With the continuous evolution of electronic equipment to lightweight, miniaturization and high-speed, very thin coaxial wire harness (Micro-Coaxial Cable Assembly) has become one of the key components to connect high-speed signal paths. Whether in the intelligent camera module, UAV image transmission system, AR/VR device, or in the vehicle perception module and other high-performance equipment, the wiring harness flexibility, high transmission bandwidth and stability are put forward higher requirements.

Among the many precision connection solutions, I-PEX, as a manufacturer focusing on micro high-speed connection technology, is very common for its products to be used with very thin coaxial wiring harnesses. Among them, I-PEX 20454-230T is a representative model of miniature high-speed connectors.

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Characteristics and Typical Applications of 1. Very Fine Coaxial Harness

The extremely thin coaxial wire harness is composed of multiple miniature coaxial single wires, which is highly flexible and compact. With high-speed transmission, low crosstalk, excellent signal integrity and EMI immunity, it has outstanding performance in the following devices:

1.1, high frame rate intelligent camera module

1.2, Structured Light and Depth Perception Module

1.3 and Millimeter Wave Radar and Industrial Detection System

1.4, AR/VR display modules, biometric devices, etc.

Compared with the traditional FPC or cable scheme, the ultra-fine coaxial wire harness has more advantages in signal retention and anti-interference ability of high-speed channel, making it the mainstream choice for high-resolution and high-speed image transmission applications.

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Leading 2. I-PEX and CABLINE Series

I-PEX (Japan's first Seiko) has deep technical accumulation in the field of micro high-speed connectors. Its CABLINE series are specially designed for high-speed differential signal transmission, and are in the leading position in the industry in terms of structural reliability, contact stability and electrical performance. This series of connectors are widely used in:

2.1, camera and display module

2.2, Industrial Automation and Testing Equipment

2.3, laptop internal connection

2.4. Vehicle Vision and Imaging System

The core concept of the CABLINE series is: high bandwidth transmission, low EMI, stable mechanical locking and batch processability in miniaturized dimensions. Among them, the CABLINE-VS series is the industry's representative solution for high-speed wiring harnesses, taking into account compact design and excellent transmission performance.

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3. I-PEX 20454-230T Product Analysis

As a common and mature upper end connector model in the CABLINE-VS series, the I-PEX 20454-230T is designed for high-density, high-speed docking with very thin coaxial wiring harnesses. Its key advantages include:

3.1 high speed transmission excellent performance:

The 20454-230T is optimized for high-speed differential signaling with excellent impedance control. It is suitable for a variety of high-speed interface protocols, such as MIPI CSI-2, LVDS, USB and other high-speed data links, so it is widely used in camera modules and high-speed image processing applications.

3.2 miniaturized structure, supporting high-density wiring:

This model adopts a compact pin spacing design, which can accommodate more signal channels in a limited space, and is very suitable for current high-pixel, multi-channel imaging equipment and miniaturized electronic modules.

3.3 and extremely fine coaxial harness matching high:

The terminal structure of 20454-230T is suitable for the ultra-fine coaxial wire diameter of 38AWG ~ 50AWG, which can realize reliable crimping on the basis of maintaining the flexibility of the harness.

Due to the extremely high requirements for positioning accuracy, crimping consistency and welding process during assembly, it is particularly important to choose a mature and stable connector. The popularity and maturity of 20454-230T in the industry also confirms its reliability.

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As one of the core models of the CABLINE-VS series, I-PEX 20454-230T has become the mainstream choice for imaging systems and high-speed data applications with its miniaturized structure, high-speed transmission capability, stable mechanical design and high matching with extremely fine coaxial harnesses. As equipment continues to move towards higher bandwidth and thinner, the importance of very thin coaxial harnesses and their related connection schemes will continue to increase in the future.

I amThunder speed very fine coaxial wire harness network], focus on the research and development of high-speed and extremely fine coaxial wiring harnesses and connectors and alternative schemes. If you have selection or verification and product requirements, please contact Manager Zhang for 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.