Resistors
THICK FILM CHIP RESISTORS
The CR series Thick Film Chip Resistors are manufactured by screening a metal glaze layer on a high grade ceramic body. The different resistance values are obtained by using different compositions of metal glaze. The end contacts are made to ensure optimum solderability. The resistive layer is then given a protective coating.

The CR series offer a wide range of power ratings from 1/20W to IW and are available in tolerance ranges of ± 1 % and ±5% % with insulation Resistance ≥ 1000MΩ. .Miniature size, excellent mechanical strength and electrical stability ensures reduced costs and enhances dependability.

SPECIFICATIONS

Type No.

CR-01 CR-02 CR-03 CR-05

Power Rating

1/20W 1/16 W 1/10W 1/8W

Operating Temp. Range

-55°C~+125°C -55°C~+125°C -55°C~+155°C -55°C~+155°C

Maximum Working Voltage

15V 50V 50V 150V

Maximum Overload Voltage

30V 100V 100V 300V

Dielectric Withstand Voltage

30V 100V 100V 300V

Jumper Rated Current

0.5A 1A 1A 2A

R Value & Tol. % & TCR (ppm/°C)

±1% ±5% ±1% ±5% ±1% ±5% ±1% ±5%

1 Ω ~ 9.9 Ω

- ±200 ±200 ±200
10 Ω ~ 1M Ω ±200 ±100 ±200 ±100 ±100
1.1MΩ~10MΩ - ±200 ±200 ±200
Jumber (0Ω) <50m Ω

SPECIFICATION - cont.

Type No.

CR-06 CR-10 CR-0A CR-12

Power Rating

1/4W 1/3W 1/2W 1W

Operating Temp. Range

-55°C~+155°C -55°C~+155°C -55°C~+155°C -55°C~+155°C

Maximum Working Voltage

200V 200V 200V 200V

Maximum Overload Voltage

400V 400V 400V 400V

Dielectric Withstand Voltage

500V 500V 500V 500V

Jumper Rated Current

2A 2A 2A 2A
R Value & Tol. % & TCR (ppm/°C) ±1% ±5% ±1% ±5% ±1% ±5% ±1% ±5%
1 Ω ~ 9.9 Ω ±25, ±50, ±100, ±200 ±25, ±50, ±100, ±200 ±25, ±50, ±100, ±200 ±25, ±50, ±100, ±200
10 Ω ~ 1M Ω ±25, ±50, ±100, ±200 ±25, ±50, ±100, ±200 ±25, ±50, ±100, ±200 ±25, ±50, ±100, ±200
1.1M-10M Ω ±25, ±50, ±100, ±200 ±25, ±50, ±100, ±200 ±25, ±50, ±100, ±200 ±25, ±50, ±100, ±200
Jumber (0Ω) <50m Ω

HIGH PRECISION ELECTRICAL SPECIFICATIONS:

Item / Type

Power Rating at 70°C

Operating Temp. Range

Max. Operating Voltage

Max. Overload Voltage

Resistance Range

(E24 - E96)

TCR (PPM/°C)

±0.1%

±0.25%

±0.5%

CR-02 (0402)

1/16W

 

 

 

 

 

 

 

-55 ~ +155°C

50V

100V

-

10Ω - 1MΩ

±100

-

1.02M - 10MΩ

±200

CR-03 (0603)

1/10W

75V

150V

10Ω - 1MΩ

±100

-

1.02M - 10MΩ

±200

CR-05 (0805)

1/8W

150V

300V

10Ω - 1MΩ

±100

-

1.02M - 10MΩ

±200

CR-06 (1206)

1/4W

200V

400V

10Ω - 1MΩ

±100

-

1.02M - 10MΩ

±200

CR-10 (1210)

1/3W

200V

400V

10Ω - 1MΩ

±100

-

1.02M - 10MΩ

±200

CR-0A (2010)

3/4W

200V

400V

10Ω - 1MΩ

±100

-

1.02M - 10MΩ

±200

CR-12 (2512)

1W

250V

500V

10Ω - 1MΩ

±100

-

1.02M - 10MΩ

±200

TC50 ELECTRICAL SPECIFICATIONS:

Item / Type

Power Rating at 70°C

Operating Temp.

Range

Max. Operating Voltage

Max. Overload Voltage

Resistance Range (E24 - E96)

TCR (PPM/°C)

±0.1%

±0.25%

±0.5%

±1%

CR-02 (0402)

1/16W

 

 

 

 

 

-55 ~ +155°C

50V

100V

-

100Ω - 1MΩ

 

 

 

 

 

±50

CR-03 (0603)

1/10W

75V

150V

 

 

 

10Ω -

1MΩ

 

 

 

10Ω - 10MΩ

CR-05 (0805)

1/8W

150V

300V

CR-06 (1206)

1/4W

200V

400V

CR-10 (1210)

1/3W

200V

400V

CR-0A (2010)

3/4W

200V

400V

CR-12 (2512)

1W

250V

500V

HIGH & ULTRA HIGH POWER RATING SPECIFICATIONS:

 

Item / Type

 

Power Rating at 70°C

 

Operating Temp.

Range

Max. Operating Voltage

Max. Overload Voltage

Resistance Range

 

TCR (PPM/°C)

±1% (E24 - E96)

±5% (E24)

CR-02 (0402)

1/8W

 

 

 

 

 

 

-55 ~ +155°C

50V

100V

 

 

 

 

 

1Ω - 9.76Ω

10Ω - 1MΩ

 

 

 

 

 

1Ω - 9.76Ω

10Ω - 1MΩ

0Ω (<20mΩ)

 

 

 

 

 

±200

±100

Jumper: 1.5A

CR-03 (0603)

1/4W

75V

150V

Jumper: 2A

CR-05 (0805)

1/3W

150V

300V

Jumper: 2.5A

CR-06 (1206)

1/3*1/2W

200V

400V

Jumper: 3.5A

CR-10 (1210)

1/2 *3/4W

200V

400V

Jumper: 5A

CR-0A (2010)

1W

200V

400V

Jumper: 6A

CR-12 (2512)

2W

250V

500V

Jumper: 7A

Type

Inch Metric 4 L W H A B

CR-01

0201 0603 0.60±0.03 0.30±0.03 0.23±0.03 0.15 ±0.05 0.15 ±0.05

CR-02

0402 1005 1.00 ± 0.05 0.50 ± 0.05 0.35 ± 0.05 0.20 ±0.10 0.25 ±0.15

CR-03

0603 1608 1.60 ±0.10 0.80 ±0.10 0.45 ±0.10 0.30 ± 0.20 0.30 ± 0.20

CR-05

0805 2012 2.00 ±0.10 1.25 ±0.10 0.50 ±0.10 0.35 ± 0.20 0.40 ± 0.20

CR-06

1206 3216 3.10 ±'0.10 1.55 ±0.10 0.55 ±0.10 0.50 ± 0.25 0.50 ± 0.20

CR-10

1210 3225 3.20 ± 0.20 2.60 ±0.15 0.55 ±0.10 0.50 ± 0.25 0.50 ± 0.20

CR-OA

2010 5025 5.00 ± 0.20 2.50 ±0.15 0.55 ±0.10 0.60 ± 0.25 0.50 ± 0.20

CR-12

2512 6332 6.35 ± 0.20 3.20 ±0.15 0.55 ±0.10 0.60 ± 0.25 0.50 ± 0.20
CR-05
Code Series Name
1 ~ 5 CR-01
1 ~ 5 CR-02
1 ~ 5 CR-03
1 ~ 5 CR-05
1 ~ 5 CR-06
1 ~ 5 CR-OA
1 ~ 5 CR-10
1 ~ 5 CR-12
J
Code Tolerance
6 B = ±0.1%
6 C = ±0.25%
6 D = ±0.5%
6 F = ±1 %
6 G = ±2%
6 J = ±5%
TP
Code Packing Method
8 ~ 9 TH = 2 mm Pitch Paper(taping)10000 pcs
8 ~ 9 TP = 4 mm Pitch Paper(taping)5000 pcs
8 ~ 9 TE = 4 mm Pitch Paper(taping)4000 pcs
- - - 10K
Code Resistance Value
10 ~ 15 - 0 R 0 4 7 : 0.047Ω
10 ~ 15 - - - 1 R 2 : 1.2Ω
10 ~ 15 - - - 3 K 3 : 3.3KΩ
10 ~ 15 - - - 1 0 K : 10KΩ
10 ~ 15 - - 3 3 K 2 : 33.2KΩ
10 ~ 15 - - 1 0 0 K : 100KΩ
10 ~ 15 - - - 1 M 2 : 1.2MΩ
MARKING
  • CR 03/05/06
  • CR 10/0A/12
  • 68K ± 5%
  • (1)
  • CR 05/06
  • CR 10/0A/12
  • 68.1K ± 1%
  • (2)
  • CR 03
  • (E-96 Series)
  • 31.6 Ω± 1%.
  • (3)
  • CR 03/05/06
  • CR 10/0A/12
  • Jumper
  • (4)
  • CR 02/01
  • No Marking
  • ± 1 % ± 5%
  • (5)

EXPLANATION
  • 1. 5% tolerance: 3 digits, first two digits are significant figures, third digit is number of zeros. Letter "R" is decimal point.
  • 2. 1% tolerance : 4 digits, first three digits are significant figures, fourth digit is number of zeros. Letter "R" is decimal point.
  • 3. CR 03 1% Chip Resistor 1% follows E96 series using EIAJ-96 marking system.(see table)
  • 4. Letter "0": For all size jumber.
  • 5. CR 02/01/CN 22: No marking.
ENVIRONMENTAL CHARACTERISTICS:
Item Requirement Test Method
±1% and Below ±5% Jumper
Temperature Coefficient of Resistance (T.C.R.) As Spec. JIS-C-5201-1 4.8 IEC-60115-1 4.8 -55°C~+125°C, 25°C is the reference temperature
Short Time Overload ±(1.0%+0.05Ω) ±(2.0%+0.05Ω) <50mΩ JIS-C-5201-1 4.13 IEC-60115-1 4.13 RCWV*2.5 or Max. Overload Voltage whichever is lower for 5 seconds
Insulation Resistance ≥10G JIS-C-5201-1 4.6 IEC-60115-1 4.6 Max. Overload Voltage for 1 minute
Endurance ±(1.0%+0.10Ω) ±(2.0%+0.10Ω) <100mΩ JIS-C-5201-1 4.25 IEC-60115-1 4.25.1 70±2°C, RCWV for 1000 hrs with 1.5 hrs "ON" and 0.5 hr "OFF"
Damp Heat with Load ±(1.0%+0.10Ω) ±(2.0%+0.10Ω) <100mΩ JIS-C-5201-1 4.24 IEC-60115-1 4.24 40±2°C, 90~95% R.H., RCWV for 1000 hrs with 1.5 hrs "ON" and 0.5 hr "OFF"
Dry Heat ±(1.0%+0.05Ω) ±(1.5%+0.10Ω) <50mΩ JIS-C-5201-1 4.23 IEC-60115-1 4.23.2 at +125 for 1000 hrs
Bending Strength ±(1.0%+0.05Ω) ±(1.0%+0.05Ω) <50mΩ JIS-C-5201-1 4.33 IEC-60115-1 4.33 Bending once for 5 seconds 2010, 2512 sizes: 2mm Other sizes: 3mm
Solderability 95% min. coverage JIS-C-5201-1 4.17 IEC-60115-1 4.17 245±5°C for 3 seconds
Resistance to Soldering Heat ±(0.5%+0.05Ω) ±(1.0%+0.05Ω) <50mΩ JIS-C-5201-1 4.18 IEC-60115-1 4.18 260±5°C for 10 seconds
Voltage Proof No breakdown or flashover JIS-C-5201-1 4.7 IEC-60115-1 4.7 1.42 times Max. Operating Voltage for 1 minute
Leaching Individual leaching area ≦5% Total leaching area ≦10% JIS-C-5201-1 4.18 IEC-60068-2-58 8.2.1 260±5°C for 30 seconds
Rapid Change of Temperature ±(0.5%+0.05Ω) ±(1.0%+0.05Ω) <50mΩ JIS-C-5201-1 4.19 IEC-60115-1 4.19 -55°C to +125, 5 cycles
RCWV(Rated Continuous Working Voltage)=√(P*R) or Max. Operating Voltage whichever is lower.

POWER DERATING CURVE:

For CR-02, CR-03, CR-05, CR-06, CR-10, CR-0A & CR-12 at operating temperature of -55~+155°C.

For CR-01 at operating temperature of -55~+125°C.

E 24 Series
10 11 12 13 15 16 18 20 22 24 27 30
33 36 39 43 47 51 56 62 68 75 82 91
E 96 Series
100 102 105 107 110 113 115 118 121 124 127 130 133 137 140 143
147 150 154 158 162 165 169 174 178 182 187 191 196 200 205 210
215 221 226 232 237 243 249 255 261 267 274 280 287 294 301 309
316 324 332 340 348 357 365 374 383 392 402 412 422 432 442 453
464 475 487 499 511 523 536 549 562 576 590 604 619 634 649 665
681 698 715 732 750 768 787 806 825 845 866 887 909 931 953 976
EIAJ-96 MARKING SYSTEM

This table shows the first two digits for three-digits EIAJ-96 part marking scheme. The third character is a letter multiplier:

Code Ω
01 100
02 102
03 105
04 107
05 110
06 113
07 115
08 118
09 121
10 124
11 127
12 130
13 133
14 137
15 140
16 143
17 147
18 150
19 154
20 158
21 162
22 165
23 169
24 174
25 178
26 182
27 187
28 191
29 196
30 200
31 205
32 210
33 215
34 221
35 226
36 232
37 237
38 243
39 249
40 255
41 261
42 267
43 274
44 280
45 287
46 294
47 301
48 309
49 316
50 324
51 332
52 340
53 348
54 357
55 365
56 374
57 383
58 392
59 402
60 412
61 422
62 432
63 442
64 453
65 464
66 475
67 487
68 499
69 511
70 523
71 536
72 549
73 562
74 576
75 590
76 604
77 619
78 634
79 649
80 665
81 681
82 698
83 715
84 732
85 750
86 768
87 787
88 806
89 825
90 845
91 866
92 887
93 909
94 931
95 953
96 976
Y=10-2 X=10-1 A=100 B=101 C=102 D=103 E=104 F=105