Kinghelm Ultra-Fine Pitch FPC Connector -

In today’s trend of increasingly miniaturized and highly integrated electronic products, the performance and design of connectors directly impact device stability and reliability. Kinghelm’s KH-FG0.5-H2.0–20P-SMT FPC connector is an ultra-fine pitch connector specifically designed for FPC (Flexible Flat Cable). With its precise 0.5mm pitch, 20-pin configuration, and innovative flip-lock bottom-contact structure, it provides efficient and stable connection solutions for various compact electronic devices.

Kinghelm KH-FG0.5-H2.0–20P-SMT Product Image

High-Density Precision Connection
This connector features an industry-leading 0.5mm ultra-fine pitch design, enabling precise arrangement of 20 contacts within an extremely compact space, perfectly meeting the high-density connection demands of modern electronic devices. The contacts are made of special high-elasticity alloy and formed through precision stamping, ensuring excellent contact stability and durability even under long-term frequent plugging and unplugging. This design is particularly suitable for space-constrained compact devices such as smartphones and smartwatches, offering greater layout flexibility for product designers.

Stable and Reliable Mechanical Structure
The product incorporates an innovative flip-lock mechanism with precision-engineered mechanical latches to effectively resist vibration and shock during device operation, preventing accidental FPC cable disconnection. The optimized guide groove structure ensures smooth cable insertion, significantly reducing assembly difficulty and operation time. The unique pressure-balancing design ensures uniform and stable contact pressure between the FPC and contacts, avoiding common contact issues found in traditional connectors and substantially improving long-term reliability.

Outstanding Electrical Performance

The bottom-contact design shortens signal transmission paths, greatly reducing signal attenuation and interference, making it particularly suitable for high-speed data transmission applications. The connector housing is made of high-performance engineering plastics, capable of withstanding reflow soldering temperatures above 260°C while maintaining dimensional stability during SMT processes. Additionally, the material offers excellent chemical corrosion resistance, ensuring stable operation in various harsh environments.

Efficient Automated Production
The product is fully compatible with SMT surface-mount technology, seamlessly integrating into modern automated production lines for high-efficiency, high-precision mass production. The precision welding process design significantly reduces assembly error rates and improves first-pass yield. The ultra-lightweight design (only 0.479g) not only reduces the weight burden on end products but also optimizes material handling efficiency on production lines, delivering significant cost advantages to manufacturers.

Flexible and Eco-Friendly Solution
This series of connectors supports various FPC cable specifications and can be customized in terms of pin count and pitch to meet specific application requirements. The product strictly complies with RoHS directives, using lead-free eco-friendly materials and manufacturing processes, fully meeting environmental standards for high-end markets such as Europe and the U.S. These features make it the ideal connection solution for various miniaturized electronic devices, providing strong support for global market expansion.

Kinghelm KH-FG0.5-H2.0–20P-SMT Specification

Kinghelm’s KH-FG0.5-H2.0–20P-SMT FPC connector, with its core advantages including a 0.5mm ultra-fine pitch, flip-lock structure, bottom-contact design, and SMT compatibility, is the ideal choice for high-density electronic devices. It is widely applicable in smartphones, wearable devices, industrial control equipment, and other fields, providing stable and efficient electrical performance along with user-friendly design to effectively address space constraints. It offers engineers a high-reliability, easy-to-assemble premium connection solution.

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.