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Name: 80 Use: Glass type used in power supply of radio equipment having moderate direct-current requirements. Should be mounted preferably in a vertical position. Horizontal mounting is permissible if pins 1 and 4 are in a horizontal plane. Notes: Requires a four-pin socket. |
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80 Full-Wave Rectifier Characteristics Data Source and Substitute Data Data Source ................................... RCA R-10, RCA RC-15 (1947) Prefered Substitutes .......................... None Substitutes ................................... 5Z3 83 Mechanical Data Bulb .......................................... T-9 or ST-14 Base .......................................... 4-Pin EIA Base ...................................... 4C Mounting Position ............................. Vertical Electrical Data Heater Characteristics Heater Voltage ................................ 5.0 Volts Heater Current ................................ 2.0 Amperes For other characteristics and typical operation, see 5Y3GT |