1uF 100V Non-Polar (NP / BP) Capacitor Axial 105c 2000 hour Bi-Polar. These capacitors have a DF (Dissipation factor) of less than 5% which is better than any comparable capacitor on the market. Case size is 6x16mm. High Temp and a longer hour rating than most other caps on the market. These are used on Williams D-12338-567 Stereo Sound PCB and many other pcbs that require this non-polarized capacitor.