- Tracing its roots back to 1952, Rubycon is one of the original pioneers in the aluminum capacitor market. With monthly production of up to 1 billion capacitors from over 8,000 product items, Rubycon ranks as one of the largest suppliers of miniature electrolytic capacitors. Large-scale production, vertical integration, and quality resulting from innovative technology are synonymous with the name Rubycon.


Newest Products View All (35)

Capacitor Kits

Rubycon kits offer engineers a design solution for any of the various applications in which a capacitor can be used. Learn More

HFG Series Capacitors

Rubycon's HFG series capacitors four terminal mounting supports up to 100 mm heights. Learn More

UFG Series Capacitors

With a 10,000 hour life span at 85°C, Rubycon’s UFG series is designed for applications requiring long-life durability. Learn More

ZLQ Series Capacitors

With a 3,000 to 6,000 hour life span at 105°C, Rubycon’s ZLQ series is designed for applications requiring long-life durability. Learn More

CXW Series Capacitors

Rubycon’s CXW series is designed for applications requiring long life durability with 5,000 hour life at 105°C. Learn More

MXH Series Capacitors

Rubycon’s MXH series capacitors are designed for applications requiring ultra-miniaturization. Learn More

Recent PTMs View All (2)

PZA Series Solid Polymer Electrolytic Capacitor Publish Date: 2014-05-05

PZ-CAPs are offered from 25 to 63 volts, which extends the product breath limit of conventional polymer technology.

Duration: 5 minutes
PMLCAP Overview Publish Date: 2013-03-08

Have low current leakage, a larger capacitance value in small volumes, and are suitable to be used as an energy storage cell for energy harvesting applications.

Duration: 5 minutes

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