Micro Coaxial Cable-Micro Coaxial Cable factory-(FRS)-FRS
A micro coaxial cable with an I-PEX 20373 connector is a miniaturized, shielded interconnect built to carry high‑speed differential or single‑ended signals between tightly spaced PCBs or modules. The I‑PEX 20373 belongs to the CABLINE‑SSfamily and uses a 0.4 mmfine pitch with a vertical mating orientation. Typical configurations include 10–50 pins, with a mated height around 1.65–1.85 mm, and it is widely used for display and cameralinks in notebooks, tablets, medical devices, and flat‑panel displays. The connector’s compact form factor and robust construction make it suitable for high‑density, high‑bandwidth internal connections where space and signal integrity are critical.
At the heart of the assembly is the coaxial structure: a central conductor is surrounded by a dielectric, an outer conductor (shield), and an outer jacket. In the I‑PEX 20373, each signal contact is effectively a tiny coax, and the connector maintains this controlled impedance across all pins. The outer shieldis terminated to the connector housing, which must be well‑grounded to the PCB to preserve shielding effectiveness and reduce EMI. When mated, the receptacle and plug contacts align precisely, and the connector’s mechanical features—such as the W‑Point dual‑contactarrangement—help ensure low contact resistance and stable retention under vibration and repeated mating cycles. This architecture allows the cable to carry high‑speed signals with minimal crosstalk and insertion loss while withstanding the tight routing and dynamic motion often found in hinge or sliding mechanisms.
| Parameter | Typical value or range | Notes |
|---|---|---|
| Series and family | I‑PEX 20373 (CABLINE‑SS) | High‑density micro‑coax |
| Pitch | 0.4 mm | Fine‑pitch, vertical mating |
| Pin count | 10, 14, 20, 30, 32, 35, 40, 50 | Common options |
| Mated height | 1.65 mm (nominal) / 1.85 mm (max) | Vertical clearance |
| Orientation | Vertical (plug‑in) | Suitable for board‑to‑wire/board |
| Applicable wire | AWG #38–#46 | Depends on cable/impedance plan |
| Current capability | Supports larger current (e.g., AWG #34option) | Check current derating with length |
| Matching receptacle | 20374‑RxxE‑31 | Example: 20374‑R14E‑31 mates with 20373‑R14T‑06 |
| Typical use | Display/ camerainterconnects | Notebooks, tablets, medical displays |
These parameters reflect common, production‑ready options for the 20373 family and are useful when defining BOMs and stack‑ups.
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Meta Description: Discover the advanced features and benefits of Industrial Micro-Coaxial Wiring—engineered for precision, durability, and high-speed signal transmission in industrial environments. What is Industrial Micro-Co.
In LVDS (Low Voltage Differential Signaling) display systems, Micro-coaxial Cable (also referred to as Micro Coax Cable) stands out as an optimal solution for high-resolution, high-reliability signal transmission. Designed to meet the str.
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