KEMET 47 mF 5.5V dc Electric Double Layer Supercapacitor, Polar, Through Hole FME0H473ZF

KEMET FME0H473ZF is a 47 mF Electric Double Layer Supercapacitor rated at 5.5V dc, designed for energy storage with a wide operating temperature range from -40°C to 85°C. This polar, through hole mounted supercapacitor features a radial terminal and 5 mm lead pitch that facilitates easy placement on printed circuit boards.

This supercapacitor provides a capacitance tolerance ranging from -20 to +80 %, coupled with a low Equivalent Series Resistance (ESR) of 20 Ω, making it efficient for high energy storage and reliable in low voltage DC hold-up use cases. The design utilizes an aluminum rectangular case providing excellent maintenance-free and leakage-resistant performance.

With a lifetime rating of 1000 hours, the KEMET FME0H473ZF series is ideal for embedded microprocessor systems that require backup power such as flash memory retention in electronic devices. Its robust construction ensures reliable operation within automotive and industrial environments without the need for regular maintenance.

Capacitance: 47 mF with -20 to 80 % tolerance. Voltage rating: 5.5V dc. Mount type: Through Hole with radial terminals and 5 mm lead pitch. Operating temperature range: -40°C to 85°C. Equivalent Series Resistance (ESR): 20 Ω.

Lifetime: 1000 hours. Polar capacitor family: Electric Double Layer Capacitor (EDLC). RoHS compliant. Rectangular aluminum casing designed for reliability. Suitable for embedded and industrial DC hold-up applications. This product belongs to KEMET's Supercap FM series, renowned for high reliability and maintenance-free operation in energy storage applications.

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