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VP2

Sensibly equivalent to:
210VPT ARP5 CV1323 CV3787 W21
    
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The VP2 is a battery variable-mu amplifier HF pentode dating from the early 1930s. When originally introduced the anode top cap was Bakelite and featured a screw down fixing. See SD20 for style. This exhibit has a modern top cap and is clearly of later manufacture, probably for replacement use.
The classic envelope is 45 mm in diameter and, excluding the B7 base pins, is 110 mm tall.
References: Datasheet, 4024 & 1043. Type VP2 was first introduced in 1934.

 

Pin Connections
B7
1
2
3
4
5
6
7
tc
m
g1
g3
f
f
-
g2
a

 

Absolute Maximum Operating Conditions
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
2.0
0.18
135
135
0
3.0
1.25
0.4M
1.5
PDF scanned from an original document held by the museum
Updated December13, 2012.
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