TISP3072F3 Overview
Description
R4 5G NC - No internal connection Device Symbol T R SD3XAA G Terminals T, R and G correspond to the alternative line designators of A, B and C Additional Information These low-voltage dual bidirectional thyristor protectors are designed to protect ISDN applications against transients caused by lightning strikes and a.c. Offered in two voltage variants to meet battery and protection requirements, they are guaranteed to suppress and withstand the listed international lightning surges in both polarities.
