®
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
28
Anti-Corrosive Thin Film Chip Resistors NTRC Series
FEATURES
•SPECIAL PASSIVATED NiCr FILM FOR SUPERIOR ANTI-CORROSION PROPERTIES
• EIA STANDARD SIZING 0402, 0603, 0805, 1206, 2010 AND 2512
• SUIT FOR HIGH RELIABILITY APPLICATIONS IN HARSH ENVIRONMENTS
• PRECISION TOLERANCE AND TEMPERATURE CHARACTERISTICS
• SAC REFLOW SOLDERABLE (THREE TIMES AT 260°C FOR 32 SECONDS)
SPECIFICATIONS
Type EIA
Size
Power Rating
at 70°C
Max. *1
Working
Voltage
Max. *2
Overload
Voltage
Resistance
Tolerance
Code
Temperature
Coeffi cient
(ppm/°C)
Resistance
Range (Ω)
Resistance
Values
Operating
Temperature
Range
NTRC04 0402 0.063W 25V 50V
±0.10% (B)
±0.25% (C)
±0.50% (D)
±25ppm (C)
±50ppm (D) 25Ω ~ 25KΩ
E-24 & E-96 -55°C ~ +155°C
NTRC06 0603 0.063W 50V 100V
±0.10% (B)
±0.25% (C)
±0.50% (D)
±25ppm (C)
±50ppm (D) 25Ω ~ 332KΩ
NTRC10 0805 0.10W 100V 200V
±0.10% (B)
±0.25% (C)
±0.50% (D)
±25ppm (C)
±50ppm (D) 10Ω ~ 787KΩ
NTRC12 1206 0.125W
150V 300V
±0.10% (B)
±0.25% (C)
±0.50% (D)
±25ppm (C)
±50ppm (D) 10Ω ~ 1MΩ
NTRC50 2010 0.25W ±0.10% (B)
±0.25% (C)
±0.50% (D)
±25ppm (C)
±50ppm (D) 10Ω ~ 1MΩ
NTRC100 2512 0.50W
Note *1 - Maximum allowable continuous Working Voltage
for all resistors is the lower of the two values:
“Maximum Working Voltage” as specifi ed above
or the result of the following formula
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 specifi ed above
or 2x the result of the following formula
Power rating (Watts) x Resistance (Ohms)
Power Derating Curve: For operation above
70oC, power ratingmust be derated according
to the following chart:
RATE (%)
30
100
20 60 100 155°C
70 120 140
80
80
60
40
20
0
40
PART NUMBER SYSTEM (E24 & E-96 VALUES)
NTRC 12 B 1002 C TR F
RoHS compliant
Tape & Reel Packaging
Temperature Coeffi cient: C=±25ppm, D=±50ppm
Resistance Code: First 3 fi gures are sig nifi cant,
4th digit is the multiplier, “R”
indicates a decimal point.
Tolerance Code: B=±0.1%, C=±0.25%, D±0.5%
Size & Power Rating Code
Series
RoHS
Compliant
includes all homogeneous materials
*See Part Number System for Details
29
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NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
DIMENSIONS (mm)
Type EIA Size L W H T t
NTRC04 0402 1.00 ± 0.05 0.50 ± 0.05 0.30 ± 0.05 0.20 ± 0.10 0.20 ± 0.10
NTRC06 0603 1.55 ± 0.10 0.80 ± 0.10 0.45 ± 0.10 0.30 ± 0.20 0.30 ± 0.20
NTRC10 0805 2.00 ± 0.15 1.25 ± 0.15 0.55 ± 0.10 0.30 ± 0.20 0.40 ± 0.20
NTRC12 1206 3.05 ± 0.15 1.55 ± 0.15 0.55 ± 0.10 0.42 ± 0.20 0.35 ± 0.25
NTRC50 2010 4.90 ± 0.15 2.40 ± 0.15 0.55 ± 0.10 0.60 ± 0.30 0.50 ± 0.25
NTRC100 2512 6.30 ± 0.15 3.10 ± 0.15 0.55 ± 0.10 0.60 ± 0.30 0.50 ± 0.25
CONSTRUCTION
Anti-Corrosive Thin Film Chip Resistors NTRC Series
STANDARD E-12, E-24, E-96 VALUES AND 0603 RESISTANCE CODES
E-12 E-24 E-96
Value Value Value Code Value Code Value Code Value Code
10 100 100 01 102 02 105 03 107 04
12 110 110 05 113 06 115 07 118 08
15 120 121 09 124 10 127 11 130 12
18 130 133 13 137 14 140 15 143 16
22 150 147 17 150 18 154 19 158 20
27 160 162 21 165 22 169 23 174 24
33 180 178 25 182 26 187 27 191 28
39 200 196 29 200 30 205 31 210 32
47 220 215 33 221 34 226 35 232 36
56 240 237 37 243 38 249 39 255 40
68 270 261 41 267 42 274 43 280 44
82 300 287 45 294 46 301 47 309 48
91 330 316 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
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NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
30
Type EIA
Case Size
Carrier
Material ABWFEP
1P2P0D0t
NTRC04 0402
Paper
0.70
±0.05
1.16
±0.10
8.0
±0.10
3.50
±0.05
1.75
±0.05
2.00
±0.05 n/a
4.00
±0.10
1.55
±0.05
0.40
± 0.03
NTRC06 0603 1.10
±0.05
1.90
±0.05
4.00
±0.10
2.00
±0.05
0.60
± 0.03
NTRC10 0805 1.60
±0.05
2.37
±0.05
0.75
± 0.03
NTRC12 1206 2.00
±0.05
3.50
±0.05
0.75
± 0.03
NTRC50 2010
Embossed
Plastic
2.85
±0.10
5.45
±0.10 12.0
±0.10
5.50
±0.05
1.00
± 0.20
NTRC100 2512 3.40
±0.10
6.65
±0.10
CARRIER TAPE DIMENSIONS (mm)
P1
A
F
T
W
B
D
P0
Cover tape
E
P2
PAPER CARRIER
P1
A
F
T
W
B
D
P0
Cover tape
E
P2
EMBOSSED PLASTIC CARRIER
Anti-Corrosive Thin Film Chip Resistors NTRC Series
Type EIA
Case Size A B C W Qty
NTRC04 0402
178 ± 1.0 60 +0.50
-3.0 13.0 ± 0.20
9.00 ± 0.50
10,000
NTRC06 0603
5,000NTRC10 0805
NTRC12 1206
NTRC50 2010
13.0 ± 1.50 4,000
NTRC100 2512
REEL DIMENSIONS (mm)
A
B
C
W
31
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NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
Anti-Corrosive Thin Film Chip Resistors NTRC Series
Type EIA
Case Size ABC
NTRC04 0402 0.5 0.5 0.60 ± 0.2
NTRC06 0603 0.8 1.0 0.90 ± 0.2
NTRC10 0805 1.0 1.0 1.35 ± 0.2
NTRC12 1206 2.0 1.15 1.70 ± 0.2
NTRC50 2010 3.6 1.4 2.50 ± 0.2
NTRC100 2512 4.9 1.6 3.10 ± 0.2
B
C
A
LAND PATTERN DIMENSIONS (mm)
REFLOW SOLDERING TEMPERATURE PROFILE
200
300
260
50
150
100
0
120 Sec.
10 sec. max.
Peak Temperature 260°C
220
Time above 230°C
40 sec. max.
