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VT50

Sensibly equivalent to:
CV1050 HL2K
    
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The VT50 is a service designation for the HL2K.
See HL2K for details.
The classic envelope is 27 mm in diameter and, excluding the B4 base pins, is 70 mm tall.
References: Private communication, 3002 & 4001. Type VT50 was first introduced in 1934.

 

Pin Connections
B4
1
2
3
4
a
g1
f
f

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
μ
2.0
0.1
150
-3
1.75
18k
1.5
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated February 11, 2013.
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