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150B2

Sensibly equivalent to:
0A2 CV2225 G150/4K M8163 M8208 QS1200
See also:
Mullard 150B2 Box - SQ Voltage reference tubes
    
Extras ▼

 

The 150B2 voltage stabiliser has a striking voltage of 165 Volts and over the specified current range will regulate to 5 Volts of the 150 Volts.
The 150B2 has two special quality variants; the M8163 and the M8208.
The coating inside the glass covers all of the valve.
The thin glass tube envelope is 18 mm in diameter and, excluding the B7G base pins, is 46 mm tall.
References: Datasheet.

 

Pin Connections
B7G
1
2
3
4
5
6
7
a
k
ic
ic
ic
ic
ic

 

Absolute Maximum Operating Conditions
Stabiliser
Va
mAa
150
5-30
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated January 20, 2017.
shape:thin.glass.tube construction:all.glass type:voltage.stabiliser age:1950.1960 base:b7g pins:7 pin:1.a pin:2.k pin:3.ic pin:4.ic pin:5.ic pin:6.ic pin:7.ic
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