In modern electronic systems, due to the increasing compactness of equipment and the continuous improvement of signal rates, higher requirements are put forward for the volume, performance and consistency of connected components. CABLINE in I-PEX®-SS series 82069-100B-02-D such as very fine coaxial harness components, for example, it has been widely used in high data rate, small pitch wiring, high density interconnection and other scenarios.

However, standard parts sometimes have limitations in terms of supply, delivery time, custom adaptation, etc. Based on engineering logic and selection requirements, we have developed corresponding alternative very fine coaxial harness components to provide design engineers with high consistency, controllability and flexibility support in a variety of application scenarios.

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1. understand the application scenario of 82069-100B-02-D

I-PEX model 82069-100B-02-D belongs to CABLINE®-SS series micro-coaxial harness (very fine coaxial wire harness), common in:

1.1, small-size high-speed interconnection scenarios (such as high-speed signal links inside portable devices)

1.2. High-speed links with strict requirements for impedance control and EMI shielding

1.3. Internal wiring connection through narrow space and turning path

1.4. Internal wiring of products that need to maintain reliable mechanical properties of connectors

The wiring harness uses 40AWG 50Ω micro coaxial line, the length design is typically 200mm, and is equipped with corresponding I-PEX CABLINE-SS plug and matching socket configuration to ensure high-speed signal integrity and standard embedded connection.

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Core considerations for 2. engineering selection

When evaluating very thin coaxial cable assemblies like 82069-100B-02-D, engineers typically focus on the following dimensions:

2.1. Signal integrity and impedance matching:

The micro-coaxial line has good 50 Ω impedance control characteristics, which helps to reduce reflection and crosstalk in high-speed signal links.

The smaller the size, the more compact the line pair spacing, the higher the PCB and connection geometry design requirements.

2.2. Consistency of mechanical dimension and fit:

The total length of the wire harness, the bending radius of the wire, and the matching spacing of the connectors directly affect the reliability and consistency of the assembly.

Conventional standard parts provide tightly controlled geometric specifications, but may require customized design under non-standard space constraints.

2.3, Shielding and EMI Control:

Shielding performance is critical in high-speed transmission scenarios, and small-size coaxial lines have natural shielding characteristics.

With the mechanical lock and metal shield can further improve the EMC performance.

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3. the advantages of the alternatives we offer

In response to the above selection logic, we have introduced alternative very fine coaxial harness components, which have the following characteristics in engineering applications:

3.1. Multi-specification compatible design: supports micro-coaxial 40AWG 50Ω and other coaxial line combinations of different AWG specifications, which is convenient for flexible selection according to the target signal rate.

3.2. Geometric size and assembly optimization: according to the customer's specific application scenario, provide a line length scheme from 50 mm to 500 mm or even longer, and optimize at the same time: wire harness bending radius, connector shell size (compatible with I-PEX standard interface), reinforcement and stress release treatment; Let the product have more reliable consistency under actual assembly, long-term vibration and temperature and humidity changes.

3.3, shielding, EMI and reliability design: through multi-layer shielding, shielding layer grounding scheme and mechanical enhancement measures, can maintain good signal integrity and EMC performance in high noise environment, suitable for consumer electronics, industrial automation, communication terminals and other fields.

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The key in the selection process is to understand the signal link requirements, physical space constraints and system reliability requirements. For standard very fine coaxial harnesses (such as I-PEX CABLINE®-SS series 82069-100B-02-D), we can provide engineering-level alternatives, including: high consistency & controllable quality, flexible geometry and line length design, optimized shielding and EMC performance.

I amThunder speed very fine coaxial wire harness network]If you need very fine coaxial wire harness selection, product procurement, research and development or alternative, please feel free to contact: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.