HRS DF36-50P-0.4SD ultra-fine coaxial cable reliable interconnection solution for high-density and high-speed applications

With the continuous thinning and functional complexity of electronic devices, extremely fine coaxial cables are widely used in high-density applications such as medical imaging, security equipment, and notebook camera modules. However, precise cables are prone to bending, plugging, and environmental changes, leading to breakage or signal loss. The HRS DF36-50P-0.4SD is designed for extremely fine coaxial cables, providing a high-precision, high-reliability high-speed interconnection solution, effectively ensuring equipment signal stability.

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Part 1: Technical Features

DF36-50P-0.4SD belongs to the HRS DF36 series 50-pin miniature component, with a pitch of only 0.4 mm, which can match ultra-fine coaxial cables with AWG42–46. The multi-point grounding and shielding design effectively reduces EMI interference, and the four-point clip locking structure ensures stable insertion and strong vibration resistance. The miniaturized design saves PCB space, and the precise contact points ensure the reliability of high-speed signal transmission, widely used in equipment with high requirements for signal integrity such as medical imaging, security surveillance cameras, and notebook camera modules.

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Part Two: Common Faults and Identification

Extremely fine coaxial cable structures are precise, common problems include cable断裂 or bending damage, poor interface contact, as well as cracking or oxidation at the board end welding points. Excessive bending, equipment vibration, or incomplete locking may lead to intermittent signal interruption. Long-term exposure to heat expansion and contraction due to welding points or environmental factors such as humidity may also result in contact failure, leading to image or data loss. These issues directly affect the stability of high-speed signal transmission and the overall performance of the equipment.

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Section 3: Troubleshooting and Maintenance Suggestions

Firstly, check whether the DF36-50P-0.4SD is securely inserted and ensure that the locking clip is fully engaged. Inspect the cable for signs of fatigue or breakage, and replace the entire set of very thin coaxial cable if any damage is found. Damaged or aging interface components should be replaced with genuine parts. Installing a limiter or a flexible tube protector at the interface outlet can reduce the stress on the cable bend; regularly clean the interface to prevent microscopic dust or oxides from affecting contact quality. These measures can effectively extend the service life of the equipment and ensure stable high-speed signal transmission.

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In high-frequency and high-speed transmission applications, the reliability of extremely thin coaxial cables is crucial. The HRS DF36-50P-0.4SD, with its precise design, multi-point grounding, and anti-interference structure, can effectively address issues such as cable breakage and signal loss, ensuring long-term stable operation of the equipment.

I amSuzhou Huichengyuan Electronic TechnologyLong-term focus on the design and customization of high-speed signal cable harnesses and ultra-fine coaxial cable harnesses, committed to providing stable and reliable high-speed interconnection solutions. If you have related needs or want to learn more information, please contactManager Zhang: 18913228573 (WeChat number the same)。