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CV1303

Sensibly equivalent to:
AR4 CV1673 HL210 HL2 PM1HF
    
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The CV1303 is a battery triode based on the HL210A and has a higher mutual conductance than the plain HL210. The old service code is AR4 (Army Receiving number 4).
Reference: Datasheet.

 

Pin Connections
B4
1
2
3
4
a
g1
f
f

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
ra
gm
2.0
0.1
150
20k
0.8
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated October 18, 2017.
type:triode age:1920.1930 base:b4 heater:2.0v pins:4 pin:1.a pin:2.g1 pin:3.f pin:4.f
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