The Exxelia HTA (HT78/HT86/HT97) series comprises high-voltage mica capacitors featuring non-inductive construction, epoxy sealing, and polyester insulation. They offer 0.1nF–2.2nF capacitance, 630V–20kV DC ratings, and operate from −55°C to 155°C for demanding radar, power, aerospace, and oil-exploration applications.

The HTA series film capacitors manufactured in France, featuring polyester (PET) deliver high‑level performance in the most demanding applications.
QPL qualification obtained for HT 97PS since December 2024
Typical applications: