I-PEX 20634-160T-02 ultra-fine coaxial cable assembly production full process analysis

With the continuous advancement of electronic devices towards high-speed, thin, and highly integrated designs, the internal connection system has imposed stricter requirements on the size, performance, and reliability of cables. Products such as laptops, vehicle displays, medical imaging equipment, and industrial cameras all have a strong dependence on high-speed data links. The extremely fine coaxial cable (Micro Coaxial Cable), with its low loss, high flexibility, and excellent shielding capability, has gradually become the mainstream solution for high-speed interconnects. Among many connector brands, the I-PEX CABLINE series, with its stable high-speed transmission capabilities, is widely used in high-end display and camera module applications, with the **I-PEX 20634-160T-02** being a core component for high-speed imaging and high-resolution display modules.

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I-PEX 20634-160T-02 structural features

I-PEX 20634-160T-02 belongs to the CABLINE-CA II series, specifically designed for high-speed, high-density interconnection, featuring the following key characteristics:

0.4mm contact spacing / 60Pin, suitable for extremely compact module design

• Compatible with AWG38-46 ultra-fine coaxial cable

• 1.10mm ultra-thin height, meets ultra-thin module packaging

ZenShield full shielding structure, reduces EMI interference

Mechanical lock buckle design, enhancing interlocking reliability

• Single-channel 20Gbps bandwidth, meeting Thunderbolt-level transmission requirements

These features make it an optimal connection solution for high bandwidth and high shielding requirements.

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I-PEX 20634-160T-02 ultra-fine coaxial cable assembly production process

Wire cutting

Select the appropriate specifications of Micro Coax Cable based on customer requirements, and cut it accurately with automated equipment. The length error must be controlled within ±2mm.

Laser peeling

The laser stripping machine is used to strip off the outer sheath, woven layer, and inner insulation layer by layer until the central conductor, with the requirement that the stripping edge is neat and does not damage the woven layer and core wire.

Weaving return and tin-plating

Fold the woven layer neatly and fix it, tin the central conductor to improve the reliability and wettability of the welding, and reduce the risk of false welding and cold welding.

Precision welding

The pulse welding machine is used in conjunction with fixtures to weld the processed wire material point by point to the terminal position, ensuring that the weld points are full, without short circuits, and without abnormal wire quantity.

Strengthening potting

Apply UV or hot melt adhesive for reinforcement in the welding area to improve tensile strength and prevent the wire from falling off due to stress during use.

Microscopic appearance examination

Inspection of焊点shape, Pin alignment,胶体covering, and wire sequence under a microscope to ensure all solder joints comply with process specifications.

Electrical performance test

Use dedicated fixtures for conductivity, resistance, and voltage withstand tests, and verify signal integrity for high-speed applications to ensure compliance with high-frequency transmission requirements.

8. Product packaging

The harnesses passing all inspections are stored in stock according to customer requirements, using blister, coiling, or single-item packaging methods.

I-PEX 20634-160T-02 The production of ultra-fine coaxial cable assemblies is a highly precise process with stringent requirements for process consistency. From peel accuracy, welding point quality, to shielding treatment and signal integrity verification, every step directly affects the high-speed performance and long-term stability of the terminal equipment. Therefore, when it comes to high-resolution display modules, high-speed image links, and high-bandwidth scenarios, choosing a supplier with mature technology and mass production experience is crucial for ensuring product reliability.

I amSuzhou Huichengyuan Electronic TechnologyLong-term focus on the design and customization of high-speed signal cable harnesses and ultra-thin coaxial cable harnesses, committed to providing reliable high-speed interconnect solutions. For inquiries or samples, please contact:Manager Yin 18913280527 (WeChat same number)。