Samsung Electro-Mechanics Signs KRW 450 Billion AI Server MLCC Contract Covering All of 2027
N.R. Finch
Samsung Electro-Mechanics (三星电机) secured an AI-server MLCC supply contract worth roughly ₩450 billion covering the full year of 2027 — a rare single-order size in the MLCC industry, signaling that AI compute expansion is funneling demand toward a handful of high-end suppliers.
How big is this contract?
The deal is worth approximately ₩450 billion (≈ US$320 million), equal to 4.0% of the company's 2025 consolidated revenue.
It covers January 1 to December 31, 2027 — a full calendar year — with an unnamed global tech giant as the buyer.
This means → a single customer on a single product line has locked in nearly one-twentieth of Samsung Electro-Mechanics' annual sales. For passive-component makers, a standalone order this large is exceptionally rare.
Why do AI servers need so many MLCCs?
An MLCC — multilayer ceramic capacitor, a fingernail-sized component that stores charge to keep chip voltage stable and filter electrical noise — is the most-used passive part in an AI server.
A single GPU board carries over 20,000 MLCCs; one full server rack can hold up to 600,000 — more than ten times the count in a conventional server.
In plain terms = the more powerful the AI chip, the higher its power draw, and the more tiny "batteries" it needs nearby to keep voltage steady. MLCC demand scales directly with compute power.
Why can only a few suppliers compete?
AI-server MLCCs must operate reliably at above 105 °C, under 100 V, and through significant bending stress — far beyond consumer-electronics specs.
Samsung Electro-Mechanics holds roughly 25% of the global MLCC market overall, but its share in the AI-server segment exceeds 40%.
This reflects how high-end MLCC specs are shutting competitors out. The share gap nearly doubles, which tells us very few makers can simultaneously meet the temperature, voltage, and reliability bar.
What comes next for Samsung Electro-Mechanics?
CEO Dukhyun Jang said the contract "proves Samsung Electro-Mechanics' MLCCs are recognized as a core component of the AI era."
The company plans to use this deal as a springboard, opening talks with global clients on continued supply beyond 2027 and raising the share of high-value products — AI and automotive electronics — as a mid-term strategic priority.
This means → the contract is not just one year of business. It is Samsung Electro-Mechanics' bid for a multi-year framework agreement that locks in a premium product mix. Whether it actually extends past 2027 will be the real test of the company's high-value pivot.
Content is for reference only, not financial advice.