In modern electronic connectivity solutions, POGO Pin spring probes have become an ideal choice in precision fields such as smart hardware, communication equipment, and medical instruments, thanks to their outstanding conductivity and structural advantages. Mr. Song Shiqiang, General Manager of Kinghelm Electronics, notes that the KH-PG207005-DZ model, as a representative Pogo Pin spring probe connector under the Kinghelm brand, stands out with its compact 7.0mm length, excellent electrical performance, and superior corrosion resistance. Even within tight spaces, it ensures highly efficient and stable electrical connections to meet practical demands for high-density layouts and frequent mating cycles.

Kinghelm KH-PG207005-DZ Product Image

The Kinghelm KH-PG207005-DZ Pogo Pin spring probe connector features a brass alloy plunger and barrel, offering excellent conductivity. Precisely machined surfaces reduce contact resistance and extend service life. This product supports a continuous working current up to 1A and operates below 12V@25℃, making it suitable for various low-power sensors, test fixtures, and portable devices. In salt spray testing, the KH-PG207005-DZ demonstrated outstanding corrosion resistance by withstanding 24 hours in a 5% salt solution without rusting. During solderability tests at 230±5℃, it also achieved a wetting coverage rate exceeding 95%, ensuring reliable soldering quality during production.

From a structural design perspective, the KH-PG207005-DZ utilizes a spring mechanism to create stable dynamic contact force between the plunger and barrel, keeping the connection reliable even under vibration or slight displacement. The spring material and manufacturing process have undergone rigorous selection and testing to guarantee long-term elasticity and extend product lifespan. This makes it an essential solution for applications such as battery connections in smart wearables, modules in mobile payment terminals, and handheld medical diagnostic devices.

As part of the Kinghelm product family, the KH-PG207005-DZ Pogo Pin spring probe connector also offers flexible packaging and customization capabilities. Supplied in bag packaging and weighing just 0.1 grams per unit, it supports efficient high-volume production lines and automated assembly. Kinghelm also provides customization options, including different plunger lengths, diameters, and tip shapes to meet diverse customer requirements, enabling designers to achieve reliable connections even within highly compact products.

Overall, the KH-PG207005-DZ Pogo Pin spring probe connector combines excellent electrical conductivity and corrosion resistance with a small footprint, lightweight design, and high customization potential, delivering flexible and efficient connectivity solutions for next-generation smart devices. Whether used in fast-charging ports, data transfer interfaces, or internal module connections, the KH-PG207005-DZ offers stable, low-loss performance to meet the demanding requirements of engineers.

With rapid growth in industries like industrial automation, consumer electronics, and smart home devices, the demands on connectors have become increasingly stringent. The KH-PG207005-DZ, built with advanced manufacturing processes and Kinghelm's strict quality management, ensures every POGO Pin that leaves the factory meets consistent performance standards, safeguarding the stable operation of customer products. Mr. Song Shiqiang believes this dedication to detail and quality is the core reason why Kinghelm continues to earn customers’ trust.

Kinghelm KH-PG207005-DZ Specification

Looking ahead, as 5G, IoT, and automotive electronics continue to advance, the demand for miniaturized, highly reliable POGO Pin spring probe connectors will keep growing. The Kinghelm KH-PG207005-DZ, with its unique advantages, will keep delivering smarter, more efficient, and safer electrical connection solutions, supporting lighter, smaller, and higher-performance electronic products.

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.