I-PEX 82986-100B-01-D 60P high-speed signal transmission ultra-fine coaxial cable replacement

A high-reliability ultra-thin coaxial cable solution for high-speed electronic device connection requirements

With the continuous development of AI devices, high-resolution display devices, industrial vision systems, robots, intelligent terminals, and other products towards miniaturization and high-speed, there is a higher requirement for high-speed signal transmission cables inside the equipment. Traditional cables are prone to signal attenuation, impedance change, and electromagnetic interference (EMI) when facing high-speed differential signal transmission. Thanks to their independent shielding structure, stable impedance control, and excellent high-frequency transmission performance, extremely thin coaxial cables have gradually become an important solution for high-speed internal connections in high-end electronic equipment. In response to the widely used I-PEX 82986-100B-01-D ultra-thin coaxial cable product, our company can provide corresponding compatible alternative cable solutions. This product adopts a 60Pin structural design, cable length of 100MM, and is paired with the cable end connector model 20634-160T-02, meeting the requirements of high-density, high-speed signal transmission applications. It can be used to replace the original factory's specification ultra-thin coaxial cable products, helping customers reduce supply chain risks and achieve stable supply.

II-PEX 82986-100B-01-D ultra-fine coaxial cable assembly product analysis and technical advantages

I-PEX 82986-100B-01-D belongs to the CABLINE®-CA series of high-speed ultra-fine coaxial cable assemblies, adopting a 0.4mm Pitch high-density connection design, and supporting the Micro-Coaxial ultra-fine coaxial transmission solution. The two ends of this type of cable assembly use the corresponding CABLINE-CA connection scheme, with the wire end connector using 20634-160T-02, suitable for 60Pin high-speed signal connection applications.

This model of extremely fine coaxial cable assembly uses 40AWG Micro-Coaxial extremely fine coaxial material, which reduces the interference between signals through a single-core independent shielding structure, while also improving the stability during high-speed differential signal transmission. For engineers, choosing an extremely fine coaxial cable assembly not only requires attention to the matching of connection dimensions, but also needs to focus on signal integrity, electrical performance, mechanical reliability, and the long-term usage environment.

Inside high-speed electronic devices, extremely thin coaxial cable bundles usually undertake key transmission tasks such as display signals, image data, and high-speed interface signals. Their advantages are mainly reflected in:

The ultra-fine coaxial structure can provide more stable characteristic impedance control, reduce reflections and losses during high-speed signal transmission; the independent shielding layer design can minimize external electromagnetic interference and the coupling effect between adjacent signals; at the same time, combined with the miniaturized design of the CABLINE-CA series connectors, it can meet the development trend of compact space inside the equipment.

Our company can provide a compatible and alternative cable harness solution for I-PEX 82986-100B-01-D. We carry out corresponding development and verification in terms of cable specifications, connector matching, size structure, and electrical performance, helping customers achieve domestic substitution and supply chain optimization.

How to understand the transmission loss of extremely fine coaxial beam? Key indicators that must be paid attention to in engineering selection

In high-speed signal transmission applications, "transmission loss" is an important parameter for engineers when selecting cables. Simply put, the transmission loss of extremely thin coaxial cables refers to the signal energy attenuation during the transmission process through the cable, caused by factors such as conductor resistance, dielectric loss, structural changes, and high-frequency effects.

For low-speed signals, minor losses may not significantly affect equipment operation; however, with the development of applications such as USB4, DisplayPort, eDP, and high-speed cameras, the signal frequency is continuously increasing, and the impact of transmission losses on system performance is becoming more and more apparent.

The ultra-fine coaxial beam reduces transmission loss mainly through multiple aspects collectively achieved:

Firstly, the coaxial structure design ensures a stable transmission environment between the signal conductor and the shielding layer, which helps to control impedance consistency and reduce the reflection of high-speed signals.

Secondly, using high-quality 40AWG ultra-fine coaxial cable material, the signal attenuation in high-frequency environments is reduced by optimizing the conductor structure and insulating material.

In addition, reasonable connector design, terminal contact stability, and wire harness processing accuracy will also directly affect the signal integrity in the final system.

Therefore, when selecting a very thin coaxial cable assembly like 82986-100B-01-D, engineers not only need to confirm the number of pins, length, and connector type, but also need to comprehensively evaluate:

Whether the wire AWG specification meets the signal requirements; whether the connector matches the PCB interface; whether the cable length affects signal attenuation; whether the product has passed reliability testing verification.

Our company can select wire materials, match connectors, and optimize signal performance design according to the actual application scenarios of customers, providing customized solutions that meet high-speed transmission requirements.

Four, selection and compatibility and alternative solutions reference and suggestions

For customers using the CABLINE-CA series connection scheme, when selecting ultra-fine coaxial cable assemblies, it is recommended to prioritize confirming the following key parameters: whether the connector series is consistent, whether the Pin quantity matches, whether the cable length meets the equipment structure requirements, and whether the cable specifications meet the needs of high-speed signal transmission.

In response to the I-PEX 82986-100B-01-D (60Pin / 40AWG / 100MM / 1-1 structure) product, our company can provide compatible alternative solutions based on the customer's existing equipment design. During the alternative development process, the following directions can be focused on for matching:

Firstly, in terms of mechanical dimensions, ensure that the replacement harness is consistent with the original product's connector interface, insertion and extraction direction, and installation space to avoid adjustments to the customer's terminal structure.

Secondly, in terms of electrical performance, by using ultra-fine 40AWG coaxial wire and optimizing the processing technology, the matching of high-speed signal transmission performance is achieved, and the system performance change caused by wire harness replacement is reduced.

In the supply chain aspect, our company has independent production and manufacturing capabilities, offering a one-stop service from wire processing, connector assembly, finished product inspection to bulk delivery, enhancing customer supply stability.

Selection suggestion:

If the customer is applying the product to scenarios such as high-speed display, industrial imaging, AI vision, and high-performance computing equipment, it is recommended to prioritize the selection of a 60Pin, high-density, 40AWG ultra-fine coaxial cable solution; if the equipment has higher requirements for space, high-speed performance, and long-term reliability, it should focus on verifying the insertion and extraction life, signal integrity, and environmental adaptability.

The ultra-fine coaxial cable assembly, as an important component of the internal connection of high-speed electronic equipment, directly affects the stability of the entire system's data transmission. The I-PEX 82986-100B-01-D ultra-fine coaxial cable assembly provides a reliable connection foundation for high-speed and miniaturized electronic equipment with its 60Pin high-density design, 40AWG Micro-Coaxial cable material, and 20634-160T-02 connector solution.

Our company has the capability to research and manufacture extremely fine coaxial cable assemblies and can provide a compatible and alternative cable assembly solution for I-PEX 82986-100B-01-D, meeting customers' needs in high-speed transmission, miniaturized design, and domestication of the supply chain. Through professional manufacturing processes, strict quality control, and flexible customization capabilities, our company is committed to becoming a reliable partner for customers' high-speed connection solutions.

I am[7A Electronic Network]If you need selection, product procurement, research and development, or alternative solutions for ultra-fine coaxial cable assemblies, please feel free to contact Manager Yin at any time:18013280527 (WeChat number).