The TISP products are specially designed to provide protection for telecommunications equipment in instances where high voltages occur as a result of lightning strikes, power line crosses and AC. switching. Under a system fault condition, the TISP limits overvoltages to a safe level, allowing all current to pass through it and protecting electronics from harmful voltages.
Providing design flexibility, TISP products are available in single, dual, triple and quadruple configurations. Fixed voltage protection ranges from 72 V to 400 V, and programmable voltage protection ranges to 120 V.Bourns is currently launching the TISP in surface mount and through hole packaging options: -BJR, -DR, -LMR, -LMFR and -SL families, with more products to be launched later in the year.