▼ Menu

E80CC

Sensibly equivalent to:
CV5989
    
Extras ▼

 

The E80CC is a special quality double triode introduced in 1957. It is ruggedised and designed for long service life. The design purpose was for computing, switching and scaling. The advert states that each triode is of frame grid construction and with a noise factor of 4.6 dB is suitable for RF or IF use. Audio use is also indicated.
The thin glass tube envelope is 20 mm in diameter and, excluding the B9A base pins, is 68 mm tall.
Reference: Datasheet. Type E80CC was first introduced in 1957.

 

Pin Connections
B9A
1
2
3
4
5
6
7
8
9
a(1)
g1(1)
k(1)
h
h
a(2)
g1(2)
k(2)
hct

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
gm
6.3
0.3
12.5
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated October 15, 2016.
Return to Main Index