TISP4S400M3BJR-S Datasheet | Bourns

- R oH S TISP4SxxxL1BJ, TISP4SxxxM1BJ, TISP4SxxxM3BJ, TISP4SxxxT3BJ BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS CO M PL IA NT TISP4SxxxBJ Overvoltage Protector Series TISP4SxxxBJ Overview These protection devices are designed to limit overvoltages on the telephone line. Overvoltages are normally caused by a.c. power system or lightning flash disturbances which are induced or conducted onto the telephone line. A single device provides 2-point protection and is typically used for the protection of 2-wire telemunication equipment (e.g., between the Ring and Tip wires for telephones and modems). binations of devices can be used for multi-point protection (e.g. 3-point protection...