As intelligent vehicles and vehicle-to-everything (V2X) technologies continue to evolve, the stability and reliability of in-vehicle communication systems have become critical metrics for evaluating overall vehicle performance. Especially with the rise of autonomous driving, big data transmission, and multi-protocol wireless communication, RF connectors play an increasingly vital role. The KH-2FK1-I-RM-101 Beige FAKRA 90° Male PCB-Mounted Antenna Connector, developed by Kinghelm, is engineered for the demanding automotive environment and meets stringent requirements for high-frequency signal transmission—quickly becoming a go-to solution for next-generation automotive RF connectivity.

Kinghelm KH-2FK1-I-RM-101 Product Image

With the expansion of intelligent driving functions, vehicles must now handle a broader range of wireless signals and frequencies. The Kinghelm KH-2FK1-I-RM-101 supports an ultra-wide frequency range from 0 Hz to 6 GHz, covering major automotive communication systems such as GPS, Wi-Fi, Bluetooth, and upcoming 5G networks. Its standard 50Ω impedance design reduces signal reflection and attenuation, ensuring clean and stable data transmission across multiple vehicle systems.

This connector features an advanced LCP (liquid crystal polymer) insulator, which offers excellent heat resistance, chemical stability, and mechanical strength. It is capable of withstanding the harsh temperature variations and vibration impacts found in automotive environments. The PBT housing provides robust protection while maintaining high performance within an operating temperature range of -40°C to +105°C. With a lightweight design weighing only 5.214 grams, it aligns with the automotive industry's trend toward lightweight components, supporting vehicle efficiency and sustainability goals.

The 90-degree right-angle design of the KH-2FK1-I-RM-101 optimizes space utilization, making it easier to route cables within confined automotive assemblies while preventing signal loss and mechanical wear caused by cable bending. With over 25 mating cycles of tested durability, this connector ensures long-term reliability and easy maintenance, reinforcing the performance of the vehicle's wireless systems.

In real-world applications, the KH-2FK1-I-RM-101 is widely used in GPS antennas, wireless communication modules, infotainment systems, and smart automotive sensors. Its robust high-frequency performance supports precise vehicle positioning, real-time data exchange, and high-quality audio/video transmission—enhancing both driver experience and vehicle intelligence.

Looking ahead, the demand for RF connectors will become more diversified and complex with the growth of autonomous driving and V2X technologies. With its high-performance materials and innovative structure, the KH-2FK1-I-RM-101 is well-equipped to support faster, more complex wireless signal transmission. It not only improves electromagnetic interference resistance in vehicle systems but also offers automotive manufacturers a stable and efficient hardware solution, helping to accelerate the smart mobility revolution.

Kinghelm KH-2FK1-I-RM-101 Specification

In conclusion, the Kinghelm KH-2FK1-I-RM-101 Beige 90° Male FAKRA PCB-Mounted RF Antenna Connector stands out with its superior materials, broad frequency coverage, compact mechanical design, and outstanding durability. It is an ideal component for advanced in-vehicle wireless communication systems, supporting the ongoing progress of automotive networking and smart transportation technologies.

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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