5KA 2 Pole Gas Discharge Tubes 8x8mm 2 Electrode Axial Gas Plasma Arrestors 1000V

5KA 2 Pole Gas Discharge Tubes 8x8mm 2 Electrode Axial Gas Plasma Arrestors 1000V

Features

Provide ultra-fast response to surge voltage from slow-rising surge of 100V/s to rapid-rising surge of 10KV/µs.
Stable breakdown voltage.
High insulation resistance.
Low capacitance (<2pF).
High holdover voltage.
Large absorbing transient current capability.

Specification

Recommended Application

Repeaters, Modems.
Telephone Interface, Line cards.
Data communication equipment.
Line test equipment.

DIMENSIONS

Description

Aolittel highly reliable SGH8 Series GDTs provide a high degree of surge protection in a small size ideal for board level circuit protection. GDTs function as switches which dissipate a minimum amount of energy and therefore handle currents that far surpass other types of transient voltage protection. Their gas-filled, rugged ceramic metal construction make them well suited to adverse environments. The SGH8 series comes in a variety of forms including surface mount, core, straight and shaped leads, to serve a variety of mounting methods. The SGH8 Series (75V-110V) is ideal for protection of test and communication equipment and other devices in which low voltage limits and extremely low arc voltages are required. The SGH8 Series (145V-1000V) is ideal for protecting equipment where higher voltage limits and holdover voltages are necessary.

Agency Approvals

* Non-Radioactive
* RoHS Compliant
* Fast breakdown-time
* Very high switch speed when switch voltage achieved, High di/dt allows for optimum performance of ignition transformers.
* Long service life

Cautions and warnings

* Switching spark gaps may be used only within their specified values.
* Damaged switching spark gaps must not be re-used.