NJ7P SQL Tube Database Query

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6CT3
Half-Wave Vacuum Rectifier

EIA Base & Outline

Application

Source ........................................ RCA RC-27 - 1973
Miniature type used as damper tube in horizontal-deflection circuits in tv receivers. Requires miniature 9-contact socket. Socket terminals 1, 3, 7 and 8 should not be used as tie points for external circuit components.

Mechanical Data

Source ........................................ RCA RC-27 - 1973
Bulb .......................................... T-6 1/2
Base Type ..................................... Miniature Button 9-Pin
Maximum Overall Height ........................ 3.125 In.
Maximum Seated Height ......................... 2.875 In.
Maximum Diameter .............................. 0.875 In.
EIA Base ...................................... 9RX

Electrical Data

Source ........................................ RCA RC-27 - 1973
Heater Voltage ................................ 6.3 V
Heater Current ................................ 1.2 A

Direct Interelectrode Capacitances (approx)

Diode
Source ........................................ RCA RC-27 - 1973
Output ........................................ 12 pf

Maximum Ratings (Design Center Values)

Diode
Source ........................................ RCA RC-27 - 1973
Peak Inverse Plate Voltage .................... 5000 V
Voltage Drop @ Current ........................ 16 V @ 350 mA
Plate Dissipation ............................. 4.75 W

Characteristics and Typical Operation

TV Damper
Source ........................................ RCA RC-27 - 1973
Output Current ................................ 250 mA

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.

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Sat, 02 Jul 2022 19:29:26 -0700