NJ7P SQL Tube Database Query

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3-25A3
Power Triode

EIA Base & Outline

EIA Base: F51

Mechanical Data

EIA Base ...................................... F51

Electrical Data

Heater Voltage ................................ 6.3 V
Heater Current ................................ 3.0 A

Direct Interelectrode Capacitances (approx)

Triode
Input ......................................... 2.7 pf
Output ........................................ 0.3 pf
Grid to Plate ................................. 1.5 pf

Maximum Ratings (Design Center Values)

Triode
Plate Voltage ................................. 2000 V
Plate Dissipation ............................. 25 W

For other characteristics and typical operation, see 15E

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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.

Other Tube Search Engines:
Frank's Electron Tube Pages

Complete Tube Manuals:
Tube Manual Index from NJ7P

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Mon, 28 Nov 2022 02:29:39 -0700