Transient Voltage Suppressors (TVS) are semiconductor devices designed to provide protection against voltage and current transients. The silicon Transient Voltage Suppressor (TVS) is designed to operate in the avalanche mode and uses a large junction area to absorb large transient currents. Operation of Transient Voltage Suppressor... (read more)

Sola/Hevi-Duty's STV100K series surge suppressor is a hard wired surge suppressor designed to be installed at the service entrance, branch panels or dedicated sensitive electronic loads. These surge suppressors feature all mode protection, LED and audible alarm status indication, sinewave tracking and Form C dry contacts. (read more)

High-Reliability Diodes & Transient Suppressors from American Microsemiconductor. Other AMS: Mil-spec TVS and Zener Diodes, Hermetically sealed Axial Metal Diodes, offering excellent protection in most environmental conditions. Transient voltage suppressors (TVS) is a general classification of a variety of devices that are designed to react to sudden or momentary overvoltage ... (read more)

The ALPU-BSU is for the Proxim Multipoint Base Station applications, and the base unit includes the Waterproof Metal enclosure, with two TSU Lightning Protection Cards It will accomodate up to six base station systems when fully populated. This product is designed to facilitate lightning protection at the tower sites. (read more)

Citel introduces a new POE surge suppressor available for indoor and outdoor use. Compact and cost effective it will protect your wireless equipment against the worst lightning surges. CITEL Power Over Ethernet surge suppressor has been designed to protect sensitive wireless equipment against electrical transients, it is very user friendly. (read more)

Ultra-compact silicon surge protection for DC din rail mount microcomputer processor based equipment and systems (read more)

Modular, parallel surge suppressor with MOV/filtering circuitry protection for service entrance and sub-panel locations. (read more)

Compact, non-modular, parallel MOV hybrid surge suppressor protection for sub-panel locations (read more)

Silicon Surge Suppression for Power Over Ethernet Equipment (read more)

This DIN-rail-mounted transient-voltage surge suppressor uses a patented TPMOV system to provide both sustained over-voltage thermal runaway protection and shorted MOV protection (read more)