详细参数请点击查看PDF文件：TJ FullMusic 6SL7.pdf  (3.48 M)

Classification- It is a Twin triode. Dome-type bulb of glass, copper ceramic base with eight golden pins. Application -It intended for use a voltage amplifier or Phase inuerter. Dimensions -Dimensions, outline diagrams of the tube and bases, and the arrangement of electrode connections to the base terminals are shown in Figures 1, and 2.
	Fig 1		Fig 2
Nominal operating conditions and parameters Heater voltage ……………………………………………………………… 6.3V Heater current ……………………………………………………………… 0.3A Plate voltage …………………………………………………………………250V Grid voltage …………………………………………………………………  -2V Plater resistance …………………………………………………………    44k Plate current …………………………………………………………………2.3mA Amplification factor …………………………………………………………70 Heater-cathode voltage ……………………………………………………90V Characteristics-Average characteristics Figure 3. shown typical curves of plate currents of grid voltage for several values of plate voltages. It is alternating-current filament supply.
Fig 3
Limiting Operation Conditions for Safe Nor simultaneous ratings Maximum plate voltage ………………………………………………… 300 V Maximum Grid voltage …………………………………………………  -50V Maximum Grid voltage …………………………………………………  0V Maximum Power of plate ……………………………………………      2.5W