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6060

Sensibly equivalent to:
12AT7WA CV4024 M8162 QA2406
See also:
Zaerix 6060 box - Pin Compatible Double Triodes - Mufax Chart Recorder Maintenance Manual
    
Extras ▼

 

The 6060 is the special quality version of the ECC81 VHF double triode. It is useful for RF stages, oscillators and frequency multipliers, but the construction is slightly different to the ECC81.
The envelope carries three Type designations: 6060, CV4024 & 12AT7WA. The box also carries the Type E81CC.
Normally special quality valves have double micas to reduce the effects of vibration. This has a single mica top and bottom.
The envelope carries the words Made in UK indicating that not all Zaerix valves were made in Eastern Europe.
The box anodes are folded to provide two flanges that are stitched together.
The thin glass tube envelope is 20 mm in diameter and excluding the B9A base pins, is 49 mm long.
References: Datasheet & 1040. Type 6060 was first introduced in 1951.

 

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

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
Vg
mAa
ra
gm
6.3
0.3
170
-1
8.5
11k
5.9
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated December20, 2017.
shape:thin.glass.tube construction:all.glass type:double.triode age:1950.1960 base:b9a heater:6.3v pins:9 pin:1.a(2) pin:2.g1(2) pin:3.k(2) pin:4.h pin:5.h pin:6.a pin:7.g1 pin:8.k pin:9.hct
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