2026年8月7日
What Is a Connector? A Practical Overview for OEM Buyers
What is a connector? Learn the key factors OEM buyers must evaluate—contact plating, termination, and retention—to avoid field...
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 1932828-1 / Molex 48320-0001
- Mates With
- Standard USB 3.0 Type-A Plugs (e.g., Molex 48324 series)
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 over Nickel (Mating Area), Tin (Solder Tails) |
| Insulator Material | High-Temperature Thermoplastic (UL 94V-0), Blue |
| Shell Material | Brass / SPCC, Nickel Plated |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Current Rating | 1.8A Max. (VBUS) |
| Voltage Rating | 30V AC (RMS) / DC Max. |
| Contact Resistance | 30 mΩ Max. |
| Dielectric Withstanding Voltage | 100V AC |
| Operating Temperature | -25°C to +85°C |
| Mating Cycles | 5,000 Cycles |
Application Scenarios
-
Industrial Automation Controllers: Provides a ruggedized, standard interface for high-speed diagnostic data retrieval and firmware updates in PLCs (Programmable Logic Controllers) and IPCs.
-
Medical & Diagnostic Carts: Ensures secure, space-saving data connections between portable medical devices and external memory, utilizing robust board-mounted retention to withstand repeated daily plugging.
-
Networking Equipment: Serves as a reliable physical administration and debugging port on commercial routers, switches, and server racks, maintaining stability during maintenance operations.
-
Consumer Electronics & Set-Top Boxes: Enables seamless 5 Gbps SuperSpeed peripheral connectivity for external storage drives, high-definition media transfer, and IoT hubs.
Frequently Asked Questions
What is the standard lead time for OEM bulk orders of this USB 3.0 receptacle?
Our standard lead time for volume manufacturing is typically 3 to 4 weeks. We also offer rapid prototyping and sampling in 3-5 days, depending on material availability and your specific customization requirements.
Are there custom plating options available for the contact pins?
Yes, we offer various contact plating options to meet your engineering specs. This includes upgrading to 15µ" or 30µ" gold plating for enhanced durability and superior corrosion resistance in harsh industrial environments.
Is this connector compliant with international environmental and safety standards?
Absolutely. All our electronic connectors are manufactured in strict compliance with RoHS and REACH directives. The insulator plastics are also UL 94V-0 rated for flame retardancy.
What is the Minimum Order Quantity (MOQ) for this component?
As a factory-direct supplier, our MOQ is highly flexible to support both mid-volume engineering runs and large-scale mass production. Please contact our technical sales team with your project details for specific tier pricing.
Can you provide 3D CAD models and PCB footprint files for design integration?
Yes, we supply comprehensive STEP files, 2D engineering drawings, and recommended PCB layouts to your R&D team to ensure seamless design-in and to prevent costly board iteration delays.
Overview and Application Notes
Overview: The USB 3.0 Type-A Receptacle (PN: EU09F2L3N12336ST) is a high-performance, board-mounted connector engineered for robust data transmission speeds up to 5 Gbps. Featuring a standard 9-pin SuperSpeed configuration, a right-angle (flag) orientation, and reliable through-hole termination, it is an ideal component for industrial PCs, consumer electronics, and networking equipment. Manufactured with factory-direct precision, this connector ensures excellent shielding against EMI/RFI and supports up to 5,000 mating cycles. As a trusted OEM/ODM manufacturing partner, we provide comprehensive quality testing, customizable plating options, and scalable production to meet your specific assembly requirements.
Application Notes:
-
Ensure proper PCB footprint alignment for the through-hole mounting stakes to maximize mechanical retention strength, especially in high-vibration industrial environments.
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Maintain standard differential pair routing (SuperSpeed TX/RX) on the PCB layout to guarantee 5 Gbps signal integrity and minimize cross-talk.
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Verify vertical clearance for the “upside” orientation to accommodate standard plug mating without physical interference in low-profile electronic enclosures.
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Utilize automated wave soldering profiles that are strictly compatible with high-temperature thermoplastic insulators to prevent thermal deformation during PCB assembly.
