NRCW Datasheet, PDF (4/6 Pages) NIC-Components Corp. – Thick Film Chip Resistors

Thick Film Chip Resistors
NRCW Series
COMPONENT MARKING (Note: no marking on 0402 case size parts).
1. For E-24 Series J (±5%) Tolerance In 0603, 0805, 1206, 2010 and 2512 sizes:
3 DIGIT SYSTEM - First two digits are significant and third digit is multiplier
Examples: 100 = 10 ohms 101 = 100 ohms 102 = 1,000 103 = 10,000 ohms 104 = 100,000 ohms
105 = 1,000,000 ohms
2. For E-96 Series F (±1%) Tolerance in 0805, 1206 and 2010 and 2512 sizes:
4 DIGIT SYSTEM - First 3 digits are significant and fourth digit is multiplier, "R" represents decimal point
Examples: 10R0 = 10 ohms 1000 = 100 ohms 1001 = 1,000 ohms 1002 = 10,000 1003 = 100,000 ohms
1004 = 1,000,000 ohms
3. For E-96 Series F (±1%) Tolerance in 0603 size (available from 1.0 ohm ~ 1.0Mohm)
Special 3 DIGIT SYSTEM below (Due to space restrictions)
0603 E-96 VALUES 1% TOLERANCE RESISTANCE CODE
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
E-96
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
MULTIPLIER CODE
Code A B,b C D,d E F G H X Y Z
Multiplier 10⁰ 10¹ 10² 10³ 10⁴ 10⁵ 10⁶ 10⁷ 10^-1 10^-2 10^-3
CODING FORMULA
XX X
Multiplier Code
Resistance Code
Example: 10.2kΩ = 102 x 10² Ω = 02C
02 C
33.2 Ω = 332 x 10^-1 = 51X
51 X
MARKING EXAMPLES
10Ω = 01X
7.5KΩ = 85B or 85b
150KΩ = 18D or 18d
1.0MegΩ = 01E
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SPECIFICATIONS ARE SUBJECT TO CHANGE