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M-OV

U15


The Hampshire Collection
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Sensibly equivalent to:- AU12 - CV1265 - CV3747 - NU13 - RZ1-250
 
 
 
This exhibit was last updated on 14 January 2013

about

The U15 is the commercial type number for the military NU13A and CV1266. The U15 is a single rectifier in a magnificent glass envelope. The style of the lettering is indicative of its M-OV origin.
The L4 base is 55 mm square.
The wide glass tube envelope is 48 mm in diameter and, excluding the L4 base pins, is 145 mm tall.
Reference: 1043. Type U15 was first introduced in 1934.
 
Pin Connections
L4
1
2
3
4
a
f
f
-
 
Absolute Maximum Operating Conditions
Rectifier
Vh
Ah
Va
mAa
6.0
2.0
1,500
200