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30PL1

Sensibly equivalent to:
13GC8 LN319 PCL801
    
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The 30PL1 is an output pentode. Designed for use on 300 mA heater chains, normally found in domestic televisions, it can be used for audio output, with an anode load of 6,000 Ohms, or as a frame timebase stage.
The low impedance triode is on the left.
The pentode section seen end on.
The thin glass tube envelope is 20 mm in diameter and, excluding the B9A base pins, is 59 mm tall.
References: Datasheet & 1040. Type 30PL1 was first introduced in 1958.

 

Pin Connections
B9A
1
2
3
4
5
6
7
8
9
a(t)
g1(t)
k(t)
h
h
a
k,g3
g2
g1

 

Absolute Maximum Operating Conditions
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
gm
Pout
D
13
0.3
170
180
-9.6
28
6.5
6.5
2.0W
7%

 

Absolute Maximum Operating Conditions
Triode
Va
Vg
mAa
ra
gm
200
-7.7
10.0
5,300
3.4
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated December04, 2016.
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