Sensibly equivalent¶ to:
The 35L6GT glass tubular audio output valve was designed for the final stages of radio receivers. The 35 Volt heater 0.15Amp heater rating was to enable the valve to operate in series heater chains in universal sets, including television receivers. The 50L6GT is identical in operation but has a different heater rating. It too was designed for heater chain use.
The wide glass tube envelope is 28 mm in diameter,and excluding the IO base pins, is 69 mm tall.
References: Datasheet, 1040 & 1043. Type 35L6GT was first introduced in 1938.
Absolute Maximum Operating Conditions¶
Updated March 21, 2014. shape:wide.glass.tube construction:pinch type:beam.tetrode age:1930.1940 base:io heater:150ma pins:8 pin:1.m pin:2.h pin:3.a pin:4.g2 pin:5.g1 pin:6.- pin:7.h pin:8.k