USB C Splint Connector Reliable 24 Pin with EMI UC32-3E1H1A003-1HU-15

The USB C Splint Connector UC32-3E1H1A003-1HU-15 is a high-performance 24-pin receptacle designed for precise edge-mounting on 1.0mm thick PCBs. Featuring integrated EMI shielding and a robust stainless steel construction, this USB C Splint Connector provides a dependable interface for high-speed data transfer and power delivery in advanced electronic assemblies.

Number of Pins	24
Shell Mounting Type	Vertical DIP
Terminal Mounting Type	DIP
Terminal Rows	Dual
USB Type C Type	Female Receptacle

22-UC32-3E1H1A003-1HU-15

Product Overview

This connector is a specialized “Splint Type” USB-C interface, meaning it is designed to sandwich the edge of the printed circuit board. It includes a dedicated EMI plate made of stainless steel (SUS304) to ensure signal integrity and minimize electromagnetic interference. Engineered for high-stress environments, it utilizes high-temperature resistant plastic (UL94 V-0) and high-conductivity copper alloy (C1815) contacts to maintain performance over a long operational lifespan.

Product Specifications

Pin Count: 24 Pins
Mounting Style: Splint Type (for PCB Thickness 1.00±0.05mm)
Voltage Rating: 5.0V
Current Rating: 5.0A
Contact Resistance (LLCR): 40mΩ/pin Max (Initial); Max change of 10mΩ
Insulation Resistance: 100MΩ Min
Dielectric Withstanding Voltage: 100V AC for 1 minute
Mechanical Durability: 10,000 cycles
Operating Temperature: -25°C to +85°C
Reflow Compatibility: Peak board temperature of 260°C for 10 seconds

Product Features

Enhanced Shielding: Equipped with a stainless steel EMI plate to protect sensitive signals from external interference.
High Power Support: Rated for a 5.0A current, making it fully compatible with modern fast-charging standards.
Superior Material Quality: Uses C1815 copper alloy for contacts and gold plating on the functional area to ensure excellent conductivity and corrosion resistance.
Robust Mechanical Design: Features a stainless steel front shell (SUS304) and mid-plate (SUS301) to provide high structural strength.
Precision PCB Fit: Specifically optimized for 1.0mm PCBs with a tailored splint dimension (Dim A=10.40mm) for a secure mechanical grip.

Applications

Professional Computing: High-end laptops and tablets utilizing thin-profile PCB designs.
Data Storage: External SSDs and high-speed storage modules.
Communication Devices: Networking equipment and handheld diagnostic tools requiring EMI protection.
Consumer Power Gear: High-capacity power banks and fast-charging docks.

Packing Details

Packaging Type: Plastic Tube
Quantity per Tube: 50 pieces
Quantity per Carton: 6,000 pieces
Carton Dimensions: 500mm x 160mm x 100mm (Reference)

FAQ

Q1: What is the required PCB thickness for this specific part number? A1: This model (UC32-3E1H1A003-1HU-15) is designed for a PCB thickness of 1.00±0.05mm.

Q2: Does this connector provide protection against electromagnetic interference? A2: Yes, the design includes a dedicated stainless steel EMI plate to provide superior shielding and signal integrity.

Q3: Is this connector suitable for high-frequency mating applications? A3: Absolutely. The connector is rated for a mechanical durability of 10,000 mating cycles, with removal forces tested to remain within stable ranges (0.8kgf~2.0kgf).