As electronic devices continue to evolve towards miniaturization and smart integration, connectors—vital components for power transmission—play a key role in ensuring device stability and performance. The KH-DC-022-2.5 DC power jack from Kinghelm stands out with its compact design, reliable performance, and broad compatibility, making it an ideal choice for many electronics manufacturers.

Kinghelm KH-DC-022-2.5 Product Image

Product Overview and Features
The KH-DC-022-2.5 is a DC power jack developed by Kinghelm, categorized under their DC power connector series. Featuring a standard 2.5mm inner contact diameter, this jack is compatible with various matching DC plugs, ensuring efficient and stable power connections. Its compact form factor and lightweight design—just 2.3 grams—make it particularly suitable for applications where overall device weight is critical.

Mounting Method and Electrical Specifications
This model supports panel mounting, offering easy and secure installation ideal for streamlined production assembly. It operates at a rated voltage of 30V and a rated current of 500mA, fulfilling the power needs of most small to medium electronic devices. It ensures safe and stable power transmission, making it suitable for continuous, long-term operation.

Wide Application and Excellent Performance
The Kinghelm KH-DC-022-2.5 DC power jack is widely used in various consumer electronics and audio equipment. From traditional household devices like TVs, stereo systems, speakers, and radios, to modern smart gadgets and portable power devices, this jack delivers dependable power connectivity. Whether for mass production or product upgrades, it provides a reliable and adaptable solution.

Kinghelm KH-DC-022-2.5 Specification

As a professional-grade DC power jack, the Kinghelm KH-DC-022-2.5 DC power jack excels in both electrical performance and structural reliability. Its compact size and panel-mount design enhance product compatibility and ease of use. Kinghelm remains committed to offering high-value connector solutions, and the KH-DC-022-2.5 exemplifies their technical expertise and quality assurance. For manufacturers seeking dependable power connections, this model is a trustworthy option.

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.

KH-DC-022-2.5To Product Page