The 249B or WE249B is a half-wave mercury vapor rectifier. The first example is a Western Electric and the second was made by Taylor.
Length = 6.87" Diameter = 2.50"
Max voltage = 10000 PIV
Max current = .375 average, 1.5 peak amps
Fil voltage = 2.5
Fil current = 7.5 amps GOTO INDEX