38145

This 38145 is a 100 watt triode with a mu of 5.3. It is an 845 made by Amperex for the U.S. Navy. They replaced the earlier SE-3945. The second example is an RCA from 1938 with both the 845 and 38145 designations.

Length = 7.87" Diameter = 2.31"
Max voltage = 1250
Max current = 120 ma
Fil voltage = 10
Fil current = 3.25 amps         GOTO INDEX