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Specifications
Type:
Carbon Film Resistor
Resistance:
1.3kΩ
Voltage-Supply(Max):
250V
Power(Watts):
250mW
Temperature Coefficient:
±450ppm/℃
Tolerance:
±5%
Mfr. Part #:
CFR0W4J0132A50
Package:
Through Hole,D2.2xL6.5mm
Key Attributes
Model Number:
CFR0W4J0132A50
Product Description
Product Overview
This specification covers Lead-Free Carbon Film Fixed Resistors manufactured by UNIROYAL ELECTRONICS INDUSTRY (KUNSHAN) CO., LTD. The CFR series offers a range of resistance values with tolerances of 2%, 5%, and 10%, suitable for various electronic applications.
Product Attributes
- Brand: UNIROYAL ELECTRONICS INDUSTRY (KUNSHAN) CO., LTD.
- Origin: Kun Shan City, Jiang Su Province, China
- Material: Carbon Film (Resistor), Ceramics (Basic Body), Cold steel plated with copper/tin (End Cap), Tin solder coated copper wire (Lead Wire)
- Coating Color: Beige (1/8W, 1/4WS, 1/2WS, 1/4W, 1/2W, 1W, 2W), Light Brown (1WS, 2WS, 3WS), Gray Green (1/2WSS)
- Certifications: Complies with JIS C 0802 for color coding.
Technical Specifications
| Part Name | Power Rating | Tolerance | Resistance Range | Dimensions (mm) D x L | Lead Wire Diameter (d 0.05) | Max Working Voltage | Max Overload Voltage | Dielectric Withstanding Voltage |
| CR 1/8W | 1/8W | 2%, 5%, 10% | 1~10M | 1.90.3 x 3.30.3 | 0.45 | 200V | 400V | 400V |
| CR 1/4W | 1/4W | 2%, 5%, 10% | 1~10M | 2.20.3 x 6.51.0 | 0.54 | 250V | 500V | 500V |
| CR 1/2W | 1/2W | 2%, 5%, 10% | 1~10M | 3.00.6 x 9.51.0 | 0.54 | 350V | 700V | 700V |
| CR 1W | 1W | 2%, 5%, 10% | 1~10M | 5.00.6 x 15.51.0 | 0.70 | 500V | 1000V | 1000V |
| CR 2W | 2W | 2%, 5%, 10% | 1~10M | 6.00.6 x 17.51.0 | 0.75 | 500V | 1000V | 1000V |
| CR 1/4WS | 1/4W | 2%, 5%, 10% | 1~10M | 1.90.3 x 3.30.3 | 0.45 | 200V | 400V | 400V |
| CR 1/2WSS | 1/2W | 2%, 5%, 10% | 1~10M | 2.20.5 x 6.51.0 | 0.54 | 250V | 500V | 250V |
| CR 1/2WS | 1/2W | 2%, 5%, 10% | 1~10M | 3.00.5 x 9.01.0 | 0.54 | 350V | 700V | 700V |
| CR 1WS | 1W | 2%, 5%, 10% | 1~10M | 4.00.6 x 11.51.0 | 0.65 | 500V | 1000V | 1000V |
| CR 2WS | 2W | 2%, 5%, 10% | 1~10M | 5.00.6 x 15.51.0 | 0.70 | 500V | 1000V | 1000V |
| CR 3WS | 3W | 2%, 5%, 10% | 1~10M | 6.00.6 x 17.51.0 | 0.75 | 500V | 1000V | 1000V |
Performance Specifications
Temperature Coefficient
| Resistance Range | T.C.R. (PPM/) |
| 10 | 300 |
10| 450 | |
| 100KR1M | 0 ~ - 700 |
1M| 0 ~ - 1500 | |
Other Performance Characteristics
| Characteristic | Limits | Test Method |
| Short-time overload | Resistance change rate is: (1%+0.05)Max. With no evidence of mechanical damage. | 4.13 |
| Insulation resistance | 10,000 M Min. | 4.6 |
| Dielectric withstanding voltage | No evidence of flashover mechanical damage, arcing or insulation breaks down. | 4.7 |
| Terminal strength | No evidence of mechanical damage | 4.16 |
| Resistance to soldering heat | Resistance change rate is: (1%+0.05) Max. With no evidence of mechanical damage. | 4.18 |
| Solderability | 95% coverage Min. | 4.17 |
| Temperature Cycling | Resistance change rate is: (1%+0.05) max.. With no evidence of mechanical damage. | 4.19 |
| Load life in humidity | Normal type: R/R 3% for <100K; 5% for 100K. Flame retardant type: R/R 5% for <100K; 10% for 100K. | 7.9 |
| Load life | Normal type: R/R 2% for <56K; 3% for 56K. Flame retardant type: R/R 5% for <100K; 10% for 100K. | 4.25.1 |
2410121314_UNI-ROYAL-CFR0W4J0132A50_C70828.pdf
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