{"type_number":"6AW8A","canonical_url":"https://tubeofile.com/tubes/6AW8A","manufacturer":"RCA","tube_type_key":"compound","tube_type_display_name":"Compound (multi-section)","base_name":"Noval","description":"High-mu triode and sharp-cutoff pentode in a 9-pin miniature envelope with controlled warm-up heater, designed for combined amplifier service in television receivers.","is_directly_heated":false,"completeness":"high","notes":["The internal shield is connected to the pentode cathode and grid No.3 (pin 6). The cathode circuit impedance should be kept as low as possible to minimize cross-coupling between sections.","The pentode section has a second set of operating conditions at low plate voltage (Va=65V, Vs=150V) with Ia=46mA, Is=15mA — intended for video output service.","Heater warm-up time is approximately 11 seconds. In series-string operation the heater current rating is 0.450A at 6.3V."],"references":["https://frank.pocnet.net/sheets/049/6/6AW8A.pdf"],"source_urls":{"r_type":null,"tdsl":"https://tdsl.duncanamps.com/show.php?des=6AW8A","radiomuseum":"https://www.radiomuseum.org/tubes/tube_6aw8a.html"},"raw_equivalents":["6AW8"],"equivalents":[],"similar":[{"type_number":"8AW8A","reason":"Different heater voltage (8.4V series-string version)","has_detail_page":false}],"pins":[{"pin_number":"1","function":"Triode Cathode","function_code":"k2","notes":null},{"pin_number":"2","function":"Triode Grid","function_code":"g1_2","notes":null},{"pin_number":"3","function":"Triode Plate","function_code":"a2","notes":null},{"pin_number":"4","function":"Heater","function_code":"h","notes":null},{"pin_number":"5","function":"Heater","function_code":"h","notes":null},{"pin_number":"6","function":"Pentode Cathode, Grid No.3, Internal Shield","function_code":"k1","notes":null},{"pin_number":"7","function":"Pentode 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