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Vacuum Tube - 6C45PI, Sovtek
Sovtek 6C45PI single triode preamp tube. Made in Russia.
The 6C45P (6S45P in the western alphabet) is a high mu triode with a very high transconductance, incredible linearity, very low noise, and low plate resistance. This amazing tube will excel in small signal applications, as well as a driver, or anywhere really precise performance is required.
| Amplification Factor | 52 | |
| Capacitance, Cathode to Heater | 5.0 nF | |
| Capacitance, Plate to Cathode and Heater | 1.9 pF | |
| Capacitance, grid to plate | 1.1 pF | |
| Grid Circuit Resistance (Rg), Fixed Bias | 0.15 MΩ | |
| Grid Circuit Resistance (Rg), Self Bias | 0.15 MΩ | |
| Heater Current | 440 mA | |
| Heater Voltage | 6.0 V - 6.5 V | |
| Heater to Cathode Voltage, Negative | 200 V | |
| Heater to Cathode Voltage, Positive | 100 V | |
| Plate Current (Ia) | 52 mA | |
| Plate Dissipation, per triode (Wa) | 7.8 W | |
| Plate Voltage (Ua) | 150 V | |
| Transconductance (S) | 45 mA/V |
| Packaging Dimensions | 2.75 in. × 1 in. × 1 in. | |
| Weight (Packaging) | 0.041 lbs. |
 Specification Sheet | All Models |
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Questions and Answers
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1 answers
What is the capacitance between the grid & Anode, is it really 1.1pf, as many data sheets claim it is 11pf, +- 2pf
Asked by Anonymous on January 11th, 2017.
Our datasheet above shows that it is 1.1pf.
1 answers
Are these matched?
Asked by Anonymous on November 16th, 2017.
At this time we are not offer these with balanced triodes (matched).
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