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Your Trusted Source for Power Semiconductors & Industrial Control Components
Real inventory, real testing, real technical support — sourcing components for engineers and procurement teams worldwide.
20+
Years in Business
1
Minimum Order Qty
Same-Day
Shipping, Most Orders
100%
Parts Tested Pre-Ship
// COMPANY
Built for Engineers Who Can't Afford Downtime
Shanghai Euo Source Electronic Co., Ltd. specializes in sourcing and supplying power semiconductors and industrial control components to buyers around the world. When a line goes down over a single failed IGBT or a discontinued PLC, waiting isn't an option — so we built our operation around speed, verification, and a real person who picks up the phone.
Every part that ships from our Shanghai warehouse is inspected and performance-tested first. No minimum order. No guesswork on compatibility — our engineers help you cross-reference and verify before you buy.
01.Power Semiconductors
IGBT, IPM, SCR, GTO, Thyristor, Darlington, Diode, Rectifier Bridge, MOSFET
02.Industrial Control
PLC, Inverter, Breaker, Contactor, Relay, Sensor, Switch
03.Supporting Components
Fuse, Power Supply, Capacitor
// THE TEAM
People Who Know These Parts
Our sales and engineering team works side by side under one roof in Shanghai — so when you ask a technical question, you're talking to someone who can actually answer it, not a ticket queue. From cross-referencing a part number to confirming lead time, we're set up to respond fast and get it right.