Description

6J8 tube 8pcs in lot Approximate Analogue: ~ 6SJ7 6J8 Vacuum tube Quad for AMP HF PENTODE NOS Same Date 1979's What is 6J8 HF PENTODE tube? 6J8 tube is designed to amplify high frequency voltage. It used in the cascades UHF and Ombudsman as a grid detector in the receiving and measuring apparatus. The tube works in any position. Manufactured in metal design. Service life at least 500 hours 6J8 tube Datasheet: • Rated electrical data • Filament voltage, ...... 6,3 • The voltage on the anode, ...... 250 • The voltage on the second grid In ...... 100 • The voltage on the third grid ...... 0 • The bias voltage on the first grid, ...... -3 • Filament current, mA ...... 300 ±25 • The current in the anode circuit, mA ...... 3 ±1 • The current in the circuit of the second grid, mA ...... 0,8 ±0,4 • Slope, mA/V ...... A 1.65 ±0,35 Maximum permissible electrical values • The maximum stress intensity, In ...... 6,9 • The smallest filament voltage, ...... 5,7 • The highest voltage at the anode, ...... 330 • The highest voltage of the PA second grid, ...... 140 • The highest power dissipated at the anode, W ...... 2,8 • The highest power dissipation in the second grid, W ...... 0,7 • The highest DC voltage between the cathode and the heater, ...... 100 • The highest leakage current between the cathode and heater, ua ...... 20 Karpov Vintage Sound welcomes you! I'm always happy to help you, as well as answer your questions! If you want I can provide additional photos of goods. All lamps are in stock! On this dispatch within 1 working day! Shipping by air + tracking number!