2026年7月14日
What Is a USB-C Connector? A Practical FAQ for OEM Buyers
What is a USB-C connector? Learn the four hidden parameters OEM buyers must check to avoid SMT rework...
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
- Functional Alternative
- Competitor Part Number
- GCT USB4140 Series (Cost-effective 14-pin vertical functional equivalent)
- Mates With
- Standard 24-Pin or 16-Pin USB Type-C Cable Plugs
Functional Alternative: This part provides equivalent performance characteristics as a cost-optimized substitute. Minor design review recommended before adoption.
Material Composition
| Material | Value / Description |
|---|---|
| Housing | High-Temperature Thermoplastic, UL94 V-0, Black |
| Contacts | Copper Alloy |
| Contact Plating | Gold Flash on Mating Area, Nickel Underplate |
| Shell/Shield | Stainless Steel (SUS) |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Current Rating | 5.0A Max. |
| Voltage Rating | 5V AC (Supports up to 20V DC for PD Profiles) |
| Mating Durability | 10,000 Cycles |
| Insertion Force | 5 N ~ 20 N (2.04 kgf Max) |
| Extraction Force | 8 N ~ 20 N (0.82 kgf Min) |
| Contact Resistance | 40 mΩ Max. |
| Dielectric Withstanding | 500V AC for 1 Minute |
| Insulation Resistance | 100 MΩ Min. |
| Operating Temperature | -20°C to +85°C |
Application Scenarios
-
Industrial Docks & Charging Stations : The vertical through-hole design provides the extreme mechanical strength needed for industrial charging docks where cables are frequently plugged and unplugged from a top-down angle.
-
Smart Home Hubs & Routers : Saves horizontal PCB real estate by standing vertically, allowing for more compact cylindrical or tower-shaped device enclosures while providing reliable 5A power input.
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Test & Measurement Equipment : Offers a secure, wobble-free vertical connection for benchtop diagnostics equipment, ensuring stable power delivery and USB 2.0 data logging.
-
Consumer Audio & Gaming Consoles : Provides a cost-effective, high-durability (10,000 cycles) interface for devices that require standard connectivity without the premium cost of full 24-pin SuperSpeed connectors.
Frequently Asked Questions
Why choose a 14-pin USB-C receptacle over a standard 24-pin?
The 14-pin configuration retains the essential pins for Power Delivery (up to 5A) and USB 2.0 data (DP/DN) while removing the complex SuperSpeed pins. This simplifies PCB routing, reduces component cost, and is perfect for devices that don't need high-speed data transfer.
Is this connector suitable for wave soldering?
Yes. Because all the pins and shell stakes are designed for through-hole (DIP) mounting, this receptacle is fully compatible with standard wave soldering processes, providing superior peel strength compared to SMT versions.
Does this vertical receptacle support USB Power Delivery (PD)?
Yes. With a current rating of 5.0A on the VBUS pins and proper CC pin integration on your PCBA, it can safely support standard PD fast charging profiles up to 100W (20V/5A).
Can you provide 3D step files for this vertical connector?
Absolutely. We provide comprehensive 2D CAD drawings and 3D STEP files to help your engineering team with enclosure design and clearance checks. Contact us to request the files.
What is the minimum order quantity (MOQ) and lead time?
As a factory-direct OEM provider, standard lead times are typically 2 to 4 weeks. Please submit an RFQ with your projected annual usage to receive specific MOQ details and tiered B2B pricing.
Overview and Application Notes
Overview The EU14F2BXN12374ST is a rugged 14-pin USB Type-C vertical receptacle designed for space-constrained OEM applications requiring reliable power delivery and standard USB 2.0 data transfer. Engineered with a robust through-hole (DIP) mounting style and a 10.00mm vertical height, this connector provides exceptional mechanical retention to the PCB, making it highly resistant to insertion and extraction forces. By utilizing a simplified 14-pin configuration, it eliminates redundant high-speed data pins to reduce costs while still safely delivering up to 5.0A of current. Housed in a durable stainless steel shell, it guarantees a 10,000-cycle lifespan, offering a factory-direct, highly dependable solution for industrial docks, smart home hubs, and consumer electronics.
Application Notes
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Wave Soldering Compatibility: The through-hole (DIP) pin configuration is ideal for wave soldering processes, offering superior mechanical stability compared to standard SMT connectors.
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Vertical Space Planning: Ensure the device enclosure accommodates the 10.00mm connector height and allows sufficient clearance for straight cable insertion without stressing the PCB.
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Pin Configuration: This 14-pin layout provides VBUS, GND, CC, and DP/DN pins. It perfectly supports up to 100W (20V/5A) Power Delivery and USB 2.0 data but does NOT support USB 3.x SuperSpeed or DisplayPort Alt Mode.
-
Mechanical Grounding: Solder the robust shell stakes firmly to the PCB ground plane to maximize EMI shielding and prevent mechanical rocking during harsh mating cycles.
