NJ7P SQL Tube Database Query

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3DZ4
Medium-Mu Triode

EIA Base & Outline

EIA Base: 7DKEIA Bulb: 5-1

Substitute Data

Preferred Substitutes ......................... 3AF4
Substitutes ................................... 3DX4 3DY4
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.

Electrical Data

Source ........................................ RCA RC-29 - 1975
Heater Voltage ................................ 3.2 V
Heater Current ................................ 0.45 A

Source ........................................ RCA RC-29 - 1975
For other characteristics and typical operation, see 6DZ4

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Sat, 25 Jun 2022 09:33:22 -0700