▼ Menu

CV327

Sensibly equivalent to:
EF52
    
Extras ▼

 

The CV327 is the UK government procurement code for the Mullard EF52. The CV327 is an all glass valve with an aluminium screening case, the same construction as the EF50, it is a straight RF/IF pentode and a member of the Philips EF2x family. See EF22.
This valve is sealed within a polythene bag.
The plain description label suggests that this valve has been re-packed in a UK Government store.
The wide glass tube envelope is 29 mm in diameter and, excluding the B8B base pins is 65 mm tall.
References: Data-sheet & Chris Parry.

 

Pin Connections
B8B
1
2
3
4
5
6
7
8
spigot
h
a
k
g3
g2
g1
k
h
s

 

Absolute Maximum Operating Conditions
Pentode
Vh
Ah
Va
Vs
6.3
0.35
300
300
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated August 23, 2018.
Return to Main Index