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CV2213

Sensibly equivalent to:
CC3L CV2266 NT2
    
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The CV2213 is a miniature gas filled voltage reference for very low current use. The specification was issued by the UK General Post Office and the commercial prototype was the NT2 from Hivac.
The construction is of two parallel wires within the bulb.
The thin glass tube envelope is 6 mm in diameter, and excluding the base wires is 21 mm tall.
Reference: Datasheet. Type CV2213 was first introduced in 1956.

 

Absolute Maximum Operating Conditions
Stabiliser
Va
mAa
60
0.5
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated October 26, 2014.
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