Worldsemi Co., Limited
Worldsemi Co., Limited
🇨🇳 China, Guangdong
200751-100 peopleManufacturer/Trading CompanyWorldsemi 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.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
Product customizationOffers full customization for design and features.
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Flexible Light Strip Ws2811 30LED RGB LED Strip Lighting Addressable 12V Strip Light Worldsemi Decoration
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Flexible Light Strip Ws2811 30LED RGB LED Strip Lighting Addressable 12V Strip Light Worldsemi Decoration, Find Details and Price about Worldsemi Flexible Light Strip Ws2811 30LED RGB LED Strip Lighting from Flexible Light Strip Ws2811 30LED RGB LED Strip Lighting Addressable 12V Strip Light Worldsemi Decoration - Worldsemi Co., Limited$4
Worldsemi SMD2121 Addressable High-Gray Ws2816b-2020 6pins Full Color LED 16bit 3 Channel Constant Current Digital LED Breakpoint Continuous Transmission LED
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Worldsemi SMD2121 Addressable High-Gray Ws2816b-2020 6pins Full Color LED 16bit 3 Channel Constant Current Digital LED Breakpoint Continuous Transmission LED, Find Details and Price about Worldsemi Hot Sale LED Ws2816b-2020 6pins from Worldsemi SMD2121 Addressable High-Gray Ws2816b-2020 6pins Full Color LED 16bit 3 Channel Constant Current Digital LED Breakpoint Continuous Transmission LED - Worldsemi Co., Limited$0.04
Smart Fairy String Lights Rgbic USB Outdoor Digital Lights Plug in Christmas Waterproof Outdoor Festival LED String Light
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Smart Fairy String Lights Rgbic USB Outdoor Digital Lights Plug in Christmas Waterproof Outdoor Festival LED String Light, Find Details and Price about Smart Fairy String Lights Plug in Christmas String Light from Smart Fairy String Lights Rgbic USB Outdoor Digital Lights Plug in Christmas Waterproof Outdoor Festival LED String Light - Worldsemi Co., Limited$0.46
Worldsemi Flexible Light Strip Ws2812b 30LED RGB LED Strip Lighting Addressable 5V Strip Light
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Worldsemi Flexible Light Strip Ws2812b 30LED RGB LED Strip Lighting Addressable 5V Strip Light, Find Details and Price about Black/White Light 5050 SMD RGB LED Strip Ws2812 from Worldsemi Flexible Light Strip Ws2812b 30LED RGB LED Strip Lighting Addressable 5V Strip Light - Worldsemi Co., Limited$4
DC12V 60/M Ws2815b Addressable RGB LED Strip Waterproof Digital RGB Strip Dream Magic Color Breakpoint Continous
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DC12V 60/M Ws2815b Addressable RGB LED Strip Waterproof Digital RGB Strip Dream Magic Color Breakpoint Continous, Find Details and Price about Breakpoint Continous Black/White Light from DC12V 60/M Ws2815b Addressable RGB LED Strip Waterproof Digital RGB Strip Dream Magic Color Breakpoint Continous - Worldsemi Co., Limited$6
Signal Line 256 Gray Level 4 Channel Constant Current LED Driver IC Ws2814A
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Signal Line 256 Gray Level 4 Channel Constant Current LED Driver IC Ws2814A, Find Details and Price about Signal Line 256 Gray Level 4 Channel from Signal Line 256 Gray Level 4 Channel Constant Current LED Driver IC Ws2814A - Worldsemi Co., Limited$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
0·0 reviews
Christmas Decoration Full Color LED String Waterproof Arbitrary Cut and Weld No Address Code String Lights Bedroom Plug in Christmas String Light Waterproof, Find Details and Price about Christmas Decoration Full Color LED String Waterproof from Christmas Decoration Full Color LED String Waterproof Arbitrary Cut and Weld No Address Code String Lights Bedroom Plug in Christmas String Light Waterproof - Worldsemi Co., Limited$0.46
Ws2812b 4pins Intelligent Control Chip LED Integrated Light Source Full Color LED SMD Addressable
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Ws2812b 4pins Intelligent Control Chip LED Integrated Light Source Full Color LED SMD Addressable, Find Details and Price about Ws2812b 4pins Intelligent Control Chip LED from Ws2812b 4pins Intelligent Control Chip LED Integrated Light Source Full Color LED SMD Addressable - Worldsemi Co., Limited$0.05
Digital Smart Rgbic USB Outdoor Fairy String Lights Curtain Christmas Firefly Lights
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Digital Smart Rgbic USB Outdoor Fairy String Lights Curtain Christmas Firefly Lights, Find Details and Price about Christmas Decoration Waterproof from Digital Smart Rgbic USB Outdoor Fairy String Lights Curtain Christmas Firefly Lights - Worldsemi Co., Limited$0.46
Worldsemi Chip LED SMD3535 RGB Intelligent Light Source Addressable Ws2812b-Mini RGB LED Light
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Worldsemi Chip LED SMD3535 RGB Intelligent Light Source Addressable Ws2812b-Mini RGB LED Light, Find Details and Price about Ws2812b-Mini RGB LED Light Intelligent Control Chip LED from Worldsemi Chip LED SMD3535 RGB Intelligent Light Source Addressable Ws2812b-Mini RGB LED Light - Worldsemi Co., Limited$0.04
Signal Line 256 Gray Level 4 Channel Two-Input Constant Current LED Driver IC Ws2814
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Signal Line 256 Gray Level 4 Channel Two-Input Constant Current LED Driver IC Ws2814, Find Details and Price about Signal Line 256 Gray Level 4 Channel from Signal Line 256 Gray Level 4 Channel Two-Input Constant Current LED Driver IC Ws2814 - Worldsemi Co., Limited$0.07
Worldsemi Flexible Light Strip Ws2811 60LED RGB LED Strip Lighting Addressable 12V Strip Light
0·0 reviews
Worldsemi Flexible Light Strip Ws2811 60LED RGB LED Strip Lighting Addressable 12V Strip Light, Find Details and Price about Worldsemi Flexible Light Strip Ws2811 60LED RGB LED Strip Lighting from Worldsemi Flexible Light Strip Ws2811 60LED RGB LED Strip Lighting Addressable 12V Strip Light - Worldsemi Co., Limited$6Customers
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Winsemi Microelectronics Company Limited
🇨🇳 China
200411-50 peopleManufacturerEstablished brand
Own brand
Product customization
High-tech enterprise
Shipments
2
Key customer
RANG DONG
Key market
🇰🇷 South Korea
Description
Winsemi Microelectronics Company Limited, founded in 2004 and registered in 2010, is a manufacturer and contract manufacturer based in Shenzhen, China, specializing in semiconductor power devices. With 11 to 50 employees, the company is recognized for its R&D, manufacturing, and brand selling capabilities. They produce a comprehensive range of products including Power MOSFETs, Transistors, Rectifiers, Diodes, IGBT Modules, and ICs, which are utilized in green lighting, communications, power supply, automotive, appliance control panels, and industrial equipment. Winsemi Microelectronics operates chip production bases in South Korea, Taiwan, and mainland China, with packaging facilities in Guangzhou and Wuxi. The company boasts a factory covering approximately 20,000 square meters, including a 1,500 square meter clean area, and has an investment exceeding 1.5 billion yuan. They are committed to quality and environmental management, holding ISO 9001 and ISO 14001 certifications. Their R&D team, comprising experts from the USA, South Korea, and China, focuses on developing advanced semiconductor power devices with customer-centric designs.
Silicon N-Channel Power Mosfet (SFP50N06)
Fast Recovery Diode (D92-02)
Silicon Controlled Rectifiers (MCR100-8)
Bi-Directional Triode Thyristor (STN1A60)
Fast-Switching NPN Power Transistor (SBP13003-O)
Switching Transistor (SBP13007-O)
Silicon N-Channel Mosfet (SFP840)
Fast-Switching NPN Power Transistor (MJE13005)
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
