NJ7P SQL Tube Database Query

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50EH5
Power Pentode

EIA Base & Outline

EIA Base: 7CV

Substitute Data

Preferred Substitutes ......................... 50CA5
Substitutes ................................... 50C5
Source ........................................ RCA RC-29 - 1975

Application

Miniature type used in the audio output stage of radio and television receivers and in phonographs. Requires miniature 7-contact socket.

Mechanical Data

Bulb .......................................... T-5 1/2
Base Type ..................................... Miniature Button 7-Pin
EIA Outline ................................... 5-3
EIA Base ...................................... 7CV
Cathode ....................................... Coated Unipotential
Mounting Position ............................. Any

Electrical Data

Heater Voltage ................................ 50 V
Heater Current ................................ 0.15 A

For other characteristics and typical operation, see 6EH5

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Wed, 08 Dec 2021 11:35:25 -0700