NJ7P SQL Tube Database Query

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19T8
Triple Diode - High-Mu Triode

EIA Base & Outline

EIA Base: 9EEIA Bulb: 6-2

Substitute Data

Substitutes ................................... 19C8
Source ........................................ RCA RC-29 - 1975

Application

Miniature type used as combined audio amplifier, AM detector and FM detector in AM/FM radio receivers.. Requires miniature 9-contact socket.

Mechanical Data

Bulb .......................................... T-5 1/2
Base Type ..................................... Miniature Button 7-Pin
EIA Outline ................................... 5-2
EIA Base ...................................... 7BF
Mounting Position ............................. Any

Electrical Data

Heater Voltage ................................ 18.9 V
Heater Current ................................ 0.15 A

For other characteristics and typical operation, see 6T8A

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Thu, 30 Jun 2022 06:47:20 -0700