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N118

Sensibly equivalent to:
10P13 N145
    
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The N118 is an audio output valve designed for universal mains radio receivers.
The cathode resistor should be 180 Ohms and the anode load should be 5,40 Ohms.
The thin glass tube envelope is 20 mm in diameter and, excluding the B8A base pins, is 64 mm tall.
Reference: 1040. Type N118 was first introduced in 1957.

 

Pin Connections
B8A
1
2
3
4
5
6
7
8
h
a
ic
ic
g2
g1
k
h

 

Absolute Maximum Operating Conditions
Beam Tetrode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
Pout
D
40
0.1
180
150
-12.5
70.0
5.0
230k
10.0
2.6
10.0
Updated April 29, 2013.
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