12AU7

Analog Metric Limited Email: [email protected] Shuguang Vacuum Tube 12AU7 Compactron: 12AU7 Compatible with: 5814, 6189 and ECC82 DESCRIPTION Medium gain, double triodes, three terminals, small 9 GT footpin, amplifying the voltage and providing driving power when working in amplifying circuit.12AU7is compatible with ECC82 and 6189, and they can be replaced each other. http://www.AnalogMetric.com 64 Analog Metric Limited SPECIFICATION Filament Heating UH………… 6.3(paralleling) 12.6(serial) V IH………… 300 150mA Maximum Ratings(each triode) For class A amplification Plate voltage………………………… 300V Plate current………………………….20mA Grid voltage………………………… -50V Plate power dissipation……………… 2.5W heater voltage between cathodes……… ±200V Capacitance Input capacitance…………1.6pF 1.6pF Output capacitance………..0.46pF 0.32pF Muller capacitance………..1.5pF 1.5pF DC Parameters Ua…………...