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CV3815

Sensibly equivalent to:
3B22
    
Extras ▼

 

The CV3815 is a xenon filled full wave rectifier.
The KB/Q identifies this valve as being made to specification K1001 or K1006, the B denotes qualification by a UK authority and the Q identifies the maker as English Electric Valve Co., Chelmsford.
See 3B22 for more details.
The wide glass tube envelope is 37 mm in diameter, and excluding the UX4 base pins is 125 mm tall.
Reference: Data-sheet. Type CV3815 was first introduced in 1953. See also 1953 adverts.

 

Pin Connections
UX4
1
2
3
4
f
a(1)
a(2)
f

 

Absolute Maximum Operating Conditions
Rectifier
Vh
Ah
2.5
6.0
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated November 02, 2024.
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