2026年7月31日
What Is a Cable Assembly? Definition, Components, and Applications
What is a cable assembly? Learn the engineered definition per IPC/WHMA-A-620, key components, and applications. Avoid mismatched specs—read...
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 (Standard Top Mount USB 3.0 Type-A 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: | Brass (C2680-H), Nickel Plated |
| Shell Plating: | Nickel |
| Insulator Material: | PA10T, Yellow, UL94V-0 |
| Shell Stake Type: | Through Hole |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Voltage Rating: | 30V AC/DC (Max) |
| Current Rating: | 2A 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 secure, high-speed data logging and peripheral interfaces in factory floor environments utilizing robust through-hole PCB retention.
-
Networking & Telecom Hardware : Serving as a reliable firmware update and localized configuration port on enterprise-grade routers, servers, and network switches.
-
Medical Diagnostic Equipment : Facilitating rapid patient data transfers from portable ultrasound devices and diagnostic carts where high mating cycle durability is required.
-
Self-Service Kiosks & Vending : Enabling stable internal connectivity to touchscreens, card readers, and external flash drives for continuous commercial operation.
Frequently Asked Questions
What is the standard MOQ for this USB 3.0 Type-A receptacle?
Our standard bulk production MOQ is typically 1,000 pieces (packaged in tape-and-reel or trays). However, we readily support smaller prototype quantities during your engineering validation phase.
Is this connector backward compatible with legacy USB 2.0 devices?
Yes, the 9-pin configuration includes the traditional 4 pins dedicated to USB 2.0, ensuring seamless backward compatibility while delivering 5 Gbps speeds for newer USB 3.0 peripherals.
Can I specify thicker gold plating for harsh operating environments?
Absolutely. While gold flash is standard, we offer customizable contact plating (such as 15µ" or 30µ" hard gold) to significantly enhance corrosion resistance and mating longevity.
Are your USB receptacles compliant with international environmental standards?
Yes, all our electronic components are manufactured to be fully RoHS and REACH compliant, strictly adhering to global environmental and safety regulations.
What is the estimated manufacturing lead time for a bulk order?
Standard production lead times run approximately 2 to 4 weeks depending on raw material availability. Rapid prototyping and sampling for custom variants can often be completed in 3 to 5 business days.
Overview and Application Notes
The USB 3.0 Type-A Receptacle (PN: EU09F2Y1N12306ST) is a high-performance 9-pin female connector engineered for reliable SuperSpeed data transfer up to 5 Gbps. Featuring a horizontal top-mount right-angle DIP configuration (2.45mm pin length), extended yellow PA10T high-temperature insulator, and front-facing side retaining springs, 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 packaging options.
Application Notes:
-
Wave Soldering & Reflow: The high-performance yellow PA10T thermoplastic housing offers superior heat resistance, ensuring complete stability during lead-free wave soldering or high-temperature assembly processes.
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Mechanical Grounding & Retention: Securely solder the outer C2680-H nickel-plated brass shell stakes into the PCB ground plane to maximize EMI/RFI suppression and withstand repeated front-facing insertion force.
-
Recommended PCB Thickness: Engineered for optimal solder joint reliability and full through-hole barrel fill on standard 1.20mm to 1.60mm thick PCBs.
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Signal Integrity Management: Maintain strict 90Ω differential impedance matching along the SuperSpeed (TX/RX) differential pairs to prevent signal attenuation and cross-talk at 5 Gbps.
