NJ7P SQL Tube Database Query

A horizontal ribbon.

Note: Please do not link down into my pages. I change this directory structure often and your links will not work correctly.

A horizontal ribbon.

1LC6
Pentagrid Converter

EIA Base & Outline

EIA Base: 7AKEIA Bulb: 9-30

Substitute Data

Substitutes ................................... 1LA6
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

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 ................................. 45 V
Grid No. 2 Voltage ............................ 35 V
Grid No. 1 Voltage ............................ 0 V
Plate Resistance (approx) ..................... 300K Ω
Plate Current ................................. 0.7 mA
Grid No. 2 Current ............................ 0.75 mA

Converter
Source ........................................ RCA RC-15 - 1947
Plate Voltage ................................. 90 V
Grid No. 2 Voltage ............................ 35 V
Grid No. 1 Voltage ............................ 0 V
Plate Resistance (approx) ..................... 650K Ω
Transconductance .............................. 275 µMho
Plate Current ................................. 0.75 mA
Grid No. 2 Current ............................ 0.7 mA

A horizontal ribbon.

If you are uncertain about the EIA designator for a particular tube please use the "Index" button to list all the tubes in the database. You can click on the designator for the closest tube.

Please enter the tube number:

This database contains data on thousands of tubes. Every effort has been made to insure the accuracy of this reference, however, I assume no liability for the results of using information contained herein.

Other Tube Search Engines:
Frank's Electron Tube Pages

Complete Tube Manuals:
Tube Manual Index from NJ7P

A horizontal ribbon.

(c) 1994-2021 by William A. Beech, NJ7P

Mon, 30 Jan 2023 00:06:11 -0700