▼ Menu

H63

Sensibly equivalent to:
6F5G CV1073 VT73
    
Extras ▼

 

The H63 Marconi triode is a high μ AF voltage amplifier triode for use in RC circuits.
The classic envelope is 36 mm in diameter and, excluding the IO base pins, is 95 mm tall.
References: Datasheet, 1040 & 1043. Type H63 was first introduced in 1937.

 

Pin Connections
IO
1
2
3
4
5
6
7
8
tc
m
h
-
a
-
-
h
k
g1

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
6.3
0.3
250
-2
1.0
66,000
1.5
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated January 08, 2013.
shape:classic construction:pinch type:triode age:1930.1940 base:io heater:6.3v pins:8 pin:1.m pin:2.h pin:3.- pin:4.a pin:5.- pin:6.- pin:7.h pin:8.k pin:tc.g1
Return to Main Index