Product Overview
This specification covers Lead-Free Carbon Film Fixed Resistors from the CFR SERIES, manufactured by UNIROYAL ELECTRONICS INDUSTRY (KUNSHAN) CO., LTD. These resistors are available with tolerances of 2%, 5%, and 10%, and are suitable for various electronic applications.
Product Attributes
- Brand: UNIROYAL
- Origin: Kun Shan City, Jiang Su Province, China
- Material: Carbon Film, Ceramics, Cold steel plated with copper/tin, Tin solder coated copper 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)
Technical Specifications
| Type | Power Rating | Dimensions (mm) D x L | Lead Diameter (mm) d 0.05 | Max Working Voltage (V) | Max Overload Voltage (V) | Dielectric Withstanding Voltage (V) | Resistance Range | Tolerance | |
| Normal Size | 1/8W | 1.90.3 x 3.30.3 | 0.45 | 28 | 200V | 400V | 400V | 1~10M | 2%, 5%, 10% |
| Normal Size | 1/4W | 2.20.3 x 6.51.0 | 0.54 | 28 | 250V | 500V | 500V | 1~10M | 2%, 5%, 10% |
| Normal Size | 1/2W | 3.00.6 x 9.51.0 | 0.54 | 28 | 350V | 700V | 700V | 1~10M | 2%, 5%, 10% |
| Normal Size | 1W | 5.00.6 x 15.51.0 | 0.70 | 28 | 500V | 1000V | 1000V | 1~10M | 2%, 5%, 10% |
| Normal Size | 2W | 6.00.6 x 17.51.0 | 0.75 | 28 | 500V | 1000V | 1000V | 1~10M | 2%, 5%, 10% |
| Small Size | 1/4WS | 1.90.3 x 3.30.3 | 0.45 | 28 | 200V | 400V | 400V | 1~10M | 2%, 5%, 10% |
| Small Size | 1/2WSS | 2.20.5 x 6.51.0 | 0.54 | 28 | 250V | 500V | 250V | 1~10M | 2%, 5%, 10% |
| Small Size | 1/2WS | 3.00.5 x 9.01.0 | 0.54 | 28 | 350V | 700V | 700V | 1~10M | 2%, 5%, 10% |
| Small Size | 1WS | 4.00.6 x 11.51.0 | 0.65 | 28 | 500V | 1000V | 1000V | 1~10M | 2%, 5%, 10% |
| Small Size | 2WS | 5.00.6 x 15.51.0 | 0.70 | 28 | 500V | 1000V | 1000V | 1~10M | 2%, 5%, 10% |
| Small Size | 3WS | 6.00.6 x 17.51.0 | 0.75 | 28 | 500V | 1000V | 1000V | 1~10M | 2%, 5%, 10% |
2410121314_UNI-ROYAL-CFR01SJ0433A10_C143821.pdf
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