RS is stocking these low Equivalent Series Resistance (ESR) polymer capacitors from the Panasonic Industrial Devices range. POSCAP and OS-CON offer reliable, efficient, long lifetimes
POSCAP is a solid chip capacitor with a sintered tantalum anode and a highly conductive polymer cathode. Its low impedance and low ESR (down to 5 mΩ) enable excellent performance at high frequency while maintaining a low profile and a high capacitance range. The device offers excellent noise-absorption characteristics, and provides high heat resistance, spanning a wide temperature range of between -55°C and +125°C.
OS-CON is a solid aluminium capacitor containing highly conductive polymer electrolyte material. OS-CON offers low ESR, excellent noise reduction capability and frequency characteristics. OS-CON has a long life span of up to 30 years, and can operate efficiently at even the lowest temperatures due to the solid electrolyte. OS-CON and POSCAP are suitable as a smoothing, backup and bypass capacitor in a wide range of applications.