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CRP-72

Sensibly equivalent to:
3B24W
    
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The CRP-72 is a high voltage half wave rectifier that is equal to the 3B24W although this base does not look to be the moisture stable type.
The anode is supported at the top of the envelope and the two supports connect to the side flanges. The screen at the base connects to one side of the filament.
The wide glass tube envelope is 38 mm in diameter and, excluding the UX4 base pins, is 106 mm tall.
Reference: datasheet.

 

Pin Connections
UX4
1
2
3
4
tc
f(tap)
f
-
f
a

 

Absolute Maximum Operating Conditions
Rectifier
Vh
Ah
mAa
5.0
3.0
60
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated February 22, 2015.
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