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30L17

Sensibly equivalent to:
PCC806
See also:
Valves and their Habits - National Radio Show 1961
    
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The 30L17 from Mullard is unusual in that it does not carry the Mullard designation code, PCC806 in this case. The 30L17 was a copy of a Mazda design, just as in earlier years the Mullard designs would be copied by others.
The 30L17 is a double triode with unusual connections. It was designed for cascode (series) operation in the front ends of television receivers.
The 30L17 is the frame grid version of the 30L15.
The thin glass tube envelope is 20 mm in diameter and, excluding the B9A base pins, is 47 mm tall.
Reference: 1040. Type 30L17 was first introduced in 1961.

 

Pin Connections
B9A
1
2
3
4
5
6
7
8
9
k(2)
g1(2),s(1)
a(2)
h
h,s(2)
g1(1)
k(1)in
k(1)out
a(1)

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
7.2
0.3
75
-0.75
15
2,400
16.5
Updated April 29, 2013.
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