CV1637 @ The Valve Museum

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CV1637

Sensibly equivalent^¶ to:

LS5 POVT25

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Proforma entries

The CV1637 is an audio output triode based on the M-OV LS5 but on the GPO bayonet base (BC4) that is equal to the American UV base. The old GPO code is POVT25.

Reference: Datasheet.

Pin Connections

UV	1	2	3	4
	g1	f	f	a

Absolute Maximum Operating Conditions^¶

Triode	Vh	Ah
	4.5	0.8

Thanks to Frank Philipse for supplying the above PDF datasheet.

Updated October 28, 2017.

shape:balloon construction:pinch type:triode age:1920.1930 base:uv pins:4 pin:1.g1 pin:2.f pin:3.f pin:4.a

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