Categorization：Harness Component
In laptops, display devices, industrial electronics, and other high-density equipment, internal connection harnesses not only carry signal transmission tasks but also need to adapt to increasingly compact installation spaces. The I-PEX 82291-100B-02-D belongs to the CABLINE®-VS II series 30Pin ultra-fine coaxial cable, with a standard product specification of 30Pin, 40AWG Micro-Coaxial Cable, 300MM, and 1-N structure. This ultra-fine coaxial cable has a length of 300MM, and the connector model used at the wire material end is 20847-030T-01, which corresponds to the CABLINE®-VS II series 30Pin Plug Housing (connector plastic body). For engineers, 30Pin, 40AWG, 300MM, and 1-N are the key parameters that need to be verified for structural design, signal connection, and alternative development; for purchasers, it is also not enough to simply ask for a quotation based on "30Pin ultra-fine coaxial cable", but should confirm the complete part number, wire material specifications, length, and connector model.
The working process of ultra-fine coaxial cable束 is essentially to complete signal transmission through the coaxial structure inside the wire material, and to reduce external electromagnetic interference by using the shielding structure, and then realize a reliable connection between the cable束 and the device circuit through the connectors. When the device end circuit outputs high-speed signals, the signals enter the Micro-Coaxial Cable through the contact structure of the connector and transmit to the other end along the internal signal conductor; at the same time, the peripheral shielding structure forms a protection for the signal transmission area, and helps control electromagnetic interference through the corresponding grounding structure. For the I-PEX 82291-100B-02-D, the 40AWG Micro-Coaxial Cable is an important basis for achieving miniaturization and high-density connections, and its matching CABLINE®-VS II series connector system adopts ZenShield® full shielding structure, multi-point grounding, and mechanical locking design, which takes into account both shielding and connection retention during high-speed signal connections. In addition, this series adopts a 0.5mm spacing and horizontal insertion structure, which allows multi-channel signals to be concentrated in a limited space. Therefore, the advantage of ultra-fine coaxial cable束 is not simply "thinner wire diameter", but through the collaboration between the micro coaxial material, shielding structure, and high-density connector, to achieve a balance between small space wiring, high-speed signal transmission, and anti-interference requirements.
For engineering projects requiring replacement of I-PEX 82291-100B-02-D, engineers and purchasers are recommended to comprehensively confirm from three dimensions: mechanical, electrical, and harness structure. Firstly, it is necessary to check core parameters such as 30Pin, 40AWG, 300MM, 1-N, Micro-Coaxial Cable, and confirm whether the wire harness connector 20847-030T-01 and the actual mating structure are compatible. The CABLINE®-VS II series with 30Pin, 40AWG, 1-N structure also has different length models such as 100MM and 200MM, so the wire harness length difference cannot be ignored just because the pin count is the same; at the same time, there are also 30Pin, 300MM 1-1 structure products in this series, so 30Pin+300MM cannot be the sole basis for judging complete compatibility. In the case of domestic replacement or customized development, further confirmation should also be made on pin definition, termination method, wire exit direction, wire harness bending space, shielding structure, and actual high-speed signal application requirements. Our company can provide I-PEX 82291-100B-02-D compatible replacement harness solutions, focusing on the production and manufacturing of ultra-thin coaxial cables, and can carry out compatibility replacement and customized development according to customer drawings, samples, and actual equipment requirements, providing corresponding product support for engineering verification, sample trial production, and bulk procurement.
I-PEX 82291-100B-02-D is not a simple 30Pin cable, but a very thin coaxial cable assembly consisting of a 40AWG Micro-Coaxial Cable, terminal connection structure, and CABLINE®-VS II series high-density connection scheme. Its core specifications are 30Pin, 40AWG, 300MM, 1-N, and the mating connector model for the cable end is 20847-030T-01. In terms of working principle, it completes signal transmission through the signal conductor, improves the electromagnetic environment through coaxial shielding and grounding design, and ensures reliable interconnection between devices through precise connectors.
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