NJ7P SQL Tube Database Query

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2DZ4
Medium-Mu Triode

EIA Base & Outline

EIA Base: 7DKEIA Bulb: 5-1

Substitute Data

Preferred Substitutes ......................... 2AF4
Substitutes ................................... 2T4
Source ........................................ RCA RC-29 - 1975

Application

Source ........................................ RCA RC-29 - 1975
Miniature type used as local oscillators in uhf television receivers covering the frequency range of 470 to 890 MHz. Requires miniature 7-contact socket.

Mechanical Data

Source ........................................ RCA RC-29 - 1975
EIA Outline ................................... 5-1
EIA Base ...................................... 7DK

Electrical Data

Source ........................................ RCA RC-29 - 1975
Heater Voltage ................................ 2.35 V
Heater Current ................................ 0.6 A

Source ........................................ RCA RC-29 - 1975
For other characteristics and typical operation, see 6AF4A

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Mon, 15 Aug 2022 17:10:55 -0700