CV1102 @ The Valve Museum

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CV1102

Sensibly equivalent^¶ to:

BL63 VR102

Extras ▼

Photographic Donation - Mark Mallison

The CV1102 is a double triode. The prototype was the M-OV BL63. The old service code VR102.

The IO base cap and pins.

The pinch and underside of the screen are all that can be seen.

Thanks to Mark Mallison for sending the images.

The classic envelope is 45 mm in diameter and, excluding the IO base pins, is 116 mm tall.

Reference: Datasheet.

Pin Connections

IO	1	2	3	4	5	6	7	8	tc
	-	h	a(1)	k(1)	g1(2)	a(2)	h	k(2)	g1(1)

Absolute Maximum Operating Conditions^¶

Triode	Vh	Ah	Va	Vg	mAa	ra	gm	μ
	6.3	1.27	250	-16	7.0	2,860	4.2	12

Thanks to Frank Philipse for supplying the above PDF datasheet.

Updated October 13, 2019.

shape:classic construction:pinch type:double.diode age:1930.1940 base:io heater:6.3v pins:8 pin:1.- pin:2.h pin:3.a(1) pin:4.k(1) pin:5.g1(2) pin:6.a(2) pin:7.h pin:8.k(2) pin:tc.g1(1)

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CV1102

Sensibly equivalent¶ to:

BL63 VR102

Extras ▼

The CV1102 is a double triode. The prototype was the M-OV BL63. The old service code VR102.

The IO base cap and pins.

The pinch and underside of the screen are all that can be seen.

Thanks to Mark Mallison for sending the images.

The classic envelope is 45 mm in diameter and, excluding the IO base pins, is 116 mm tall.

Reference: Datasheet.

Pin Connections

IO

1

2

3

4

5

6

7

8

tc

-

h

a(1)

k(1)

g1(2)

a(2)

h

k(2)

g1(1)

Absolute Maximum Operating Conditions¶

Triode

Vh

Ah

Va

Vg

mAa

ra

gm

μ

6.3

1.27

250

-16

7.0

2,860

4.2

12

Thanks to Frank Philipse for supplying the above PDF datasheet.

Updated October 13, 2019.

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Sensibly equivalent^¶ to:

Absolute Maximum Operating Conditions^¶