The CV454 is a miniature screened pentode on a B7G base. It is a variable μ valve designed for HF use.

The commercial designation from Brimar for this valve is 6BA6, here it is seen in its service livery.

The thin glass tube envelope is 17 mm in diameter and, excluding the B7G base pins, is 47 mm tall.

 
Pin Connections

B7G	1	2	3	4	5	6	7
	g1	g3	h	h	a	g2	k

 
Absolute Maximum Operating Conditions

Pentode	Vh	Ah	Va	Vs	Vg	mAa	mAs	ra	gm
	6.3	0.3	250	100	-1	11	4.2	1.5M	4.4

This exhibit was last updated on 21 January 2003