TDK EPCOS Snap-In Capacitor Distributor | Compact Aluminum Electrolytics

BeiLuo supplies genuine TDK EPCOS snap-in aluminum electrolytic capacitors, the compact parts that mount on a printed circuit board with two or three snap-in terminals for a firm mechanical and electrical connection. A snap-in capacitor fits a board without a clamp, which simplifies assembly and saves space, while still offering high capacitance, high ripple current and long life in a standard case grid. TDK EPCOS's snap-in families cover low-voltage and high-voltage needs: the B41252 series for 10 V to 100 V, and the B43640, B43644, B43642 and B43657 high-voltage series for 200 V to 500 V, rated 105 °C with endurances of 2,000 to 5,000 hours and high ripple capability. Case sizes follow a standardized grid from about 22 mm by 25 mm to 35 mm by 55 mm, so a part drops into a common footprint, and terminal lengths of 6.3 mm and 4.5 mm and two- or three-terminal versions are available. These capacitors are common in switch-mode power supplies, frequency converters, solar and storage inverters, industrial power conversion and household appliances. The 105 °C grade and the long-life versions suit warm enclosures and equipment that must run for years. Every capacitor BeiLuo ships is factory-traceable and includes an import declaration, a certificate of origin and a RoHS compliance file. Our FAE team helps you size capacitance and ripple, choose the terminal layout and estimate lifetime from the case temperature.