Sensibly equivalent¶ to:
The 6GH8A is a triode pentode with separate cathodes designed for television receiver use. The valve is specified for multivibrator-type line deflection oscillators and/or AGC amplifier and sync-separator functions.
The triode is mounted at right angles to the grid axis of the pentode.
The thin glass tube envelope is 20 mm in diameter, and excluding the B9A base pins is 50 mm tall.
Reference: Datasheet. Type 6GH8A was first introduced in 1961.
Absolute Maximum Operating Conditions¶
Updated January 02, 2015. shape:thin.glass.tube construction:all.glass type:triode.pentode age:1960.1975 base:b9a heater:6.3v pins:9 pin:1.a(t) pin:2.g1 pin:3.g2 pin:4.h pin:5.h pin:6.a pin:7.k.g3.s pin:8.k(t) pin:9.g1(t)