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CV1125

Sensibly equivalent to:
MS/PenB VR125
    
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The CV1125 is an HF Pentode based on the MS/PenB and previously called by the Air Ministry the VR125.
The reverse has the number 555.
The classic envelope is 44 mm in diameter and, excluding the B7 base pins, is 107 mm tall.
Reference: Data-sheet.

 

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

 

Absolute Maximum Operating Conditions
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
4.0
1.0
250
125
-2.0
5.4
-
0.6M
2.8
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated May 20, 2021.
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