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VS70

Sensibly equivalent to:
7475 AW2 CV1070
    
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This voltage stabiliser was built for the RAF, hence the VS prefix. It dates from the 1930s.
The striking voltage 140 V and the burning current range is from 1 - 8 mA. Over this range of current the regulation is 2 Volts.
The classic envelope is 30 mm in diameter and, excluding the B4 base pins, is 64 mm tall.
Reference: Datasheet & 1040.

 

Pin Connections
B4
1
2
3
4
a
k
-
-

 

Absolute Maximum Operating Conditions
Stabiliser
Va
mAa
100
8
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated January 04, 2013.
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