Screws and washers for termination are supplied. 101 PHR-ST Series. Vishay 101 PHR-ST series aluminium electrolytic capacitors have polarized screw terminals. The 101 PHR-ST series is suitable for a wide range of applications including buffering and filtering, motor drives, inverters, UPS, and pulsed power supplies. Long useful life Non-solid electrolyte High ripple current Insulated with a blue sleeve