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GR28-10

Sensibly equivalent to:
StR150/60
    
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The GR28-10 is a gas filled voltage stabiliser made by the German firm of Pressler.
The striking voltage is 200 V and the maintaining voltage is 150 Volts. Current rating is between 5 and 60 mA.
The reverse of the envelope is plain metal paint.
The thin glass tube envelope is 18 mm in diameter, and excluding the B7G base pins is 58 mm tall.
Reference: 3002. Type GR28-10 was first introduced in 1961.

 

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

 

Updated April 08, 2016.
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