HT18

Electronic Telephone Line Switch

Supertex Inc

HT18 Features

* ❏ 350V breakdown voltage ❏ 18Ω maximum switch resistance ❏ Current limiting protection ❏ Operates at 2.0V input General Description The Supertex HT18LG and HT19LG are electronic line switch circuits that replace the mechanical hook switch contact or a discrete hook switch in a telephone handset or

HT18 General Description

The Supertex HT18LG and HT19LG are electronic line switch circuits that replace the mechanical hook switch contact or a discrete hook switch in a telephone handset or modem. They switch the positive side of the telephone line using control inputs that are referenced to the negative side of the line..

HT18 Datasheet (76.78 KB)

HT18 Datasheet Preview — Preview of HT18 PDF

Datasheet Details

Part number:

HT18

Manufacturer:

Supertex Inc

File Size:

76.78 KB

Description:

Electronic telephone line switch.
HT18 HT19 Electronic Telephone Line Switch Ordering Information Package Option Breakdown Voltage 350V 350V Switch Resistance 18Ω 18Ω Dial Pulse Pin D.

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HT18 Electronic Telephone Line Switch Supertex Inc

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HT18 Features

HT18 General Description

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