I-PEX 82673-100B-01-D 40P high-speed signal transmission ultra-fine coaxial cable replacement

I-PEX CABLINE-CA II series for high-speed electronic device connection needs, creating a compatible and alternative ultra-thin coaxial cable assembly solution

With the continuous development of laptops, tablets, smart terminals, high-definition display devices, and high-speed communication devices towards thinness, lightweight, and high integration, there is a growing demand for high-speed, miniaturized, and highly reliable cable harnesses inside the devices. Traditional cable harness solutions are increasingly unable to meet the design requirements of the next-generation electronic equipment in terms of space occupation, signal integrity, and electromagnetic interference resistance.

In response to the demand for mainstream high-speed micro connection solutions, our company focuses on the research and production of extremely thin coaxial cable assemblies (Micro-Coaxial Cable Assembly) and can provide high-performance alternative cable solutions that are compatible with the I-PEX CABLINE®-CA II series. According to the product information of the I-PEX CABLINE-CA II, this series of connectors uses a 0.4mm Pitch horizontal insertion and removal structure, ZenShield® full shielding design, and mechanical locking structure, supporting high-speed signal transmission applications.

This promotional product model is: I-PEX 82673-100B-01-D ultra-thin coaxial cable compatibility alternative solution

The product corresponds to the following specifications:

  Product Type: 40Pin Micro-Coaxial Harness

  Reference Model: I-PEX 82673-100B-01-D

  Cable Length: 300mm

• Wire Specification: Micro-Coaxial Cable AWG40

  1-1 bidirectional connection scheme

  Application Connectors Series: CABLINE-CA II Series

I-PEX official data shows that the CABLINE-CA II 40Pin cable harness model includes 82673-100B-01-D (40Pin Micro-Coaxial 40AWG L=300mm 1-1), corresponding to 40Pin, 40AWG, 300mm dual-end connection structure.

Our company can provide an I-PEX 82673-100B-01-D compatible cable harness solution, helping customers achieve supply chain optimization, reduce procurement risks, and meet the bulk production needs of high-speed electronic equipment.

II-PEX 82673-100B-01-D ultra-fine coaxial cable core structure and performance advantages analysis

For engineers, ultra-fine coaxial cable束 not only needs to meet size requirements but is more importantly, to ensure stability in the transmission process of high-speed signals. This solution adopts a 40Pin high-density structural design, matching the internal space layout requirements of high-speed equipment, while also considering flexibility, signal integrity, and reliable connection performance.

The wire harness uses the wire material terminal connector model: CABLINE-CA II Plug Housing: 20680-040T-01

The connector belongs to the CABLINE-CA II 40Pin Plug Housing component, used in conjunction with extremely thin coaxial cable assemblies, and can realize compact high-speed board-to-board connections.

The main features of the product include:

• Utilizing AWG40 Micro-Coaxial ultra-fine coaxial cable, which has excellent high-speed signal transmission capabilities. The I-PEX CABLINE-CA II series supports AWG36, AWG38, AWG40, AWG42, AWG44 and other Micro-Coaxial cable specifications, among which the AWG40 specification has an rated current capacity of up to 0.3A/contact.

  High-density 40Pin arrangement can meet the needs of display modules, high-speed data interfaces, and internal signal connections.

The use of a shielded ultra-fine coaxial structure helps to reduce EMI interference during high-speed signal transmission, improving the stability of equipment operation.

Adopting a mechanical locking buckle structure design can reduce the problem of loose connection caused by improper assembly, vibration, or long-term use.

For procurement personnel, such compatible alternative solutions not only correspond to the original factory specifications and dimensions but also enhance supply stability through domestic production capacity and reduce dependence on a single supply channel.

How to solve poor contact in ultra-fine coaxial cable connector? Common issues and improvement solutions in engineering applications

During the production process of high-speed electronic equipment, poor contact in extremely thin coaxial cable connectors can directly affect abnormal display, signal loss, and the inability to start the equipment. Therefore, how to control the reliability of the connectors is a key issue that engineers and procurement personnel pay close attention to.

Fine coaxial cable connector poor contact is usually related to the following factors:

Firstly, the connector not being inserted properly is one of the important reasons for contact anomalies. Since CABLINE-CA II belongs to a miniature connector structure, the terminal spacing is only 0.4mm. If the Plug and Receptacle do not fit completely, it may cause insufficient contact pressure on some Pins.

The improvement method is to confirm the insertion status during the assembly process and ensure that the locking structure is completely closed. CABLINE-CA II adopts a mechanical locking clip design, which can only be locked after the connector is fully inserted, effectively reducing the problems caused by incomplete insertion.

Secondly, contamination of the connector terminals and the entry of foreign objects may also cause an increase in contact impedance. For example, dust, oil污 and residues from manual operations in the production environment may affect the stable contact of miniature terminals.

Improvement methods include:

Optimize the clean management of the production environment

Strengthen connector terminal protection.

Increase appearance inspection, electrical testing, and conduction testing in the wire harness production process.

In addition, the manufacturing process of wire harnesses is also a key factor affecting connection reliability. Ultra-fine coaxial harnesses have characteristics such as thin wire diameter and precise structure. If the processes such as crimping, welding, and terminal positioning are not well controlled, it may lead to unstable signals. In response to the application needs of customers for I-PEX 82673-100B-01-D, our company can provide corresponding compatible alternative wire harness solutions and customize and optimize them according to the customer's equipment structure, assembly requirements, and signal transmission needs.

Four, selection and compatibility and alternative solutions reference and suggestions

For engineering and procurement personnel, when selecting a fine coaxial cable assembly compatible with CABLINE-CA II, it is necessary to focus on confirming the number of pins, cable specifications, length dimensions, connection method, and connector matching relationship.

For this product: Reference Model: I-PEX 82673-100B-01-D

Recommend selection direction:

  Adopted 40Pin structure design, suitable for application scenarios requiring more high-speed signal channels.

  Adopt AWG40 Micro-Coaxial wire material, balancing high-speed transmission capability and cable flexibility.

•  Designed with a 300mm length, it can meet the connection distance requirements between internal modules of the equipment;

• Employed 1-1 two-end connection method, suitable for high-speed signal transmission between board ends.

In the process of substitution application, it is recommended that engineers pay close attention to:

  Wire harness connector reference: 20680-040T-01

• Cable structure: 40Pin Micro-Coaxial Harness

• Wire Specification: AWG40

  Length: 300mm

• Connection form: 1-1 two-ended connection

For customers engaged in domestic substitution, supply chain optimization, or new product development, our company can provide professional ultra-fine coaxial cable assembly design support to help customers achieve high-reliability, high-stability, and cost-effective high-speed connection solutions.

Professional ultra-fine coaxial cable assembly manufacturing capability, providing reliable connection guarantee for high-speed electronic equipment

I-PEX 82673-100B-01-D belongs to the CABLINE-CA II series 40Pin high-speed ultra-thin coaxial cable solution, using AWG40 Micro-Coaxial wire, a 300mm length, and a dual-end connection structure, suitable for internal connections of high-density, high-speed electronic devices.

In the face of the ever-increasing connection demands for high-speed displays, high-speed data transmission, and intelligent terminal devices, our company, with its exceptional capability in the research and manufacturing of ultra-fine coaxial cable assemblies, can provide a compatible and alternative cable solution for the I-PEX 82673-100B-01-D, helping customers address connection reliability, supply stability, and the demand for domestic substitution.

I am[7A Electronic Network], focusing on the research and development of high-speed ultra-fine coaxial cable assemblies and connectors and alternative solutions. If you have selection or verification needs, or product requirements, please contact: Yin Manager18013280527 (WeChat number).