In today’s rapidly evolving electronics industry, efficient and stable electrical connections are more critical than ever. Kinghelm proudly presents the KH-PG205005-DZ Pogo Pin spring probe connector, a product renowned for its compact design, excellent conductivity, and durable craftsmanship. Engineered specifically for low-voltage, low-current applications, this connector has proven itself across various industries as an ideal choice when both space constraints and high reliability are required. With an overall length of just 5.0mm, the KH-PG205005-DZ is built from premium brass alloy barrels and pins, paired with a precision-engineered spring mechanism to ensure stable contact performance and a long service life.

Kinghelm KH-PG204505-DZ Product Image

One of the greatest advantages of the Kinghelm KH-PG205005-DZ Pogo Pin spring probe connector lies in its outstanding electrical performance and reliability. Rated for a continuous operating current of 1A and working voltage under 12V@25℃, it meets the stringent demands of consumer electronics, communication devices, and test fixtures that require stable low-current connections. The product has passed rigorous salt spray testing (5% salt solution, 24 hours without corrosion) and solderability tests (230±5℃, achieving over 95% wet solder coverage within 1 second), ensuring exceptional corrosion resistance and solderability even in harsh environments—greatly extending product lifespan and adaptability.

From a materials perspective, the KH-PG205005-DZ Pogo Pin spring probe connector utilizes high-quality brass alloy for both the barrel and the pin. This not only provides excellent electrical conductivity but also ensures superior mechanical strength and wear resistance. The natural oxidation resistance of brass further enhances the connector’s stability, helping maintain consistent contact resistance over long-term use and minimizing signal transmission losses to ensure signal integrity and data efficiency.

In terms of manufacturing, Kinghelm applies strict production and quality control processes to the KH-PG205005-DZ. The spring design is the result of precise calculations and multiple tests, providing stable contact force even under frequent mating cycles, vibration, or impact. Additionally, the product comes in convenient bag packaging, which facilitates storage and shipping while protecting against static electricity and dust contamination.

With a product weight of just about 0.035 grams and a compact length of 5.0mm, the KH-PG205005-DZ is perfectly suited for space-limited devices such as smart wearables, handheld terminals, Bluetooth headsets, battery testing equipment, medical instruments, and communication modules. Its miniature form factor not only reduces the complexity of system design but also helps designers save valuable internal space, allowing greater flexibility in circuit and structural layouts.

Furthermore, as a specialized brand dedicated to connector R&D and production, Kinghelm ensures that every single KH-PG205005-DZ unit meets or even exceeds industry standards. From material selection to final product inspection, every step is meticulously controlled to deliver high quality and consistency—helping clients shorten development cycles, reduce maintenance costs, and improve overall market competitiveness.

Kinghelm KH-PG204505-DZ Specification

In conclusion, the Kinghelm KH-PG205005-DZ Pogo Pin spring probe connector combines excellent conductivity, corrosion resistance, and solderability with a lightweight, compact structure and long service life. Whether used in consumer electronics, industrial testing, medical devices, or communication equipment, the KH-PG205005-DZ provides a safe, reliable, and efficient electrical connection solution—making it a trusted choice from Kinghelm.

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.