NJ7P SQL Tube Database Query

A horizontal ribbon.

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A horizontal ribbon.

1LA6
Pentagrid Converter

EIA Base & Outline

EIA Base: 7AKEIA Bulb: 9-30

Substitute Data

Substitutes ................................... 1LC6
Source ........................................ RCA RC-15 - 1947

Application

Source ........................................ RCA RC-15 - 1947
Glass lock-in type used in battery-operated receivers. Requires lock-in 8-contact socket.

Mechanical Data

Source ........................................ RCA RC-15 - 1947
Bulb .......................................... T-9
Base Type ..................................... Lock-In 8-Pin
EIA Outline ................................... 9-30
EIA Base ...................................... 7AK
Mounting Position ............................. Any

Electrical Data

Source ........................................ RCA RC-15 - 1947
Filament Voltage .............................. 1.4 DC V
Filament Current .............................. 0.05 A

Characteristics and Typical Operation

Converter
Source ........................................ RCA RC-15 - 1947
Plate Voltage ................................. 90 V
Grid No. 2 Voltage ............................ 65 V
Grid No. 1 Voltage ............................ 0 V
Plate Resistance (approx) ..................... 750K Ω
Transconductance .............................. 10 µMho
Plate Current ................................. 0.55 mA
Grid No. 2 Current ............................ 0.6 mA

A horizontal ribbon.

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A horizontal ribbon.

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Sat, 26 Nov 2022 02:32:35 -0700