2026年7月13日
Electrical Harness Design: Key Considerations for OEM Procurement
Learn the key considerations for electrical harness design in OEM procurement. Discover what specs you need before requesting...
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 Series / TE Connectivity 1932836 Series
- Mates With
- Standard USB 3.0 Type-A 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 |
|---|---|
| Housing / Insulator | PBT, Blue, UL 94V-0 |
| Contacts | Phosphor Bronze (4PIN) & Copper Alloy (5PIN), 1u" Gold Plated on Mating Area, Tin Plated on Tails |
| Outer Shell | SPCC (Steel), Nickel Plated |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Voltage Rating | 30V AC/DC |
| Current Rating | 1.8A Max (for VBUS and GND pins) |
| Power Rating | 9W Max |
| Mating Cycles | 1,500 Cycles |
| Operating Temperature | -55°C to +105°C |
| Contact Resistance | 30 mΩ Max (Initial) |
| Insulation Resistance | 1000 MΩ Min |
| Withstand Voltage | AC 500V, 1 min |
Application Scenarios
-
Industrial Panel PCs (IPCs) : Provides a mechanically robust, through-hole I/O interface that withstands continuous plugging, unplugging, and vibration in harsh factory automation environments.
-
Networking & Telecom Equipment : Delivers stable 5 Gbps SuperSpeed data transfer for routers, switches, and server motherboards, ensuring reliable firmware updates and high-speed local data access.
-
Test & Measurement Instruments : Ensures reliable signal integrity and long-term durability (10,000 mating cycles) for oscilloscopes and diagnostic devices where constant peripheral connection is demanded.
-
Smart Vending & Kiosks : Offers a cost-effective, easily manufacturable top-mount solution for internal control boards, guaranteeing uninterrupted communication with peripheral scanners and card readers.
Frequently Asked Questions
What is the standard durability and operating temperature for this USB 3.0 receptacle?
This receptacle is rated for a mechanical durability of 1,500 mating cycles and features an extended operating temperature range of -55°C to +105°C, making it suitable for standard industrial and commercial hardware deployments.
What materials are used for the housing, contacts, and shell?
The insulator is made of blue PBT (UL94V-0 rated). The terminal contacts utilize Phosphor Bronze for the primary 4 pins and Copper Alloy for the 5 SuperSpeed pins (both finished with 1u" gold plating on contact areas and tin on solder tails). The external shielding shell is made of nickel-plated SPCC steel with integrated board locks (harpoon legs).
Is this connector backward compatible with older USB 2.0 plugs?
Yes. The 9-pin configuration incorporates the standard 4-pin layout for legacy USB 2.0 (VBUS, D-, D+, GND) along with 5 dedicated SuperSpeed lines, delivering complete backward compatibility with USB 2.0 Type-A plugs while enabling 5 Gbps throughput when mated with USB 3.0 devices.
Can the contact plating thickness or PCB packaging be customized?
Yes. While standard contacts come with 1u" gold plating, EDOM provides OEM customization for higher gold thicknesses (e.g., 15μ" or 30μ") as well as customized packaging options (tray or tape-and-reel) to match your automated assembly processes.
Overview and Application Notes
Overview: The USB 3.0 Type-A Receptacle is engineered for SuperSpeed data transfer (up to 5 Gbps) and reliable mechanical stability. Featuring a horizontal right-angle (90° DIP) top-mount configuration and through-hole termination with nickel-plated SPCC harpoon legs, this 9-pin connector ensures a secure PCB retention. Built with UL94V-0 rated blue PBT housing, phosphor bronze and copper alloy contacts, it operates reliably across a wide temperature range of -55°C to +105°C and supports a standard durability of 1,500 mating cycles. As a factory-direct OEM/ODM manufacturer, EDOM Electronics provides scalable production and customizable contact plating options to meet your exact assembly requirements.
Application Notes:
-
Industrial Panel PCs & Controllers: Provides a reliable, through-hole 90° DIP I/O interface capable of withstanding industrial operating temperatures from -55°C to +105°C.
-
Networking & Telecom Equipment: Delivers stable 5 Gbps SuperSpeed data transfer for routers, switches, and edge devices, ensuring robust local data access and firmware upgrades.
-
Test & Measurement Instruments: Features standard 1,500-cycle durability, high insulation resistance (1000 MΩ Min), and 500V AC dielectric withstand voltage for diagnostic instruments and peripheral interfaces.
-
Smart Terminals & Vending Kiosks: Offers a cost-effective, standard top-mount DIP solution for internal mainboards, ensuring stable power and high-speed data transmission to connected peripherals.
