Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Fixed Inductors (Chip Inductors)
&
1
-
2
+
3
'
4
"
5
6
3
7
8
,
9
'
10
TapingF
Chip Inductors
Product code
11
Shape
Size : mm (inch)
FC
FA
FB
2520 (1008)
3225 (1210)
4532 (1812)
Inductance
220 nH
3.3 μH
47 μH
560 μH
1000 μH
R22
3R3
470
561
102
Inductance tolerance
±5 %
±10 %
±20 %
J
K
M
Packaging Design No.
3. General Use FC, FA, FB
■ Features
● General use wire wound, resin molded chip inductor.
● Capable of being Re-fl ow or fl ow soldered.
● Wide line-up from 2520 to 4532 case sizes.
● Good for mounting.
● RoHS compliant
■ Recommended Applications
● AV equipment, Wireless communication equipment and various types of general electronic equipment.
■ Explanation of Part Numbers
■Storage Conditions
● Package : Normal temperature (–5 to 35 °C), normal humidity (85 %RH max.), shall not be exposed to
direct sunlight and harmful gases and care should be taken so as not to cause dew.
● Operating Temperature : –20 to +85 °C
■Storage Period
● Solderability may be reduced due to the conditions of high temperature and high humidity which causes the oxidation
of tin-plated terminals. Even if storage conditions are within specifi ed limits, solderability may be reduced with the
passage of time. Therefore, please control the storage conditions and try to use the product within 6 months of receipt.
■Packaging Methods, Soldering Conditions and Safety Precautions
Please see Data Files.
Sep. 201201
1
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Fixed Inductors (Chip Inductors)
0.4±0.2
1.6±0.2 2.0±0.2
1.2±0.1
Marking
2.5+0.3
–0.2
1.2 to 1.6
3.5 to 4.0
1.4 to 1.5
● Recommended Land Pattern in mm (not to scale)● Dimensions in mm (not to scale)
■ FC Type 2520 (1008)
Part No.
Inductance Q SRF
✽1
(MHz) min.
RDC
✽2
(Ω) max.
DC Current
(mA) max.
(μH)
Tolerance
(%)
Test Freq.
(MHz) min. Test Freq.
(MHz)
ELJFCR22□F 0.22
M : ±20 %
or
K : ±10 %
25.2
25
25.2
230 0.70 190
ELJFCR27□F 0.27 210 0.75 180
ELJFCR33□F 0.33 190 0.85 170
ELJFCR39□F 0.39 175 0.95 160
ELJFCR47□F 0.47 160 1.00 155
ELJFCR56□F 0.56 155 1.10 150
ELJFCR68□F 0.68 135 1.25 140
ELJFCR82□F 0.82 125 1.40 130
ELJFC1R0□F 1.0
K : ±10 %
or
J : ± 5 %
7.96 7.96
115 0.65 195
ELJFC1R2□F 1.2 100 0.75 180
ELJFC1R5□F 1.5 90 0.85 170
ELJFC1R8□F 1.8 85 0.95 160
ELJFC2R2□F 2.2 80 1.05 155
ELJFC2R7□F 2.7 75 1.20 145
ELJFC3R3□F 3.3 65 1.30 135
ELJFC3R9□F 3.9 60 1.40 130
ELJFC4R7□F 4.7 55 1.55 125
ELJFC5R6□F 5.6 50 1.75 120
ELJFC6R8□F 6.8 45 1.95 115
ELJFC8R2□F 8.2 40 2.20 105
ELJFC100□F10
2.52 2.52
32 3.70 80
ELJFC120□F 12 30 4.10 75
ELJFC150□F 15 28 5.00 70
ELJFC180□F 18 25 5.40 65
ELJFC220□F 22 22 6.00 60
ELJFC270□F27
20
21 6.30 115
ELJFC330□F 33 20 7.10 110
ELJFC390□F 39 18 9.50 90
ELJFC470□F47 17 11.0 80
ELJFC560□F 56 16 12.1 75
ELJFC680□F 68 15 16.6 70
ELJFC820□F 82 13 19.0 65
ELJFC101□F 100 0.796 15 0.796 12 21.0 60
■ Standard Packing Quantity
● 2000 pcs./Reel
■ Standard Parts
□: Symbol of Tolerance✽1 : Self Resonant Frequency ✽2 : DC Resistance
Sep. 201201
2
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Fixed Inductors (Chip Inductors)
0.6±0.2
3.2±0.3
2.2±0.2 2.5±0.2
1.9±0.1
Marking
1.9 to 2.4
4.0 to 4.6
1.6 to 2.0
Part No.
Inductance Q SRF
✽1
(MHz) min.
RDC
✽2
(Ω) max.
DC Current
(mA) max.
(μH)
Tolerance
(%)
Test Freq.
(MHz) min. Test Freq.
(MHz)
ELJFAR22□F2 0.22
M : ±20 %
or
K : ±10 %
25.2 25 25.2
230 0.29 360
ELJFAR27□F2 0.27 210 0.32 345
ELJFAR33□F2 0.33 190 0.35 330
ELJFAR39□F2 0.39 175 0.39 305
ELJFAR47□F2 0.47 160 0.44 290
ELJFAR56□F2 0.56 150 0.49 275
ELJFAR68□F2 0.68 135 0.55 260
ELJFAR82□F2 0.82 125 0.61 245
ELJFA1R0□F2 1.0
K : ±10 %
or
J : ± 5 %
7.96
30
7.96
115 0.69 230
ELJFA1R2□F2 1.2 100 0.75 215
ELJFA1R5□F 1.5 90 0.75 210
ELJFA1R8□F 1.8 85 0.82 200
ELJFA2R2□F 2.2 80 0.95 190
ELJFA2R7□F 2.7 75 1.1 180
ELJFA3R3□F 3.3 65 1.2 180
ELJFA3R9□F 3.9 60 1.3 175
ELJFA4R7□F 4.7 55 1.5 165
ELJFA5R6□F 5.6 50 1.6 160
ELJFA6R8□F 6.8 45 1.8 150
ELJFA8R2□F 8.2 40 2.0 140
ELJFA100□F10
2.52 2.52
36 2.1 140
ELJFA120□F 12 33 2.5 125
ELJFA150□F 15 30 2.8 120
ELJFA180□F 18 27 3.3 110
ELJFA220□F 22 25 3.7 105
ELJFA270□F 27 22 5.0 90
ELJFA330□F 33 20 5.6 85
ELJFA390□F 39 20 6.4 80
ELJFA470□F 47 15 7.0 75
ELJFA560□F56 15 8.0 70
ELJFA680□F 68 15 9.0 65
ELJFA820□F 82 10 10.0 60
ELJFA101□F 100
0.796 20 0.796
10 10.0 60
ELJFA121□F 120 10 11.0 55
ELJFA151□F 150 8 15.0 50
ELJFA181□F 180 7 17.0 50
ELJFA221□F 220 7 21.0 45
● Recommended Land Pattern in mm (not to scale)● Dimensions in mm (not to scale)
■ FA Type 3225 (1210)
■ Standard Packing Quantity
● 2000 pcs./Reel
■ Standard Parts
□: Symbol of Tolerance✽1 : Self Resonant Frequency ✽2 : DC Resistance
Sep. 201201
3
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Fixed Inductors (Chip Inductors)
0.6±0.2
4.5±0.3
3.2±0.2
3.2±0.2
2.0±0.2
Marking
2.0 to 3.0
5.5 to 6.0
2.4 to 2.6
Part No.
Inductance Q SRF
✽1
(MHz) min.
RDC
✽2
(Ω) max.
DC Current
(mA) max.
(μH)
Tolerance
(%)
Test Freq.
(MHz) min. Test Freq.
(MHz)
ELJFBR22□F 0.22
M : ±20 %
1.0
30 25.2
230 0.30 700
ELJFBR27□F 0.27 200 0.32 650
ELJFBR33□F 0.33 180 0.35 630
ELJFBR39□F 0.39 155 0.37 620
ELJFBR47□F 0.47 135 0.40 580
ELJFBR56□F 0.56 120 0.42 560
ELJFBR68□F 0.68 105 0.48 530
ELJFBR82□F 0.82 90 0.50 500
ELJFB1R0□F 1.0
M:±20 %
or
K : ±10 %
80 0.52 470
ELJFB1R2□F 1.2 70 0.55 460
ELJFB1R5□F 1.5 60 0.61 430
ELJFB1R8□F 1.8 50 0.61 410
ELJFB2R2□F 2.2
7.96
45 0.61 410
ELJFB2R7□F 2.7
50
43 0.61 400
ELJFB3R3□F 3.3 39 0.66 380
ELJFB3R9□F 3.9 36 0.74 360
ELJFB4R7□F 4.7
5
33 0.81 350
ELJFB5R6□F 5.6 30 0.88 330
ELJFB6R8□F 6.8 26 1.0 310
ELJFB8R2□F 8.2 24 1.6 250
ELJFB100□F10
K : ±10 %
or
J : ± 5 %
22 1.8 235
ELJFB120□F 12 20 1.9 225
ELJFB150□F 15 18 2.1 215
ELJFB180□F 18 16 2.3 205
ELJFB220□F22
2.52
15 2.6 195
ELJFB270□F 27 13 2.9 185
ELJFB330□F 33 12 3.1 175
ELJFB390□F39 10 3.6 165
ELJFB470□F 47 9.7 4.2 130
ELJFB560□F56
0.1
40
9.0 4.7 125
ELJFB680□F 68 8.2 5.3 115
ELJFB820□F 82 7.5 5.9 110
ELJFB101□F 100 6.7 8.8 105
ELJFB121□F 120
1.5
6.1 10 100
ELJFB151□F 150 5.5 11 95
ELJFB181□F 180 5.1 13 85
ELJFB221□F 220
0.796
4.5 13 85
ELJFB271□F 270 4.1 14 80
ELJFB331□F 330 3.7 16 75
ELJFB391□F 390 3.3 19 70
ELJFB471□F 470
30
3.3 31 55
ELJFB561□F 560 2.7 35 50
ELJFB681□F 680 2.5 39 50
ELJFB821□F 820 2.4 45 45
ELJFB102□F 1000 2.1 53 40
● Recommended Land Pattern in mm (not to scale)● Dimensions in mm (not to scale)
■ FB Type 4532 (1812)
■ Standard Packing Quantity
● 500 pcs./Reel
■ Standard Parts
□: Symbol of Tolerance✽1 : Self Resonant Frequency ✽2 : DC Resistance
Sep. 201201
4
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Fixed Inductors (Chip Inductors)
t1
t2
E
F
W
A
P1P2
B
fD0
P0
Tape running
direction
Chip component
t1
t2
P0
EF
W
A
P1P2
fD1
fD0
B
Tape running
direction
Chip
component
t1
t2
E
F
W
P1
P0
P2
fD0
A
B
Tape running direction
Chip component
t2
t1
Part
P0
F
W
E
fD0
P1P2
A
Tape running
direction
B
E
C
D
A
B
W
●Taping Reel Dimensions in mm (not to scale)
●
Punched Carrier Tape Dimensions in mm (not to scale)
●Type □F
ABWEFP
1
RF, QF, PF 0.71 1.21 8.0 1.75 3.5 2.0
P2P00D0t1t2
RF, QF, PF 2.0 4.0 01.5 0.7
max.
1.0
max.
■ Packaging Methods (Taping)
● Type □E, Type ND, Type □C
ABWEFP
1
RE, QE, PE 1.0 1.8 8.0 1.75 3.5 4.0
ND 1.45 2.25 8.0 1.75 3.5 4.0
NC, FC, PC, LC, SC
2.40 2.90 8.0 1.75 3.5 4.0
P2P00D00D1t1t2
RE, QE, PE 2.0 4.0 01.5 00.6 (0.27) 1.2
ND 2.0 4.0 01.5 01.0 (0.25) 1.55
NC, FC, PC, LC, SC
2.0 4.0 01.5 01.1 (0.25) 1.85
●Type □A
ABWEFP
1
NA, FA, PA, LA,
SA, EA, DA
2.80 3.60 8.0 1.75 3.5 4.0
P2P00D0t1t2
NA, FA, PA, LA,
SA, EA, DA
2.0 4.0 01.5 (0.25) 2.40
●Type □B
ABWEFP
1
FB, PB 3.60 4.90 12.0 1.75 5.5 8.0
P2P00D0t1t2
FB, PB 2.0 4.0 01.5 (0.30) 3.50
Parts
Types
ABCDEW
RF, QF, PF, RE, QE, PE, ND,
NC, FC, PC, LC, SC,
NA, FA, PA, LA, SA, EA, DA
180 60 13 21 2 9
FB, PB 180 60 13 21 2 13
Quantity
Types Quantity
RF, QF, PF 10000 pcs.
RE, QE, PE, ND 3000 pcs.
NC, FC, PC, LC, SC 2000 pcs.
NA, FA, PA, LA, SA, EA, DA 2000 pcs.
FB, PB 500 pcs.
■ Standard Packing Quantity/Reel
✽ Under conditions of high temperature and humidity
deterioration of the taping and packaging may be
accelerated.
Please carefully control storage conditions and use the
product within 6 months of receipt.
●
Embossed Carrier Tape Dimensions in mm (not to scale)
Sep. 201203
5
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Fixed Inductors (Chip Inductors)
t2
Temperature (°C)
Time
T3
T2
T1
t1
0
Soldering Conditions
■ Re ow soldering conditions
● Pb free solder recommended temperature pro le
■ Flow soldering conditions
Preheat: 130 to 150 °C, 60 to 180 s, Soldering: 260 °C, 5 s max.
■ Notes
● Solderability may be reduced due to the conditions of high temperature and high humidity which causes the oxidation
of tin-plated terminals. Even if storage conditions are within specified limits, solderability may be reduced with the
passage of time. Therefore, please control the storage conditions and try to use the product within 6 months of receipt.
● In case the product has been stored for a period longer than 6 months, use the product only after confi rmation of its
solderability.
Type Preheat Soldering Peak Temperature Time of
Refl ow
T1 [°C] t1 [s] T2 [°C] t2 [s] T3 T3 Limit
□F 150 to 180 60 to 120 230 °C 40 max. 250 °C, 10 s 260 °C, 10 s 2 times max.
□E 150 to 180 60 to 120 230 °C 40 max. 250 °C, 10 s 260 °C, 10 s 2 times max.
□D 150 to 180 60 to 120 230 °C 40 max. 245 °C, 10 s 250 °C, 10 s 2 times max.
□C 150 to 180 60 to 120 230 °C 40 max. 245 °C, 10 s 250 °C, 10 s 2 times max.
□A 150 to 180 60 to 120 230 °C 40 max. 245 °C, 10 s 250 °C, 10 s 2 times max.
□B 150 to 180 60 to 120 230 °C 40 max. 245 °C, 10 s 250 °C, 10 s 2 times max.
Sep. 201203
6
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Fixed Inductors (Chip Inductors)
Precautions for use
1. Operation range and environments
1 These products are designed and manufactured for general and stan dard use in general elec tron ic
equipment (e.g. AV equipment, home electric ap pli anc es, office equipment, information and com mu ni ca tion
equipment)
2 These products are not intended for use in the following special conditions. Be fore using the products, care ful ly check
the effects on their quality and performance, and determine whether or not they can be used.
• In liquid, such as water, oil, chemicals, or organic solvent
• In direct sunlight, outdoors, or in dust
• In salty air or air with a high concentration of corrosive gas, such as Cl2, H2S, NH3, SO2, or NO2
• In an environment where these products cause dew condensation
2. Handling
1 Do not bring magnets or magnetized materials close to the product. The infl uence of their magnetic fi eld can
change the inductance value.
2 Do not apply strong mechanical shocks by either dropping or collision with other parts.
Excessive schock can damage the part.
3. Land pattern design
1 Please refer to the recommended land pattern for each type shown on the datasheet.
2 Avoid placing the chip inductor on any metal pattern except the recommended land pattern because a drop of Q
and mutual conductance may occur.
3 In case of fl ow soldering, venting of soldering fl ux gases should be made for high density assemblies to get a
good solder connection.
4 In case of refl ow soldering, consider the layout because taller components close to chip inductor tend to block
thermal conduction.
4. Mounting
1 In general, magnetic and electric characteristics of ferrite cores can be changed by applying excessively strong
force. Placement force should not exceed 20 N.
2 Do not bend or twist the PWB after mounting the part.
5. Cleaning
1 Do not use acid or alkali agents. Some cleaning solvents may damage the part.
Confi rm by testing the reliability in advance of mass production.
2 If Ultrasonic cleaning is used, please confi rm the reliability in advance.
It is possible that combined resonance of component and PWB and cavitation can cause an abnormal vibration
mode to exist causing damage.
6. Caution about applying excessive current
The rated current is defi ned as the smaller value of either the current value when the inductance drops 10 %
down from the initial point or the current value when the average temperature of coil inside rises 20 °C up from
the initial point. Do not operate product over the specifi c max. current.
Safety Precautions
(Common precautions for Chip Inductors)
• When using our products, no matter what sort of equipment they might be used for, be sure to make a written
agreement on the specifications with us in advance. The design and specifications in this catalog are subject
to change without prior notice.
• Do not use the products beyond the specifi cations described in this catalog.
• This catalog explains the quality and performance of the products as individual components. Be fore use, check
and evaluate their operations when installed in your products.
• Install the following systems for a failsafe design to ensure safety if these products are to be used in equip ment
where a defect in these products may cause the loss of human life or other signifi cant damage, such as damage to
vehicles (au to mo bile, train, vessel), traffic lights, medical equipment, aerospace equipment, elec tric heating
ap pli anc es, com bus tion/gas equipment, rotating equipment, and disaster/crime prevention equip ment.
✽ Systems equipped with a protection circuit and a protection device
✽ Systems equipped with a redundant circuit or other system to prevent an unsafe status in the event of a single fault
<Package markings>
Package markings include the product number, quantity, and country of origin.
In principle, the country of origin should be indicated in English.
Sep. 201201
7
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Fixed Inductors (Chip Inductors)
Chip Inductors
Type: □F, □E, □D, □C, □A, □B
Ceramic Core/Laser-Cut and wire wound type chip inductors for automatic and high-density mounting
Wide variation product line-up correspond to various needs
■ Recommended Applications
● Cellular phones, wireless communication equipment (W-LAN, Bluetooth), various modules, HIC, TV, VTR, PC & peripherals,
DVD, DSC, STB.
■ Inductors · Selection Guide Size : mm (inch)
□B
(Size 4532)
□A
(Size 3225)
□D
(Size 2012)
□F
(Size 1005)
□C
(Size 2520)
□E
(Size 1608)
Technology
Case
Usage
Non wound Wire wound
Size 1005
(0402)
Size 1608
(0603)
Size 2012
(0805)
Size 2520
(1008)
Size 3225
(1210)
Size 4532
(1812)
High Freq. Use
ELJRF
1.0–100 nH
ELJRE
1.0–220 nH
ELJND
10–1000 nH
ELJNC
10–820 nH
ELJNA
47–8200 nH
High Freq.
High-Q
ELJQF
1.0–39 nH
ELJQE
2.2–56 nH
General Use
ELJFC
0.22–100 µH
ELJFA
0.22–220 µH
ELJFB
0.22–1000 µH
High Power
ELJPF
2.2–10 nH
ELJPE
2.2–22 nH
ELJPC/PC□3
ELJLC
1.0–33 µH
ELJPA/PA□2
ELJLA
1.0–330 µH
ELJPB
10–220 µH
Magnetically
Shielded
ELJSC
27–100 µH
ELJSA
10–270 µH
Low DC
Resistance
ELJEA
1.0–330 µH
Signal
Processing Use
(Low Distortion Type)
ELJDA/ELJFA
39–100 µH
Sep. 201203
8
