type 3 surge arrester / plug-in / gas discharge tube
Edco DRS series
Vnation JSC

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Type:
type 3
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Mounting:
plug-in
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Other characteristics:
gas discharge tube
All Bourns? Telephone Protectors are designed to provide highly safe and reliable protection against lightning surges, power-cross conditions and ground-potential rises.
The 3-type overvoltage 5-pins utilize Gas Discharge Tube (GDT) and Multi-Stage Protector (MSP?) technologies to provide primary protection for electronic equipment of twisted-pair circuits.
Bourns offers our MSP? technology which contains both solid state and GDT protection components with our "switch-grade fail-short". This technology provides the fast turn-on advantages of solid-state with the robustness of the GDT and the reliability and safety of our rugged failsafe. MSP? devices have 10 times the surge life of standard GDT protectors.
The TBU? High-Speed Protector is utilized for advanced overcurrent protection.