NJ7P SQL Tube Database Query

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6CE5
Sharp-Cutoff Pentode

EIA Base & Outline

EIA Base: 7BDEIA Bulb: 5-2

Substitute Data

Substitutes ................................... 6AG5 6BC5 6CB6 6CF6 6DK6
Source ........................................ RCA RC-29 - 1975

Application

Source ........................................ RCA RC-29 - 1975
Miniature type used in compact radio equipment as an rf or if amplifier at frequencies up to 400 MHz. Requires miniature 7-contact socket. Triode connection connects grid 2 to plate.

Mechanical Data

Source ........................................ RCA RC-29 - 1975
Bulb .......................................... T-5 1/2
Base Type ..................................... Miniature Button 7-Pin
EIA Outline ................................... 5-2
EIA Base ...................................... 7BD
Cathode ....................................... Coated Unipotential
Mounting Position ............................. Any

Electrical Data

Source ........................................ RCA RC-29 - 1975
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.3 A

Direct Interelectrode Capacitances (approx)

Pentode
Source ........................................ RCA RC-29 - 1975
Input ......................................... 6.5 pf
Output ........................................ 1.9 pf
Grid to Plate ................................. 0.03 pf

Maximum Ratings (Design Center Values)

Pentode
Source ........................................ RCA RC-29 - 1975
Plate Voltage ................................. 300 V
Grid No. 2 Voltage ............................ 150 V
Plate Dissipation ............................. 2.0 W
Grid No. 2 Dissipation ........................ 0.5 W

Characteristics and Typical Operation

Class A Amplifier
Source ........................................ RCA RC-29 - 1975
Plate Voltage ................................. 125 V
Grid No. 2 Voltage ............................ 125 V
Grid No. 1 Voltage ............................ -1.0 V
Plate Resistance (approx) ..................... 300K Ω
Transconductance .............................. 7600 µMho
Plate Current ................................. 11 mA
Grid No. 2 Current ............................ 2.8 mA

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A horizontal ribbon.

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Thu, 18 Aug 2022 00:47:05 -0700