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6058

Ruggedized twin diode for detector, discriminator, clipping, and related signal rectification in communications, instrumentation, and industrial equipment.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 2
Base: 6BT
Socket code: B7G
Base pins: 7
Nominal heater: 6.3 V / 300 mA

Description

Ruggedized twin diode; description derived from the supplied registration datasheet.

Socket description

Miniature 7-contact

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: 6BT
Socket code: B7G
Base pins: 7
Nominal heater voltage: 6.3 V
Nominal heater current: 300 mA
Parallel heater voltage: -
Parallel heater current: -
Series capable: No

6BT - Terminal pinout

Electrical assignments shared by every tube using this base designation.

Terminal	Section	Connection	Evidence
PIN11K	A	K — Cathode Original EIA label 1K; independent manufacturer confirmation pending	Unverified EIA Base Connections, printed page 127, 6BT
PIN22P	B	P — Plate (Anode) Original EIA label 2P; independent manufacturer confirmation pending	Unverified EIA Base Connections, printed page 127, 6BT
PIN3H	—	H — Heater Original EIA label H; independent manufacturer confirmation pending	Unverified EIA Base Connections, printed page 127, 6BT
PIN4H	—	H — Heater Original EIA label H; independent manufacturer confirmation pending	Unverified EIA Base Connections, printed page 127, 6BT
PIN52K	B	K — Cathode Original EIA label 2K; independent manufacturer confirmation pending	Unverified EIA Base Connections, printed page 127, 6BT
PIN6IS	A	IS — Internal Screen Original EIA label IS; independent manufacturer confirmation pending	Unverified EIA Base Connections, printed page 127, 6BT
PIN71P	A	P — Plate (Anode) Original EIA label 1P; independent manufacturer confirmation pending	Unverified EIA Base Connections, printed page 127, 6BT

Section ratings

2 physical sections, each with unique specifications.

Section 1

Diode

X-ray radiationInterelectrode capacitances

Rectifier peak inverse voltage: 420 V

Published source values promoted where applicable.

Section 2

Diode

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Second physical diode section added in approved section-structure reconciliation.

Source-dependent data

Operating conditions by source

Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.

No source-specific operating conditions are recorded.