The EBC41 is a medium impedance screened double diode triode. It would be used in signal and AGC detection in receivers. The triode would then act as the first audio amplifier stage. Mullard offer this as a high gain triode AF voltage amplifier.

The thin glass tube envelope is 20 mm in diameter and, excluding the B8A base pins, is 50 mm tall.

 
Pin Connections

B8A	1	2	3	4	5	6	7	8
	h	a	g1	s	a(d2)	a(d1)	k	h

 
Absolute Maximum Operating Conditions

Triode	Vh	Ah	Va	Vg	mAa	ra	gm
	6.3	0.23	250	-3	1.0	58,000	1.2

Thanks to Frank Philipse for supplying the above datasheet

This exhibit was last updated on 10 June 2007 {find valves by name}