NJ7P SQL Tube Database Query

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6000
Beam Power Tube

EIA Base & Outline

Mechanical Data

EIA Base ...................................... 6CK

Electrical Data

Heater Voltage ................................ 26.5 V
Heater Current ................................ 0.28 A

Direct Interelectrode Capacitances (approx)

Pentode
Input ......................................... 15.0 pf
Output ........................................ 7.0 pf
Grid to Plate ................................. 0.18 pf

Maximum Ratings (Design Center Values)

Pentode
Plate Voltage ................................. 600 V
Grid No. 2 Voltage ............................ 300 V
Plate Dissipation ............................. 25 W
Grid No. 2 Dissipation ........................ 4.0 W

Characteristics and Typical Operation

Class A Amplifier
Plate Voltage ................................. 600 V
Grid No. 2 Voltage ............................ 225 V
Grid No. 1 Voltage ............................ -60.0 V
Plate Current ................................. 100.0 mA
Grid No. 2 Current ............................ 18.0 mA
Power Output (approx) ......................... 35 W

Class A Amplifier
Plate Voltage ................................. 400 V
Grid No. 2 Voltage ............................ 200 V
Grid No. 1 Voltage ............................ -60.0 V
Plate Current ................................. 125.0 mA
Grid No. 2 Current ............................ 16.0 mA
Power Output (approx) ......................... 28 W

If you are uncertain about the EIA designator for a particular tube please use the "Index" button to list all the tubes in the database. You can click on the designator for the closest tube.

(c) 1994-2021 by William A. Beech, NJ7P

Thu, 30 Jun 2022 03:17:48 -0700