Capacitor 130000uF 50V Nippon Chemi-Con U36D New open box.
Product Condition: New (Industrial Surplus)
You are purchasing a completely new component. Although it does not include the individual cardboard box (product comes from bulk / OEM industrial packaging):
Precision Technical Specifications
Brand: Nippon Chemi-Con (Japanese world leader).
Series: U36D (Designed for high ripple current and long life).
MPN: 528993P1.
Condition: New / New Old Stock (NOS).
Capacitance: 130,000 µF (+/- 20%).
Working Voltage: 50 VDC.
Surge Voltage: 65 VDC (Pico).
Ripple Current: High ripple capability.
Dimensions: 144mm Length x 63.5mm Diameter.
Mounting: Clamp (not included) + High Post screw terminals.
Why choose this new U36D capacitor?
The Nippon Chemi-Con U36D series is the gold standard for applications where failure is not an option. Unlike a used capacitor that may have lost electrolyte due to heat, this new unit offers:
Low ESR (Equivalent Series Resistance): Vital for keeping amplifiers and power supplies cool.
Safety: Intact safety vent.
Applications: Perfect for building capacitor banks, repairing GE/Philips medical equipment, solar inverters, and power stages in Car Audio SPL.
History and Technological Excellence: Why Nippon Chemi-Con
Pioneers of the Japanese Industry (Since 1931)
Nippon Chemi-Con Corporation is not just another manufacturer; it is the company that established the component industry in Japan. Founded in 1931 by Toshio Satoh, they were the first to develop and commercialize aluminum electrolytic capacitors in Japan. With nearly a century of experience, they have perfected the chemistry and physics behind energy storage, setting the standards that other brands follow today.
The Secret to Its Quality: Total Vertical Integration
Unlike most competitors who purchase their materials from third parties, Nippon Chemi-Con has a unique technological advantage: they manufacture their own aluminum foil.
The performance of a capacitor depends 90% on the quality of its anode and cathode (aluminum foils).
By controlling the processing of raw materials from the ground up, Chemi-Con ensures exceptional purity and unmatched capacitance stability over time.
This explains why your U36D capacitor can handle such high ripple currents without overheating€”something generic brands cannot match.
Unquestioned Global Leadership
Nippon Chemi-Con holds the largest global market share in aluminum electrolytic capacitors. If you open high-precision medical equipment (GE, Siemens), industrial variable frequency drives (Yaskawa, Mitsubishi), or high-end audio amplifiers, you will find Chemi-Con capacitors. Their presence is synonymous with critical durability.
The U36D Series: The Industrial “Workhorse”
The product you have for sale belongs to the U36D series, a legendary line specifically designed for inverter and rectification applications. It is not a general-purpose capacitor; it is an engineered component designed to withstand:
Rapid discharges without internal degradation.
Sustained operating temperatures.
A load life that far exceeds conventional commercial standards.
Environmental Commitment and Certifications
The company strictly complies with RoHS (Restriction of Hazardous Substances) regulations and holds ISO 9001 / ISO 14001 certifications. This assures the buyer that they are acquiring a product manufactured under the strictest quality controls in the world, free from prohibited materials, and safe for implementation in modern projects.
(FAQ)
Q: If they are new, why don’t they come in the original box?
A: These capacitors come from industrial bulk packages intended for assembly factories, not for individual retail sale. That is why they do not have a printed box, but they are 100% new and unused.
Q: Do I need to “reform” the capacitor if it is new?
Although it is new, if it is New Old Stock (stored for some time), it is always a good technical practice to gradually increase the voltage the first time, though it is not strictly necessary as it is with a used one.
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