Vacuum Tube - 12AX7WC, Sovtek

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Vacuum Tube - 12AX7WC, Sovtek

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Sovtek 12AX7WC dual triode preamp tube. Made in Russia.

Item ID:
Product Measurements by Type
Amplification Factor85 - 110
Bulb Temperature95°C
Capacitance, Plate to Plate0.4 pF
Capacitance, Transfer0.55 pF
Capacitance, input2.15 pF
Capacitance, output1.9 pF
Cathode to Heater Voltage100 V
Grid Circuit Resistance (Rg)1 MΩ
Grid Reverse Current0.2 μA
Heater Current153 mA - 305 mA
Heater Voltage6.0 - 6.6 V / 12.0 - 13.2 V
Plate Current (Ia)10 mA
Plate Dissipation, per triode (Wa)1.0 W
Plate Voltage (Ua)300 V
Transconductance (S)1.4 mA/V - 2.65 mA/V
Packaging Information
Packaging Dimensions2.75 in. × 1 in. × 1 in.
Weight (Packaging)0.036 lbs.

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PDF: Specification Sheet Specification Sheet532.23 KB

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