1
NIC COMPONENTS CORP. www.niccomp.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
Thin Film Chip Resistors NTR Series
FEATURES
•PRECISE TOLERANCE AND TEMPERATURE COEFFICIENT
•EIA STANDARD CASE SIZES (0201 ~ 2512)
•LOW NOISE, THIN FILM (NiCr) CONSTRUCTION
•REFLOW SOLDERABLE (Pb FREE TERMINATION FINISH)
*See Part Number System for Details
RoHS
Compliant
includes all homogeneous materials
Type EIA
Size
PowerRating
at 70°C
Max.*1
Working
Voltage
Max.*2
Overload
Voltage
Resistance
Tolerance
(Code)
Temperature
Coe󰀩cient
(ppm/°C)
Resistance
Range
(Ω)
Resis-
tance
Values
NTR02 0201 1/32 (0.032)W 15V 30V ±0.1% (B), ±0.25 (C), ±0.5% (D), ±1% (F) ±25 (C), ±50 (D) 49.9 ~ 75KΩ
E-24, E-96
&
E-192
NTR04 0402 1/16 (0.063)W 50V 100V
±0.01% (T), ±0.05% (A), ±0.1% (B) ±1 (Z)
±2 (X), ±3 (O) 49.9 ~ 4.99KΩ
±0.01% (T), ±0.05% (A), ±0.1% (B),
±0.25 (C), ±0.5% (D), ±1% (F) ±5 (S) 49.9 ~ 20KΩ
±0.01% (T), ±0.05% (A) ±10 (B), ±15 (N) 49.9 ~ 20KΩ
±0.1% (B), ±0.25 (C), ±0.5% (D), ±1% (F) 49.9 ~ 100KΩ
±0.05% (A) ±25(C), ±50(D) 49.9 ~ 12KΩ
±0.1% (B), ±0.25% (C), ±0.5% (D), ±1% (F) 4.3 ~ 511KΩ
NTR06 0603 1/16 (0.063)W 50V 100V
±0.01% (T), ±0.05% (A), ±0.1% (B), ±1 (Z)
±2 (X), ±3 (O) 24.9 ~ 15KΩ
±0.01% (T), ±0.05% (A), ±0.1% (B),
±0.25 (C), ±0.5% (D), ±1% (F) ±5 (S) 24.9 ~ 59KΩ
±0.01% (T)
±10(B), ±15(N)
24.9 ~ 100KΩ
±0.05% (A) 4.7 ~ 332KΩ
±0.1% (B),
±0.25 (C), ±0.5% (D), ±1% (F) 4.7 ~ 511KΩ
±0.05% (A) ±25(C), ±50(D) 4.7 ~ 332KΩ
±0.1% (B), ±0.25 (C), ±0.5 (D), ±1% (F) 1.0 ~ 1MΩ
NTR10 0805 1/10 (0.10) W 100V 200V
±0.01% (T), ±0.05% (A), ±0.1% (B), ±1 (Z)
±2 (X), ±3 (O) 24.9 ~ 30KΩ
±0.01% (T), ±0.05% (A), ±0.1% (B),
±0.25 (C), ±0.5% (D), ±1% (F) ±5 (S) 24.9 ~ 150KΩ
±0.01% (T)
±10(B), ±15(N)
24.9 ~ 200KΩ
±0.05% (A), ±0.1% (B),
±0.25 (C), ±0.5% (D), ±1% (F) 4.7 ~ 1MΩ
±0.05 (A) ±25(C), ±50(D) 4.7 ~ 1MΩ
±0.1% (B), ±0.25 (C), ±0.5 (D), ±1% (F) 1.0 ~ 2MΩ
NTR12 1206 1/8 (0.125) W 150V 300V
±0.01% (T), ±0.05% (A), ±0.1% (B), ±1 (Z)
±2 (X), ±3 (O) 24.9 ~ 49.9KΩ
±0.01% (T), ±0.05% (A), ±0.1% (B),
±0.25 (C), ±0.5% (D), ±1% (F) ±5 (S) 24.9 ~ 300KΩ
±0.01% (T)
±10(B), ±15(N)
24.9 ~ 499KΩ
±0.05% (A), ±0.1% (B),
±0.25 (C), ±0.5% (D), ±1% (F) 4.7 ~ 1.5MΩ
±0.05% (A) ±25(C), ±50(D) 4.7 ~ 1MΩ
±0.1% (B), ±0.25 (C), ±0.5 (D), ±1% (F) 1.0 ~ 2.49MΩ
NTR20 1210 1/4 (0.25) W 150V 300V
±0.01% (T), ±0.05% (A), ±0.1% (B), ±1 (Z)
±2 (X), ±3 (O) 24.9 ~ 49.9KΩ
±0.01% (T), ±0.05% (A), ±0.1% (B),
±0.25 (C), ±0.5% (D), ±1% (F) ±5 (S) 24.9 ~ 300KΩ
±0.01% (T)
±10(B), ±15(N)
24.9 ~ 499KΩ
±0.05% (A), ±0.1% (B),
±0.25 (C), ±0.5% (D), ±1% (F) 4.7 ~ 1MΩ
±0.05% (A) ±25(C), ±50(D) 4.7 ~ 1MΩ
±0.1% (B), ±0.25 (C), ±0.5 (D), ±1% (F) 1.0 ~ 2.49MΩ
For 2010 and 2512 case sizes see page 2
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NIC COMPONENTS CORP. www.niccomp.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
Power rating (Watts) x Resistance (Ohms)
Note *1 - Maximum allowable continuous Working Voltage
for all resistors is the lower of the two values:
“Maximum Working Voltage” as specied above
or
2 x Power rating (Watts) x Resistance (Ohms)
Note *2 - Maximum Overload Voltage for all
resistors is the lower of the two values:
"Maximum Overload Voltage” as specied above
or
Thin Film Chip Resistors NTR Series
TYPICAL NOISE CHARACTERISTICS
Resistance
Value (Ω)
Case Size
0603 0805 1206
1 ~ 9 -95dB -95dB -95dB
10 ~ 49 -85dB -85dB -85dB
50 ~ 99 -85dB -85dB -85dB
100 ~ 4.99K -100dB -100dB -105dB
5K ~ 19.9K -100dB -100dB -100dB
20K ~ 1M -90dB -100dB -100dB
0 20 40 60 70 80 100 120 140 155
Percentage of Power Rating
100
80
60
40
30
20
Temperature °C
Power Derating Curve: For operation above 70°C, power rating
must be derated according to the following chart:
0201
All Other Sizes
125°C
Type EIA
Size
PowerRating
at 70°C
Max.*1
Working
Voltage
Max.*2
Overload
Voltage
Resistance
Tolerance
(Code)
Temperature
Coe󰀩cient
(ppm/°C)
Resistance
Range
(Ω)
Resistance
Values
NTR25 2010 1/4 (0.25) W 150V 300V
±0.01% (T), ±0.05% (A), ±0.1% (B), ±1 (Z)
±2 (X), ±3 (O) 24.9 ~ 100KΩ
E-24, E-96
&
E-192
±0.01% (T), ±0.05% (A), ±0.1% (B),
±0.25 (C), ±0.5% (D), ±1% (F) ±5 (S) 24.9 ~ 300KΩ
±0.01% (T)
±10(B), ±15(N)
24.9 ~ 499KΩ
±0.05% (A), ±0.1% (B),
±0.25 (C), ±0.5% (D), ±1% (F) 4.7 ~ 1MΩ
±0.05% (A) ±25(C), ±50(D) 4.7 ~ 1MΩ
±0.1% (B), ±0.25 (C), ±0.5 (D), ±1% (F) 1.0 ~ 3MΩ
NTR50 2512 1/2 (0.50) W 150V 300V
±0.01% (T), ±0.05% (A), ±0.1% (B), ±1 (Z)
±2 (X), ±3 (O) 24.9 ~ 100KΩ
±0.01% (T), ±0.05% (A), ±0.1% (B),
±0.25 (C), ±0.5% (D), ±1% (F) ±5 (S) 24.9 ~ 300KΩ
±0.01% (T)
±10(B), ±15(N)
24.9 ~ 499KΩ
±0.05% (A), ±0.1% (B),
±0.25 (C), ±0.5% (D), ±1% (F) 4.7 ~ 1MΩ
±0.05% (A) ±25(C), ±50(D) 4.7 ~ 1MΩ
±0.1% (B), ±0.25 (C), ±0.5 (D), ±1% (F) 1.0 ~ 3MΩ
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NIC COMPONENTS CORP. www.niccomp.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
ENVIRONMENTAL CHARACTERISTICS
Thin Film Chip Resistors NTR Series
*0201 testing per IEC 60115 - 1
Item
Specication Typical
Test Method*
Tol.
< 0.05%
Tol.
> 0.05%
Tol. > 0.05%
0402 0603 0805
Standard Temperature Range: -55°C ~ +155°C (power derating above +70°C)
Temperature Coe󰀩cient
of Resistance
As
specied
As
specied - - - MIL-STD-202F Method 304
+25/-55/+25/+125/+25
Short Time Overload ∆R
±0.05% ∆R ±0.2% -0.001% -0.002% -0.005% JIS-C-5201-1 4:13
RCWV x 2.5 or Max Overloading Voltage for 5 Seconds
Dielectric Withstanding
Voltage
As
specied 265V 298V 415V MIL-STD-202F Method 301
Apply Max. Overload Voltage for 1 minute
Insulation Resistance >1000MΩ>10GΩMIL-STD-202F Method 302
Apply 100Vdc for 1 minute
Thermal Shock
(N/A 0201 Size)
∆R
±0.05%
∆R
±0.25% 0.001% -0.02% 0.002% MIL-STD-202F Method 107G
-55°C ~ +150°C, 100 cycles
Load Life
∆R
±0.05% ∆R ±0.2% no change MIL-STD-202F Method 108A
RCWV +70°C, 1.5 hours ON, 0.5 hours OFF
Total time 1,000 ~ 1,048 hours
>7KΩ ∆R ±0.5% 0.02% 0.03% 0.06%
Humidity (Steady State) ∆R
±0.05% ∆R ±0.3% 0.003% 0.005% 0.007%
MIL-STD-202F Method 103B
+40°C, 90% ~ 95% RH, RCWV 1.5 hours ON, 0.5 hours OFF
Total time 1,000 ~ 1,048 hours
Resistance to Dry Heat
(N/A 0201 Size)
∆R
±0.05% ∆R ±0.5% 0.07% 0.02% 0.025% MIL-STD-202 Method 108
+125°C, 1000 hours
Low Temperature
Operation
(N/A 0201 Size)
∆R
±0.05% ∆R ±0.2% 0.006% 0.008% 0.001% JIS-C-502-7.1
1 hour @ -65°C followed by 45 minutes of RCWV
Bending Strength ∆R
±0.05% ∆R ±0.2% 0.001% -0.010% 0.002% JIS-C-5202-6.1.4
Bending Amplitude 3mm for 10 seconds
Solderability 95% Minimum
Coverage >95% MIL-STD-202F Method 208H
245°C ±5°C, 5 ±0.5 seconds
Resistance to Soldering
Heat
∆R
±0.05% ∆R ±0.2% 0.001% -0.02% 0.006% MIL-STD-202F Method 210E
260°C ±5°C for 10 ±1 seconds
4
NIC COMPONENTS CORP. www.niccomp.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
Thin Film Chip Resistors NTR Series
STANDARD E-24, E-96 AND E-192 VALUES AND 0603 RESISTANCE CODES
MULTIPLIER CODE
Code A B, b C D, d E F G H X Y Z
Multiplier 10010110210310410510610710-1 10-2 10-3
E-24 E-96
Value Value Code Value Code Value Code Value Code
100 100 01 102 02 105 03 107 04
110 110 05 113 06 115 07 118 08
120 121 09 124 10 127 11 130 12
130 133 13 137 14 140 15 143 16
150 147 17 150 18 154 19 158 20
160 162 21 165 22 169 23 174 24
180 178 25 182 26 187 27 191 28
200 196 29 200 30 205 31 210 32
220 215 33 221 34 226 35 232 36
240 237 37 243 38 249 39 255 40
270 261 41 267 42 274 43 280 44
300 287 45 294 46 301 47 309 48
330 316 49 324 50 332 51 340 52
360 348 53 357 54 365 55 374 56
390 383 57 392 58 402 59 412 60
430 422 61 432 62 442 63 453 64
470 464 65 475 66 487 67 499 68
510 511 69 523 70 536 71 549 72
560 562 73 576 74 590 75 604 76
620 619 77 634 78 649 79 665 80
680 681 81 698 82 715 83 732 84
750 750 85 768 86 787 87 806 88
820 825 89 845 90 866 91 887 92
910 909 93 931 94 953 95 976 96
* Special E192 resistance values are supported on all case sizes of NTR series. Please review
your E192 value requirements with NIC, as special terms apply, and E192 values are supplied
without component resistance value marking.
E-192*
Value Value Value Value Value Value
100 147 215 316 464 681
101 149 218 320 470 690
102 150 221 324 475 698
104 152 223 328 481 706
105 154 226 332 487 715
106 156 229 336 493 723
107 158 232 340 499 732
109 160 234 344 505 741
110 162 237 348 511 750
111 164 240 352 517 759
113 165 243 357 523 768
114 167 246 361 530 777
115 169 249 365 536 787
117 172 252 370 542 796
118 174 255 374 549 806
120 176 258 379 556 816
121 178 261 383 562 825
123 180 264 388 569 835
124 182 267 392 576 845
126 184 271 397 583 856
127 187 274 402 590 866
129 189 270 407 597 876
130 191 280 412 604 887
132 193 284 417 612 898
133 196 287 422 619 909
135 198 291 427 626 920
137 200 294 432 634 931
138 203 298 437 642 942
140 205 301 442 649 953
142 208 305 448 657 965
143 210 309 453 665 976
145 213 312 459 673 988
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NIC COMPONENTS CORP. www.niccomp.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
Thin Film Chip Resistors NTR Series
DIMENSIONS (mm)
Type Power Rating EIA Size L W H T t
NTR02 1/32W 0201 0.58 ± 0.05 0.29 ± 0.05 0.23 ± 0.03 0.12 ± 0.05 0.15 ± 0.05
NTR04 1/16W 0402 1.00 ± 0.05 0.50 ± 0.05 0.30 ± 0.05 0.20 ± 0.10 0.20 ± 0.10
NTR06 1/16W 0603 1.55 ± 0.10 0.80 ± 0.10 0.45 ± 0.10 0.30 ± 0.20 0.30 ± 0.20
NTR10 1/10W 0805 2.00 ± 0.15 1.25 ± 0.15 0.55 ± 0.10 0.30 ± 0.20 0.40 ± 0.25
NTR12 1/8W 1206 3.05 ± 0.15 1.55 ± 0.15 0.55 ± 0.10 0.42 ± 0.20 0.35 ± 0.25
NTR20 1/4W 1210 3.10 ± 0.15 2.40 ± 0.15 0.55 ± 0.10 0.40 ± 0.20 0.55 ± 0.25
NTR25 1/4W 2010 4.90 ± 0.15 2.40 ± 0.15 0.55 ± 0.10 0.60 ± 0.30 0.50 ± 0.25
NTR50 1/2W 2512 6.30 ± 0.15 3.10 ± 0.15 0.55 ± 0.10 0.60 ± 0.30 0.50 ± 0.25
PART NUMBER SYSTEM
NTR 10 B 1003 C TR 1K F
RoHS compliant
Optional 1,000 piece reel quantity
Tape & Reel Packaging
Temperature Coe󰀩cient Code:
S = ±5ppm, B = ±10ppm, N = ±15ppm, C = ±25ppm, D = ±50ppm
Resistance Code: First 3 digits are signicant gures (both E-24
and E-96 values), 4th digit is the multiplier, “R”
indicates a decimal point.
Tolerance Code: T = 0.01%, A = 0.05%, B = ± 0.1%, C = ± 0.25%, D = ± 0.5%, F = ± 1%
Size Code: 02=0201, 04=0402, 06=0603, 10=0805, 12=1206, 20=1210, 25=2010, 50=2512
Series
1. No marking on 0402 case size.
2. Marking for 0603 case size:
E-24 values and E-96 values: ± 1% (F), ± 0.5% (D), ± 0.25% (C). ± 0.1% (B) tolerances
E-192 values: ± 0.1% (B) tolerance (No Marking)
Resistance Code
XX
CODING FORMULA
Multiplier Code
XMARKING EXAMPLES
10Ω = 01X
7.5k Ω = 85B
150k Ω = 18D
1 MegΩ = 01E
Example: 10.2kΩ = 102 x 102 Ω = 02C
33.2 Ω = 332 x 10-1 = 51X
02 C
51 X
3. Marking for 0805, 1206, 2010 and 2512 case sizes:
E-24 and E-96 values - ±1%(F), ±0.5% (D), ±0.25%(C), ±0.1% (B) tolerances
E-192 values: ±0.1% (B) tolerance (No Marking)
4 DIGIT MARKING SYSTEM - First 3 digits are the signicant gures, the 4th digit is the mulitplier. "R"= decimal point.
Examples: 0R10 = 0.10 ohms, 1R00 = 1.0 ohms, 22R1=22.1 ohms, 3320= 332 ohms, 4751=4.75K ohms,
1132=11.3K ohms, 6493=649K ohms
PART MARKING
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NIC COMPONENTS CORP. www.niccomp.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
TAPING SPECIFICATIONS
(1) Availability
Type Power Rating EIA Size Carrier Tape Qty per Reel (pcs)
Fig. Material Width (mm) Standard Optional
NTR02 1/32W 0201 A
Paper 8
10,000 1,000
NTR04 1/16W 0402 A 10,000 1,000
NTR06 1/16W 0603 A
5,000 1,000
NTR10 1/10W 0805 A
NTR12 1/8W 1206 A
NTR20 1/4W 1210 A
NTR25 1/4W 2010 B Plastic 12 4,000 1,000
NTR50 1/2W 2512 B
Thin Film Chip Resistors NTR Series
(2) PAPER TAPE DIMENSIONS (mm)
FIG. A
P1
A
F
T
W
B
D
P0
Cover tape
E
P2
FIG. A
Type EIA Size A B D E F P0P1P2W T
NTR02 0201 0.40 ± 0.05 0.70 ± 0.05
1.55 ±0.05 1.75 ±0.05 3.50 ±0.05 4.0 ±0.10
2.0 ± 0.05
2.0 ±0.05 8.0 ±0.1
0.42 ± 0.02
NTR04 0402 0.70 ± 0.05 1.16 ± 0.05 0.40 ± 0.03
NTR06 0603 1.10 ± 0.05 1.90 ± 0.05
4.0 ±0.05
0.60 ± 0.03
NTR10 0805 1.60 ± 0.05 2.37 ± 0.05
0.75 ± 0.05NTR12 1206 2.00 ± 0.05 3.55 ± 0.05
NTR20 1210 2.75 ± 0.05 3.40 ± 0.05 1.60 ± 0.10
(3) PLASTIC EMBOSSED TAPE DIMENSIONS (mm)
FIG. B
P1
A
F W
B
D
P0
E
P2
FIG. B
T
Cover tape
Type EIA Size A B D E F P0P1P2W T
NTR25 2010 2.85 ±0.10 5.45 ±0.10 1.50 ±0.10 1.75 ±0.10 5.50 ±0.05 4.0 ±0.10 4.0 ±0.05 2.0 ±0.05 12.0 ±0.1 1.0 ±0.20
NTR50 2512 3.40 ±0.10 6.65 ±0.10
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NIC COMPONENTS CORP. www.niccomp.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
Thin Film Chip Resistors NTR Series
LAND PATTERN DIMENSIONS (mm)
A
B
C
Type EIA Size A B C
NTR02 0201 0.25 0.30 0.40 ± 0.2
NTR04 0402 0.50 0.50 0.60 ± 0.2
NTR06 0603 0.80 1.00 0.90 ± 0.2
NTR10 0805 1.00 1.00 1.35 ± 0.2
NTR12 1206 2.00 1.15 1.70 ± 0.2
NTR20 1210 2.00 1.15 2.50 ± 0.2
NTR25 2010 3.60 1.40 2.50 ± 0.2
NTR50 2512 4.90 1.60 3.10 ± 0.2
11.4 + 1.0 (0402 ~ 1206)
16.4 ± 1.0 (2010 ~ 2512)
9.0 + 0.5 (0402 ~ 1206)
14 ± 0.5 (2010 ~ 2512)
21
± 0.8
2.0
± 0.5
w1
180∅ ±3
60∅
±2
13∅
±0.5
W2
REEL DIMENSIONS (mm)