NJ7P SQL Tube Database Query

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7Z4
Full-Wave Rectifier

EIA Base & Outline

EIA Base: 5ABEIA Bulb: 9-31
Source ........................................ RCA RC-15 - 1947

Application

Source ........................................ RCA RC-15 - 1947
Glass lock-in type used in power supply of automobile radio receivers and compact ac-operated receivers. Requires lock-in socket.

Mechanical Data

Source ........................................ RCA RC-15 - 1947
Bulb .......................................... T-9
Base Type ..................................... Lock-in 8-Pin
EIA Outline ................................... 9-31
EIA Base ...................................... 5AB

Electrical Data

Source ........................................ RCA RC-15 - 1947
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.9 A

Maximum Ratings (Design Center Values)

Diode
Source ........................................ RCA RC-15 - 1947
Peak Inverse Plate Voltage .................... 1250 V

Characteristics and Typical Operation

Rectifier
Source ........................................ RCA RC-15 - 1947
Output Current ................................ 100 mA

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Sat, 04 Dec 2021 14:55:25 -0700