<b>Specifications:</b><br /> Model: 5670 6N3<br /> Heater Cathode Voltage: ±180V<br /> Anode Voltage: 330V<br /> Anode Dissipation Power: 1.2V<br /> Grid Electrode Negative Voltage: -50V<br /> Grid Electrode Positive Voltage: 0V<br /> Item Size(Single): 5.5 * 2.2cm/ 2.2 * 0.8in (Height * Diameter)<br /> Item Weight(Single): 10g/ 0.4oz<br /> <br /> <b>Package List:</b><br /> 1 * Vacuum Tube<br /> <br />