NJ7P SQL Tube Database Query

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ECC85
High-Mu Twin Triode

EIA Base & Outline

EIA Base: 9AJEIA Bulb: 6-2

Substitute Data

Preferred Substitutes ......................... 6BK7 6DT8 6EV7
Substitutes ................................... 6BC8 6BQ7 6BZ7
Source ........................................ RCA RC-29 - 1975

Application

Source ........................................ RCA RC-29 - 1975
Miniature type used as rf amplifier and self-oscillationg mixer in FM/AM radio receivers. Requires miniature 9-contact socket.

Mechanical Data

Source ........................................ RCA RC-29 - 1975
EIA Outline ................................... 6-2
EIA Base ...................................... 9AJ

Electrical Data

Source ........................................ RCA RC-29 - 1975
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.435 A

Source ........................................ RCA RC-29 - 1975
For other characteristics and typical operation, see 6AQ8

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Tue, 28 Mar 2023 22:54:11 -0700