NJ7P SQL Tube Database Query

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2FY5
High-Mu Triode

EIA Base & Outline

EIA Base: 7FPEIA Bulb: 5-2

Substitute Data

Preferred Substitutes ......................... 2FQ5 2GK5
Substitutes ................................... 2ER5 2ES5
Source ........................................ CS-363

Mechanical Data

Source ........................................ CS-363
Bulb .......................................... T-5 1/2
Base Type ..................................... Miniature Button 7-Pin
EIA Outline ................................... 5-2
EIA Base ...................................... 7FP
Cathode ....................................... Coated Unipotential
Mounting Position ............................. Any

Electrical Data

Source ........................................ CS-363
Heater Voltage ................................ 2.4 V
Heater Current ................................ 0.6 A

Source ........................................ CS-363
For other characteristics and typical operation, see 6FY5

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Thu, 29 Sep 2022 00:18:23 -0700