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NU8

Sensibly equivalent to:
3828 CV1263
    
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The NU8 (=CV1263) mercury vapour half wave rectifier is fitted with an Edison Screw (ES) base. The device is an RG1-125 MV rectifier supplied by Mullard. Like the GU1 it was troublesome in service and was soon replaced by a redesigned and uprated version, the RG1-240A.
The Admiralty, however, persisted in using the obsolete version.
The classic envelope is 43 mm in diameter and, has an overall length of 125 mm.
Reference: Datasheet & Private communication.

 

Absolute Maximum Operating Conditions
Rectifier
Vh
Ah
Va
mAa
2.0
5.0
1,250
125
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated April 25, 2013.
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