This document introduces the specifications and characteristics of the SPA Solid Polymer Aluminum SMT Capacitors from Cornell Dubilier (CDE). These capacitors feature ultra-low equivalent series resistance (ESR), high ripple current, long life, stable impedance and ESR vs. temperature, and are great for applications such as motherboard by-pass switching, power supply input/output filters, power supply decoupling, high frequency noise reduction, laptop LCD displays, automotive digital equipment, and portable electronic equipment.