AVX PRODUCTS: Fast Blow SMT Fuse (Surface Mount Fuse), SMT Broadband LCT Filter (Feedthru), SMT Broadband LCT Filter Array (Feedthru Array), Bidirectional Transient Voltage Suppressors for USB Applications (USB Series), Bidirectional Transient Voltage Suppressors for Low Leakage CMOS Applications (UltraGuard), Bidirectional Transient Voltage Suppressors for High Energy Transients (Medium Power MLV.

What is a circuit breaker? When do I need an ac power line filter or a phone line filter; How do I design a noise filter; Can I build a homemade surge protection?
The following circuit protection can provide several protections you can experiment yourself at home.