NJ7P SQL Tube Database Query

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EY88
Half-Wave Rectifier

EIA Base & Outline

EIA Base: 9CB

Substitute Data

Preferred Substitutes ......................... 6BR3
Substitutes ................................... 6AF3 6V3
Source ........................................ RCA RC-29 - 1975

Application

Source ........................................ RCA RC-29 - 1975
Miniature type used as a damper tube in horizontal-deflection circuits of black-and-white television receivers. Requires miniature 9-contact socket.

Source ........................................ RCA RC-29 - 1975
Socket terminals 1, 2, 3, 6, 7, and 8 should not be used as tie points. It is especially important that this tube, like other power handling tubes, be adequately ventilated.

Mechanical Data

Source ........................................ RCA RC-29 - 1975
EIA Base ...................................... 9CB

Electrical Data

Source ........................................ RCA RC-29 - 1975
Heater Voltage ................................ 6.3 V
Heater Current ................................ 1.55 A

Source ........................................ RCA RC-29 - 1975
For other characteristics and typical operation, see 6AL3

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Thu, 11 Aug 2022 13:51:53 -0700