NJ7P SQL Tube Database Query

A horizontal ribbon.

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A horizontal ribbon.

21LU8
High-Mu Triode - Beam Power Tube

EIA Base & Outline

EIA Base: 12DZ
Source ........................................ RCA RC-29 - 1975

Application

Duodecar type used in combined vertical-deflection oscillator and amplifier in color tv receivers. Requires Duodecar 12-contact socket.

Mechanical Data

EIA Base ...................................... 12DZ

Electrical Data

Heater Voltage ................................ 21 V
Heater Current ................................ 0.45 A

For other characteristics and typical operation, see 6LU8

A horizontal ribbon.

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A horizontal ribbon.

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Mon, 29 Nov 2021 04:16:56 -0700