In the era of miniaturized and high-speed electronic devices, the Kinghelm KH-FG0.5-H2.0-4P-SMT FFC/FPC connector stands out as a premier solution for internal flexible cable connections. With its ultra-thin profile, precise 0.5mm pitch, and robust flip-lock structure, it has become the go-to choice for high-end applications in consumer electronics, automotive electronics, and communication modules. This connector features a surface-mount (SMD) package, bottom contact 4-pin design, and is supplied in tape-and-reel packaging — streamlining automated SMT assembly processes and ensuring stable, high-reliability performance in compact device architectures.

Kinghelm KH-FG0.5-H2.0-4P-SMT Product Image

Designed specifically for space-constrained electronic systems, the 0.5mm fine-pitch layout meets the increasing demands for high-density PCB routing, conserving board space while maintaining signal integrity. Its bottom contact configuration provides efficient signal transmission with reduced signal loss and crosstalk, making it particularly suitable for use in smartphones, tablets, wearables, drones, and smart home devices.

The KH-FG0.5-H2.0-4P-SMT utilizes a flip-lock actuator for easy and secure FFC/FPC insertion. This locking mechanism ensures stable contact even under conditions of frequent vibration or movement, far surpassing the reliability of traditional slider or friction-lock systems. Precision tooling and high-quality engineering-grade plastic contribute to long-lasting locking performance, withstanding thousands of mating cycles without deformation or loosening — ideal for environments requiring frequent plug-and-unplug operations.

Thanks to its SMD configuration and tape-and-reel format, this connector is perfectly suited for automated high-speed SMT production lines, supporting reflow soldering while maintaining excellent assembly accuracy. Weighing only 0.277 grams, it fits perfectly into lightweight and ultra-slim electronic assemblies, adding minimal bulk while maximizing space efficiency — an essential characteristic for size-sensitive applications.

The KH-FG0.5-H2.0-4P-SMT connector is widely used in applications involving flexible circuit interconnections, including display modules, camera modules, touch screens, fingerprint sensors, and LCD interfaces. Its high durability and contact stability also make it well-suited for industrial control boards, medical electronics, and in-vehicle infotainment systems where reliability is critical.

As 5G, AIoT, smart terminals, and automotive electronics continue to evolve, demand for high-performance micro-connectors is rapidly increasing. The KH-FG0.5-H2.0-4P-SMT FFC/FPC connector meets these next-generation requirements by delivering precise pin alignment, high signal integrity, secure mechanical locking, and compatibility with mass production processes, making it a key enabler for compact, high-speed, and highly integrated system designs.

Kinghelm, a trusted name in China’s connector manufacturing industry, adheres to strict quality and consistency standards. Its FFC/FPC series connectors have passed multiple international certifications and are widely adopted by global customers. The KH-FG0.5-H2.0-4P-SMT showcases Kinghelm’s commitment to innovation, precision, and reliability, supporting the integration of advanced features in next-generation smart devices.

Kinghelm KH-FG0.5-H2.0-4P-SMT Specification

In conclusion, the Kinghelm KH-FG0.5-H2.0-4P-SMT FFC/FPC connector offers exceptional micro-pitch design, contact reliability, and structural integrity, making it an ideal choice for internal cable connections in modern electronic products. It’s the perfect solution for engineers seeking to enhance product performance and reliability in compact form factors.

About Kinghelm

Shenzhen Kinghelm Electronics Co., Ltd.（www.kinghelm.net）has technical backbones from Tsinghua University and UESTC, and has introduced overseas returnee professionals. Kinghelm is able to develop highly reliable and high-performance antenna and connector products.KH series products of "Kinghelm" brand include Beidou/GPS antennas, RF adapter connectors, plug connector, electrical data connectors, terminals, and customized vehicle harnesses, industrial / medical connectors, and special antenna connectors."Kinghelm connects world", Kinghelm has grown with the development of China's Beidou industry. Starting from supplying Beidou/GPS dual mode antennas, IPEX terminals, and RF adapter cables for automotive manufacturers, Kinghelm has continuously developed products. Currently, it has a series of WiFi, Bluetooth, NB-loT, LoRa, Zigbee, UWB, and GSM antennas, RFID tags, RF adapter cables, standard microwave antennas, vehicle grade SMA, SMB, FAKRA holders, coaxial cables, and can customize non-standard antenna connectors based on customer drawings or samples.

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