In the design of high-speed data communication and miniaturized systems, signal integrity, connection reliability and space cost are often the core factors that engineers weigh. The I-PEX I‑PEX 81422 ‑100B‑02 ‑D is its CABLINE®A typical very thin coaxial harness assembly in the-VS series uses a 40-pin 0.5mm pitch connector, which is suitable for horizontal plugging and short-distance high-speed data transmission.

As more and more applications move towards higher speeds, lower backplane heights, and better EMC performance, the engineering team has also put forward more flexible and cost-effective requirements for the selection of wiring harness components.

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1. I-PEX 81422-100B-02-D Product Overview

I‑PEX 81422 ‑100B‑02-D is a 200 mm long very thin coaxial rectangular wire harness assembly with Plug connectors at both ends and 40 contacts with a standard 0.020 inch (about 0.5mm) spacing. Its overall design meets the requirements of high-speed data transmission, which is common in high-density interconnection scenarios such as portable devices, imaging systems, and communication devices.

Core technical features include:

1.1, micro spacing design (0.5mm), to meet the space limited product layout requirements;

1.2, mechanical lock and reverse wiring design, improve the connection stability and anti-vibration ability;

1.3. Fully shielded coaxial wire harness structure helps to suppress EMI interference and improve signal integrity;

Such specifications can effectively control insertion loss and crosstalk in high-speed signal links, which are important parameters for engineers when evaluating interconnection schemes.

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Why do 2. need substitutes? Practical consideration of engineering selection

In the actual development and supply chain management process, specific brands and models of wiring harness components may be affected by the following factors:

2.1, long-term supply cycle instability (e. g. some I-PEX products have a longer standard delivery period);

2.2, cost pressure: the original design components may not be optimal in the cost of bulk procurement;

2.3. Customization requirements: Some products require longer line lengths, different connection methods or additional test verification support.

Based on these real-world engineering challenges, most design teams want a more flexible supply chain and alternative options while maintaining electrical performance.

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3. Typical Application Scenarios and Selection Suggestions

This type of very fine coaxial harness assembly is mainly used:

3.1, high-resolution camera module connection

3.2. Internal high-speed data link of mobile terminal

3.3, industrial vision equipment data transmission

3.4. Internal interconnection of high-performance communication equipment

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In the high-speed interconnection system, the connection scheme directly affects the system performance and reliability. The alternative solution we propose is based on a combination of engineering logic, production execution capabilities and supply chain stability. Through reasonable alternative design and production, we can provide customers with more flexible and cost-effective wiring harness assembly options, while ensuring overall signal performance and system stability.

I amThunder speed very fine coaxial wire harness network], long-term deep cultivation and high-speed transmission of extremely fine coaxial wire harness and precision connector production and development, can provide stable and reliable alternative support, details can be contacted:Manager Zhang 18913228573(WeChat with the same number).

About Us

Thunderspeed extremely fine coaxial wire harness netBelongableSuzhou Huicheng Yuan Electronic Technology Co., Ltd.，We focus onVery fine coaxial wire harnessThe company is deeply engaged in the field of high-speed transmission, with mature manufacturing technology, strict quality management system and rich industry application experience, products are widely used in consumer electronics, industrial control, medical equipment, intelligent security and other fields. We welcome customers in various industries to contact us at any time.