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22V/310A/F

 
    
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The 22V/310A F is a mercury vapour rectifier. It can be used for full wave rectification or the two sections can be used in parallel.
The anodes are the normal rounded rectangles.
The filaments are oxide coated ribbon and tension is maintained by a spring arm.
The classic envelope is 54 mm in diameter, and excluding the UX4 base pins is 126 mm tall.
Reference: Datasheet. Type 22V/310A/F was first introduced in 1939.

 

Pin Connections
UX4
1
2
3
4
f
a1
a2
f

 

Absolute Maximum Operating Conditions
Rectifier
Vh
Ah
Va
mAa
5.0
3.0
1000
250
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated October 02, 2015.
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