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Safety resistors are available in fusible safety, anti-explosion-, anti-fire and arc-proof.
The FKN and FAE series meet UL1412 safety requirements.



Wirewound resistors, fusible, flameproof
  • UL1412 certified
  • Fusing time <60S for 25 or 36 times rated power
  • Fusible function
  • Excellent surge performance, customized surge requirments
  • Flameproof silicone-coated
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*More Information
Power (W)
Min. Tol(%)
Min.TCR (ppm/°C)
Res. Min.Ω
Res. Max.Ω
1/2 ±1% Base on Spec. 0.5R 47R
1 ±1% Base on Spec. 0.47R 100R
2 ±1% Base on Spec. 0.47R 150R
3 ±1% Base on Spec. 0.47R 330R
4 ±1% Base on Spec. 0.56R 330R
5 ±1% Base on Spec. 0.56R 620R
7 ±1% Base on Spec. 1R 620R
※ Reminder: In case you need to dispose of this product for EOL or other reasons, please follow local disposal policy.
※ YAGEO Corporation and its affiliates do not recommend the use of commercial or automotive grade products for high reliability applications or manned space flight. Disclaimer