Sensibly equivalent¶ to:
6574 CV2253 PL6574
The EN32 thyratron is of tetrode construction. The control ratio is high at 270 and the conducting voltage drop is low at 10 Volts. A pulse repetition rate is not quoted. This device was designed for industrial control applications.
The 1949 Mullard data book only lists the EN31 and so this valve is from the 1950's.
The wide glass tube envelope is 28 mm in diameter and, excluding the IO base pins, is 66 mm tall.
References: Datasheet & 1040.
Absolute Maximum Operating Conditions¶
Updated February 21, 2014. shape:wide.glass.tube construction:glass.foot type:thyratron age:1950.1960 base:io heater:6.3v pins:8 pin:1.- pin:2.h pin:3.a pin:4.- pin:5.g1 pin:6.g2 pin:7.h pin:8.k