WE215A

The WE215A is a triode with a mu of 5 to 6.5. This tube is also known as a D-80039 (VT-5) for military use in WW1.

Length = 2.37" Diameter = .63"
Max voltage = 100
Max current = 2 ma
Fil voltage = .85 to 1.1
Fil current = .25 amps
Data sheet:

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