I-PEX 83052-100B-01-D CABLINE®-UX II 40AWG/50Ω series ultra-thin coaxial cable alternative

Why does 8K image transmission pose higher requirements for ultra-thin coaxial cable束?

8K images mean higher image resolution and larger data transmission volume, so the internal connections of display devices not only need to "transmit quickly" but also need to pay attention to factors such as impedance, signal integrity, crosstalk, EMI, and connection structure. For engineers, the harness cannot just be concerned about whether it "can pass through," but also whether the high-speed signal can maintain stability after passing through the cable, connector, and PCB. The I-PEX CABLINE®-UX II uses a 0.25mm contact pitch and a 90° out-line vertical insertion and extraction structure, combined with extremely fine Micro-Coax wire materials, which can achieve high-density high-speed signal connections in limited spaces. The official materials provide a reference transmission speed of 5 Gbps/lane NRZ and list high-speed application references such as USB 3.1 Gen1, V-By-One HS 1.4, HDMI 1.3, eDP, and MIPI.

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Why can extremely fine coaxial cables be used for high-speed image signal transmission?

Extremely thin coaxial cables are not simply made thinner than ordinary wires; their core value lies in utilizing the coaxial structure to constrain and shield high-speed signals, forming a relatively stable transmission structure between the signal conductor, insulating layer, and shielding layer. For 8K and other high-data volume image systems, reducing external electromagnetic interference and controlling reflections, crosstalk, and losses during the transmission of high-speed signals is very important. CABLINE®-UX II adopts a multi-point grounding design, with the official shielding path shown as Wire Shield → Ground Bar → Plug Shell → Receptacle Shell → PCB, which is conducive to forming a continuous shielding and grounding path. At the same time, this connector supports AWG44, AWG46 Micro-Coax, with the rated current of AWG46 being 0.1A/contact and AWG44 being 0.15A/contact. For engineers, this means that when designing high-speed image links, they should evaluate the wire impedance, AWG, outer diameter, connector, and PCB as a whole as a high-speed transmission system, rather than focusing on only one parameter.

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I-PEX 83052-100B-01-D ultra-fine coaxial cable assembly: 40Pin, 100MM, 1-1 structure

The product model introduced this time is I-PEX 83052-100B-01-D, which belongs to the CABLINE®-UX II series, a 40Pin, 1-1 wire sequence, 100MM long ultra-thin coaxial cable assembly, using Micro-Coaxial 46AWG wire material. The wire material connector model that matches this cable assembly is 20532-040T-02-1, which is part of the CABLINE®-UX II 40Pin Plug Housing. The I-PEX official product page clearly lists 83052-100B-01-D as the "40pin micro-coaxial 46AWG L=100mm 1-1" standard cable assembly model, and also lists 20532-040T-02-1 as the 40Pin Plug Housing. For purchasing personnel, the value of this product is not only in the model correspondence, but also in the ability to confirm connector, pin count, wire specification, wire length, and processing structure item by item around the original cable assembly drawing, thereby reducing the risk of specification deviation in replacement development.

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Selection, compatibility, and alternative solutions reference and suggestions

If the customer is looking for a compatible or alternative cable assembly for I-PEX 83052-100B-01-D, it is recommended that the engineering team first confirm the core conditions such as 40Pin, 100MM length, 1-1 wire sequence, and 46AWG Micro-Coax, and then further check the connector model, wire outer diameter, impedance, shielding structure, terminal processing dimensions, and actual equipment space. CABLINE®-UX II itself uses a 0.25mm pitch, approximately 1.04mm mating height, and 2.4mm depth, and the official materials show a simulation reference for a 40Pin ultra-thin coaxial cable passing through a Φ2.66mm inner diameter pivot or hose, making it particularly suitable for space-limited scenarios such as thin and light devices, display modules, and pivot interiors. Our company can provide: I-PEX 83052-100B-01-D compatible alternative cable assembly solutions, which can develop corresponding structural, wire, length, and terminal processing schemes for 40Pin ultra-thin coaxial cables based on the original PDF drawings, samples, or technical parameters provided by the customer, providing cable manufacturing support for engineering verification, domestic substitution, and bulk procurement.

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From high-speed transmission to high-density and reliable transmission
For 8K image and other high data volume applications, the role of ultra-fine coaxial cable assemblies is not merely to pursue higher theoretical transmission speed, but to balance high-speed signal integrity, EMI control, cable flexibility, connector size, and reliable assembly within the limited space of equipment. I am[3W Electronic Components Network], Provide structural optimization and signal consistency evaluation services and product solutions for high-speed ultra-fine coaxial cable assemblies according to requirements. For more information, please contact:Manager Zhang 18913228573 (WeChat number same)The I-PEX CABLINE®-UX II, with its 0.25mm pitch, ultra-thin structure, multi-point grounding, and compatibility with Micro-Coax cable, provides a mature product platform for miniaturized high-speed internal connections; among which the I-PEX 83052-100B-01-D is a standard ultra-fine coaxial cable set with 40 pins, 46AWG, 100MM, and a 1-1 structure, serving as an important reference model for relevant high-speed image connection solutions and alternative development.