EF95 @ The Valve Museum

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EF95

Sensibly equivalent^¶ to:

6AK5 6DL5 CV850 DP61 PM05

See also:

Mullard EF95 Advert - Mullard EF95 Advert

Extras ▼

Mullard The Hampshire Collection Other EF95 exhibits

The EF95 is a low noise RF voltage amplifying pentode, designed to operate at VHF. Mullard introduced the valve in 1952 as a direct equivalent to the American 6AK5.

The quoted noise factor at 180 MHz is 3.5.

See 6AK5 for more details.

See also M8100 for the special quality version.

The thin glass tube envelope is 17 mm in diameter and excluding the B7G base pins measures 36 mm tall.

References: Data-sheet & ¹⁰⁴⁰. Type EF95 was first introduced in 1951. See also 1951 adverts.

Pin Connections

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

Absolute Maximum Operating Conditions^¶

Pentode	Vh	Ah	Va	Vs	Vg	mAa	mAs	ra	gm
	6.3	0.175	180	120	-2	7.2	2.4	0.7M	5.1

Thanks to Frank Philipse for supplying the above PDF datasheet.

Updated May 15, 2014.

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