NJ7P SQL Tube Database Query

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A horizontal ribbon.

6C10
Triple Triode

EIA Base & Outline

EIA Base: 12BQEIA Bulb: 9-56

Substitute Data

Preferred Substitutes ......................... 6BK11
Source ........................................ RCA RC-27 - 1973

Mechanical Data

Source ........................................ RCA RC-27 - 1973
Bulb .......................................... T-9
EIA Outline ................................... 9-56
EIA Base ...................................... 12BQ

Electrical Data

Source ........................................ RCA RC-27 - 1973
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.6 A

Direct Interelectrode Capacitances (approx)

Triode 1
Source ........................................ RCA RC-27 - 1973
Input ......................................... 1.8 pf
Output ........................................ 0.24 pf
Grid to Plate ................................. 1.4 pf

Triode 2
Source ........................................ RCA RC-27 - 1973
Input ......................................... 1.8 pf
Output ........................................ 0.34 pf
Grid to Plate ................................. 1.4 pf

Triode 3
Source ........................................ RCA RC-27 - 1973
Input ......................................... 1.8 pf
Output ........................................ 0.48 pf
Grid to Plate ................................. 1.4 pf

Maximum Ratings (Design Center Values)

Triode 1
Source ........................................ RCA RC-27 - 1973
Plate Voltage ................................. 330 V
Plate Dissipation ............................. 1.0 W

Triode 2
Source ........................................ RCA RC-27 - 1973
Plate Voltage ................................. 330 V
Plate Dissipation ............................. 1.0 W

Triode 3
Source ........................................ RCA RC-27 - 1973
Plate Voltage ................................. 330 V
Plate Dissipation ............................. 1.0 W

Characteristics and Typical Operation

Class A Amplifier
Source ........................................ RCA RC-27 - 1973
Plate Voltage ................................. 250 V
Grid No. 1 Voltage ............................ -2 V
Amplification Factor .......................... 100
Plate Resistance (approx) ..................... 62.5K Ω
Transconductance .............................. 1600 µMho
Plate Current ................................. 1.2 mA

Class A Amplifier
Source ........................................ RCA RC-27 - 1973
Plate Voltage ................................. 100 V
Grid No. 1 Voltage ............................ -1 V
Amplification Factor .......................... 100
Plate Resistance (approx) ..................... 80K Ω
Transconductance .............................. 1250 µMho
Plate Current ................................. 0.5 mA

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Sat, 26 Nov 2022 03:05:28 -0700