I-PEX 83000-100B-01-D 30P high-speed signal transmission ultra-thin coaxial cable replacement

What is a Micro-Coaxial Harness? Understanding Micro-Coaxial Harness from the Perspectives of High-Speed Signal Transmission and Miniaturization Needs

Micro-Coaxial Cable Harness is a high-density signal transmission cable harness formed by terminating and assembling multiple miniature coaxial cables with precision connectors. Compared with ordinary multi-core cables, each cable in a Micro-Coaxial Cable Harness typically has an independent conductor, insulation layer, shielding layer, and external structure, enabling multi-channel high-speed signal transmission in very limited installation spaces, making it particularly suitable for electronic devices that have high requirements for space, cable diameter, signal integrity, and connection reliability. Taking this product as an example, the I-PEX CABLINE-CAL series uses a 0.4mm Contact Pitch, horizontal mating structure, with a Mated Height of 0.73±0.07mm, and supports Micro-Coaxial Cable specifications such as 30 Pin, 40 Pin, and AWG38, AWG40, AWG42, AWG44. Official materials also provide high-speed transmission reference values of 40 Gbps/lane PAM3 for CABLINE-CAL under specific test conditions, with test conditions using a 30 Pin connector, AWG #40, 45Ω Micro-Coaxial Cable, and a cable length of 100mm.

For engineers, the ultra-fine coaxial cable assembly is not simply "making the ordinary wire finer"; its design and manufacturing require comprehensive consideration of factors such as wire specifications, impedance, signal integrity, termination accuracy, connector matching, cable length, and internal wiring space of the entire machine; for procurement personnel, it is necessary to focus on confirming specific material numbers, Pin counts, wire AWG, length, connection methods at both ends, and whether the connector model matches the original design. This time, the target I-PEX 83000-100B-01-D belongs to the CABLINE-CAL 30 Pin 1-1 structure ultra-fine coaxial cable assembly, with the official model description corresponding to 40AWG Micro-Coaxial Cable, L=300mm. That is to say, this is an ultra-fine coaxial cable assembly solution with 30 cores, 40AWG, 300mm, and connections at both ends, suitable for internal connections of equipment that have requirements for cable miniaturization, high-density, and high-speed signal transmission.

I-PEX 83000-100B-01-D is a 30 Pin, 40AWG, 300mm, 1-1 structure ultra-thin coaxial cable assembly from the CABLINE-CAL series, and its matching cable end connector model is 20777-030T-01. This type of product combines miniature coaxial cables with high-density precision connectors to achieve multi-channel signal transmission in a limited space, and is suitable for electronic devices that have requirements for cable size, connection density, and high-speed signal transmission. For customers looking for a second supplier, domestic alternatives, or ultra-thin coaxial cable assembly customization solutions, our company can carry out product development and manufacturing of compatible alternative cable assemblies around the 83000-100B-01-D, and can further confirm specifications and conduct sample verification according to the actual project requirements of the customer. Product parameters and model information in the I-PEX official materials can be used as a selection reference, and the final alternative product should be based on mutually confirmed engineering drawings, sample testing, and actual application verification results.

I amKunshan Jekangfu Precision Electronic Harness Network, provide mature alternative solutions and engineering, product support for high-speed ultra-fine coaxial cable assemblies and connectors to professional customers, please contact: Manager Zhang18913228573 (WeChat same number).