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CV1179

Sensibly equivalent to:
41FP AC/P CV1732 CV2502 CV2815 ML4 NR57 TT4
    
Extras ▼
The CV1179 is an indirectly heated audio output triode. The prototype was the TT4 and the earlier name for the service valve was the NR57 UK Navy designation.
Reference: Datasheet.

 

Pin Connections
B5
1
2
3
4
5
a
g1
f
f
k

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
4.0
1.0
250
-16.0
20.0
3,300
3.2
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated January 07, 2017.
shape:balloon construction:pinch type:triode age:1930.1940 base:b5 heater:4.0v pins:5 pin:1.a pin:2.g1 pin:3.f pin:4.f pin:5.k
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