NJ7P SQL Tube Database Query

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12MD8
Medium-Mu Triple Triode

EIA Base & Outline

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

Application

Source ........................................ RCA RC-29 - 1975
Novar type used in matrixing circuits of color and bw tv receivers. Requires novar 9-contact socket.

Mechanical Data

Source ........................................ RCA RC-29 - 1975
Bulb .......................................... T-9
Base Type ..................................... Novar 9-Pin
Maximum Overall Height ........................ 2.960 In.
Maximum Seated Height ......................... 2.580 In.
Maximum Diameter .............................. 1.188 In.
EIA Base ...................................... 9RQ

Electrical Data

Source ........................................ RCA RC-29 - 1975
Heater Voltage ................................ 12.6 V
Heater Current ................................ 0.45 A

Source ........................................ RCA RC-29 - 1975
For other characteristics and typical operation, see 6MD8

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Mon, 03 Oct 2022 16:31:28 -0700