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
- Amphenol GSB311131HR / TE Connectivity 1929967-1 / Molex 48405-0003
- Mates With
- Standard USB 3.0 Type-A Male 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 Material | LCP / PBT, UL 94V-0 Rated (High Temp Thermoplastic) |
| Contact Base Material | Copper Alloy (Phosphor Bronze / Brass) |
| Contact Plating | Gold Flash on Contact Area, Tin Plated on Solder Tails |
| Shell Material | Copper Alloy or Stainless Steel, Nickel Plated |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Rated Voltage | 30V AC/DC |
| Rated Current | 1.8A (Power Pins), 0.25A (Signal Pins) |
| Data Transfer Rate | Up to 5 Gbps (USB 3.0 SuperSpeed) |
| Contact Resistance | 30 mΩ Max |
| Insulation Resistance | 1000 MΩ Min |
| Dielectric Withstanding Voltage | 100V AC for 1 minute |
| Operating Temperature | -40°C to +85°C |
| Mating Durability | 10,000 Mating Cycles |
Application Scenarios
-
Industrial Automation & PLC Modules: Provides reliable USB 3.0 SuperSpeed data log downloads and direct firmware update interfaces for programmable logic controllers.
-
Medical Diagnostic & Imaging Equipment: Enables high-bandwidth, noise-isolated data transfer between patient monitors and external processing modules.
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Embedded Single Board Computers (SBC) & IoT Gateways: Offers space-saving peripheral connectivity for compact edge-computing hardware and smart gateway devices.
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Commercial POS & Kiosk Systems: Delivers high-durability 10,000-cycle interface connections for peripheral barcode scanners, printers, and external storage drives.
Frequently Asked Questions
What is the lead time for mass production and prototype samples?
Prototype samples can be prepared within 3 to 5 working days. Mass production orders typically require 2 to 3 weeks depending on the order volume and customization requirements.
Can we customize the contact gold plating thickness for harsh environments?
Yes, we support custom gold plating options ranging from Gold Flash to 3u", 15u", or 30u" Gold Plating to enhance corrosion resistance and withstand severe environmental conditions.
Is this USB 3.0 receptacle compatible with automated SMT assembly processes?
Absolutely. The insulator is made of high-temperature resistant LCP material capable of enduring reflow soldering peak temperatures up to 260°C. Tape-and-reel packaging is available upon request.
Do you offer drop-in replacements for major European or American connector brands?
Yes, our connector footprint and mechanical profiles are standardized to serve as direct drop-in alternatives to standard Molex, TE Connectivity, and Amphenol USB 3.0 Type-A receptacles.
What certifications and compliance standards does this connector meet?
All components are fully compliant with RoHS 2.0, REACH, and UL94V-0 flammability standards. Factory test reports including salt spray test and insertion force analysis can be provided.
Overview and Application Notes
Overview The EU09FL2N12207 is an industrial-grade USB 3.0 Type-A female receptacle engineered for high-speed data transmission and reliable PCB integration. Featuring 9 precision-stamped contacts with gold plating options, this connector supports SuperSpeed data transfer rates up to 5 Gbps while maintaining backward compatibility with USB 2.0 standards. Built with a high-durability shell and robust solder tabs, it provides exceptional retention force and resistance against mechanical fatigue. As a factory-direct OEM solution, EDOM Electronics offers custom contact plating, pin length modifications, and specialized packaging for automated SMT/THT assembly lines.
Application Notes
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Impedance Matching: Ensure differential pair signal traces are routed with 90 Ohm differential impedance to maintain SuperSpeed USB 3.0 signal integrity and minimize jitter.
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EMI/RFI Grounding: Shield tabs must be thoroughly soldered to the PCB ground plane through multiple low-impedance vias to optimize EMC performance and prevent stray emissions.
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PCB Footprint Tolerances: Strictly follow the recommended PCB hole and layout mask dimensions to avoid contact misalignment during reflow or wave soldering.
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Mechanical Strain Relief: For high-insertion-force applications, reinforce the board-mounting solder posts with structural mechanical stakes or housing hold-downs.
