TEL185B & TEL185E

Release Date: December 1 1994
Telephone Interface Protector

View Datasheet

APPLICATIONS

• Telcom Equipment Connected to Telcom Lines
• Line Connected Modems and Fax Machines
• Remote Telephone Extensions
• Private Wire/Leased Phone Lines

FEATURES

• IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
• IEC 61000-4-4 (EFT): 40A - 5/50ns
• IEC 61000-4-5 (Surge): 8/20µs - 95A, Level 4 (Line-Gnd) & 48A, Level 4 (Line-Line)
• Designed for ±185 Volt (Peak) Telephone Lines
• 4 Wire, Line-to-Ground Protection
• Permanent Two-Stage Protection
• Subnanosecond Response Time
• Automatic Reset - Does Not Interrupt Service
• Effective Against Lightning, Inductive Switching and ESD

PACKAGING

Package # of Leads Lead-Free RoHS\WEEE Compliant Order Suffix
Custom Module N/A No No N/A
Part Number Stand-Off Voltage VWM
Volts
Clamping Voltage VC
Volts
Peak Current IPP
Amps
Max Current
8/20µs kA/Line
Leakage Current @ VWM
µA
Resistance
Ohms
Capacitance
pF
TEL185B 185.00 330.00 500.00 10.00 5.00 12.000 800.00
TEL185E 185.00 330.00 500.00 10.00 5.00 12.000 800.00

Note: tp = 8/20µs waveform. Electrical characteristics per line at 25°C unless otherwise specified.

Series Name Revision Date Revision No. View Datasheet
TEL185B & TEL185E October 5 2012 5 Click Here!

SAMPLE OR BUY

Order, get a quote or free samples directly from ProTek Devices or one of our Representatives or Distributors.

Part Number Free Samples Check Stock Get Quote
TEL185B
TEL185E
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