Western Electric 339A characteristics

[arcxenos]

Hi Everyone,

I am wondering does anyone know anything specific about them ? I was wondering if I could treat them like a 5V 2E22, a cursory search on google seem to not give any datasheets

 

[JonSnell Electronic]

It is a transmitting pentode; similar to 2E22 with 50% higher dissipation.

 

[arcxenos]

Thank you for the reply I appreciate it, but I was trying to ascertain the values for the 339A, I have read that 50% dissipation quote from a few places but I love would a way to confirm it

Are there datasheets available?

 

[Tom Bavis]

From WE tube data book at Pete Millet's site:

 

[arcxenos]

thanks for that image

Hopefully they’ll behave like 5V 2E22s!