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3X2500A3

 
    
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Eimac describe the 3X2500A3 as a medium-μ VHF transmitting triode with an anode dissipation of 2,500 Watts. Cooling is by forced air and the output power is of the order of 5 kW.
The envelope is 105 mm in diameter and, excluding the base pins, is 228 mm tall.
References: Data-sheet & Advert. Type 3X2500A3 was first introduced in 1946.

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
μ
7.5
48
20
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated November 03, 2020.
shape:wide.metal.tube type:triode age:1940.1950 base: pin:
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