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4672

Sensibly equivalent to:
954 E1F ZA2
See also:
Acorn Antiques
    
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The 4672 is an acorn pentode and was one of the prototypes for the CV specification CV1095. Before the CV designation the RAF specification was the VR95.
The Philips name.
The connecting pins with the glass to metal seal showing red.
The thin glass tube envelope is 14 mm in diameter, and including the base pins is 67 mm tall.
Reference: Datasheet.

 

Pin Connections
1
2
3
4
5
bc
tc
h
g2
g3
h
k
g1
a

 

Absolute Maximum Operating Conditions
Pentode
Vh
Ah
Va
Vs
ra
gm
6.3
0.15
250
150
1.5M
1.4
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated April 19, 2019.
shape:acorn construction:all.glass type:pentode age:1930.1940 base: heater:6.3v pin:1.h pin:2.g2 pin:3.g3 pin:4.h pin:5.k pin:bc.g1 pin:tc.a
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