In modern precision electronic equipment, the requirements for data transmission speed and signal integrity are increasingly high. Traditional wiring and ordinary cables are difficult to meet the needs of high-end applications, therefore, extremely thin coaxial cables (micro coaxial cable) have gradually become a popular cable solution in fields such as consumer electronics, medical equipment, vehicle systems, and industrial robots. This article will introduce the application scenarios of extremely thin coaxial cable bundles and the high-performance connectors that match them—I-PEX 20454-220T.
What is a micro coaxial cable bundle?
The ultra-fine coaxial cable assembly consists of multiple coaxial cables with extremely fine diameters and standardized structures. It is suitable for high-frequency signal transmission, ultra-thin space wiring, and scenarios with high requirements for anti-interference. It not only ensures excellent signal integrity but also effectively reduces EMI interference, ensuring that equipment transmits data quickly and stably.
Second, common application scenarios of ultra-fine coaxial beam
Currently, extremely fine coaxial beam bundles have been widely applied in the following equipment fields:
Laptop and ultra-thin tablet
Internal camera, screen signal transmission, touch module connection, etc.
2. High-definition camera module
High-resolution mobile camera, vehicle-mounted camera, industrial monitoring equipment.
Medical imaging equipment
Ultrasound probe, endoscope, high-speed image sensor.
Drone and smart wearable devices
Miniaturized high-definition camera module, data transmission interface.
5. In-car entertainment and assistive driving systems
• Vehicle interior display screen, camera, radar module.
6. Industrial Automation and Robotics
High-speed camera, sensor, motion controller module.
These devices have extremely high requirements for transmission speed, anti-interference ability, and wiring space. Micro coaxial cable, with its ultra-small diameter, good flexibility, and excellent transmission performance, has become an indispensable signal transmission solution.
I-PEX 20454-220T: Optimal Connector for Ultra-Fine Coaxial Cable Bundles
Series information
• Belonging to the CABLINE®‑VS series (also known as the 2045x series), featuring a micro-coaxial ultra-thin coaxial structure.
2. Dimensional parameters
• Contact spacing (pitch): 0.5 mm
Typical height: ≤1.1 mm
Depth approximately 5.8 mm
Pin configuration and selection
Common Models: 20-pin (20454-220T), 30-pin, 40-pin, 50-pin, etc.
• 20454-220T is a 20-pin socket shell, suitable for 20-pin micro-coaxial cable assembly
4. Transmission performance
Supports up to 20 Gbps per channel
Supports high-speed signal transmission such as USB4 Gen3, USB3.1, eDP HBR3 (8.1 Gbps), HDMI 2.0, etc.
I-PEX 20454-220T is a compact, high-speed transmission 20-pin micro-coaxial connector shell, specifically designed for ultra-thin coaxial cables, to achieve high-frequency high-speed signal connections in ultra-thin devices.
As electronic devices develop towards thinness, miniaturization, and high performance, the combination of extremely thin coaxial cables and the I-PEX 20454-220T connector will become the preferred solution for signal transmission inside high-end equipment. Whether it's laptops, automotive, medical, or industrial intelligent devices, they all rely on this kind of efficient and stable cable solution.
We have long been focused on the design and customization of high-speed signal cables and extremely thin coaxial cables, committed to providing stable and reliable high-speed interconnect solutions. If you have related needs or want to learn more, please contact: Manager Zhang.
18913228573 (WeChat number).
