The A2235 is a most unusual gas filled voltage stabiliser, in that it has four anodes, and thus four outputs.

The striking voltage is 420 Volts and the tube current is 5 - 35 mA. The tube voltage regulation is 4 Volts. This applies to each of the four anodes in the valve.

The wide glass tube envelope is 44 mm in diameter and, excluding the B5 base pins, is 120 mm tall.

 
Pin Connections

B5	1	2	3	4	5
	a(4)	k	a(2)	a(3)	a(1)

 
Absolute Maximum Operating Conditions

Stabiliser	Va	mAa
	280	35

This exhibit was last updated on 05 August 2006