USB Connector
USB Connector Solutions for High-Speed Data and Power Transmission
USB Connectors are designed for reliable power delivery and data transmission across consumer electronics, industrial equipment, computer peripherals, automotive systems, and other electronic devices. Available in common configurations such as USB Type-A, Type-B, Micro USB, and USB Type-C, they can be specified according to interface type, mounting method, contact configuration, current rating, and environmental requirements. As an experienced connector manufacturer, Our supports OEM and customized USB connector production, including housing materials, contact plating, dimensions, pin configurations, and packaging. Each production batch can be controlled through dimensional inspection, contact and insulation testing, and finished-product inspection to ensure consistent performance for volume applications.
USB Type-C Connectors: Reversible 24-pin receptacles and plugs supporting high-speed data transfer up to 10Gbps/20Gbps and Power Delivery up to 100W/240W.
USB 3.0 / 3.2 Connectors: High-speed SuperSpeed Type-A and Type-B receptacles configured for vertical, right-angle, and mid-mount PCB layouts.
USB 2.0 Connectors: Standard Type-A, Type-B, Micro-USB, and Mini-USB interfaces optimized for legacy peripheral and control connections.
Hybrid & Special-Mount Variants: Mid-mount sink types and waterproof IP-rated USB connectors designed for space-constrained or harsh-environment enclosures.
Key Features
Controlled Differential Impedance: Contact layouts precision-engineered to maintain a 90Ω differential impedance, preserving signal eye diagram margins during high-frequency data transmission.
High-Durability Copper Alloy Contacts: Stamped from high-spring-back copper alloys with selective gold plating (15µ" to 30µ" min.) on mating interfaces, ensuring stable contact resistance across 10,000+ insertion cycles.
Robust Shell Shielding: Stainless steel or cold-rolled steel shields featuring multi-point grounding springs to suppress electromagnetic and radio frequency interference.
High-Temperature Thermoplastic Housings: Insulators molded from high-performance resins (LCP or PA9T, UL 94V-0 rated) capable of withstanding lead-free SMT reflow temperatures up to 260°C.
Technical Specifications
|
Parameter |
Specification |
|
Interface Standards |
USB 2.0 / USB 3.2 Gen 1 / USB 3.2 Gen 2 / USB Type-C Specification Rev. 2.0 |
|
Current Rating |
1.5 A to 3.0 A standard; up to 5.0 A for Power Delivery Type-C applications |
|
Contact Resistance |
≤ 40 mΩ initial (Type-C) |
|
Insulation Resistance |
≥ 100 MΩ at 100 V DC |
|
Dielectric Withstanding Voltage |
100 V AC RMS for 1 minute |
|
Mechanical Mating Life |
5,000 to 10,000 insertion cycles, depending on specification |
|
Operating Temperature Range |
-40°C to +85°C |
|
Packaging Options |
Tape-and-Reel with vacuum pick-and-place caps for automated surface-mount assembly lines |
Computing & Peripherals: Mainboard I/O ports, docking stations, external storage drives, and monitors.
Industrial Handhelds & Terminals: Data synchronization and fast-charging ports on ruggedized mobile computers and diagnostic tools.
Automotive Infotainment: Dashboard data interfaces, media hubs, and console charging ports.
Consumer Smart Devices: Power and data ports on portable audio equipment, smart home gateways, and IoT controllers.
Manufacturing & Quality Control
High-Precision Progressive Stamping
Automated stamping lines maintain micro-scale dimensional tolerances on contact tails and shielding cans.
Automated Insert Molding
Multi-cavity injection presses utilize computerized closed-loop feedback to prevent micro-voids and wall warping in thin-profile housings.
Automated Optical & Contact Inspection
High-speed vision systems verify pin co-planarity, tongue centering, and contact spacing before final taping.
Laboratory Testing
In-house testing regimens include network analyzer impedance profiling, insertion/withdrawal force testing, salt spray corrosion testing, and thermal aging checks.
Production Lines And Inspection Equipments
Custom OEM/ODM Solutions
Custom PCB Footprints
Tailored shell anchor configurations, extended shell lengths, and unique locating pin positions matching legacy or proprietary board layouts.
Specialized Plating Thickness
Adjusted gold deposition profiles tailored to specific product lifespan and cost targets.
Enhanced Environmental Sealing
Integration of waterproof gaskets or overmolded housing features for IP67/IP68 ingress protection requirements.
Why Choose Us
Choose the plan that suits you best.
Vertical Integration
Direct manufacturing oversight spanning mold fabrication, precision stamping, injection, and assembly, eliminating external supply chain friction.
01
Rigorous Impedance Verification
Real-time signal integrity checks ensure mass-produced connectors match strict high-frequency loss parameters.
02
Global Compliance Alignment
Materials certified to USB-IF guidelines, RoHS, and REACH environmental safety directives.
03
Automated Assembly Readiness
Tape-and-reel packaging matched with pick-and-place suction surfaces to prevent downtime on high-speed SMT lines.
04
Our Certificates
As one of the leading usb connector manufacturers and suppliers in China, we warmly welcome you to buy bulk high-grade usb connector for sale here from our factory. All customized products are with high quality and competitive price.
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