Type HHT 175 ºC, Aluminum Electrolytic Capacitor

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.

Highlights

  • Only aluminum electrolytic on the market with 175 ºC performance
  • Glass-to-metal seal prevents normal dry-out of the capacitor electrolytic
  • 10 year shelf life; operational rated life is 2,000 hours at 175 ºC  rated  voltage
  •  Low profile case
  •  High capacitance retention at -40 ºC
  •  Comes in 9 values from 470 µF to 4,700 µF
Web Photo Hht

Applications Include:

Military aerospace, off-road vehicles, down-hole drilling


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