TISP4400M3BJR-S Information

TISP4xxxM3BJ Overvoltage Protectors

The Bourns TISP4xxxM3BJ Overvoltage Protector Series is a range of devices designed to limit overvoltages on telephone lines. The Bourns TISP4xxxM3BJ devices are symmetrical voltage-triggered bidirectional thyristors that provide 2-point protection against overvoltages normally caused by AC power system or lightning flash disturbances. When the voltage rises to the breakover level, these Bourns overvoltage protectors will clamp and switch into a low-voltage on state, which causes the current resulting from the overvoltage to be safely diverted through the device. The high crowbar holding current helps prevent DC latchup as the diverted current subsides. The 2-point protection design makes the TISP4xxxM3BJ well-suited for 2-wire telecommunication equipment. Combinations of devices can be used for multi-point protection.

TISP Thyristor Overvoltage Protectors

Bourns TISP® Thyristor Surge Protectors are surge protective devices with characteristics very different than the normal SCR (Silicon Controlled Rectifier) and TRIAC (Triode for AC Control) type thyristors. Thyristor Surge Protector Device current parameters cover a range from a few nanoamps to hundreds of amps. A similar situation exists for thyristor SPD voltages, where there can be a wide range from several volts to hundreds. These 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, or a/c power surges.

Specifications

TISP4400M3BJR-S Price & Stock

Bourns TISP4400M3BJR-S pricing and available inventory.

Alternate Names

Bourns has several brands around the world that may have alternate names for TISP4400M3BJR-S due to regional differences or acquisition. TISP4400M3BJR-S may also be known as the following names: