NJ7P SQL Tube Database Query

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12SK7
Remote-Cutoff Pentode

EIA Base & Outline

EIA Base: 8N

Substitute Data

Substitutes ................................... 12SJ7
Source ........................................ RCA RC-15 - 1947

Application

Metal type used as rf amplifier and biased detectors in ac/dc radio receivers. Requires octal socket.

Mechanical Data

EIA Base ...................................... 8N

Electrical Data

Heater Voltage ................................ 12.6 V
Heater Current ................................ 0.15 A

For other characteristics and typical operation, see 6SK7

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Sat, 10 Dec 2022 02:38:33 -0700