OddMix VACUUM TUBE - 5BT8 |
5BT8 Twin Diode-Sharp-Cutoff Pentode Amplifier GE Radiotron Electron Vacuum Tube
This is an original GE 5BT8 Twin Diode-Sharp-Cutoff Pentode electronic tube. This tube useable in VHF television and FM receivers in RF IF frequency amplifiers. Naturally a twin diode and a separate pentode can be used for many other special purpose circuits too. Excellent for replacement, antique radio, instrument, TV television restoration projects, experimentation, circuit research or to set up a private vacuum tube museum. It is NOS tube - New Old Stock, unused, boxed, excellent condition.
Features: • 5BT8 Twin Diode-Sharp-Cutoff Pentode Electron Tube • MFG: RCA for GE • Quality Made in USA • Uses: RF/AF, IF, video, AGC, Amplifier, Oscillator • Heater: 4.7 V, 0.6 A • Plate: 200 Vmax, 9.5 mAmax - Pentode • Base: 9-pin noval, all glass - Collectible Notes: • NOS - New Old Stock tube • Original box • Unused • Price: $20 • One available • S/H included within continental US |
5BT8 Noval 9-Pin Miniature All Glass Electronic Vacuum Tube Electrode Connections
PIN # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
Electrodes | Anode D2 | Anode D1 | Cathode D | Heater | Heater | Anode P | Grid 2 | Grid 1 | Cath P G3 |
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