Fuse
Brick SMT Fuse Designs by Bel Fuse
Surface Mount, ceramic tube/end cap constructions, with U.S. (UL/CSA), Europe (VDE/Semko), China (CCC) and Japan (PSE) safety agency approvals. Provide board level primary and secondary circuit protection in a wide variety of applications, including battery chargers, power supplies, modems, routers, consumer electronics, PoE, PoE+, Backplane Short Circuit Protection, etc. SMP Type provide Lightning Surge Withstand and 600 VAC Power Cross Protection.
Chip SMT Fuse Designs by Bel Fuse
Thick Film chip technology on ceramic substrates, in 0603 and 1206 case sizes. Low cost solutions with UL, CSA and CE approvals. Provide board level primary and secondary circuit protection in a wide variety of applications, including battery chargers, power supplies, modems, routers, consumer electronics, PoE, PoE+, Backplane Short Circuit Protection, etc.
SMT PTC Resettable Fuse by Bel Fuse
Bel’s unique polymer formulation PTC (positive temperature coefficient) devices offer circuit protection, with added resettable feature, in low profile, SMT packages. Similar to our extensive line of traditional fuse products, our resettable fuses protect against harmful overcurrent and short circuit conditions. However, the PTC devices can also be used to protect against over temperature conditions not necessarily caused by excessive current. Bel’s PTC devices will reset after power to the circuit is removed, the fault is cleared, and power is reapplied to the circuit. This reset-ability protects electronic equipment, which remains fully functional, and eliminates the need for service personnel to physically replace a fuse. Our PTC devices are used in a wide variety of industrial, computer, battery, consumer electronics, telecom and automotive applications where they help protect valuable electronic systems and reduce warranty and services costs.
250/277 Volt Radial Fuses by Bel Fuse
Pre-dominant radial lead package with U.S (UL/CSA)., Europe (VDE/Semko), China (CCC) and Japan (PSE) safety agency approvals, allows use of a single fuse rating in products with true World-Wide acceptance. Provides board level primary circuit protection in a wide variety of battery chargers, power supplies, modems, routers, consumer electronics, etc. Additionally, the UL Voltage rating of 277 VAC, provides for protection of ballasts, LED drivers, and other Lighting products.