Anti-Sulfur Thick Film Chip Resistors
NRCS Series
FEATURES • • • • •
RoHS GOLD INNER ELECTRODE FOR SUPERIOR ANTI-CORROSION PROPERTIES EIA STANDARD SIZING 0402, 0603, 0805, 1206, 1210, 2010 AND 2512 Compliant includes all homogeneous materials SUIT FOR HIGH RELIABILITY APPLICATIONS IN HARSH ENVIRONMENTS ALL SIZES ARE AVAILABLE IN TAPE/REEL FOR AUTOMATIC MOUNTING *See Part Number System for Details SAC REFLOW SOLDERABLE (THREE TIMES AT 260°C FOR 10 SECONDS)
SPECIFICATIONS EIA Power Rating Size at 70°C
Type
NRCS04
0402
Max. *1 Working Voltage
NRCS10
0603
0805
0.063W 100V
0.10W
0.125W
Resistance Tolerance Code
Temperature Coefficient (ppm/°C) ±200
±1%(F), ±2%(G), ±5%(J) 50V
NRCS06
Max. *2 Overload Voltage
150V
300V
±350 0 ~ +600 ±100 ±200
±1%(F) ±2%(G), ±5%(J) ±1%(F), ±2%(G), ±5%(J) ±1%(F) ±2%(G), ±5%(J)
±350 ±100 ±200 ±250
±1%(F), ±2%(G), ±5%(J)
±350
±1%(F) ±2%(G), ±5%(J) NRCS12
NRCS25
1206
1210
0.25W
0.25W
2010
0.50W
NRCS100 2512
1.0W
±250
±1%(F), ±2%(G), ±5%(J)
200V
NRCS50
±100 ±200
400V
±1%(F) 2%(G), 5%(J) ±1%(F), ±2%(G), ±5%(J) ±1%(F) ±2%(G), ±5%(J) ±1%(F), ±2%(G), ±5%(J) ±1%(F) ±2%(G), ±5%(J) ±1%(F), ±2%(G), ±5%(J)
Note *1 - Maximum allowable continuous Working Voltage
for all resistors is the lower of the two values: “Maximum Working Voltage” as specified above or the result of the following formula
±350 ±100 ±200 ±250 ±350 ±100 ±200 ±250 ±350 ±100 ±200 ±250 ±350
"Maximum Overload Voltage" as specified above or 2x the result of the following formula
10 ~ 1M 3.9 ~ 9.1 1.1M ~ 22M 1.0 ~ 3.6 10 ~ 1M 10 ~ 1M 1.0 ~ 9.1 1.1M ~ 22M 10 ~ 1M 10 ~ 1M 3.9 ~ 9.1 1.1M ~ 5.1M 1.0 ~ 3.6 5.6M ~ 22M 10 ~ 1M 10 ~ 1M 3.9 ~ 9.1 1.1M ~ 5.1M 1.0 ~ 3.6 5.6M ~ 22M 10 ~ 1M 10 ~ 1M 3.9 ~ 9.1 1.0 ~ 3.6 10 ~ 1M 10 ~ 1M 2.2 ~ 9.1 1.0 ~ 2.0 10 ~ 1M 10 ~ 1M 2.2 ~ 9.1 1.0 ~ 2.0
Resistance Values
Operating Temperature Range
E-24 & E-96 E-24 & E-96 E-24 E-24 & E96 E-24 & E-96 E-24 E-24 & E96 E-24 & E96 E-24 & E-96 E-24
-55°C ~ +155°C
E-24 & E96 E-24 & E96 E-24 & E-96 E-24 E-24 & E96 E-24 & E96 E-24 & E-96 E-24 E-24 & E96 E-24 & E96 E-24 & E-96 E-24 E-24 & E96 E-24 & E96
Power Derating Curve: For operation above 70oC, power ratingmust be derated according to the following chart: 100
Power rating (Watts) x Resistance (Ohms)
80 RATE (%)
Note *2 - "Maximum Overload Voltage" for all resistors is the lower of the two values:
Resistance Range (Ω)*3
60 40 20 0 -20
Power rating (Watts) x Resistance (Ohms)
20
60 70oC
100 120
155 oC
Note *3 - 11Meg ~ 22Meg only available in E-24 values
®
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Anti-Sulfur Thick Film Chip Resistors
NRCS Series
ZERO OHM JUMPER RATINGS Jumper
EIA Size
NRCS04ZO NRCS06ZO NRCS10ZO NRCS12ZO NRCS25ZO NRCS50ZO NRCS100ZO
0402 0603 0805 1206 1210 2010 2512
Power Rating Current at 70°C Rating 0.063W 0.10W 0.125W 0.25W 0.25W 0.50W 1.0W
1.0A 1.0A
Overload Maximum Current Resistance Rating 2.0A 2.0A
2.0A
4.0A
2.5A
5.0A
50mΩ
Operating Temperature Range
-55°C ~ +155°C
Typical Performance* (After immersions in cutting fluid with 0.5% Sulfur content) 11/30 opened
∆ R/R
100%
26/30 opened
50%
*Referential performance measured under certain preconditions and not guaranteed.
0%
-50%
250 Hours
500 Hours
1,000 Hours
= Standard Thick Film Resistors (30 samples) = NRCS series (30 samples)
PART NUMBER SYSTEM (E-24 VALUES) PART NUMBER SYSTEM (E-96 VALUES) NRCS 12 J 103 TR F NRCS 12 F 1002 TR F RoHS compliant RoHS compliant Tape & Reel Packaging Tape & Reel Packaging Resistance Code: First 2 figures are significant, Resistance Code: First 3 figures are significant, 3rd digit is the multiplier, “R” 4th digit is the multiplier, “R” indicates a decimal point. indicates a decimal point. Tolerance Code: G=±2% and J=±5% Tolerance Code: F=±1% Size Size Series Series
DIMENSIONS (mm) Type
EIA Size
L
NRCS04
0402
1.0 ± 0.05
W
H
NRCS06
0603
1.60 ± 0.15 0.80 ± 0.15 0.45 ± 0.10 0.30 ± 0.20 0.30 ± 0.20
NRCS10
0805
2.00 ± 0.20 1.25 ± 0.10 0.50 ± 0.10 0.40 ± 0.20 0.40 ± 0.20
NRCS12
1206
3.20 +0.06-0.05 1.60 +0.05-0.15 0.60 ± 0.10 0.50 ± 0.25 0.50 ± 0.20
NRCS25
1210
3.2 ± 0.20
2.50 +0.2-0.1
NRCS50
2010
5.0 ± 0.2
2.5 ± 0.15
0.6 ± 0.1
0.6 ± 0.2
0.5 ± 0.3
NRCS100
2512
6.3 ± 0.2
3.2 ± 0.2
0.6 ± 0.1
0.7 ± 0.2
0.7 ± 0.2
0.50 ± 0.05 0.35 ± 0.05
T
t
0.2 ± 0.1
0.25 +0.06-0.05
0.60 ± 0.10 0.50 ± 0.25 0.50 ± 0.20
CONSTRUCTION
®
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www.niccomp.com
www.lowESR.com
www.RFpassives.com
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Anti-Sulfur Thick Film Chip Resistors
NRCS Series
STANDARD E-12, E-24, E-96 VALUES AND 0603 RESISTANCE CODES E-12 Value 10 12 15 18 22 27 33 39 47 56 68 82 91
E-24 Value 100 110 120 130 150 160 180 200 220 240 270 300 330 360 390 430 470 510 560 620 680 750 820 910
E-96 Value Code 100 01 110 05 121 09 133 13 147 17 162 21 178 25 196 29 215 33 237 37 261 41 287 45 316 49 348 53 383 57 422 61 464 65 511 69 562 73 619 77 681 81 750 85 825 89 909 93
Value Code 102 02 113 06 124 10 137 14 150 18 165 22 182 26 200 30 221 34 243 38 267 42 294 46 324 50 357 54 392 58 432 62 475 66 523 70 576 74 634 78 698 82 768 86 845 90 931 94
Value Code 105 03 115 07 127 11 140 15 154 19 169 23 187 27 205 31 226 35 249 39 274 43 301 47 332 51 365 55 402 59 442 63 487 67 536 71 590 75 649 79 715 83 787 87 866 91 953 95
Value Code 107 04 118 08 130 12 143 16 158 20 174 24 191 28 210 32 232 36 255 40 280 44 309 48 340 52 374 56 412 60 453 64 499 68 549 72 604 76 665 80 732 84 806 88 887 92 976 96
CARRIER TAPE DIMENSIONS (mm) Type
EIA Case Size
NRCS04
Carrier Material
A
B
0402
0.65 ±0.10
1.15 ±0.10
NRCS06
0603
1.10 ±0.20
1.90 ±0.20
NRCS10
0805
1.65 ±0.20
2.40 ±0.20
NRCS12
1206
2.00 ±0.20
3.50 ±0.20
NRCS25
1210
2.85 ±0.20
NRCS50
2010
2.90 ±0.20
5.40 ±0.20
3.40 ±0.20
6.60 ±0.20
Paper
Embossed Plastic NRCS100
2512
W
8.0 ±0.20
F
E
P1
P2
2.00 ±0.05
n/a
D0
t2
1.00 max. 1.0 max 1.75 ±0.05
4.00 ±0.10
2.00 ±0.05
4.00 ±0.10
1.50 +0.10 -0
3.50 ±0.20 12.0 ±0.20
5.50 ±0.05
1.10 max. 0.25 max
EMBOSSED PLASTIC CARRIER T1
P0
P0
D
P2
P2
E Cover tape
D E
F W
Cover tape
F W
B
A
t1 0.5 max
3.50 ±0.05
PAPER CARRIER T1
P0
B
P1
A
T2
T2
P1
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15
Anti-Sulfur Thick Film Chip Resistors
NRCS Series
REEL DIMENSIONS (mm)
0402
NRCS06
0603
NRCS10
B
C
D
E
W
10,000 D
0805
NRCS12
1206
NRCS25
1210
NRCS50
2010
NRCS100
2512
Qty
180
60
+0.0
+1.0 -3.0
-3.0
13.0 21.0 2.0 ±0.20 ±0.80 ±0.50
9.00 ±0.30
13.0 ±0.30
E
5,000
A
NRCS04
A
B
EIA Case Size
C
Type
4,000 W
LAND PATTERN DIMENSIONS (mm) Type
EIA Case Size
A
B
C
NRCS04
0402
0.5
1.3
0.5
NRCS06
0603
0.9
2.6
0.7
NRCS10
0805
1.35
3.45
1.1
NRCS12
1206
2.2
4.7
1.4
NRCS25
1210
2.2
5.2
2.15
NRCS50
2010
3.7
6.2
2.15
NRCS100
2512
4.7
7.6
2.75
C
A B
REFLOW SOLDERING TEMPERATURE PROFILE 300 Peak Temperature 260°C
10 sec. max.
260 220 200 150 100
120 Sec.
Time above 230°C 40 sec. max.
50 0
®
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www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com