In the rapidly evolving electronics manufacturing industry, connectors play an increasingly critical role as indispensable components of circuit systems. As a well-known domestic connector brand, Kinghelm is committed to providing diverse and high-quality electronic connectivity solutions. Its range of pin header products includes single-row pin headers, dual-row pin headers, SMD pin headers, through-hole pin headers, round pins, and square pins, among various other structures and package types. These products are widely applied in consumer electronics, industrial control systems, automotive electronics, security equipment, and more. Thanks to its robust technical expertise and rigorous quality control, Kinghelm pin headers have earned an excellent reputation among customers.

Kinghelm KH-2.54PH180-1X4P-L11.5 Product Image

Among the many pin header products, the KH-2.54PH180-1X4P-L11.5 from Kinghelm stands out as a practical and high-performance straight-through single-row pin header. It adopts a standard 2.54mm pitch design with a 1x4P layout, making it suitable for signal transmission and connection across various PCBs. With its precise structural design, stable electrical performance, and strong versatility, this product is becoming a popular choice in the electronics assembly industry.

As electronic products continue to develop toward miniaturization, high density, and high-speed transmission, pin header designs are also being optimized in terms of structure and materials to meet stricter requirements for transmission efficiency and environmental adaptability. The KH-2.54PH180-1X4P-L11.5 pin header features a through-hole mounting (THT) package, enabling fast assembly and batch soldering, greatly improving production efficiency. With 4 pins in total, it supports streamlined and efficient signal transmission design.

From a design detail perspective, this square pin header ensures stable mating and reliable contact. With a plastic height of 2.5mm, the overall structure remains compact, ideal for space-constrained PCB layouts. The terminal pin length is 3mm, while the mating pin length is 6mm, offering excellent mating compatibility and solid soldering for extended service life. Moreover, the KH-2.54PH180-1X4P-L11.5 pin header supports an operating temperature range of -40°C to +105°C, allowing it to function reliably in harsh environments and meeting industrial-grade product standards. It is especially well-suited for industrial control, instrumentation, and communication devices, where stability and environmental resistance are key requirements.

Beyond its excellent performance and broad application compatibility, the KH-2.54PH180-1X4P-L11.5 pin header is manufactured under strict quality standards. Each batch undergoes thorough testing for electrical and mechanical properties to ensure it meets the 3A rated current requirement, fulfilling the power transmission needs of mainstream electronic equipment. The product is bagged for packaging, which aids in transportation and inventory management while reducing the risk of pin deformation caused by loose handling.

From a market perspective, the trends in pin header design are shifting toward miniaturization, flexible multi-pin configurations, and enhanced anti-interference capabilities. With years of technical experience, Kinghelm not only provides a wide variety of standard pin header models but also offers custom development services to meet specific needs in customized applications. The KH-2.54PH180-1X4P-L11.5 is a prime example of a highly versatile pin header with strong electrical performance, suitable for smart devices, development board modules, medical instruments, automotive electronics, and other vertical industries.

Kinghelm KH-2.54PH180-1X4P-L11.5 Specification

In conclusion, the Kinghelm KH-2.54PH180-1X4P-L11.5 pin header is a scientifically designed, performance-stable, and flexible through-hole single-row pin header, ideal for PCB connections that require a standard 2.54mm pitch. Whether in mass industrial manufacturing or DIY electronics development, it provides reliable connectivity to ensure efficient and stable electronic system operations. Choosing Kinghelm means choosing professionalism and quality assurance.

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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