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Thunder Components Ltd.

Carbon Film Resistors in Taiwan

For the past 40 years, Thunder Components Ltd. has been investing large amounts of resources into carbon film resistors research and development. These professionals possess in-depth knowledge in the field and hence direct all their untiring efforts to produce a quality approved range of products. We engage to develop enduring relationships with our customers by providing innovative film resistors products supported by the best customer service in the industry. Please contact our sales office in Taiwan to discuss the suitability of carbon film resistors, film resistors for your applications or email us for more information.
Categories > DIP Resistors > CF Series
Carbon Film Resistors

CF Series

Carbon Film Resistors

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Carbon Film Resistors
Carbon Film Resistors
Carbon Film Resistors
Carbon Film Resistor, is with the features of high reliability, stability, and competitive price, and applied for various electronic equipments.

- High Stability
- High Stability
- Competitive Price
- Wattage : 1/6W ~ 5W T
- olerance : 2% ~ 5%
Charcateristics :

Test Items Specified Value
Short time overload ±(1%+0.05Ω)
Dielectric withstanding voltage No evidence of damage
Insulation resistance Over 104Ω
Terminal strength No evidence of damage
Moisture load life R < 100KΩ±3%
R ≥ 100KΩ±5%
70℃Load life at 70℃ R < 100KΩ±(2%+0.05Ω)
R ≥ 100KΩ±3%
Temperature cycling ±(1%+0.05Ω)
Resistance to soldering heat ±(0.5%+0.05Ω)
Solderability Over 95%
Resistance to solvent No evidence of damage

Dimensions :

TYPE L D d H Power
Rating		 Max Working Voltage Max Overload Voltage Dielectric Withstanding Voltage Resistance Range
Normal size CF1/6W 3.2 ± 0.2 1.8 ± 0.2 0.40 ± 0.02 25 ± 3 0.16W 150V 300V 300V 1Ω ~ 10M
CF1/4W 6.5 ± 0.5 2.3 ± 0.3 0.40 ± 0.02 25 ± 3 0.25W 250V 500V 500V 0.1Ω ~ 22M
CF1/2W 9.0 ± 1.0 3.2 ± 0.5 0.50 ± 0.02 25 ± 3 0.5W 350V 700V 500V 0.1Ω ~ 22M
CF1W 12.0 ± 1.0 4.5 ± 0.5 0.65 ± 0.02 25 ± 3 1W 500V 1000V 1000V 0.1Ω ~ 22M
CF2W 15.5 ± 1.0 5.0 ± 1.0 0.72 ± 0.02 27 ± 3 2W 500V 1000V 1000V 0.1Ω ~ 22M
CF3W 17.5 ± 1.0 6.0 ± 1.0 0.72 ± 0.02 27 ± 3 3W 600V 1100V 1000V 0.1Ω ~ 22M
CF5W 24.5 ± 1.0 8.5 ± 1.0 0.75 ± 0.02 27 ± 3 5W 700V 1200V 1000V 0.1Ω ~ 22M
Small size CF1/4WS 3.2 ± 0.2 1.8 ± 0.2 0.40 ± 0.02 25 ± 3 0.25W 200V 400V 400V 0.1Ω ~ 22M
CF1/2WS 6.5 ± 0.5 2.3 ± 0.3 0.40 ± 0.02 25 ± 3 0.5W 300V 600V 500V 0.1Ω ~ 22M
CF1WS 9.0 ± 1.0 3.2 ± 0.5 0.50 ± 0.02 25 ± 3 1W 400V 800V 700V 0.1Ω ~ 22M
CF2WS 12.0 ± 1.0 4.5 ± 0.5 0.65 ± 0.02 25 ± 3 2W 500V 1000V 1000V 0.1Ω ~ 22M
CF3WS 15.0 ± 1.0 5.0 ± 0.5 0.75 ± 0.02 27 ± 3 3W 500V 1000V 1000V 0.1Ω ~ 22M
CF5WS 17.0 ± 1.0 6.0 ± 1.0 0.75 ± 0.02 27 ± 3 5W 700V 1100V 1100V 0.1Ω ~ 22M

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The business philosophy of Thunder Components Ltd. is to offer the speediest and most professional service for our customers. With insisting the belief of high-quality products of carbon film resistors, we have received good recognition and support from customers around the world, and we will persist in keeping rapid and good service with high-quality products. Over the past four decades, Thunder Components Ltd. has collaborated with customers on developing varies of carbon film resistors, film resistors. We have a strong, experienced and skilled R&D team make our products upgraded and more exceptional.