NJ7P SQL Tube Database Query

A horizontal ribbon.

Note: Please do not link down into my pages. I change this directory structure often and your links will not work correctly.

A horizontal ribbon.

6DW5
Beam Power Amplifier

EIA Base & Outline

EIA Base: 9CKEIA Bulb: 6-4

Substitute Data

Substitutes ................................... 6DB5 6CZ5 6DT5
Source ........................................ Sylvania

Application

Source ........................................ Sylvania
Miniature type used as a vertical-deflection amplifier tube in television receivers employing 110-degree picture-tube systems. Requires miniature 9-contact socket.

Mechanical Data

Source ........................................ Sylvania
Bulb .......................................... T-6 1/2
Base Type ..................................... Miniature Button 9-Pin
EIA Outline ................................... 6-4
EIA Base ...................................... 9CK
Cathode ....................................... Coated Unipotential
Mounting Position ............................. Any

Electrical Data

Source ........................................ Sylvania
Heater Voltage ................................ 6.3 V
Heater Current ................................ 1.2 A

Direct Interelectrode Capacitances (approx)

Pentode
Source ........................................ Sylvania
Input ......................................... 14 pf
Output ........................................ 9 pf
Grid to Plate ................................. 0.5 pf

Maximum Ratings (Design Center Values)

Pentode
Source ........................................ Sylvania
Plate Voltage ................................. 330 V
Grid No. 2 Voltage ............................ 220 V
Plate Dissipation ............................. 11 W
Grid No. 2 Dissipation ........................ 2.5 W

Characteristics and Typical Operation

Class A Amplifier
Source ........................................ Sylvania
Plate Voltage ................................. 200 V
Grid No. 2 Voltage ............................ 150 V
Grid No. 1 Voltage ............................ -22.5 V
Amplification Factor .......................... 4.3
Plate Resistance (approx) ..................... 15K Ω
Transconductance .............................. 5500 µMho
Plate Current ................................. 55 mA
Grid No. 2 Current ............................ 2 mA

A horizontal ribbon.

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.

Please enter the tube number:

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

A horizontal ribbon.

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

Sat, 25 Mar 2023 04:01:46 -0700