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5AR4 Pinout
basing pinout

 

5AR4 Substitutes
Close or identical CV1377, GZ34

Warning: Substitutes are given as a guide only - please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application.

 

5AR4 Ratings
Vh
V
Ih
A
5 1.9

 

5AR4 Application Data
Class RMSin
V
Irect
mA
Cout
uF
Rser
Ω
FW rectifier 550-0-550 160 60 175

 

5AR4 Data sheet links
The Valve Museum GZ34: html
oldradio.qrz.ru GZ34: MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 5AR4: 5AR4.pdf (251425 bytes), 5AR4.pdf (507175 bytes)  GZ34: GZ34.pdf (109363 bytes), GZ34.pdf (114340 bytes) (fr), GZ34.pdf (158837 bytes) (de), GZ34.pdf (328187 bytes), GZ34.pdf (697620 bytes) (fr)
TubeZone 5AR4: pdf

Bold designators are close or identical, Italic designators are different ratings, different pinouts or different filament voltages. Please see the substitutes at the top of the page for more details

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