In modern electronic device design, a stable power connection is essential for reliable operation. Engineers and designers often face challenges such as limited space, high waterproof requirements, electrical performance limitations, low assembly efficiency, and connector compatibility issues. The KH-FSDC-30007-05DBAP-A DC power socket from Kinghelm addresses these challenges by providing a practical and flexible solution for a wide range of devices.

Kinghelm KH-FSDC-30007-05DBAP-A Product Image

Space Constraints: Challenges in Device Layout

In compact portable instruments, industrial controllers, and desktop electronics, internal space is often limited. Traditional straight DC power sockets may occupy too much height, complicating PCB layout and reducing space for other components, potentially affecting heat dissipation and overall device design.

Solution: Horizontal Plug-in Design
The KH-FSDC-30007-05DBAP-A features a horizontal plug-in structure, allowing the connector to lie flat on the PCB surface. With a height of only 17.3mm, it provides more flexibility for small devices or multi-layer boards. The bent-pin installation combined with plug-in packaging ensures stable soldering and reduces assembly errors, supporting both manual and automated production processes.

Waterproof Requirements: Reliable Power in Moist Environments

Many consumer electronics and industrial devices are exposed to moisture or accidental liquid spills. Standard DC sockets can suffer from poor contact or short circuits under these conditions, affecting device reliability.

Solution: IPX7 Waterproof Rating
The KH-FSDC-30007-05DBAP-A offers IPX7 waterproof protection, capable of withstanding temporary immersion without affecting performance. Its horizontal design combined with waterproof sealing ensures reliable connectivity even in damp environments, making it suitable for laboratory equipment, portable instruments, and industrial applications.

Electrical Performance: Stability and Safety

In applications with 24V power and 5A current, ordinary DC connectors may encounter high contact resistance or insufficient insulation, leading to voltage fluctuations, signal loss, or component damage.

Solution: Reliable Electrical Parameters
This model maintains a maximum contact resistance of 50mΩ, a minimum insulation resistance of 100MΩ, and withstands AC500V. The 5PIN design allows for organized distribution of power and signal lines, improving system stability and supporting multi-channel power or complex wiring needs.

Production Efficiency: Challenges in Mass Assembly

Loose DC connectors are difficult to handle on automated production lines, while manual soldering can produce uneven joints or misalignment, affecting quality and efficiency.

Solution: Plug-in Packaging with Tape Reel
The KH-FSDC-30007-05DBAP-A is packaged in a plug-in format with tape reel, supporting both automated and manual assembly. Tape reel packaging improves production efficiency, reduces material waste, and simplifies logistics. With a lightweight design of only 3.4 grams, transportation and storage are also more convenient.

Connector Compatibility: Flexible Device Integration

Different devices often require specific connector dimensions. Mismatched outer or inner diameters, or pin size, can lead to poor contact or installation failure.

Solution: Standardized Interface Design
With an outer diameter of 7.7mm, inner diameter of 6.3mm, and 2.0mm pin diameter, the KH-FSDC-30007-05DBAP-A meets standard DC connector specifications. This ensures compatibility with a wide range of adapters and power sources, offering designers greater flexibility and ease of integration.

Kinghelm KH-FSDC-30007-05DBAP-A Specification

Comprehensive Value in Application

By addressing space, waterproofing, electrical performance, production efficiency, and compatibility challenges, the Kinghelm KH-FSDC-30007-05DBAP-A provides a balanced and practical solution. Whether in desktop electronics, portable instruments, or industrial control devices, the connector supports stable power supply and reliable signal transmission.

Its compact dimensions, robust installation method, waterproof design, and reliable electrical parameters allow devices to maintain stable performance within limited space. For production engineers, the plug-in packaging with tape reel also improves assembly efficiency and management convenience.

Choosing the Kinghelm KH-FSDC-30007-05DBAP-A DC power socket ensures that common DC connector challenges are addressed while providing designers with flexibility and reliability. It is suitable for consumer electronics, industrial equipment, and portable instruments, supporting practical, stable, and flexible power connections.

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.