With the increasing integration of intelligent terminal devices, wearable devices, and in-car systems, internal connection cables are also experiencing a wave of upgrades towards "miniaturization," "high-speed," and "high signal integrity." Among them, the 44AWG ultra-fine coaxial cable (Micro Coaxial Cable) is gradually becoming a key invisible component in high-end consumer electronics, medical devices, and in-car imaging systems, thanks to its ultra-fine wire diameter, excellent electromagnetic shielding performance, and good flexibility for bending.
What is a 44AWG ultra-fine coaxial cable?
"44AWG" is the American Wire Gauge (AWG) standard for conductor wire diameter, with a diameter of about 0.05mm, belonging to the ultra-micro conductor grade. Micro Coaxial Cable (extremely thin coaxial cable) is constructed using this ultra-fine conductor, with a structure generally consisting of an inner conductor, insulation layer, woven or copper foil shielding layer, and outer sheath, combining compact design with excellent signal integrity.
Section 2: Main Characteristics of 44AWG ultra-fine coaxial cable
Extremely thin wire diameter: Suitable for high-density, micro-space internal wiring.
High flexibility design: capable of withstanding repeated bending at multiple angles, meeting the internal layout requirements of compact devices.
Strong anti-interference capability: The coaxial structure effectively isolates external electromagnetic noise, ensuring stable high-speed signals.
Supports various high-speed transmission protocols: including MIPI D-PHY/C-PHY, USB3.2, HDMI, LVDS, etc. standard interfaces.
Electrical Performance Analysis
Thanks to the ultra-fine conductor and precise coaxial shielding design, the 44AWG Micro Coax demonstrates excellent impedance control and low crosstalk characteristics in high-frequency signal transmission. It can maintain stable high-speed performance in multi-signal parallel and long-distance transmission scenarios. This makes it an ideal solution for modern electronic products that pursue both lightweight and high-speed parallelism.
Four, typical application scenarios
Smartphone and tablet camera module cables
Supports MIPI D-PHY/C-PHY interface standards to ensure high-definition image signal transmission at high speed and stability.
Car video system connected to the central control display
Ensure clear and interference-free video signals in complex vehicle electromagnetic environments.
Medical imaging equipment (endoscopes, ultrasound probes, etc.)
Realize multi-channel high-definition signal transmission in extremely small spaces to enhance the accuracy of diagnostic images.
VR/AR headset internal wiring
Simultaneously transmit multiple high-definition videos and control signals, providing high bandwidth support for immersive experiences.
With the rapid expansion of fields such as 5G intelligent terminals, drones, vehicle networking, and medical electronics, there is a continuous increase in demand for cables to be miniaturized, high-speed, and flexible. 44AWG ultra-fine coaxial cables, with their excellent electrical properties and flexible wiring capabilities, are gradually becoming the core solution for signal transmission in the next generation of high-end electronic devices.
I am Kunshan Jiecongfu Precision Electronic, focusing on the design and customization of high-speed signal cables and ultra-fine coaxial cables for a long time. We are committed to providing stable and reliable high-speed interconnect solutions for customers. If you have any related needs or would like to learn more, please feel free to contact: Yin Manager.
18913280527 (WeChat number)。
