Designed for long life in harsh conditions with high capacitance stability at +175 ºC, up to 20g vibration.
The HHT is the only axial-lead electrolytic featuring a glass-to-metal seal to prevent dry-out of the capacitor electrolyte. Shelf life is an extraordinary 10 years and operational rated life is 2,000 hours at rated voltage and +175 °C. At +150 °C and full-rated voltage, HHT capacitors outperform competitive technologies in a 5,000 hr test with ripple currents of up to 10 Arms. This level of performance makes the HHT an excellent match for high-stress applications in military, aerospace, down-hole and off-road transportation applications. Nine values are offered, from 470 µF to 4,700 µF, with ratings from 16 Vdc to 40 Vdc.
Military aerospace, off-road vehicles, down-hole drilling
Type RA capacitors are constructed using stacked metallized polyester protected with an impregnated sealant, which eliminates the need for an external case.
Type MDL DC Link Capacitor Modules apply advanced technology for long life and high reliability.
Protected Metalized Polypropylene Film Capacitors Target UPS Systems and AC Filtering Applications
Design incorporates fuse protection, UL 810 Approved for Fail-Safe Operation