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| Parameter | Specification |
| Tube Type | Medium-Mu Dual Triode |
| Direct Replacement For | 6SN7, 6N8P, 6H8C, CV181 |
| Heater Voltage (Uh) | 6.3 V |
| Heater Current (Ih) | 0.6 A |
| Maximum Anode Voltage (Ua) | 450 V |
| Maximum Cathode Current (Ik) | 20 mA |
| Max Anode Dissipation (Pa) | 5 W (per side) / 7.5 W (total) |
| Max Grid Resistance (Rg) | 1 MΩ |
| Transconductance (Gm) | ~ 2.6 - 3.0 mA/V |
| Internal Resistance (Ri) | ~ 6.7 - 7.7 kΩ |
| Amplification Factor (μ) | 20 |
Please kindly keep in mind that we are a seller in China, and you are doing international business, so the delivery may take a bit longer time than your deals in domestic..
Please kindly leave 5 ★ DSR (detailed seller rating) and POSITIVE feed back to us if you are happy with the transaction, both of them are ultimatly important to us. if you are not happy, please DO communicate with us and let's have the opportunity to make you satisfied before you leave any non-five stars DSR, poor feedback and open any dispute/case.
You will be welcomed to communicate with us by eBay message system.
Best regards.
Country | Delivery Time | ||||||
Working Days (not including holiday) | 5-7 | 8-11 | 12-14 | 15-19 | 20-22 | >29 | |
Working Days + Saturday + Sunday | 5-9 | 10-15 | 16-20 | 21-25 | 26-30 | >38 | |
United States | Rate (item arrived) | 5 .1% | 50.1% | 29.6% | 10.5% | 4.7% | Refund |
United Kingdom | Rate (item arrived) | 9.9% | 63.2% | 19.1% | 3.4% | 4.4% | Refund |
Australia | Rate (item arrived) | 21.4% | 50.0% | 14.3% | 7.2% | 7.1% | Refund |
France | Rate (item arrived) | 10.5% | 28.6% | 43.8% | 10.1% | 7.0% | Refund |
Germany | Rate (item arrived) | 11.1% | 22.2% | 30.3% | 20.9% | 15.5% | Refund |
| Canada | Rate (item arrived) | 0.0% | 47.1% | 31.4% | 17.6% | 3.9% | Refund |
Spain | Rate (item arrived) | 3.5% | 25.0% | 47.9% | 12.9% | 10.7% | Refund |