NJ7P SQL Tube Database Query

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6SR7GT
Twin Diode - Medium-Mu Triode

EIA Base & Outline

EIA Base: 8QEIA Bulb: 9-11

Substitute Data

Preferred Substitutes ......................... 6ST7
Substitutes ................................... 6SZ7

Application

Glass octal type used as combined detector, amplifier and avc tube in radio receivers. It is equivalent in performance to type 6BF6. Requires octal socket and may be mounted in any position.

Mechanical Data

Bulb .......................................... T-9
EIA Outline ................................... 9-11
EIA Base ...................................... 8Q

Electrical Data

Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.3 A

For other characteristics and typical operation, see 6SR7

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Wed, 08 Dec 2021 12:29:42 -0700