Surge Protector Meets European Test Requirements

Promising robust and durable modem protection, the TISP4310T3BJR-S surge protector reportedly exceeds current protection requirements and meets the more stringent European ITU-T K.21 enhanced standards without damaging the modem chipset. Based on the company’s thyristor over-voltage protection technology, the component passes 600-Vrms, 600-Ohm, 1A testing for one second. It reduces the protection voltage from 350V to 310V to ensure that the heating effect of the one second test does not push the voltage over 350V where the modem could fail. Available now, pricing for the TISP4310T3BJR-S is in the range of $0.15 to $0.12 each for 20,000 to 50,000 unit quantities. BOURNS INC., Riverside, CA. (951) 784-3100.