Producer
Nippon Chemi-Con
World's largest aluminum electrolytic capacitor maker — the failure-critical SMPS component.
1
Inputs supplied
1
Goods downstream
0
Facilities
0
Stories
What they make
1 input Nippon Chemi-Con supplies
Click an input to see every good that depends on it, every country that produces it, and every other company in the supply chain.
Where it shows up
Goods downstream
Essential goods that depend on something Nippon Chemi-Con makes — pick one to see the full supply chain.
What else they do
Business segments
The company's full revenue map — where this supply-chain role fits within their broader business.
Aluminum Electrolytic Capacitors
Electrode Foil & Materials
Other Capacitors & Devices
Intelligence
What's known
Sourced claims about this company's role in supply chains — chokepoints, concentration, incidents, dual-use connections.
Chokepoint2024
The component most likely to kill your electronics is one you've probably never named: the aluminum electrolytic capacitor. These cylindrical cans smooth the output of switch-mode power supplies, and when they dry out, bulge and leak they take down TVs, monitors, PC motherboards, LED bulbs, routers and appliances — "bad caps" are the single most common failure mode in consumer electronics. Nippon Chemi-Con is the world's largest maker of them, so a part the public only discovers when a device dies is one this Japanese company dominates, and it sits inside the power stage of almost everything that plugs in. The chokepoint runs deeper still: these capacitors require high-surface-area, capacitor-grade etched aluminum electrode foil, a specialized material made by only a handful of suppliers — which Nippon Chemi-Con produces in-house. So both the failure-critical part and its scarce key material trace back to a short list of mostly Japanese firms. [verify: Confirmed: Nippon Chemi-Con world's largest (~25%); bad caps common failure mode]
Nippon Chemi-Con Corporation ↗Incident2024
Aluminum electrolytic capacitors are responsible for one of the strangest supply-chain disasters in tech history: the "Capacitor Plague" of the early-to-mid 2000s. A faulty electrolyte formula — reportedly a copied, incomplete recipe that lacked a stabilizing additive — spread through parts of the industry, causing millions of capacitors to corrode, swell and fail prematurely. The result was a wave of dead motherboards, monitors and other electronics worldwide, years after they were sold, from a defect invisible at purchase. It's a vivid lesson that a single error in a chemical formulation, multiplied across mass production, can become a global hardware-reliability crisis. For the capacitor industry it underlined how much the reliability of all electronics rests on getting an obscure liquid chemistry exactly right — and how a process secret, once mishandled, can cascade into failures across thousands of unrelated products.
Nippon Chemi-Con Corporation ↗Concentration2024
The aluminum electrolytic capacitor industry is concentrated enough that its leading makers were caught running a cartel. In the 2010s, antitrust authorities in the U.S., EU and Japan fined a group of mostly Japanese capacitor manufacturers — Nippon Chemi-Con among them, alongside Nichicon, Rubycon, Elna, Panasonic and others — for years of coordinating prices on aluminum and tantalum capacitors. Price-fixing only works when a market is concentrated and the products are hard to substitute, which is exactly the structure here: a handful of firms supply the world's failure-critical power-supply capacitors, with high barriers from electrode-foil know-how and customer qualification. The cartel episode is a backhanded confirmation of the chokepoint — when a few suppliers control a component embedded in virtually every electronic device, the temptation and the ability to collude on price are both unusually strong.
Nippon Chemi-Con Corporation ↗