NJ7P SQL Tube Database Query

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12CL3
Half-Wave Rectifier

EIA Base & Outline

Substitute Data

Preferred Substitutes ......................... 12DW4
Substitutes ................................... 12CK3
Source ........................................ RCA RC-29 - 1975

Application

Source ........................................ RCA RC-29 - 1975
Novar type used as damper tube in horizontal-deflection circuits of color and black-and-white television receivers. Requires novar 9-contact socket.

Mechanical Data

Source ........................................ RCA RC-29 - 1975
Bulb .......................................... T-9
Base Type ..................................... Novar 9-Pin
Maximum Overall Height ........................ 3.005 In.
Maximum Seated Height ......................... 2.625 In.
Maximum Diameter .............................. 1.188 In.
EIA Base ...................................... 9HP

Electrical Data

Source ........................................ RCA RC-29 - 1975
Heater Voltage ................................ 12.6 V
Heater Current ................................ 0.6 A

Source ........................................ RCA RC-29 - 1975
For other characteristics and typical operation, see 6CL3

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

Sat, 25 Mar 2023 03:49:00 -0700