Type 8012 is a VHF/UHF transmitting triode dating from about 1942.

The control grid can pass up to 14 mA grid current and dissipate 1.6 W. The maximum frequency of operation is probably in the region of 500 MHz.

The anode is connected to one pair of side pins, the grid to another set of side pins.See also 8012 for more details and pictures.

The thin glass tube envelope is 24 mm in diameter and, excluding the base pins, is 85 mm tall.

 
Absolute Maximum Operating Conditions

Triode	Vh	Ah	Va	Vg	mAa	μ	Pout
	6.3	1.92	1000	-90	50	18	35W

Thanks to Frank Philipse for supplying the above datasheet

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This exhibit was last updated on 02 December 2007 {find valves by name}