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0D3

Sensibly equivalent to:
150C3 CV216 G150/3D G180/2M GD150A/S KD25 QS150/40 VR150/30 VR150ST VT-139
    
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The 0D3 is a gas filled discharge valve that exhibits a near constant voltage across the valve for currents within the range 5mA to 40mA. In fact the regulation is 150 plus or minus 5.5 Volts.
The construction is of a central cold cathode within a cylindrical anode.
The wide glass tube envelope is 29 mm in diameter and, excluding the IO base pins, is 85 mm tall.
Reference: Datasheet. Type 0D3 was first introduced in 1939.

 

Pin Connections
IO
1
2
3
4
5
6
7
8
nc
k
7
nc
a
nc
3
nc

 

Absolute Maximum Operating Conditions
Stabiliser
Va
Vstab
mAa
180
150
5-40
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated January 31, 2013.
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