10uF 50V Non-Polar Capacitor Radial 105c 2000 hour Bi-Polar (BP / NP). These capacitors have a DF (Dissipation factor) of less than 5% which is better than any comparable capacitor on the market. Case size is 10x20mm. High Temp and a longer hour rating than most other caps on the market. These are used on the Wells Gardner K7400 / K7500 and others that require high frequency capacitors.