NJ7P SQL Tube Database Query

A horizontal ribbon.

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A horizontal ribbon.

25CT3
Half-Wave Vacuum Rectifier

EIA Base & Outline

EIA Base: 9RX
Source ........................................ RCA RC-29 - 1975

Application

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

Mechanical Data

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

Heater Voltage ................................ 25.3 V
Heater Current ................................ 0.3 A

For other characteristics and typical operation, see 12CT3

A horizontal ribbon.

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A horizontal ribbon.

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Sat, 02 Jul 2022 08:15:06 -0700