NJ7P SQL Tube Database Query

A horizontal ribbon.

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A horizontal ribbon.

6189
Medium-Mu Twin Triode

EIA Base & Outline

EIA Base: 9AEIA Bulb: 6-2
Source ........................................ GE - 1973

Application

Miniature type used as phase inverters or push-pull amplifiers in ac/dc radio equipment and as multivibrators or oscillators in industrial control devices.

Also used as combined vertical oscillatora and vertical-deflection amplifiers, and as horizontal-deflection oscillators in tv receivers. requires miniature 9-contact socket.

Mechanical Data

EIA Outline ................................... 6-2
EIA Base ...................................... 9A

Electrical Data

Heater Voltage ................................ 12.6/6.3 V
Heater Current ................................ 0.15/0.3 A

For other characteristics and typical operation, see 12AU7A

A horizontal ribbon.

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A horizontal ribbon.

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Fri, 03 Feb 2023 00:08:46 -0700