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
- Molex 48320-0001 / TE Connectivity 1932788-1 / Amphenol GSB311131HR (Standard Right-Angle Through-Hole USB 3.0 Receptacles)
- Mates With
- Standard USB 3.0 & 2.0 Type-A Plugs and 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 |
|---|---|
| Contact Material: | Copper Alloy |
| Contact Plating: | Gold Flash (Customizable) |
| Shell Material: | Copper Alloy, Nickel Plated |
| Shell Plating | Nickel |
| Insulator Material: | LCP, Blue, UL 94V-0 |
| Locating Pegs: | Without |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Voltage Rating: | 30V AC/DC (Max) |
| Current Rating: | 1.8A Max (VBUS) |
| Dielectric Withstanding: | 500V AC Min. (1 min) |
| Mating Cycles: | 3,000 Cycles Min. |
| Operating Temp: | -55°C to +105°C |
| Contact Resistance: | 30 mΩ Max. |
Application Scenarios
-
Industrial Automation PCs (IPCs) : Providing robust, high-speed interfaces for factory floor diagnostics, machine vision systems, and reliable data logging in harsh environments.
-
Networking and Telecom Equipment : Serving as a dependable data and configuration port on enterprise routers, switches, and server motherboards.
-
Medical Diagnostic Devices : Enabling rapid patient data transfer and firmware updates on portable and stationary diagnostic imaging equipment.
-
Consumer Electronics & Kiosks : Functioning as the primary interface for high-speed peripherals, flash storage, and interactive display connectivity in self-service terminals.
Frequently Asked Questions
What is the standard MOQ for this USB 3.0 Type-A receptacle?
Our standard MOQ for factory-direct bulk production is typically 1,000 pieces (usually packaged in trays or tape-and-reel). However, we offer lower quantities during your engineering and prototyping phases.
Is this connector backward compatible with USB 2.0?
Yes. The 9-pin design includes the standard 4 pins for USB 2.0 compatibility, allowing seamless operation with older USB 2.0 devices while supporting 5 Gbps speeds for USB 3.0 peripherals.
Can I request custom plating thicknesses for the contacts?
Absolutely. While gold flash is our standard, we can customize the contact plating (e.g., 15µ" or 30µ" gold) to meet specific durability and corrosion-resistance requirements for your industry.
Does this component comply with international environmental standards?
Yes, all our connectors are manufactured to fully comply with RoHS and REACH directives, ensuring safe and globally acceptable electronic assemblies.
What is your typical manufacturing lead time?
For standard inventory or typical production runs, lead times are approximately 2 to 4 weeks. Rapid prototyping for custom variations can be arranged in as little as 3-5 days.
Overview and Application Notes
Overview The USB 3.0 Type-A Receptacle (PN: EU09F2L1N12306ST) is a high-performance 9-pin female connector engineered for reliable SuperSpeed data transmission up to 5 Gbps. Featuring a standard horizontal top-mount right-angle DIP configuration (2.45mm pin length), high-conductivity nickel-plated copper alloy shell, and high-temperature LCP insulator, this connector delivers exceptional mechanical retention and EMI shielding. Rated for 3,000 mating cycles, a dielectric withstanding voltage of 500V AC, and an extended operating temperature range of -55°C to +105°C, it is an ideal factory-direct solution for industrial automation, computing, and networking equipment. EDOM Electronics provides full OEM/ODM customization including custom contact plating thicknesses and scalable tape/tray packaging.
Application Notes
-
Wave Soldering: The high-temperature LCP insulator is fully compatible with standard lead-free wave soldering profiles. Ensure thermal profiling achieves full barrel fill on the 2.45mm through-hole pins without bridging.
-
Mechanical Grounding & Retention: Securely solder the outer copper alloy shell stakes into the PCB ground plane to maximize EMI/RFI suppression and withstand daily mating stress.
-
Signal Routing: Maintain strict 90Ω differential impedance matching along the SuperSpeed (TX/RX) differential pairs to prevent signal attenuation and cross-talk at 5 Gbps.
-
Recommended PCB Thickness: Designed for optimal solder joint reliability on standard 1.20mm to 1.60mm thick circuit boards.
