The TEL185B/E is a two-stage transient voltage protector that provides primary and secondary protection against lightning, inductive switching and electrostatic discharge (ESD) transient threats.
The first stage diverts the transient current through the ground terminal return path and the second sta
TEL185E Features
* Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
* Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns
* Compatible with IEC 61000-4-5 (Surge): 95A, 8/20µs, Level 4 (Line- Gnd) & 48A, Level 4 (Line-Line)
* Designed for ±185 Volt (Peak) Telephone Lines
Datasheet Details
TEL185E, TEL185B
Protek Devices
335.04 KB
Telephone interface protector.
This datasheet PDF includes multiple part numbers: TEL185E, TEL185B.
Please refer to the document for exact specifications by model.
📁 Related Datasheet
📌 All Tags
