NJ7P SQL Tube Database Query

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2HQ5
High-Mu Triode

EIA Base & Outline

EIA Base: 7GMEIA Bulb: 5-2

Substitute Data

Preferred Substitutes ......................... 2HK5
Substitutes ................................... 2HA5
Source ........................................ RCA RC-29 - 1975

Application

Source ........................................ RCA RC-29 - 1975
Miniature type used as grounded-cathode rf-amplifier tube in vhf tuners of tv receivers. Requires miniature 7-contact socket.

Electrical Data

Source ........................................ RCA RC-29 - 1975
Heater Voltage ................................ 2.4 V
Heater Current ................................ 0.6 A

Source ........................................ RCA RC-29 - 1975
For other characteristics and typical operation, see 6HQ5

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Sat, 02 Jul 2022 19:53:14 -0700