NJ7P SQL Tube Database Query

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6SZ7
Twin Diode - High-Mu Triode

EIA Base & Outline

EIA Base: 8QEIA Bulb: 8-1

Substitute Data

Substitutes ................................... 6SQ7
Source ........................................ RCA RC-15 - 1947

Application

Source ........................................ RCA RC-15 - 1947
Metal type used as a combined detector, amplifier, and avc tube. This type is electrically identical to type 6AT6 except interelectrode capacitances and heater current. Requires octal socket and may be mounted in any position.

Mechanical Data

Source ........................................ RCA RC-15 - 1947
Bulb .......................................... MT-8
EIA Outline ................................... 8-1
EIA Base ...................................... 8Q
Mounting Position ............................. Any

Electrical Data

Source ........................................ RCA RC-15 - 1947
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.15 A
Maximum Heater-Cathode Voltage
Heater Positive with Respect to Cathode
DC Component ............................ 90 V
Heater Negative with Respect to Cathode
DC Component ............................ 90 V

Direct Interelectrode Capacitances (approx)

Triode
Source ........................................ RCA RC-15 - 1947
Input ......................................... 2.4 pf
Output ........................................ 2.8 pf
Grid to Plate ................................. 1.1 pf

Source ........................................ RCA RC-15 - 1947
For other characteristics and typical operation, see 6AT6

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Tue, 21 Mar 2023 03:21:46 -0700