Use:
Miniature tube type used in frequency-changer service in color and black-and-white television receivers.
Notes: Requires a miniature 9-pin socket.
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Name: 6BL8 Use: Miniature tube type used in frequency-changer service in color and black-and-white television receivers. Notes: Requires a miniature 9-pin socket. |
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6BL8 Medium-MuTriode Sharp-Cutoff Pentode Characteristics Data Source. . . . . . . . . RC-29 Heater or Filament Voltage . 6.3 volts Heater or Filament Current . 0.45 amperes EIA Base . . . . . . . . . . 9DC Substitutes. . . . . . . . . 6LN8 6AX8 6U8 6KE8 6MG8 |
Capacitances and Design Maximum Values: Section . . . . . . . . . . Pentode C/in. . . . . . . . . . . . 5.2 pf C/out . . . . . . . . . . . 3.4 pf C/gp. . . . . . . . . . . . 0.03 pf Plate Dissipation . . . . . 1.7 watts Screen Dissipation. . . . . 0.5 watts Maximum Plate Voltage . . . 250 volts Maximum Screen Voltage. . . 175 volts Maximum Plate Current . . . 14 ma Section . . . . . . . . . . Triode C/in. . . . . . . . . . . . 2.5 pf C/out . . . . . . . . . . . 1.8 pf C/gp. . . . . . . . . . . . 1.5 pf Plate Dissipation . . . . . 1.5 watts Maximum Plate Voltage . . . 250 volts Maximum Plate Current . . . 14 ma |
Typical Operation as a Receiving Tube Description Ep Eg EgMax Es Is IsMax Ip IpMax Rp TC AF Zl PO ========================================================================== Triode Class A Amp 100 -2 - - - - 14 - - 5000 20 - - Pentode Class A Amp 170 -2 - 170 2.8 - 10 - 400K 6200 47 - - |