Western electric 395 a brochure
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Page 1
BELL SYSTEM PRACTICES SECTION AB46.395A
Transmission Engineering and Data Issue 2, February 1962
Electron Tube Data A. '1.& T. Co. Standard
. ELECTRON TUBE DATA SHEET
WESTERN ELECTRIC 395A ELECTRON TUBE
«I
The 395A electron tube is a ruggedized three-electrode inert-gas-filled cold
cathode tube for use primarily in triggering circuits. This tube is designed to
withstand a 1000 G centrifuge test. The 395A is also suitable for use in control
circuits such as in relay, counting or switching apparatus. Small size and pro-
. visions for wiring directly into the circuits makes this tube especially suitable
for use in small equipnent.
DESCRIPTION
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CHARACTERISTICS
. Peak Anode Voltage - . - - - - - - - - - - . - - - 140 volts
Average Cathode Current ~ - . - - - - - . . . ' . ~ 4 35 milliamperes
Average Life, Approximate - - . - - - - - - - - - - 10000 10 hours
File: 'Cold Cathode Section Indicates a change
© American Telephone and Telegraph Company, 1962 395A