I-PEX 82880-100B-02-D 10P high-speed signal transmission ultra-fine coaxial cable alternative

I-PEX 82880-100B-02-D: 10PIN, AWG#40, 300MM ultra-fine coaxial cable assembly, suitable for high-density internal connections

In notebook computers, display modules, cameras, AI vision devices, and other space-limited electronic devices, connectors and cables often need to meet requirements such as "miniaturization, high-density, high-speed signal transmission, and stable connections." The I-PEX CABLINE®-SS series is a super-fine coaxial cable connection solution specifically designed for such applications. The connectors in this series feature a 0.4mm Contact Pitch and Vertical Right Angle structure, and support Micro-Coaxial Cable; according to official data, the series covers various specifications from 10PIN to 50PIN.

This article introduces the target product as I-PEX 82880-100B-02-D, which belongs to the CABLINE-SS 10PIN ultra-thin coaxial cable assembly, with a cable length of 300MM, using AWG#40 Micro-Coaxial Cable (ultra-thin coaxial cable), and wire sequence 1-N. The connector model used at the cable end is 20373-R10T-06, corresponding to the CABLINE-SS 10PIN Plug Housing; the complete Plug Cable Assembly corresponds to the model 20380-R10T-06. The official model information of I-PEX also lists 82880-100B-02-D as a Harness with 10PIN, Micro-Coaxial 40AWG, L=300mm, 1-N.

For engineers, such products cannot be evaluated solely based on surface parameters like "10PIN" or "300MM." It is also necessary to further confirm the wire specification, connector model, Pin Assignment, cable structure, and whether the installation space matches the original design. CABLINE-SS itself uses a 0.4mm pitch, vertical right-angle insertion and extraction, and horizontal cable structure, which, combined with extremely thin coaxial cables, can be used for internal connections in devices with relatively compact spaces.

Why is there such a big gap in the quotation for ultra-fine coaxial cable bundles? Engineers and purchasers cannot just compare "how much per cable."

In the actual procurement process, customers often find that for the same ultra-fine coaxial cable assembly, some suppliers quote lower prices while others quote much higher prices. **Why is there such a big difference in the price of ultra-fine coaxial cable assemblies?** For engineers and procurement personnel, this issue cannot be simply understood as "different supplier profits" because ultra-fine coaxial cable assemblies belong to precision cable assembly products. The final price is usually related to many factors, such as connectors, wire materials, processing technology, cable length, PIN count, testing requirements, order quantity, and yield.

For example, the combination of 10PIN, AWG#40, and 300MM in the specification I-PEX 82880-100B-02-D itself means that the product requires relatively fine wire processing and terminal assembly. AWG#40 belongs to a very thin Micro-Coaxial Cable, and the connector uses a CABLINE-SS structure with a 0.4mm pitch. Therefore, there are high manufacturing requirements for processes such as stripping, arrangement, termination, fixation, welding, or crimping during the production process, as well as finished product inspection. According to I-PEX official data, CABLINE-SS supports AWG#40 and other Micro-Coaxial Cables and adopts a W-Point contact structure; its product series has also been verified for transmission performance in high-speed signal applications.

Therefore, when purchasing personnel compare quotations, if they only carry out horizontal comparisons based on "unit price," they are likely to ignore the product configuration differences behind different quotations. For example, whether the connectors are of the same model, whether the wires are all AWG#40, whether the impedance specifications are consistent, whether the actual lengths are consistent, whether the PIN numbers and wire sequences are consistent, whether the terminal fixing methods are consistent, and whether the suppliers include electrical testing, dimension inspection, and shipment inspection, all these factors may affect the final price.

For engineers, what is more worthy of attention is whether the product quoted is truly compatible with the original design; for purchasers, it is necessary to further confirm whether the quote is based on the same specifications, quality requirements, and delivery conditions. Only by unifying the technical specifications before making a quote comparison can it be easier to obtain cost data with actual reference value.

Three, selection, compatibility, and alternative solution reference and suggestions: first confirm the connector, cable, PIN number, and length, and then compare prices.

For the alternative development or domestic substitution procurement of I-PEX 82880-100B-02-D, it is recommended that engineers first confirm the basic structure of the original harness. This product belongs to CABLINE-SS 10PIN Harness, using AWG#40 Micro-Coaxial Cable, 300MM in length, and 1-N wire sequence. The connector model matched with the cable end is 20373-R10T-06. According to the official I-PEX CABLINE-SS data, the 10PIN Plug Housing corresponds to 20373-R10T-06, the 10PIN Plug Cable Assembly corresponds to 20380-R10T-06, and the matching 10PIN Receptacle is 20374-R10E-31.

From the perspective of compatibility and substitution, it is recommended not to solely judge based on whether the "connector can be inserted," but to comprehensively confirm the PIN quantity, connector model, 0.4mm Pitch, wire material AWG specification, cable length, wire sequence, wire exit direction, and installation dimensions inside the device. Particularly, 1-N and 1-1 belong to different wire sequence methods, and even if the PIN quantity is the same, if the Pin Assignment at both ends is inconsistent, it may not be directly replaceable. Therefore, it is a more secure way to select the model by verifying through original samples, engineering drawings, or interface definitions provided by the customer before formal mass production.

For procurement personnel, if the goal is to find a compatible substitute supplier for I-PEX 82880-100B-02-D, the following can be used as a basic inquiry condition: "10PIN + AWG#40 + 300MM + 1-N + CABLINE-SS structure + 20373-R10T-06 connector." Further confirmation should be made according to the actual project requirements, including wire impedance, electrical tests, dimensional tolerances, terminal fixing methods, and bulk delivery requirements. This can help reduce quotation errors caused by "specifications looking the same but actual configurations being different."

Our company can provide: I-PEX 82880-100B-02-D compatible cable harness solution. **Our company specializes in the production and manufacturing of extremely thin coaxial cable harnesses, and can develop and produce corresponding cable harnesses based on the original samples, product part numbers, or engineering specifications provided by customers. We provide sample verification and mass production support for customers who need domestic substitution, supply chain optimization, or second supplier introduction.**

Four, from engineering validation to bulk procurement: what truly needs to be paid attention to for extremely thin coaxial cable束 is "specification consistency + manufacturing capability".

For projects that require the import of alternative harnesses, the engineering department typically focuses first on whether the product can meet the requirements for equipment assembly and signal connection, while the procurement department is more concerned about cost, delivery time, batch stability, and supply capacity. For I-PEX 82880-100B-02-D such as this 10PIN, AWG#40, 300MM ultra-thin coaxial harness, engineering verification and procurement import are actually interrelated: price comparison is meaningful only when the product specifications remain consistent; only products that have passed sample verification have more practical value for bulk procurement.

The official documentation for the CABLINE-SS series states that its connectors feature a 0.4mm pitch, vertical right angle structure, support multiple PIN counts and Micro-Coaxial Cable specifications, and emphasizes product features such as high-speed data transmission, narrow structure, and W-Point contact design. For the specific 82880-100B-02-D mentioned in this article, it is necessary to further confirm the specific configurations such as 300MM length, AWG#40 wire, 10PIN, and 1-N wire sequence by combining the specific Harness drawings, rather than judging the full performance of a single wire harness product solely based on the general parameters of the CABLINE-SS series.

Therefore, when selecting a supplier for ultra-fine coaxial cable assemblies, engineers are advised to focus on confirming whether the supplier truly possesses the capability to process AWG#40 ultra-fine coaxial cable material, micro-connector termination, cable assembly size control, wire sequence management, and finished product testing; procurement personnel can then compare factors such as unit price, MOQ, lead time, sample cycle, and bulk supply capability after the technical specifications have been determined. Only through quotation comparisons based on the same technical conditions can the same specification products truly help the company control procurement costs.

Our company provides product support from sample development to mass production for customers in need of extremely fine coaxial cable assemblies replacement and customization manufacturing. For the I-PEX 82880-100B-02-D, compatible replacement cable assembly solutions can be developed around 10PIN, AWG#40, 300MM, and corresponding connector structures. For engineers, sample verification can be conducted from the perspective of product structure and interface matching; for purchasing personnel, cost and supply solution assessments can be further conducted after specification confirmation.

I-PEX 82880-100B-02-D is a 10PIN ultra-thin coaxial cable assembly from the CABLINE-SS series, using AWG#40 Micro-Coaxial Cable, with a length of 300MM, 1-N wiring sequence, and the cable end fitted with a 20373-R10T-06 connector body. For engineers, the key to substitute selection lies in the accurate matching of the connector, PIN number, cable specification, length, wiring sequence, and structural dimensions; for purchasers, when judging the price difference of ultra-thin coaxial cable assemblies, it should be based on a comprehensive comparison on the basis of unified technical specifications, rather than simply judging by the price per item.

I am【7A Electronic Network】, Deeply engaged in the production and development of ultra-fine coaxial cable assemblies and precision connectors, we can provide stable and reliable alternative solutions. For more details, please contact: Manager Zhang.18913228573（WeChat same number）。