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DEH612

 
    
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The DEH612 is a general purpose triode from 1927 and is part of the M-OV six volt range. The bulb is silvered to the point where all internal details are obscured.
The brass base pins are of two part construction with the lead-out wires wrapped round and soldered into place.
The balloon envelope is 56 mm in diameter, and excluding the B4 base pins is 95 mm tall.
Reference: 1043. Type DEH612 was first introduced in 1927.

 

Pin Connections
B4
1
2
3
4
a
g1
f
f

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
μ
6.0
0.1
150
-
-
33,000
0.6
20
Updated April 16, 2013.
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