{"type_number":"6HV5A","canonical_url":"https://tubeofile.com/tubes/6HV5A","manufacturer":"RCA","tube_type_key":"beam_tetrode","tube_type_display_name":"Beam Tetrode","base_name":"Compactron","description":"Beam power tube designed for use as a horizontal deflection amplifier and high-voltage regulator in television receivers. Improved version of the 6HV5 with higher Pa_max. Compactron base with internal connections on pins 5, 6, 8, 9.","is_directly_heated":false,"completeness":"medium","notes":["Sharp cutoff beam triode for horizontal deflection and high-voltage regulation. Compactron 12-pin base (Duodecar B12C).","Pins 5, 6, 8, 9 are internal connections — do not connect externally.","TDSL lists 6HV5 as a substitute with 'different rating or performance'. The 6HV5A is the improved version.","Application data is for pulse regulator service: Va=3500V, Vg1=-4.4V, Ia=300mA peak, ra=4600 ohm, gm=65 mA/V."],"references":["https://tdsl.duncanamps.com/show.php?des=6HV5A","https://www.radiomuseum.org/tubes/tube_6hv5a.html"],"source_urls":{"r_type":null,"tdsl":"https://tdsl.duncanamps.com/show.php?des=6HV5A","radiomuseum":"https://www.radiomuseum.org/tubes/tube_6hv5a.html"},"raw_equivalents":["6HV5","6HS5"],"equivalents":[{"type_number":"6HS5","equivalence_type":"direct","notes":null}],"similar":[{"type_number":"6JD5","reason":"Similar Compactron beam triode for horizontal deflection, but higher heater current (2.5A) and better linearity characteristics","has_detail_page":false},{"type_number":"6JK5","reason":"Same Compactron beam triode family for horizontal deflection — radiomuseum lists as equivalent to 6HS5/6HV5 group","has_detail_page":false}],"pins":[{"pin_number":"1","function":"Anode (Plate)","function_code":"a","notes":null},{"pin_number":"2","function":"Grid 2 (Screen)","function_code":"g2","notes":null},{"pin_number":"3","function":"Heater","function_code":"h","notes":null},{"pin_number":"4","function":"Grid 1 (Control Grid)","function_code":"g1","notes":null},{"pin_number":"5","function":"Internal Connection","function_code":"ic","notes":null},{"pin_number":"6","function":"Internal Connection","function_code":"ic","notes":null},{"pin_number":"7","function":"Cathode","function_code":"k","notes":null},{"pin_number":"8","function":"Internal Connection","function_code":"ic","notes":null},{"pin_number":"9","function":"Internal Connection","function_code":"ic","notes":null},{"pin_number":"10","function":"No Connection","function_code":"nc","notes":null},{"pin_number":"11","function":"No Connection","function_code":"nc","notes":null},{"pin_number":"12","function":"Heater","function_code":"h","notes":null}],"specs":[{"key":"Vh","display_name":"Heater Voltage","value":"6.3","numeric_value":"6.3","unit":"V","param_group":"heater"},{"key":"Ah","display_name":"Heater Current","value":"1.8","numeric_value":"1.8","unit":"A","param_group":"heater"}],"sections":[{"section_number":1,"section_label":"Beam Triode","tube_type_key":"beam_tetrode","specs":[{"key":"Va_peak_max","display_name":"Peak Anode Voltage (max)","value":"5500","numeric_value":"5500","unit":"V","param_group":"absolute_max"},{"key":"Pa_max","display_name":"Anode Dissipation (max)","value":"35","numeric_value":"35","unit":"W","param_group":"absolute_max"},{"key":"Va","display_name":"Anode Voltage (typical)","value":"3500","numeric_value":"3500","unit":"V","param_group":"typical_operating"},{"key":"Vg","display_name":"Grid 1 Bias Voltage","value":"-4.4","numeric_value":"-4.4","unit":"V","param_group":"typical_operating"},{"key":"ra","display_name":"Anode Resistance","value":"4600","numeric_value":"4600","unit":"Ω","param_group":"typical_operating"},{"key":"gm","display_name":"Transconductance","value":"65","numeric_value":"65","unit":"mA/V","param_group":"typical_operating"},{"key":"Cgp","display_name":"Grid-to-Plate Capacitance","value":"1.8","numeric_value":"1.8","unit":"pF","param_group":"capacitances"},{"key":"Cgk","display_name":"Grid-to-Cathode Capacitance","value":"22","numeric_value":"22","unit":"pF","param_group":"capacitances"},{"key":"Cak","display_name":"Anode-to-Cathode Capacitance","value":"11","numeric_value":"11","unit":"pF","param_group":"capacitances"}]}],"synced_at":"2026-04-07T19:04:11.435Z"}