Winsemi Microelectronics Company Limited
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USEMI LIMITED
🇭🇰 Hong Kong
202111-50 peopleTrading Company/Distributor/OTHERIndustry association member
Key customer
ADVANCED MICRO DEVICES
Key market
North America
Review
4.8
Description
USEMI LIMITED is a professional distributor and trading company based in Hong Kong, established in 2021. The company specializes in the supply of a comprehensive range of electronic components, catering to manufacturers, engineers, and wholesalers across the global semiconductor industry. Their extensive product portfolio includes integrated circuits (ICs), microcontrollers, memory chips, transistors (IGBT and MOSFET), diodes, capacitors, and resistors. Beyond active and passive components, the company provides specialized automation parts such as proximity switches, pressure transmitters, and various sensor technologies including accelerometer, magnetic, and ultrasonic sensors.
USEMI LIMITED offers value-added services such as one-stop BOM (Bill of Materials) list fulfillment and customized solutions for Rigid-Flex PCB and PCBA, adhering to IPC 4761 standards. The company emphasizes quality control through raw material traceability and finished product inspection, leveraging a network of approximately 100 partner factories to ensure reliable sourcing. Their technical expertise covers a wide array of IC packaging types, including BGA, QFP, and SOP, as well as advanced technologies like High Bandwidth Memory (HBM). With several years of export experience, the company serves diverse sectors including medical electronics, automotive, aerospace, and IoT, maintaining a focus on providing original components from leading industry brands.
USEMI High Quality Original Electronic Components IC chips in stock FDG6321C$118
USEMI High Quality Original Electronic Components IC chips in stock ST4SI2M0020TPIFW$0.88
USEMI High Quality Original Electronic Components IC chips in stock BLM31PG500SN1L$15086
USEMI High Quality Original Electronic Components IC chips in stock ISO35DWR$0.88
USEMI High Quality Original Electronic Components IC chips in stock BA3121F-E2$0.88
USEMI High Quality Original Electronic Components IC chips in stock ADR366AUJZ-REEL7$81.18
USEMI High Quality Original Electronic Components IC chips in stock DMN26D0UFB4-7$125.77
USEMI High Quality Original Electronic Components IC chips in stock SML-310VTT86$0.88
USEMI High Quality Original Electronic Components IC chips in stock INA137UA/2K5$0.88
USEMI High Quality Original Electronic Components IC chips in stock B72214S0321K101$81.18
USEMI High Quality Original Electronic Components IC chips in stock QCA-8075-0-108DRQFN-TR-01-0$107.72
USEMI High Quality Original Electronic Components IC chips in stock APAN3112$125.77
Worldsemi Co., Limited
🇨🇳 China
200751-100 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Own brand
Product customization
Shipments
13
Key customer
CYIENT DLM
Key market
🇦🇺 Australia
Description
Worldsemi Co., Limited is a leading semiconductor manufacturer and IC designer headquartered in Dongguan, China. Founded in 2007, the company has established itself as a global specialist in Constant Current LED Driver ICs and Chip Driver LEDs. As the original manufacturer of the renowned WS28xx series, including the WS2811, WS2812B, and WS2815 families, Worldsemi is a recognized leader in the development of addressable LED technology and digital lighting solutions.
Flexible Light Strip Ws2811 30LED RGB LED Strip Lighting Addressable 12V Strip Light Worldsemi Decoration$4
Worldsemi SMD2121 Addressable High-Gray Ws2816b-2020 6pins Full Color LED 16bit 3 Channel Constant Current Digital LED Breakpoint Continuous Transmission LED$0.04
Smart Fairy String Lights Rgbic USB Outdoor Digital Lights Plug in Christmas Waterproof Outdoor Festival LED String Light$0.46
Worldsemi Flexible Light Strip Ws2812b 30LED RGB LED Strip Lighting Addressable 5V Strip Light$4
DC12V 60/M Ws2815b Addressable RGB LED Strip Waterproof Digital RGB Strip Dream Magic Color Breakpoint Continous$6
Signal Line 256 Gray Level 4 Channel Constant Current LED Driver IC Ws2814A$0.05
Christmas Decoration Full Color LED String Waterproof Arbitrary Cut and Weld No Address Code String Lights Bedroom Plug in Christmas String Light Waterproof$0.46
Ws2812b 4pins Intelligent Control Chip LED Integrated Light Source Full Color LED SMD Addressable$0.05
Digital Smart Rgbic USB Outdoor Fairy String Lights Curtain Christmas Firefly Lights$0.46
Worldsemi Chip LED SMD3535 RGB Intelligent Light Source Addressable Ws2812b-Mini RGB LED Light$0.04
Signal Line 256 Gray Level 4 Channel Two-Input Constant Current LED Driver IC Ws2814$0.07
Worldsemi Flexible Light Strip Ws2811 60LED RGB LED Strip Lighting Addressable 12V Strip Light$6
