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HIGH-POWER SEMICONDUCTORS FROM KOREA

Authentic IGBT Modules, Thyristors, Diodes & Fuses — Shipped Worldwide

Daehan Semi sources high-power semiconductors and industrial electrical components directly from Korea’s main distribution hub.
We supply IGBTs, thyristors, diodes, and fuses from trusted manufacturers including IXYS, Westcode, SEMI-REX, SANREX, and Jean Müller.
Fast worldwide shipping via DHL and FedEx.

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Our Product Categories

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Our Services 01

IGBT Modules & IPMs

Single, dual, and six-pack IGBT modules from 600V to 6500V. Multiple manufacturers and form factors. Authentic parts with verified traceability.

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Our Services 02

Thyristors & SCRs

Disc-type, module, and stud thyristors for industrial rectifiers and motor drives. Voltages from 600V to 8500V. Replacements for obsolete part numbers available.

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Our Services 03

Diodes & Industrial Fuses

Power diodes (rectifier, fast, Schottky) and high-voltage industrial fuses from Jean Müller and other trusted brands. In-stock items ship within 2 business days.

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About Us

Korean Sourcing Network for Hard-to-Find Components

Daehan Semi is based in Seoul’s Guro Industrial Complex — Korea’s largest distribution hub for industrial electrical components. From this central location, we source authentic high-power semiconductors and industrial parts directly from manufacturers and trusted local distributors.

We specialize in obsolete and hard-to-find components — the parts that legacy industrial equipment in welders, motor drives, induction heaters, UPS systems, and traction applications still depend on. If you’ve been quoted long lead times or can’t find a reliable source elsewhere, we can likely ship from Korea within days.

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01

Authentic Parts, Verified

Every part we ship is traceable to its manufacturer. We physically inspect inventory in Korea before international shipment — no gray-market risk, no counterfeits.

02

Worldwide Shipping from Seoul

DHL and FedEx air shipping from Korea reaches most countries in 3–7 business days. Shipping quotes provided with every order.

03

Cross-Reference Expertise

Tell us the part number you need replaced — even if obsolete. We’ll identify equivalent parts from our inventory across IXYS, Westcode, SEMI-REX, SANREX, and more.

Why Buyers Worldwide Source from Korea

  • Authentic Parts, Korean Sourced

    We source genuine high-power semiconductors and industrial components through Korea’s main distribution hub in Guro, Seoul. Every part is verified before shipment.

  • Hard-to-Find & Obsolete Parts

    Decades of accumulated inventory across high-power semiconductors. If a part is discontinued elsewhere, there’s a strong chance we can source it or identify a verified equivalent.

  • Built for Industrial Buyers

    Quotes by email, payment via wire transfer or Wise, shipping via DHL/FedEx with full export paperwork. Quantities from 1 piece to factory-scale orders.

Why Choose Us

What We Source

IGBT modules, IPMs, thyristors, SCRs, power diodes, and industrial fuses. We carry inventory and source on-demand from a wide network of Korean component distributors.

Inventory & Sourcing

We supply industrial buyers, OEMs, repair shops, and MRO teams worldwide. Welders, motor drives, induction heating systems, UPS, traction, and electroplating rectifiers.

Industries We Serve

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