NJ7P SQL Tube Database Query

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6AL3
Half-Wave Rectifier

EIA Base & Outline

EIA Base: 9CB

Substitute Data

Preferred Substitutes ......................... 6BR3
Substitutes ................................... 6AF3 6V3
Source ........................................ RCA DS 03/62

Application

Source ........................................ RCA DS 03/62
Miniature type used as a damper tube in horizontal-deflection circuits of black-and-white television receivers. Requires miniature 9-contact socket.

Source ........................................ RCA DS 03/62
Socket terminals 1, 2, 3, 6, 7, and 8 should not be used as tie points. It is especially important that this tube, like other power handling tubes, be adequately ventilated.

Mechanical Data

Source ........................................ RCA DS 03/62
Bulb .......................................... T-6 1/2
Base Type ..................................... 9-Pin Miniature
Maximum Overall Height ........................ 3.500 In.
Maximum Seated Height ......................... 3.250 In.
Maximum Diameter .............................. 0.875 In.
EIA Base ...................................... 9CB
Top Cap ....................................... C1-2 Skirited Miniature
Cathode ....................................... Coated Unipotential
Mounting Position ............................. Any

Electrical Data

Source ........................................ RCA DS 03/62
Heater Voltage ................................ 6.3 V
Heater Current ................................ 1.55 A
Maximum Heater-Cathode Voltage ................ 6600 V

Direct Interelectrode Capacitances (approx)

Diode
Source ........................................ RCA DS 03/62
Output ........................................ 8.6 pf

Maximum Ratings (Design Center Values)

Diode
Source ........................................ RCA DS 03/62
Peak Inverse Plate Voltage .................... 7500 V
Steady State Peak Plate Current Each Plate .... 550 mA
Steady State DC Output Current Each Plate ..... 220 mA
Plate Dissipation ............................. 5 W

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Sat, 10 Dec 2022 03:03:28 -0700