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Pulse, a YAGEO company, is a key element in a family of businesses  that combine to create one of the largest passive electronic manufacturers in the world.     Founded in 1956 in Redwood City, California and acquired by Yageo Corporation in 2018 Pulse has over 60 years of innovation experience and is a leader in technology, design and manufacturing.  Our passive electronic components include power and networking magnetics, current sensing, cable harnesses, power supplies, antennas and connectors.   Our global customer base include the market leaders in the Communications, Computing, Consumer, Industrial, IoT and Transportation segments.   Our products can be found in a wide range of applications including hybrid and electric vehicles, 5G mobile network systems, smart grids, wearables, lighting, cell phones, datacenters, wireless charging, industrial automation equipment and security.

KEMET is one of the world's most well-known capacitor manufacturers and a global leader in passive electronic technology. Headquartered in Greenville, South Carolina, the company has more than 20 production bases in more than 10 countries including the United States, China, Mexico, Germany, Bulgaria, Italy, Finland, Portugal, Sweden, the United Kingdom, Macedonia, and Indonesia, and has a global sales and distribution network. Its business scope covers large-scale industrial applications, new energy, consumer electronics, communications, infrastructure and other fields.

KEMET/TOKIN is a Japanese company that produces tantalum capacitors, electromagnetics, machinery, access equipment and piezoelectric ceramics. KEMET/TOKIN is an internationally renowned manufacturer of high-end farad capacitors. The capacitors it produces are of extremely high quality and extremely stable performance, especially in the field of farad capacitors.

Founded in 1977, YAGEO Corporation is a leading global electronic component company with capabilities on a global scale, including production and sales facilities in Asia, Europe and the Americas. The corporation provides one-stop-shopping, offering its complete product portfolio of resistors, capacitors, inductors, transformers, relays, antennas, wireless components and Circuit protection components to meet the diverse requirements of customers. 

Since 2001, BrightKing has been involved in the circuit protection industry, growing from a single-product supplier to a cutting-edge company that offers a full range of circuit protection components and solutions. BrightKing aims to meet your ever-changing demands. It has invested heavily in research and development, manufacturing facilities and engineering expertise to provide you with leading-edge circuit protection components and design and testing capabilities.Joined into Yageo Group in Sep. 2018

High-precision temperature measurement is essential for many key technologies, and a prerequisite for efficient technical solutions. Platinum temperature sensors are characterized by high stability, repeatability, and fast response times. We offer a wide range of platinum temperature sensors with a variety of resistance values and temperature coefficients.

Established since 1972at Hsinchu Taiwan, Chilisin Electronics Corp. started as a ferrite core supplier for domestic market with in-house powder mixing technology. Over the years, Chilisin has evolved into a global group to provide comprehensive passive components through vertical integration and horizontal alliances, including Ferroxcube, MagLayers, Magic Tech and Bothhand.

Following the company's motto- Quality, Service, Innovation and Responsibility, the founder T. C. Wu has focused all resources toward the development, the manufacturing and the marketing of electrolytic capacitors since Lelon's establishment in 1976.

Established in 1990 and listed on the Shenzhen Stock Exchange in 2006 (stock code 002079). Annual sales of 4.087 billion RMB (2023) ; Complete supply chain system from wafer to packaging; one of the largest rectifier production factories in China; most distinctive IC package design; Insist on quality; 2000+ employees; the sales network and technical support team all over the world.

Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 16,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.

Since 1977, Conquer has continuously pushed ourselves forward to become the leading fuse designer and manufacturer in the Asia-Pacific region. With a highly specialized understanding of circuit protection and a deep understanding of the industry we are developing products exactly suited to fluctuating market demands. Due to our advanced automated production capabilities, Conquer innovation encompasses the entire spectrum of the industry—custom-designing fuses, equipment and machinery for our clients.

DIOO Microcircuits Co., Ltd. Jiangsu is an integrated circuit and chip design enterprise that specializes in the research, design, and sales of high-performance analog chips. Concept: DIOO adheres to the business strategy of "full product business line" coordinated development to continuously provide customers with high efficiency, low power consumption, and consistent quality analog chip products.