Circuit Protection Modules
Fri, 05/30/2003 - 11:46am
Bel introduces SIP circuit protection modules. These integrated devices combine fuses, overvoltage protectors and resistor networks into a vertical mount, SIP configuration to conserve PCB real estate, optimize manufacturing throughput, and accelerate time-to-market. The modules feature Bel's 1.25 A SMP fuses. They withstand lightning surges specified in FCC 47, Part 68. Packaged on ceramic substrate, the protection devices are offered standard in 4-channel and 2 channel designs measuring 2.250 inches× 0.460 inches× 0.493 inches and 1.125 inches× 0.460 inches× 0.493 inches respectively. The devices feature a power cross rating of 600 V AC at 2.2, 7, 40, and 60 A. The fuses have lightning withstand ratings of 100 A, 1000 V, 10x1000 waveform, 100 repetitions; 500 A, 2500 V, 2x10 waveforms, 400 repetitions; 500 A, 5000 V, 2x10 waveform, 4 repetitions. Operating temperature range is 50°C to +125°C.
www.belfuse.com; (800) 235-3873