High power through hole conductive polymer hybrid capacitors reach 150°C

September 14, 2018 //By Nick Flaherty
High power through hole conductive polymer hybrid capacitors reach 150°C
Panasonic Industry Europe is expanding its range of conductive polymer hybrid aluminium electrolytic capacitors with a series that is rated at 1,000 hours at 150°C, enabling devices to support cutting-edge power train and engine-mounted applications.

Besides the high temperature rating, the ZF Series hybrid capacitors are also the first available in Through Hole Technology.

“Hybrid capacitors represent one of the fastest growing component segments in Europe and the introduction of a THT-type at the highest temperature possible in the electrolytic world ensures that Panasonic can cater even to niche demands in automotive and industrial,” said Mustafa Khan, Product Marketing Manager Capacitors at Panasonic.

Hybrid capacitors are one of the most promising options for high-endurance and high-performance application that also require miniaturization. The conductive polymer hybrid enables stable and very low ESR across the full temperature range of -55°C up to +150°C. Ripple currents in the order of 1Arms can be dealt with at peak voltage and temperature while maintaining ESR as low as 20mΩ. The ripple current capability, as well as the lifetime of the capacitor, increases as temperature reduces, as indicated on datasheet.

This makes ZF an excellent choice for specialized applications that experience a broad mission profile in terms of applied ripple and ambient temperatures.A rated voltage from 25VDC to 63VDC and a capacitance range from 30μF up to 270μF enable the ZF Series capacitors to cater to both 12V and 48V systems. Like all hybrids, ZF Series devices are fully RoHS-compliant and AECQ-200-compliant.


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