NJ7P SQL Tube Database Query

A horizontal ribbon.

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8BA8A
Medium-Mu Triode - Sharp-Cutoff Pentode

EIA Base & Outline

EIA Base: 9DXEIA Bulb: 6-3

Substitute Data

Preferred Substitutes ......................... 8BH8
Substitutes ................................... 8AU8 8AW8 8JV8 8KS8
Source ........................................ RCA RC-29 - 1975

Application

Source ........................................ RCA RC-29 - 1975
Miniature type used in color and black-and-white television receiver applications. The pentode unit is used as an video amplifier, agc amplifier, or reactance tube.

Source ........................................ RCA RC-29 - 1975
The triode unit is used in low-frequency oscillator and phase-splitter circuits. Requires miniature 9-contact socket.

Mechanical Data

Source ........................................ RCA RC-29 - 1975
Bulb .......................................... T-6 1/2
Base Type ..................................... Small Button 9-Pin
EIA Outline ................................... 6-3
EIA Base ...................................... 9DX
Mounting Position ............................. Any

Electrical Data

Source ........................................ RCA RC-29 - 1975
Heater Voltage ................................ 8.4 V
Heater Current ................................ 0.45 A

Source ........................................ RCA RC-29 - 1975
For other characteristics and typical operation, see 6BA8A

A horizontal ribbon.

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Fri, 19 Aug 2022 06:51:33 -0700