2026年7月17日
Wire Harness Connector Types: The Ultimate Guide (with Examples)
In the realm of electronics manufacturing, wire harnesses are indispensable. They serve as the critical linkages that connect...
Detailed Product Information
Technical Data & Reference
Structured parameters, material notes, application context and frequently asked questions for engineering and procurement evaluation.
Competitor & Cross-Reference
- Alternative Type
- Drop-in Replacement
- Competitor Part Number
- TE Connectivity 2129691-1 / Amphenol 12401598-XX (Functional equivalent for Type-C mid-mount)
- Mates With
- Standard USB Type-C Plugs (Cable Assemblies)
Drop-in Replacement: This part is a direct, pin-compatible substitute for the competitor part number listed above. No design modification required.
Material Composition
| Material | Value / Description |
|---|---|
| Insulator / Housing | High-Temperature Plastic (LCP), UL94V-0 Rated, Black |
| Contacts | Copper Alloy |
| Contact Plating | Gold Plating on Mating Area, Tin on Solder Tails, Nickel Underplate |
| Shell | Stainless Steel, Metallic Shielding Finish |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Current Rating | 5.0A Max (VBUS), 1.25A (VCONN), 0.25A (Other Pins) |
| Voltage Rating | 20V DC (Standard) / Up to 48V DC (PD 3.1 EPR Supported) |
| Power Rating | Up to 240W (Dependent on PD Controller) |
| Contact Resistance | 40 mΩ Max (Initial) |
| Insulation Resistance | 100 MΩ Min |
| Dielectric Withstanding | 100V AC for 1 Minute |
| Mating Cycles | 10,000 Cycles |
| Operating Temperature | -30°C to +85°C |
Application Scenarios
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Industrial Panel PCs & Thin Clients : Utilizes the mid-mount design to drastically reduce the vertical profile of the motherboard, enabling ultra-slim touchscreen enclosures without sacrificing 10 Gbps high-speed connectivity.
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Medical Imaging Tablets : Provides a highly reliable, 10,000-cycle interface capable of simultaneously handling uncompressed diagnostic video output (DisplayPort Alt Mode) and fast charging for portable devices.
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Automotive Infotainment Systems : Offers a space-saving yet mechanically robust interface for passenger dashboard modules, supporting modern smartphone integration and high-amperage device charging.
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Consumer Electronics & Multi-Port Hubs : Serves as the core upstream/downstream connection point for slim docking stations, managing simultaneous 4K video, massive data transfers, and up to 100W+ laptop pass-through charging.
Frequently Asked Questions
Does this mid-mount Type-C receptacle support Alternate Modes like DisplayPort or Thunderbolt?
Yes. As a fully populated 24-pin receptacle with 10 Gbps capability, it physically supports high-speed differential pairs required for Alternate Modes, including DisplayPort over USB-C, provided your board's controller IC is configured for them.
What is the maximum power delivery this connector can handle?
The physical contacts are rated for 5A on the VBUS pins. When integrated with a compliant USB PD 3.1 Extended Power Range (EPR) controller, the connector safely supports up to 240W (48V/5A).
What packaging is used for automated SMT assembly?
We supply this mid-mount connector in standard Tape & Reel (T&R) packaging equipped with a pick-and-place polyimide cap (Mylar) to ensure seamless compatibility with high-speed automated vacuum nozzles.
What is the Minimum Order Quantity (MOQ) for OEM bulk orders?
Our standard MOQ for Tape & Reel packaging is typically 1,000 to 2,000 pieces per reel. We also support flexible quantities for engineering validation and NPI (New Product Introduction) builds. Contact our team to discuss your project stage.
Can I request a 3D CAD model for PCB layout design?
Absolutely. We provide comprehensive engineering support, including 2D mechanical drawings, PCB footprint recommendations, and 3D models (STEP/IGES). Contact us to request the design files.
Overview and Application Notes
Overview Engineered for next-generation, low-profile electronics, the EU24FB3N11216 is a premium 24-pin USB 3.2 Gen2 Type-C female receptacle featuring a space-saving mid-mount (sink-board) architecture. Designed for high-speed data transmission up to 10 Gbps and engineered to support Power Delivery (PD 3.1 EPR) up to 240W, this connector seamlessly combines massive bandwidth with high-capacity charging. Its rugged dual-row Surface Mount Technology (SMT) design combined with robust shell stakes ensures exceptional mechanical stability against heavy mating forces. As a factory-direct OEM/ODM partner, we provide tailored manufacturing, rigorous quality control, and automated assembly-ready packaging for industrial and commercial integrations.
Application Notes
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Reflow Soldering (SMT): The high-temperature LCP insulator is optimized for lead-free IR reflow soldering. Ensure strict adherence to the coplanarity specifications (typically ≤ 0.08mm) during stencil printing to prevent solder bridging across the high-density 24-pin dual-row array.
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Footprint & Clearance: The mid-mount design requires a precise PCB cutout (center height H=1.0mm/L=8.65mm). Thoroughly verify 3D CAD models to ensure adequate clearance for the connector belly to achieve optimal PCB height reduction.
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Power Delivery Routing: When utilizing the connector for 5A VBUS power delivery, ensure that the PCB traces connected to the VBUS and GND pins are sufficiently wide and feature adequate thermal vias to dissipate localized heat.
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EMI/EMC Shielding: Solder the robust metal shell stakes directly to the continuous PCB ground plane to minimize electromagnetic radiation and maintain signal integrity at 10 Gbps.
