USB Type C Male 24 Pin SMT Plug Connector UC31-1A1H1K005-0HR-11

The UC31-1A1H1K005-0HR-11 is a high-performance 24-pin USB Type-C male plug designed for Surface Mount Technology (SMT) applications. It features a robust construction with a stainless steel shell, integrated EMC springs, and a high-temperature resistant LCP plastic housing (UL94 V-0). Engineered for longevity and reliability, this connector is rated for 10,000 mating cycles and supports high current delivery for advanced power requirements.

USB Type C Type	Male Plug
Number of Pins	24
Shell Mounting Type	SMD
Terminal Mounting Type	SMT
Terminal Rows	Dual

45-UC31-1A1H1K005-0HR-11

Product Overview

This USB-C male plug is optimized for electronic designs requiring a full-featured, surface-mounted vertical interface. The inclusion of a stainless steel EMC spring provides enhanced electromagnetic compatibility, making it suitable for high-speed data transmission. Its 24-pin layout supports complete USB-C functionality, including differential signal pairs (TX/RX) and configuration channels (CC/SBU). The design is compatible with automated assembly and is designed to withstand standard IR reflow soldering temperatures.

Product Specifications

Voltage Rating: 5.0 V.
Current Rating: 5.0 Amps total for VBUS/GND pins (A4, A9, B4, B9); 1.25 Amps for other pins.
Low Level Contact Resistance (LLCR): 40mΩ Max for pins; 50mΩ Max for the shield.
Insulation Resistance: 100MΩ Minimum.
Dielectric Withstand Voltage: 100V AC for 1 minute.
Operating Temperature: -30°C to +85°C.
Mechanical Performance: Insertion force: 0.5~2.0kgf; Removal force: Initial 0.8~2.0kgf, after durability 0.6~2.0kgf.
Durability: 10,000 mating cycles.

Product Features

EMC/EMI Shielding: Equipped with integrated stainless steel EMC springs and a stainless steel shell with bright nickel or black nickel plating for superior interference protection.
High Power Support: Specifically rated for 5A, facilitating fast-charging and high-power delivery applications.
Precision Contacts: Terminals are made of Copper Alloy with Gold plating on the contact area for optimal conductivity and signal integrity.
Thermal Stability: Built with LCP housing, ensuring the connector maintains structural integrity during IR reflow at 260°C for 10 seconds.
Secure Latching: Utilizes a stainless steel latch mechanism to ensure a stable and reliable connection.

Applications

Based on its 24-pin full-signal support and high current rating, this connector is ideal for:

High-speed data and power cable assemblies.
Vertical daughterboards and docking station interfaces.
Premium consumer electronics and portable devices requiring fast charging.
Industrial modules requiring EMC-shielded vertical USB interfaces.

Packing Details

Packaging Type: Reel and Tape.
Quantity per Reel: 1,000 PCS.
Quantity per Carton: 8,000 PCS (contains 8 reels).
Carton Dimensions: 340mm(L) x 340mm(W) x 350mm(H).
Handling: Reels are protected by paper board folders and are vacuum-sealed to prevent moisture.

FAQ

Q1: What is the maximum current capacity of this USB-C plug? A1: This specific model is rated for a total current of 5.0 Amps for the primary power pins (VBUS and GND), making it suitable for high-power fast-charging applications.

Q2: How does this connector handle electromagnetic interference (EMI)? A2: The connector features an integrated stainless steel EMC spring and a full stainless steel shell, which together provide excellent shielding to minimize interference and ensure signal stability.

Q3: Is the housing material compatible with automated lead-free soldering? A3: Yes, the housing is made of LCP high-temperature resistant plastic, which is designed to withstand IR reflow peak board temperatures of 260°C for 10 seconds.