,100 1,100 100
NRV2010T 3R3M GF RoHS 3.3 ±20％ － 0.250 880 1,000 100
NRV2010T 4R7M GF RoHS 4.7 ±20％ － 0.320 760 820 100
●NRV2012 type
Saturation current
Idc1
Temperature rise current
Idc2
NRV2012T 1R0N GF RoHS 1.0 ±30％ － 0.073 2,200 1,650 100
NRV2012T 1R5N GF RoHS 1.5 ±30％ － 0.100 1,800 1,400 100
NRV2012T 2R2M GF RoHS 2.2 ±20％ － 0.129 1,600 1,200 100
NRV2012T 3R3M GF RoHS 3.3 ±20％ － 0.227 1,250 900 100
NRV2012T 4R7M GF RoHS 4.7 ±20％ － 0.325 1,100 750 100
●NRH2410 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NRH2410T R68NN 4 RoHS 0.68 ±30％ 120 0.060 2,200 1,570 100
NRH2410T 1R0NN 4 RoHS 1.0 ±30％ 106 0.070 1,800 1,410 100
NRH2410T 1R5MN RoHS 1.5 ±20％ 94 0.110 1,550 1,160 100
NRH2410T 2R2MN RoHS 2.2 ±20％ 77 0.150 1,290 970 100
NRH2410T 3R3MN RoHS 3.3 ±20％ 56 0.220 1,000 770 100
NRH2410T 4R7MN RoHS 4.7 ±20％ 50 0.290 880 670 100
NRH2410T 6R8MN RoHS 6.8 ±20％ 43 0.410 750 570 100
NRH2410T 100MN RoHS 10 ±20％ 32 0.690 550 450 100
NRH2410T 150MN RoHS 15 ±20％ 27 1.02 470 370 100
NRH2410T 220MN RoHS 22 ±20％ 22 1.47 390 300 100
●NRH2412 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NRH2412T R47NNGJ RoHS 0.47 ±30％ 180 0.050 2,900 2,100 100
NRH2412T 1R0NNGH RoHS 1.0 ±30％ 101 0.077 2,350 1,300 100
NRH2412T 1R5NNGH RoHS 1.5 ±30％ 89 0.100 2,100 1,150 100
NRH2412T 2R2MNGH RoHS 2.2 ±20％ 72 0.140 1,700 1,000 100
NRH2412T 3R3MNGH RoHS 3.3 ±20％ 56 0.225 1,400 750 100
NRH2412T 4R7MNGH RoHS 4.7 ±20％ 45 0.300 1,150 650 100
NRH2412T 6R8MNGH RoHS 6.8 ±20％ 34 0.420 950 550 100
NRH2412T 100MNGH RoHS 10 ±20％ 29 0.600 810 450 100
●NRH3010 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NRH3010T 1R2NN RoHS 1.2 ±30％ 120 0.065 1,700 1,480 100
NRH3010T 1R5NN RoHS 1.5 ±30％ 99 0.075 1,440 1,370 100
NRH3010T 2R2MN RoHS 2.2 ±20％ 86 0.083 1,300 1,300 100
NRH3010T 3R3MN RoHS 3.3 ±20％ 64 0.130 1,000 1,030 100
NRH3010T 4R7MN RoHS 4.7 ±20％ 50 0.170 850 900 100
NRH3010T 6R8MN RoHS 6.8 ±20％ 44 0.250 700 745 100
NRH3010T 100MN RoHS 10 ±20％ 34 0.350 600 620 100
NRH3010T 150MN RoHS 15 ±20％ 25 0.550 450 480 100
NRH3010T 220MN RoHS 22 ±20％ 22 0.770 380 410 100
※） The saturation current value (Idc1) is the DC current value having inductance decrease down to 30%. (at 20℃)
※） The temperature rise current value（Idc2) is the DC current value having temperature increase up to 40℃. (at 20℃)
※） The rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value.
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Parts number EHS Nominal inductance
［μH］ Inductance tolerance Measuring
frequency［kHz］
DC Resistance
［Ω］（±20％）
Self-resonant
frequency
［MHｚ］（min.）
Rated current　※）　［ｍA］
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
1
3
▶Thiscatalogcontainsthetypicalspecicationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourspecication.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourWebsite(http://www.ty-top.com/).
38
INDUCTORS
／
POWER INDUCTORS
■PARTS NUMBER
●NRH3012 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NRH3012T R47NN RoHS 0.47 ±30％ 160 0.033 2,600 1,900 100
NRH3012T 1R0NN RoHS 1.0 ±30％ 111 0.048 2,200 1,710 100
NRH3012T 1R5NN RoHS 1.5 ±30％ 95 0.055 1,700 1,600 100
NRH3012T 2R2MN RoHS 2.2 ±20％ 78 0.075 1,500 1,370 100
NRH3012T 3R3MN RoHS 3.3 ±20％ 61 0.100 1,200 1,210 100
NRH3012T 4R7MN RoHS 4.7 ±20％ 50 0.130 1,000 1,060 100
NRH3012T 6R8MN RoHS 6.8 ±20％ 43 0.190 850 890 100
NRH3012T 100MN RoHS 10 ±20％ 32 0.270 730 720 100
NRH3012T 150MN RoHS 15 ±20％ 26 0.450 530 570 100
NRH3012T 220MN RoHS 22 ±20％ 22 0.630 500 500 100
●NRV3012 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NRV3012T 1R0N RoHS 1.0 ±30％ 110 0.065 2,500 1,600 100
NRV3012T 1R5N RoHS 1.5 ±30％ 92 0.075 2,100 1,400 100
NRV3012T 2R2M RoHS 2.2 ±20％ 70 0.120 1,800 1,100 100
NRV3012T 3R3M RoHS 3.3 ±20％ 55 0.150 1,600 1,000 100
NRV3012T 4R7M RoHS 4.7 ±20％ 48 0.190 1,250 850 100
NRV3012T 6R8M RoHS 6.8 ±20％ 40 0.300 950 650 100
NRV3012T 100M RoHS 10 ±20％ 32 0.470 800 550 100
●NRS3015 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NRS3015T 1R0NNGH RoHS 1.0 ±30％ 100 0.030 2,100 2,100 100
NRS3015T 1R5NNGH RoHS 1.5 ±30％ 87 0.038 1,800 1,820 100
NRS3015T 2R2MNGH RoHS 2.2 ±20％ 64 0.058 1,480 1,500 100
NRS3015T 3R3MNGH RoHS 3.3 ±20％ 49 0.078 1,210 1,230 100
NRS3015T 4R7MNGH RoHS 4.7 ±20％ 40 0.120 1,020 1,040 100
NRS3015T 6R8MNGH RoHS 6.8 ±20％ 36 0.160 870 880 100
NRS3015T 100MNGH RoHS 10 ±20％ 28 0.220 700 710 100
NRS3015T 220MNGH RoHS 22 ±20％ 20 0.520 470 470 100
●NRS4010 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NRS4010T 1R0NDGG RoHS 1.0 ±30％ 116 0.056 2,000 1,900 100
NRS4010T 2R2MDGG RoHS 2.2 ±20％ 73 0.085 1,200 1,500 100
NRS4010T 3R3MDGG RoHS 3.3 ±20％ 58 0.100 1,100 1,400 100
NRS4010T 4R7MDGG RoHS 4.7 ±20％ 47 0.140 950 1,200 100
NRS4010T 6R8MDGG RoHS 6.8 ±20％ 38 0.200 800 1,000 100
NRS4010T 100MDGG RoHS 10 ±20％ 31 0.300 620 750 100
NRS4010T 150MDGG RoHS 15 ±20％ 24 0.430 540 600 100
NRS4010T 220MDGG RoHS 22 ±20％ 19 0.570 450 500 100
●NRS4012 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NRS4012T 1R0NDGG RoHS 1.0 ±30％ 100 0.042 2,800 2,200 100
NRS4012T 2R2MDGJ RoHS 2.2 ±20％ 70 0.060 1,650 1,900 100
NRS4012T 3R3MDGJ RoHS 3.3 ±20％ 60 0.070 1,400 1,700 100
NRS4012T 4R7MDGJ RoHS 4.7 ±20％ 45 0.095 1,200 1,500 100
NRS4012T 6R8MDGJ RoHS 6.8 ±20％ 35 0.125 900 1,300 100
NRS4012T 100MDGJ RoHS 10 ±20％ 30 0.170 800 1,100 100
NRS4012T 150MDGJ RoHS 15 ±20％ 24 0.260 650 750 100
NRS4012T 220MDGJ RoHS 22 ±20％ 18 0.400 500 620 100
●NRS4018 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NRS4018T 1R0NDGJ RoHS 1.0 ±30％ 90 0.027 4,000 3,200 100
NRS4018T 2R2MDGJ RoHS 2.2 ±20％ 60 0.042 3,000 2,200 100
NRS4018T 3R3MDGJ RoHS 3.3 ±20％ 45 0.055 2,300 2,000 100
NRS4018T 4R7MDGJ RoHS 4.7 ±20％ 35 0.070 2,000 1,700 100
NRS4018T 6R8MDGJ RoHS 6.8 ±20％ 30 0.098 1,600 1,450 100
NRS4018T 100MDGJ RoHS 10 ±20％ 25 0.150 1,300 1,200 100
NRS4018T 150MDGJ RoHS 15 ±20％ 18 0.210 1,100 850 100
NRS4018T 220MDGJ RoHS 22 ±20％ 15 0.290 900 720 100
NRS4018T 330MDGJ RoHS 33 ±20％ 12 0.460 700 550 100
NRS4018T 101MDGJ RoHS 100 ±20％ 6.5 1.45 420 280 100
※） The saturation current value (Idc1) is the DC current value having inductance decrease down to 30%. (at 20℃)
※） The temperature rise current value（Idc2) is the DC current value having temperature increase up to 40℃. (at 20℃)
※） The rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value.
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
1
3
▶Thiscatalogcontainsthetypicalspecicationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourspecication.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourWebsite(http://www.ty-top.com/).
39
INDUCTORS
／
POWER INDUCTORS
1
3
▶Thiscatalogcontainsthetypicalspecicationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourspecication.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourWebsite(http://www.ty-top.com/).
40
INDUCTORS
／
POWER INDUCTORS
■PARTS NUMBER
●NRS5030 type
Saturation current
Idc1
Temperature rise current
Idc2
NRS5030T R47NMGJ RoHS 0.47 ±30％ 185 0.010 9,000 5,000 100
NRS5030T 1R0NMGJ RoHS 1.0 ±30％ 110 0.015 6,600 4,000 100
NRS5030T 2R2NMGJ RoHS 2.2 ±30％ 46 0.023 4,200 3,500 100
NRS5030T 3R3MMGJ RoHS 3.3 ±20％ 36 0.030 3,600 3,000 100
NRS5030T 4R7MMGJ RoHS 4.7 ±20％ 31 0.035 3,100 2,600 100
NRS5030T 6R8MMGJ RoHS 6.8 ±20％ 22 0.052 2,500 2,300 100
NRS5030T 100MMGJ RoHS 10 ±20％ 20 0.070 2,100 1,700 100
NRS5030T 150MMGJ RoHS 15 ±20％ 14 0.125 1,600 1,400 100
NRS5030T 220MMGJ RoHS 22 ±20％ 13 0.180 1,400 1,050 100
NRS5030T 330MMGJ RoHS 33 ±20％ 10 0.225 1,150 800 100
NRS5030T 470MMGJ RoHS 47 ±20％ 9 0.325 950 700 100
●NRS5040 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NRS5040T 1R5NMGJ RoHS 1.5 ±30％ 60 0.017 6,400 4,500 100
NRS5040T 2R2NMGJ RoHS 2.2 ±30％ 42 0.022 5,000 3,700 100
NRS5040T 3R3NMGJ RoHS 3.3 ±30％ 32 0.027 4,000 3,300 100
NRS5040T 4R7NMGK RoHS 4.7 ±30％ 28 0.029 3,300 3,100 100
NRS5040T 6R8MMGJ RoHS 6.8 ±20％ 21 0.049 2,800 2,400 100
NRS5040T 100MMGJ RoHS 10 ±20％ 18 0.056 2,300 2,100 100
NRS5040T 150MMGJ RoHS 15 ±20％ 13 0.080 2,000 1,800 100
NRS5040T 220MMGK RoHS 22 ±20％ 9 0.126 1,500 1,400 100
NRS5040T 330MMGJ RoHS 33 ±20％ 7 0.180 1,300 1,200 100
NRS5040T 470MMGJ RoHS 47 ±20％ 6 0.310 1,100 900 100
●NRS6010 type
Saturation current
Idc1
Temperature rise current
Idc2
NRS6010T 1R5MMGF RoHS 1.5 ±20％ 77 0.090 2,400 1,900 100
NRS6010T 2R2MMGF RoHS 2.2 ±20％ 56 0.110 1,900 1,700 100
NRS6010T 3R3MMGF RoHS 3.3 ±20％ 42 0.135 1,600 1,500 100
NRS6010T 4R7MMGF RoHS 4.7 ±20％ 36 0.165 1,300 1,400 100
NRS6010T 6R8MMGF RoHS 6.8 ±20％ 30 0.220 1,200 1,200 100
NRS6010T 100MMGF RoHS 10 ±20％ 25 0.270 1,000 1,100 100
NRS6010T 220MMGF RoHS 22 ±20％ 12 0.580 650 700 100
●NRS6012 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NRS6012T 1R0NMGJ RoHS 1.0 ±30％ 95 0.050 3,000 2,400 100
NRS6012T 1R5NMGG RoHS 1.5 ±30％ 69 0.067 2,600 2,100 100
NRS6012T 2R5NMGG RoHS 2.5 ±30％ 45 0.090 2,100 1,800 100
NRS6012T 3R3NMGG RoHS 3.3 ±30％ 42 0.105 1,800 1,700 100
NRS6012T 4R7MMGG RoHS 4.7 ±20％ 36 0.125 1,600 1,550 100
NRS6012T 5R3MMGJ RoHS 5.3 ±20％ 34 0.125 1,500 1,550 100
NRS6012T 6R8MMGJ RoHS 6.8 ±20％ 30 0.165 1,300 1,350 100
NRS6012T 100MMGJ RoHS 10 ±20％ 22 0.200 1,000 1,200 100
NRS6012T 150MMGJ RoHS 15 ±20％ 18 0.295 800 800 100
NRS6012T 220MMGJ RoHS 22 ±20％ 12 0.465 760 650 100
NRS6012T 330MMGJ RoHS 33 ±20％ 8 0.580 590 550 100
NRS6012T 470MMGJ RoHS 47 ±20％ 6 0.965 520 460 100
NRS6012T 680MMGJ RoHS 68 ±20％ 3 1.16 440 410 100
NRS6012T 101MMGJ RoHS 100 ±20％ 1 1.67 350 320 100
●NRS6014 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NRS6014T 1R2NMGG RoHS 1.2 ±30％ 77 0.042 4,000 2,750 100
NRS6014T 2R2NMGG RoHS 2.2 ±30％ 61 0.055 3,000 2,300 100
NRS6014T 3R3NMGG RoHS 3.3 ±30％ 41 0.075 2,500 2,000 100
NRS6014T 4R7MMGG RoHS 4.7 ±20％ 36 0.090 2,000 1,900 100
NRS6014T 6R8MMGG RoHS 6.8 ±20％ 30 0.115 1,700 1,650 100
NRS6014T 100MMGG RoHS 10 ±20％ 24 0.140 1,400 1,400 100
NRS6014T 150MMGG RoHS 15 ±20％ 20 0.210 1,150 1,200 100
NRS6014T 220MMGG RoHS 22 ±20％ 16 0.300 950 1,000 100
※） The saturation current value (Idc1) is the DC current value having inductance decrease down to 30%. (at 20℃)
※） The temperature rise current value（Idc2) is the DC current value having temperature increase up to 40℃. (at 20℃)
※） The rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value.
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±30％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±30％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
1
3
▶Thiscatalogcontainsthetypicalspecicationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourspecication.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourWebsite(http://www.ty-top.com/).
41
INDUCTORS
／
POWER INDUCTORS
1
3
▶Thiscatalogcontainsthetypicalspecicationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourspecication.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourWebsite(http://www.ty-top.com/).
42
INDUCTORS
／
POWER INDUCTORS
■PARTS NUMBER
●NR 3010 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NR 3010T 1R0N RoHS 1.0 ±30％ 126 0.065 1,300 1,400 100
NR 3010T 1R5N RoHS 1.5 ±30％ 98 0.080 1,200 1,300 100
NR 3010T 2R2M RoHS 2.2 ±20％ 82 0.095 1,100 1,100 100
NR 3010T 3R3M RoHS 3.3 ±20％ 63 0.140 870 940 100
NR 3010T 4R7M RoHS 4.7 ±20％ 56 0.190 750 780 100
NR 3010T 6R8M RoHS 6.8 ±20％ 46 0.300 610 630 100
NR 3010T 100M RoHS 10 ±20％ 35 0.450 500 510 100
NR 3010T 150M RoHS 15 ±20％ 30 0.740 400 400 100
NR 3010T 220M RoHS 22 ±20％ 25 1.03 350 350 100
NR 3010T 330M RoHS 33 ±20％ 20 1.55 260 275 100
NR 3010T 470M RoHS 47 ±20％ 17 2.05 220 235 100
●NR 3012 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NR 3012T 1R0N RoHS 1.0 ±30％ 110 0.050 1,500 1,490 100
NR 3012T 1R5N RoHS 1.5 ±30％ 92 0.060 1,360 1,400 100
NR 3012T 2R2M RoHS 2.2 ±20％ 70 0.080 1,100 1,200 100
NR 3012T 3R3M RoHS 3.3 ±20％ 55 0.100 910 1,050 100
NR 3012T 4R7M RoHS 4.7 ±20％ 48 0.130 770 980 100
NR 3012T 6R8M RoHS 6.8 ±20％ 40 0.190 670 740 100
NR 3012T 100M RoHS 10 ±20％ 32 0.290 540 630 100
NR 3012T 150M RoHS 15 ±20％ 27 0.450 440 485 100
NR 3012T 220M RoHS 22 ±20％ 22 0.630 375 420 100
NR 3012T 330M RoHS 33 ±20％ 19 1.03 310 330 100
NR 3012T 470M RoHS 47 ±20％ 17 1.45 250 280 100
●NR 3015 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NR 3015T 1R0N RoHS 1.0 ±30％ 100 0.030 2,100 2,100 100
NR 3015T 1R5N RoHS 1.5 ±30％ 87 0.040 1,800 1,820 100
NR 3015T 2R2M RoHS 2.2 ±20％ 64 0.060 1,480 1,500 100
NR 3015T 3R3M RoHS 3.3 ±20％ 49 0.080 1,210 1,230 100
NR 3015T 4R7M RoHS 4.7 ±20％ 40 0.120 1,020 1,040 100
NR 3015T 6R8M RoHS 6.8 ±20％ 36 0.160 870 880 100
NR 3015T 100M RoHS 10 ±20％ 28 0.230 700 710 100
NR 3015T 150M RoHS 15 ±20％ 23 0.360 560 560 100
NR 3015T 220M RoHS 22 ±20％ 20 0.520 470 470 100
NR 3015T 330M RoHS 33 ±20％ 18 0.840 390 370 100
NR 3015T 470M RoHS 47 ±20％ 17 1.34 320 300 100
●NR 4010 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NR 4010T 1R0N RoHS 1.0 ±30％ 116 0.100 1,800 1,050 100
NR 4010T 2R2N RoHS 2.2 ±30％ 73 0.150 1,150 890 100
NR 4010T 3R3M RoHS 3.3 ±20％ 58 0.180 1,100 820 100
NR 4010T 4R7M RoHS 4.7 ±20％ 47 0.210 900 750 100
NR 4010T 6R8M RoHS 6.8 ±20％ 38 0.300 740 620 100
NR 4010T 100M RoHS 10 ±20％ 31 0.380 560 600 100
NR 4010T 150M RoHS 15 ±20％ 24 0.510 470 510 100
NR 4010T 220M RoHS 22 ±20％ 19 0.870 360 400 100
NR 4010T 330M RoHS 33 ±20％ 15 1.54 280 300 100
NR 4010T 470M RoHS 47 ±20％ 13 1.81 240 280 100
●NR 4012 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NR 4012T 1R0N RoHS 1.0 ±30％ 131 0.060 2,500 1,500 100
NR 4012T 2R2M RoHS 2.2 ±20％ 66 0.090 1,650 1,200 100
NR 4012T 3R3M RoHS 3.3 ±20％ 50 0.130 1,200 980 100
NR 4012T 4R7M RoHS 4.7 ±20％ 45 0.140 1,050 960 100
NR 4012T 6R8M RoHS 6.8 ±20％ 35 0.180 900 840 100
NR 4012T 100M RoHS 10 ±20％ 28 0.240 740 770 100
NR 4012T 150M RoHS 15 ±20％ 23 0.400 560 600 100
NR 4012T 220M RoHS 22 ±20％ 18 0.480 510 540 100
NR 4012T 330M RoHS 33 ±20％ 15 0.810 400 420 100
NR 4012T 470M RoHS 47 ±20％ 12 1.00 350 370 100
※） The saturation current value (Idc1) is the DC current value having inductance decrease down to 30%. (at 20℃)
※） The temperature rise current value（Idc2) is the DC current value having temperature increase up to 40℃. (at 20℃)
※） The rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value.
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±20％）
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
1
3
▶Thiscatalogcontainsthetypicalspecicationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourspecication.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourWebsite(http://www.ty-top.com/).
43
INDUCTORS
／
POWER INDUCTORS
1
3
▶Thiscatalogcontainsthetypicalspecicationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourspecication.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourWebsite(http://www.ty-top.com/).
44
INDUCTORS
／
POWER INDUCTORS
■PARTS NUMBER
●NR 6045 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NR 6045T 1R0N RoHS 1.0 ±30％ 110 0.014 8,500 4,200 100
NR 6045T 1R3N RoHS 1.3 ±30％ 95 0.016 8,000 4,000 100
NR 6045T 1R8N RoHS 1.8 ±30％ 80 0.018 7,000 3,700 100
NR 6045T 2R3N RoHS 2.3 ±30％ 60 0.021 6,000 3,500 100
NR 6045T 3R0N RoHS 3.0 ±30％ 45 0.024 5,000 3,200 100
NR 6045T 4R5M RoHS 4.5 ±20％ 25 0.031 4,000 3,000 100
NR 6045T 6R3M RoHS 6.3 ±20％ 15 0.038 3,800 2,800 100
NR 6045T 100M RoHS 10 ±20％ 12 0.047 3,000 2,500 100
NR 6045T 150M RoHS 15 ±20％ 10 0.077 2,300 1,900 100
NR 6045T 220M RoHS 22 ±20％ 7 0.115 1,900 1,500 100
NR 6045T 330M RoHS 33 ±20％ 6 0.145 1,500 1,400 100
NR 6045T 470M RoHS 47 ±20％ 5 0.220 1,300 1,100 100
NR 6045T 680M RoHS 68 ±20％ 4 0.330 1,000 900 100
NR 6045T 101M RoHS 100 ±20％ 3 0.500 800 700 100
●NR 8040 Shielded type
Saturation current
Idc1
Temperature rise current
Idc2
NR 8040T 0R9N RoHS 0.9 ±30％ 85 0.006 11,000 7,800 100
NR 8040T 1R4N RoHS 1.4 ±30％ 63 0.007 9,000 7,000 100
NR 8040T 2R0N RoHS 2.0 ±30％ 50 0.009 7,400 6,300 100
NR 8040T 3R6N RoHS 3.6 ±30％ 34 0.015 5,300 4,900 100
NR 8040T 4R7N RoHS 4.7 ±30％ 30 0.018 4,700 4,100 100
NR 8040T 6R8N RoHS 6.8 ±30％ 24 0.025 4,000 3,700 100
NR 8040T 100M RoHS 10 ±20％ 22 0.034 3,400 3,100 100
NR 8040T 150M RoHS 15 ±20％ 16 0.050 2,700 2,400 100
NR 8040T 220M RoHS 22 ±20％ 13 0.066 2,200 2,200 100
NR 8040T 330M RoHS 33 ±20％ 12 0.100 1,900 1,700 100
NR 8040T 470M RoHS 47 ±20％ 8 0.150 1,500 1,400 100
NR 8040T 680M RoHS 68 ±20％ 7 0.230 1,200 1,100 100
NR 8040T 101M RoHS 100 ±20％ 6 0.290 1,000 1,000 100
※） The saturation current value (Idc1) is the DC current value having inductance decrease down to 30%. (at 20℃)
※） The temperature rise current value（Idc2) is the DC current value having temperature increase up to 40℃. (at 20℃)
※） The rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value.
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±30％）
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Rated current　※）　［ｍA］ Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±30％）
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_smd_NR_pack_e-01
SMD POWER INDUCTORS (NR SERIES/NR SERIES H TYPE/S TYPE/V TYPE)
■PACKAGING
①Minimum Quantity
Type Standard Quantity [pcs]
Tape ＆ Reel
NRV2010 2500
NRS2012
NRV2012 2500
NRH2410 2500
NRH2412 2500
NR 3010
NRH3010 2000
NR 3012
NRH3012
NRV3012
2000
NR 3015
NRS3015 2000
NR 4010
NRS4010 5000
NR 4012
NRS4012 4500
NR 4018
NRS4018 3500
Type Standard Quantity [pcs]
Tape ＆ Reel
NRS5010 1000
NRS5012 1000
NRS5014 1000
NRS5020 800
NRS5024 2500
NRS5030 500
NR 5040
NRS5040 1500
NRS6010 1000
NR 6012
NRS6012 1000
NRS6014 1000
NR 6020
NRS6020 2500
NR 6028
NRS6028 2000
NR 6045
NRS6045 1500
NRS8030 1000
NR 8040
NRS8040 1000
②Tape Material
●Embossed Tape
③Taping dimensions
●Embossed tape 8mm wide (0.315 inches wide)
Type Chip cavity Insertion pitch Tape thickness
A B F T K
NRV2010 2.2±0.1
（0.102±0.004）
2.2±0.1
（0.102±0.004）
4.0±0.1
（0.157±0.004）
0.25±0.05
（0.009±0.002）
1.3±0.1
（0.051±0.004）
NRS2012
NRV2012
NRH2410 2.6±0.1
（0.087±0.004）
2.6±0.1
（0.102±0.004）
0.25±0.05
（0.009±0.002）
1.3±0.1
（0.051±0.004）
NRH2412
NR 3010
NRH3010
3.2±0.1
（0.126±0.004）
3.2±0.1
（0.126±0.004）
0.3±0.05
（0.012±0.002）
1.4±0.1
（0.055±0.004）
NR 3012
NRH3012
NRV3012
1.6±0.1
（0.063±0.004）
1.9±0.1
（0.075±0.004）
NR 3015
NRS3015
Unit：mm（inch）
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_smd_NR_pack_e-01
●Embossed tape 12mm wide (0.47 inches wide)
Type Chip cavity Insertion pitch Tape thickness
A B F T K
NR 4010
NRS4010
4.3±0.1
（0.169±0.004）
4.3±0.1
（0.169±0.004）
8.0±0.1
（0.315±0.004）
0.3±0.1
（0.012±0.004）
1.4±0.1
（0.055±0.004）
NR 4012
NRS4012
1.6±0.1
（0.063±0.004）
NR 4018
NRS4018
2.1±0.1
（0.083±0.004）
NRS5010
5.25±0.1
（0.207±0.004）
5.25±0.1
（0.207±0.004）
1.4±0.1
（0.055±0.004）
NRS5012 1.4±0.1
（0.055±0.004）
NRS5014 1.6±0.1
（0.063±0.004）
NRS5020 2.3±0.1
（0.091±0.004）
NRS5024 2.7±0.1
（0.106±0.004）
NRS5030 5.15±0.1
（0.203±0.004）
5.15±0.1
（0.203±0.004）
0.4±0.1
（0.016±0.004）
3.2±0.1
（0.126±0.004）
NR 5040
NRS5040
5.15±0.1
（0.203±0.004）
5.15±0.1
（0.203±0.004）
4.2±0.1
（0.165±0.004）
NRS6010
6.3±0.1
（0.248±0.004）
6.3±0.1
（0.248±0.004）
1.4±0.1
（0.055±0.004）
NR 6012
NRS6012
1.6±0.1
（0.063±0.00）
NRS6014 1.6±0.1
（0.063±0.04）
NR 6020
NRS6020
2.3±0.1
（0.090±0.004）
NR 6028
NRS6028
3.1±0.1
（0.122±0.004）
NR 6045
NRS6045
4.7±0.1
（0.185±0.004）
Unit：mm（inch）
●Embossed tape 16mm wide (0.63 inches wide)
Type Chip cavity Insertion pitch Tape thickness
A B F T K
NRS8030 8.3±0.1
（0.327±0.004）
8.3±0.1
（0.327±0.004）
12.0±0.1
（0.472±0.004）
0.5±0.1
（0.020±0.004）
3.4±0.1
（0.134±0.004）
NR 8040
NRS8040
4.5±0.1
（0.177±0.004）
Unit：mm（inch）
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_smd_NR_pack_e-01
④Leader and Blank portion
●NR, NRH, NRS, NRV
⑤Reel size
Type Reel size (Reference values)
φD φd W
NRV2010
180±0.5
（7.087±0.019）
60±1.0
（2.36±0.04）
10.0±1.5
（0.394±0.059）
NRS2012
NRV2012
NRH2410
NRH2412
NR 3010
NRH3010
NR 3012
NRH3012
NRV3012
NR 3015
NRS3015
NRS5010
180±3.0
（7.087±0.118）
60±2.0
（2.36±0.08）
14.0±1.5
（0.551±0.059）
NRS5012
NRS5014
NRS5020
NRS5030
NRS6010
NR 6012
NRS6012
NRS6014
Unit：mm（inch）
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_smd_NR_pack_e-01
Type Reel size (Reference values)
φD φd t（max.） W
NR 4010
NRS4010
330±3.0
（12.99±0.118）
80±2.0
（3.15±0.078）
18.5
（0.72）
13.5±1.0
（0.531±0.04）
NR 4012
NRS4012
NR 4018
NRS4018
NRS5024
NR 5040
NRS5040
NR 6020
NRS6020
NR 6028
NRS6028
NR 6045
NRS6045
NRS8030 22.5
（0.89）
17.5±1.0
（0.689±0.04）
NR 8040
NRS8040
Unit：mm（inch）
⑥Top Tape Strength
The top tape requires a peel-off force of 0.1 to 1.3N in the direction of the arrow as illustrated below.
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_smd_NR_NS_reli_e-01
SMD inductor （NR□, NS series）
■RELIABILITY DATA
1. Operating Temperature Range
Specified Value
NR30/40/50/60/80, NRS20, NRV20/30,
NRH24/30 Type －25～＋120℃
NRS40/50/60/80 Type －25～＋125℃
NR10050 Type －25～＋105℃
NS101, NS125 Type －40～＋125℃
Test Methods and
Remarks Including self-generated heat
2. Storage Temperature Range
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
－40～＋85℃
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type：
－5 to 40℃ for the product with taping.
3. Rated current
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
Within the specified tolerance
NR10050 Type
NS101, NS125 Type
4. Inductance
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
Within the specified tolerance
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
Measuring equipment : LCR Meter （HP 4285A or equivalent）
Measuring frequency : Specified frequency
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type :
Measuring equipment : LCR Meter （HP 4285A or equivalent）
Measuring frequency : 100kHz, 1V
NR10050 Type :
Measuring equipment : LCR Meter （HP 4263A or equivalent）
Measuring frequency : 100kHz, 1V
5. DC Resistance
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
Within the specified tolerance
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks Measuring equipment : DC ohmmeter （HIOKI 3227 or equivalent）
6. Self resonance frequency
Specified Value
NR30/40/50/60/80, NRV30, NRH24/30,
NRS40/50/60/80 Type
Within the specified tolerance
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
NR30/40/50/60/80, NRV30, NRH24/30, NRS40/50/60/80 Type, NR10050 Type, NS101/125 Type :
Measuring equipment : Impedance analyzer/material analyzer（HP4291A or equivalent HP4191A, 4192A or equivalent）
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_smd_NR_NS_reli_e-01
7. Temperature characteristic
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±20%
NR10050 Type
NS101, NS125 Type Inductance change : Within ±15%
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type :
Measurement of inductance shall be taken at temperature range within －25℃～＋85℃.
With reference to inductance value at ＋20℃., change rate shall be calculated.
NS101, NS125 Type :
Measurement of inductance shall be taken at temperature range within －40℃～＋125℃.
With reference to inductance value at ＋20℃., change rate shall be calculated.
Change of maximum inductance deviation in step 1 to 5
Step Temperature（℃）
1 20
2 Minimum operating temperature
3 20 (Standard temperature)
4 Maximum operating temperature
5 20
8. Resistance to flexure of substrate
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type No damage
NR10050 Type －
NS101, NS125 Type No damage
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NS101/125 Type :
The test samples shall be soldered to the test board by the reflow. As illustrated below, apply force in the direction of the arrow indicating
until deflection of the test board reaches to 2 mm.
Test board size : 100×40×1.0
Test board material : glass epoxy-resin
Solder cream thickness : 0.10 (NR30, NRS20, NRH24/30, NRV20/30)
: 0.15 (NR40/50/60/80, NRS40/50/60, NS101/125Type)
9. Insulation resistance : between wires
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
－
NR10050 Type
NS101, NS125 Type
10. Insulation resistance : between wire and core
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
－
NR10050 Type
NS101, NS125 Type
11. Withstanding voltage : between wire and core
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
－
NR10050 Type
NS101, NS125 Type
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_smd_NR_NS_reli_e-01
12. Adhesion of terminal electrode
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
Shall not come off PC board
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NS101/125 Type :
The test samples shall be soldered to the test board by the reflow.
Applied force : 10N to X and Y directions.
Duration : 5s.
Solder cream thickness : 0.15mm.
NR10050 Type :
Applied force : 5N to X and Y directions.
Duration : 5s.
13. Resistance to vibration
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±10%
No significant abnormality in appearance.
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type :
The test samples shall be soldered to the test board by the reflow.
Then it shall be submitted to below test conditions.
Frequency Range 10～55Hz
Total Amplitude 1.5mm (May not exceed acceleration 196m/s2)
Sweeping Method 10Hz to 55Hz to 10Hz for 1min.
Time
X
For 2 hours on each X, Y, and Z axis. Y
Z
Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.
14. Solderability
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
At least 90％ of surface of terminal electrode is covered by new solder.
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
The test samples shall be dipped in flux, and then immersed in molten solder as shown in below table.
Flux : Methanol solution containing rosin 25%.
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type
Solder Temperature 245±5℃
Time 5±1.0 sec.
※Immersion depth : All sides of mounting terminal shall be immersed.
15. Resistance to soldering heat
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±10%
No significant abnormality in appearance.
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type :
The test sample shall be exposed to reflow oven at 230±5℃ for 40 seconds, with peak temperature at 260±5℃ for 5 seconds, 2 times.
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80Type, NS101/125 Type
Test board material : glass epoxy-resin
Test board thickness : 1.0mm
NR10050 Type
Test board material : glass epoxy-resin
Test board thickness : 1.6mm
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_smd_NR_NS_reli_e-01
16. Thermal shock
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±10%
No significant abnormality in appearance.
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type :
The test samples shall be soldered to the test board by the reflow. The test samples shall be placed at specified temperature for specified
time by step 1 to step 4 as shown in below table in sequence. The temperature cycle shall be repeated 100 cycles.
Conditions of 1 cycle
Step Temperature (℃) Duration (min)
1 －40±3 30±3
2 Room temperature Within 3
3 ＋85±2 30±3
4 Room temperature Within 3
17. Damp heat
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
Inductance change : Within ±10%
No significant abnormality in appearance.
NR10050 Type －
NS101, NS125 Type Inductance change : Within ±10%
No significant abnormality in appearance.
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NS101/125 Type :
The test samples shall be soldered to the test board by the reflow.
The test samples shall be placed in thermostatic oven set at specified temperature and humidity as shown in below table.
Temperature 60±2℃
Humidity 90～95%RH
Time 500＋24/－0 hour
18. Loading under damp heat
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±10%
No significant abnormality in appearance.
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type :
The test samples shall be soldered to the test board by the reflow.
The test samples shall be placed in thermostatic oven set at specified temperature and humidity and applied the rated current
continuously as shown in below table.
Temperature 60±2℃
Humidity 90～95％RH
Applied current Rated current
Time 500＋24/－0 hour
19. Low temperature life test
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±10%
No significant abnormality in appearance.
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type :
The test samples shall be soldered to the test board by the reflow. After that, the test samples shall be placed at test conditions as shown
in below table.
Temperature －40±2℃
Time 500＋24/－0 hour
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_smd_NR_NS_reli_e-01
20. High temperature life test
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type －
NR10050 Type Inductance change : Within ±10%
No significant abnormality in appearance.
NS101, NS125 Type －
Test Methods and
Remarks
NR10050 Type :
Temperature 105±3℃
Time 500＋24/－0 hour
Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.
21. Loading at high temperature life test
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
Inductance change : Within ±10%
No significant abnormality in appearance.
NR10050 Type －
NS101, NS125 Type Inductance change : Within ±10%
No significant abnormality in appearance.
Test Methods and
Remarks
NR30/40/50/60/80, NRV30, NRH24/30, NRS40/50/60/80 Type, NS12555, NS12565, NS12575 Type :
The test samples shall be soldered to the test board by the reflow soldering.
Temperature 85±2℃
Applied current Rated current
Time 500＋24/－0 hour
22. Standard condition
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
Standard test condition :
Unless otherwise specified, temperature is 20±15℃ and 65±20％of
relative humidity.
When there is any question concerning measurement result: In order to
provide correlation data, the test shall be condition of 20±2℃ of
temperature, 65±5% relative humidity.
Inductance is in accordance with our measured value.
NR10050 Type
NS101, NS125 Type
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/)
i_smd_NR_NS_prec_e-01
SMD inductor （NR□, NS series）
■PRECAUTIONS
1. Circuit Design
Precautions
◆Operating environment
1. The products described in this specification are intended for use in general electronic equipment,(office supply equipment,
telecommunications systems, measuring equipment, and household equipment). They are not intended for use in mission-critical
equipment or systems requiring special quality and high reliability (traffic systems, safety equipment, aerospace systems, nuclear
control systems and medical equipment including life-support systems,) where product failure might result in loss of life, injury or
damage. For such uses, contact TAIYO YUDEN Sales Department in advance.
2. PCB Design
Precautions ◆Land pattern design
1. Please refer to a recommended land pattern.
Technical
considerations
◆Land pattern design
Surface Mounting
・ Mounting and soldering conditions should be checked beforehand.
・ Applicable soldering process to this products is reflow soldering only.
3. Considerations for automatic placement
Precautions
◆Adjustment of mounting machine
1. Excessive impact load should not be imposed on the products when mounting onto the PC boards.
2. Mounting and soldering conditions should be checked beforehand.
Technical
considerations
◆Adjustment of mounting machine
1. When installing products, care should be taken not to apply distortion stress as it may deform the products.
4. Soldering
Precautions
◆Reflow soldering
1. Please contact any of our offices for a reflow soldering, and refer to the recommended condition specified.
2. The product shall be used reflow soldering only.
3. Please do not add any stress to a product until it returns in normal temperature after reflow soldering.
◆Lead free soldering
1. When using products with lead free soldering, we request to use them after confirming adhesion, temperature of resistance to soldering
heat, soldering etc sufficiently.
◆Recommended conditions for using a soldering iron (NR10050 Type)
・ Put the soldering iron on the land-pattern.
・ Soldering iron's temperature - Below 350℃
・ Duration - 3 seconds or less
・ The soldering iron should not directly touch the inductor.
Technical
considerations
◆Reflow soldering
1. If products are used beyond the range of the recommended conditions, heat stresses may deform the products, and consequently
degrade the reliability of the products.
・NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type
Recommended reflow condition (Pb free solder)
5. Cleaning
Precautions ◆Cleaning conditions
1. Washing by supersonic waves shall be avoided.
Technical
considerations
◆Cleaning conditions
1. If washed by supersonic waves, the products might be broken.
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/)
i_smd_NR_NS_prec_e-01
6. Handling
Precautions
◆Handling
1. Keep the product away from all magnets and magnetic objects.
◆Breakaway PC boards (splitting along perforations)
1. When splitting the PC board after mounting product, care should be taken not to give any stresses of deflection or twisting to the board.
2. Board separation should not be done manually, but by using the appropriate devices.
◆Mechanical considerations
1. Please do not give the product any excessive mechanical shocks.
2. Please do not add any shock and power to a product in transportation.
◆Pick-up pressure
1. Please do not push to add any pressure to a winding part. Please do not give any shock and push into a ferrite core exposure part.
◆Packing
1. Please avoid accumulation of a packing box as much as possible.
Technical
considerations
◆Handling
1. There is a case that a characteristic varies with magnetic influence.
◆Breakaway PC boards (splitting along perforations)
1. The position of the product on PCBs shall be carefully considered to minimize the stress caused from splitting of the PCBs.
◆Mechanical considerations
1. There is a case to be damaged by a mechanical shock.
2. There is a case to be broken by the handling in transportation.
◆Pick-up pressure
1. Damage and a characteristic can vary with an excessive shock or stress.
◆Packing
1. If packing boxes are accumulated, that could cause a deformation on packing tapes or a damage on the products.
7. Storage conditions
Precautions
◆Storage
1. To maintain the solderability of terminal electrodes and to keep the packing material in good condition, temperature and humidity in the
storage area should be controlled.
・ Recommended conditions
Ambient temperature : －5～40℃
Humidity : Below 70% RH
・ The ambient temperature must be kept below 30℃. Even under ideal storage conditions, solderability of products electrodes may
decrease as time passes.
For this reason, product should be used within 6 months from the time of delivery.
In case of storage over 6 months, solderability shall be checked before actual usage.
Technical
considerations
◆Storage
1. Under a high temperature and humidity environment, problems such as reduced solderability caused by oxidation of terminal electrodes
and deterioration of taping/packaging materials may take place.