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USB 3.1 Type-C Connector 24Pin SMT Horizontal Receptacle UC22-1A1H1E003-0HR-28(Cross out MOLEX 2171770001)

USB 3.1 Type-C Connector 24Pin SMT Horizontal Receptacle UC22-1A1H1E003-0HR-28(Cross out MOLEX 2171770001)

The UC22-1A1H1E003-0HR-28 is a USB 3.1 Type-C Connector receptacle designed with a 24-pin surface-mount horizontal form factor.

This full-featured USB Type-C female connector supports SuperSpeed USB 3.1 Gen 1 data rates up to 5 Gbps, reversible plug orientation, and USB Power Delivery compatibility, making it ideal for next-generation consumer electronics, mobile computing, and peripheral device applications.

  • Part Number :

    UC22-1A1H1E003-0HR-28

  • Product Category :

    USB Type-C Connector
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Product Overview

The USB 3.1 Type-C Connector model UC22-1A1H1E003-0HR-28 is a 24-pin surface-mount horizontal receptacle (female) designed to the USB Type-C Specification Release 1.3. The connector features a symmetric 24-contact layout enabling reversible plug insertion in either orientation.

The horizontal SMT mounting configuration with through-hole shell stakes provides robust mechanical anchoring to the PCB. The connector body is constructed from high-temperature LCP thermoplastic rated UL94 V-0, with gold-plated phosphor bronze contacts and a stainless steel mid-plate for enhanced durability and EMI shielding.

With a rated mating cycle life of 10,000 insertions, the UC22-1A1H1E003-0HR-28 delivers long-term reliability for consumer and industrial USB Type-C applications.

Product Specifications / Attributes

 

Attribute

Value

Product Model

UC22-1A1H1E003-0HR-28

Manufacturer

VITALCONN Electronics

Connector Category

24 pin SMT USB Type-C Connector

Connector Type

USB Type-C Receptacle (Female)

USB Specification

USB 3.1 Gen 1 (SuperSpeed, 5 Gbps)

Number of Contacts

24 (Full-Featured Type-C)

Mounting Style

Surface Mount Horizontal (SMT + Shell Stake)

Insertion Orientation

Reversible (Both Directions)

Contact Material

Phosphor Bronze, Gold-Plated (30u min)

Shell Material

Stainless Steel, Nickel-Plated

Mid-Plate Material

Stainless Steel

Housing Material

LCP (Liquid Crystal Polymer), UL94 V-0

Rated Current

5 A (VBUS), 1.25 A (VBUS)

Withstanding Voltage

100 V AC (1 minute)

Contact Resistance

≤ 40 mΩ (initial)

Insulation Resistance

≥ 100 MΩ at 100 V DC

Mating Cycles

≥ 10,000 cycles

Operating Temperature

-40 to +85 °C

RoHS Compliance

Yes

 


 

Features&Benefits

  • USB 3.1 Gen 1 SuperSpeed Data: Supports data transfer rates up to 5 Gbps with backward compatibility to USB 2.0 (480 Mbps) and USB 1.1 (12 Mbps) protocols.
  • Reversible 24-Pin Type-C Interface: Symmetric connector design allows plug insertion in either orientation, eliminating the frustration of orientation-dependent USB connectors and improving user experience.
  • 10,000 Mating Cycle Durability: Rated for 10,000 insertion/extraction cycles, far exceeding standard USB connector durability, making it suitable for consumer devices with frequent plugging and unplugging.
  • Horizontal SMT with Shell Stakes: Surface-mount contact pads with through-hole shell stakes provide strong mechanical retention to the PCB, resisting mechanical stress from cable pull and repeated mating.
  • Gold-Plated Phosphor Bronze Contacts: 30 micro-inch minimum gold plating on phosphor bronze contacts ensures low contact resistance, corrosion resistance, and consistent electrical performance over the full rated mating life.
  • Stainless Steel Mid-Plate: Internal mid-plate construction enhances structural rigidity, provides EMI shielding between upper and lower contact rows, and contributes to the 10,000-cycle durability rating.
  • LCP UL94 V-0 Housing: High-temperature liquid crystal polymer body withstands lead-free reflow soldering profiles and maintains dimensional stability across -40 to +85 °C operating range.
  • USB Power Delivery Ready: Full 24-pin configuration includes CC1/CC2 configuration channel pins required for USB Power Delivery negotiation up to 100W (when implemented by the host PD controller).

 

Packing Details

If you need detailed information about our packaging specifications and requirements, please feel free to contact us directly. We will be happy to provide you with the details.

 

Applications

  • Smartphones, tablets, and portable computing devices
  • Laptop and ultrabook mainboard USB-C ports
  • USB-C docking stations and multi-port hubs
  • External storage drives and SSD enclosures with USB-C interface
  • VR/AR headsets and wearable computing devices
  • Industrial tablets and handheld data terminals
  • Automotive infotainment and in-vehicle USB charging ports

 

Frequently Asked Questions (FAQ) 

  • Q: Does the UC22-1A1H1E003-0HR-28 USB Type-C Connector support USB Power Delivery?
  • A: Yes, the UC22-1A1H1E003-0HR-28 is a full-featured 24-pin USB Type-C receptacle that includes the CC1 and CC2 configuration channel pins required for USB Power Delivery protocol negotiation. With 5A VBUS current rating, it can support USB PD up to 100W (20V at 5A) when paired with a compatible USB PD controller IC on the host system. The actual power delivery capability depends on the system-level PD controller implementation.
  • Q: What is the difference between the UC22-1A1H1E003-0HR-28 and UC22-1A1H1E003-0HR-27 USB Type-C Connector models?
  • A: Both the -28 and -27 variants of the UC22-1A1H1E003-0HR series are USB 3.1 Gen 1 24-pin horizontal SMT Type-C receptacles sharing the same core electrical specifications. The primary differences typically involve mechanical variations such as shell dimensions, standoff height, mid-plate design, or mounting post configuration. These subtle mechanical differences accommodate different PCB thicknesses, enclosure cutout designs, and assembly process requirements. Please consult the respective product datasheets for exact mechanical drawings.
  • Q: Is the UC22-1A1H1E003-0HR-28 backwards compatible with USB 2.0?
  • A: Yes, the UC22-1A1H1E003-0HR-28 USB Type-C Connector is fully backward compatible with USB 2.0. The 24-pin pinout includes dedicated D+/D- data lines (pins A6/A7 and B6/B7) for USB 2.0 data communication at 480 Mbps and below. When a USB 2.0-only host or device is connected, the USB 3.1 SuperSpeed differential pairs simply remain unused, and communication falls back to USB 2.0 speeds automatically.

 

 

 

Hot Tags :

USB 3.1 Type-C Connector

24 pin SMT USB Type-C Connector

horizontal receptacle USB Type-C Connector

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