ASC Capacitors

Engineering solutions for a changing world

ASC Capacitors has been designing and manufacturing high-quality film capacitors for over 60 years.

All of our products are designed, manufactured, and tested using lean manufacturing processes and state-of-the-art automated equipment. Our robust design method produces capacitors that are meant to last—typical designs have a life rating of 100,000 hours—and our use of vertical integration means we can offer a quality product at a competitive price.

We are the leading manufacturer of custom film and foil capacitors. In addition, we are fully equipped to perform testing to most Mil standards.





Current Job Opening

American Shizuki Corporation (ASC) has an immediate opening for a Maintenance Technician. Duties include, but are not limited to, painting; moving and relocating furnishings and equipment; repairs to woodwork, air conditioners, furnaces, and air compressors; and ground maintenance such as mowing, weed removal, and snow removal.

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ASC type 329 capacitors are moving into a UL recognized thermal plastic case.  The case will be black in color. Terminal spacing has been enhanced with the 329I series for applications requiring wider terminal spacing.

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X382 3 Phase Filter Capacitors

AC capacitor typically used as input or output AC filtering.  X382 capacitors are available connected in delta or single phase.  UL recognized through 620VAC and 10,000 Amp fault current.

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What's New at ASC

Shizuki™ MEC-DL capacitors are designed with PCB board mounting in mind. Their lead spacing and compact size are conducive for low inductance (<1nH per mm of lead spacing). They are available with a single lead or dual leads depending on the current or application requirements. Applications include, but are not limited to: frequency converters, solar power inverters, and DC filtering applications.