In today’s electronics industry, the shift towards thinner, smaller, and higher-density designs is accelerating. This trend drives ever-higher requirements for the precision and reliability of interconnect components. The Kinghelm KH-FPC0.5-H2.0SMT-40P-QCHF FPC connector is purpose-built to meet these demands, offering outstanding performance in a compact footprint.

Kinghelm KH-FPC0.5-H2.0SMT-40P-QCHF Product Image

With a 0.5mm pitch, 2.0mm board height, and flip-lock structure, this connector exemplifies high engineering precision while also ensuring ease of assembly and long-term connection stability. It is ideal for space-constrained applications such as smart wearables, consumer electronics, automotive modules, industrial control systems, and medical devices.

As an SMD (surface-mount device) type connector, the KH-FPC0.5-H2.0SMT-40P-QCHF FPC connector is supplied in standard tape-and-reel packaging for seamless integration into high-speed SMT assembly lines—reducing production costs and improving assembly efficiency. With 40 contacts, it supports multi-channel signal transmission, making it well-suited for complex functional modules. This includes main-to-sub board data links, or flexible cable (FPC/FFC) connections for displays, cameras, and similar components.

One standout feature is the flip-lock mechanism. Installation is quick and secure—simply insert the flexible cable into the connector and close the flip lock to achieve firm contact. Compared to traditional slider or side-push types, the flip-lock design saves space and enhances mechanical stability, especially in high-volume production. It also offers excellent resistance to vibration and disconnection, ensuring reliable performance in rugged or long-duration environments.

From a structural perspective, the 0.5mm pitch and low 2.0mm profile allow for seamless integration into compact modules without compromising functionality. The SMD configuration ensures consistent soldering quality, reducing failures caused by manual errors. The contact terminals are made from high-grade materials, providing excellent conductivity and corrosion resistance for long-lasting performance.

As modern electronics move towards tighter integration and higher functionality, high-density, high-precision connectors like the KH-FPC0.5-H2.0SMT-40P-QCHF FPC connector are becoming the preferred choice. Its superior signal integrity, connection reliability, and manufacturing compatibility offer engineers greater design flexibility and contribute to enhanced product performance.

Kinghelm KH-FPC0.5-H2.0SMT-40P-QCHF Specification

Whether used in smartphones, Bluetooth earphones, drones, industrial control boards, or medical diagnostic equipment, the Kinghelm KH-FPC0.5-H2.0SMT-40P-QCHF FPC connector delivers outstanding adaptability. For manufacturers pursuing performance and reliability, this connector is a critical component in elevating product quality and optimizing structural design.

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.

KH-FPC0.5-H2.0SMT-40P-QCHFTo Product Page