NJ7P SQL Tube Database Query

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14AF7
Medium-Mu Twin Triode

EIA Base & Outline

EIA Base: 8ACEIA Bulb: 9-30

Substitute Data

Preferred Substitutes ......................... 14N7

Mechanical Data

Bulb .......................................... T-9
Base Type ..................................... Lock-in 8-Pin
EIA Outline ................................... 9-30
EIA Base ...................................... 8AC

Electrical Data

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

For other characteristics and typical operation, see 6AF7

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This database contains data on thousands of tubes. Every effort has been made to insure the accuracy of this reference, however, I assume no liability for the results of using information contained herein.

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Complete Tube Manuals:
Tube Manual Index from NJ7P

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Wed, 29 Mar 2023 02:08:51 -0700