Vistar Electronics is a professional USB-C connector manufacturer supplying a full range of Type-C receptacles, plugs, and waterproof connectors for global OEM and ODM customers. Our USB-C connector lineup covers USB 2.0 through USB4 Gen 3 (40 Gbps), with pin counts from 6 to 24, mounting styles including SMT, DIP, mid-mount, and right-angle, and waterproof ratings up to IP68. All products are RoHS 3 and REACH compliant with MOQ from 1,000 pcs.
Compatible with USB 2.0, USB 3.1, USB 3.2, USB4, and Power Delivery (PD) applications.
| Connector Type | USB Standard | Data Rate | Current Rating | Key Features | Best For |
|---|---|---|---|---|---|
| 24-Pin Full-Featured | USB4 / USB 3.1 Gen 2 | Up to 40 Gbps | 5A / USB PD | DP / HDMI / Thunderbolt Alt Mode | Laptops, docks, industrial equipment |
| 16-Pin Standard | USB 2.0 | 480 Mbps | 5A / USB PD | Cost-effective, high power | Chargers, IoT devices, low-cost applications |
| 6-Pin Waterproof | USB 2.0 | 480 Mbps | 3A | IP67 / IP68 waterproof rating | Outdoor, marine, wearable devices |
| Mid-Mount Right Angle | 24-pin or 9-pin | Depends on pin count | Depends on pin count | Reduced board height, SMT/Wave solder | Ultra-thin devices, space-constrained designs |
Full 24‑pin models support bandwidth up to 40 Gbps, making them fully compatible with Thunderbolt 4, USB 3.2, and legacy USB standards.
Engineered for high‑current applications, these connectors are 5A / 240W USB PD ready, supporting fast charging for laptops, power banks, and industrial devices.
Full‑featured versions support DisplayPort 1.4 (8K@60Hz) and HDMI Alt‑Mode, allowing video, data, and power through a single interface.
Available with IP67 and IP68 ratings, utilising silicone gasket sealing against dust and water immersion — ideal for marine, outdoor, and medical environments.
Rated for 10,000+ mating cycles, ensuring long‑term reliability in consumer and industrial applications.
Offers mid‑mount (recessed) and ultra‑slim profiles to reduce vertical PCB height in thin devices like tablets and wearables.
Manufactured with high‑temperature LCP insulation, gold‑plated copper alloy contacts, and stainless steel shielding for superior signal integrity and EMI protection.
24‑Pin (full‑featured) | 16‑Pin (USB 2.0 + 5A charging) | 6‑Pin (charging‑only / IoT).
Supports SMT (Surface Mount), DIP (Through‑Hole), Vertical, Right‑Angle, and Flank‑Mount assembly processes.
Fully compliant with RoHS 3 (EU 2015/863) and REACH SVHC regulations. Produced under ISO 9001 certified quality management systems.
A USB C connector, also known as USB Type-C, is a 24-pin reversible connector standard defined by the USB Implementers Forum (USB-IF). It supports data transfer, power delivery, and video output through a single compact interface, and is distinguished by its symmetrical design that allows insertion in either orientation.
USB-C is the physical connector standard (the shape and pins), while USB4 is the data protocol that runs over USB-C cables. USB4 offers speeds up to 40 Gbps (and up to 80 Gbps with certified cables) and supports multiple data and display protocols simultaneously. Not all USB-C connectors support USB4 — full 24-pin configurations with proper shielding are required.
USB-C connectors are available in several pin configurations: 6-Pin (power only, no data), 16-Pin (USB 2.0 data + power), and 24-Pin (full-featured with USB 3.x/USB4, DisplayPort, and PD). The pin count determines functionality and cost, allowing designers to choose the right balance for their application.
A 16-pin USB-C connector removes the high-speed data transmission pins (TX/RX differential pairs), supporting only USB 2.0 speeds (480 Mbps) while retaining PD fast charging. A 24-pin USB-C connector includes all pins, supporting USB 3.x/USB4 high-speed data (up to 40 Gbps), DisplayPort video output, and audio transmission.
A 6-pin USB-C connector retains only VBUS (power), GND (ground), and CC1/CC2 (configuration channel) pins. It supports charging only, with no data transfer functionality. These are ideal for simple applications like electric toothbrushes, small fans, LED desk lamps, and other devices that only need to draw power via USB.
USB-C connectors are available in three main mounting styles: Top-Mount (surface mount on top of the PCB, most common), Mid-Mount (recessed into the PCB, reduces overall height by embedding the connector), and Vertical (connector stands perpendicular to the PCB, ideal for edge-mounted ports).
Standard USB-C connectors are typically rated for 3A to 5A per VBUS pin. With USB Power Delivery (PD), USB-C can deliver up to 5A at 20V (100W) or up to 48V (240W) with EPR (Extended Power Range) support. Actual current capacity depends on the connector design, PCB layout, and cable specification.
Standard USB-C connectors are rated for 10,000 mating cycles minimum per USB-IF specification. Premium connectors can achieve 16,000+ cycles. The mating cycle rating is a key indicator of mechanical durability, especially important for applications with frequent plugging and unplugging.
Waterproof USB-C connectors feature additional sealing (gaskets, epoxy, or molded housings) to achieve IP67 or IP68 ratings, protecting against dust and water ingress. They are essential for outdoor, automotive, industrial, and marine applications where environmental exposure is a concern.
MOQ varies by connector type, pin configuration, and mounting style. Standard catalog items typically have MOQs starting at 1,000–3,000 pieces. Custom configurations may require higher MOQs. Contact Vistar Electronics sales team for specific MOQ and pricing information.
Yes, Vistar Electronics offers customization for USB-C connectors including pin count (6, 16, 24), mounting style (top-mount, mid-mount, vertical), shell material and plating, gold plating thickness, waterproof rating, and custom dimensions. Contact our engineering team with your specific requirements.
Standard lead time for USB-C connector orders is 2–4 weeks for catalog items. Custom configurations typically require 4–6 weeks depending on complexity. Expedited options may be available for urgent requirements — please contact Vistar Electronics sales team.
USB Type-C connectors are governed by the USB Type-C Cable and Connector Specification, maintained by the USB Implementers Forum (USB-IF). The current specification is Revision 2.4, published as IEC 62680-1-3:2026.
Key compliance requirements include:
Vistar Electronics’ USB C female connector products are designed to meet or exceed these specifications, ensuring compatibility with the broadest range of host devices and cables.
Understanding the USB-C standards ecosystem is essential for selecting the right connector for your application.
The USB-IF is the standards organization that develops and maintains USB specifications, including the USB Type-C Cable and Connector Specification. USB-IF certification ensures interoperability across devices.
USB PD is the protocol that enables higher power delivery over USB-C cables. Key versions:
USB PD uses the CC pins to negotiate voltage, current, and power direction.
USB4 is the data protocol that runs over USB-C connectors, offering:
Alt Mode allows USB-C connectors to carry non-USB signals using the high-speed data pins. Common Alt Modes include:
EPR extends USB PD beyond 100W to 240W, enabling USB-C to power laptops, displays, and other high-power devices. EPR requires specific cable and connector designs to handle the higher voltage (48V).
Proper PCB layout is essential for USB-C connector performance and reliability. Here are the key design considerations:
USB 3.x and USB4 use differential pairs (SSTXp/n, SSRXp/n) that require 90Ω ±10% differential impedance. Route these pairs as closely coupled differential traces with consistent spacing and ground reference.
The CC (Configuration Channel) pins detect cable orientation and negotiate power delivery. For 5.1kΩ pull-down resistors on CC pins for device-side (UFP) detection. For source-side (DFP), use pull-up resistors (Rp) that determine current capability.
VBUS and GND pins must be routed with adequate copper width to handle the full current rating. For 5A applications, use at least 2oz copper and multiple vias for thermal management.
For 0.5mm pitch USB-C connectors, use a stencil with appropriate aperture sizes to prevent solder bridging. Typical pad length is 0.75mm for 0.5mm pitch components.
Provide adequate clearance around the connector for the shell, locking mechanism, and cable insertion. Consult the manufacturer’s recommended PCB layout for specific keep-out dimensions.
Selecting the right USB C connector for your design requires careful evaluation of multiple engineering parameters. This guide covers the critical factors every engineer should consider.
USB-C connectors are typically rated for 3A to 5A per VBUS pin. With USB Power Delivery (PD), the connector must support higher currents without excessive temperature rise.
Standard USB-C connectors are rated for 20V AC r.m.s. minimum. EPR-compliant connectors must support 48V DC. Always verify voltage rating against your system’s maximum operating voltage.
USB-IF specifies 10,000 mating cycles minimum for USB Type-C connectors. Premium connectors can achieve 16,000+ cycles.
USB-C connectors typically specify insertion force of 5N to 20N and extraction force of 8N to 20N. Lower insertion force improves user experience; higher retention force ensures reliable connection in vibration-prone environments.
Contact gold plating thickness directly impacts durability and signal integrity: Standard 3µ” to 15µ” gold; High-durability 15µ” to 30µ” gold for high-cycle applications.
The connector shell provides mechanical strength and EMI shielding. Standard: Zinc alloy or stainless steel. Dual-shell design provides enhanced shielding for high-speed applications.
Standard USB-C connectors operate from −25°C to +85°C. Industrial-grade connectors support −40°C to +85°C or higher.
For outdoor, automotive, or industrial applications: IP67 (dust-tight and protected against temporary immersion), IP68 (dust-tight and protected against continuous immersion).
USB-C connectors used in consumer and industrial applications should incorporate ESD protection for the CC, D+/D−, and high-speed data lines to prevent damage from electrostatic discharge during handling.
Explore more USB-C and connector resources from Vistar Electronics:
Industry reference resources:
Ready to integrate USB C connectors into your next design? Contact Vistar Electronics today for samples, technical support, or custom configurations.
Master USB-C PCB layout with 12 essential design rules covering differential pair routing, impedance control, power delivery, and ESD protection. Practical engineering...
If you’re a hardware engineer or sourcing professional selecting USB-C connectors for your next PCB design, understanding the different USB-C connector types...
Learn how to select the right USB-C mid mount connector for ultra-thin devices. Compare mounting styles, PCB layout requirements, power delivery, and...
