NJ7P SQL Tube Database Query

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14N7
Double Triode Amplifier

EIA Base & Outline

EIA Base: 8AC

Substitute Data

Substitutes ................................... 12AF7
Source ........................................ RCA RC-15 - 1947

Application

Glass lock-in type used as voltage amplifier or phae inverter in ac/dc radio equipment. Reqires lock-in socket.

Mechanical Data

Bulb .......................................... T-9
Base Type ..................................... Lock-in 8-Pin
EIA Outline ................................... 9-31
EIA Base ...................................... 8AC
Mounting Position ............................. Any

Electrical Data

Heater Voltage ................................ 12.6 V
Heater Current ................................ 0.3 A

For other characteristics and typical operation, see 6SN7GT

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Sat, 25 Mar 2023 20:05:06 -0700