Chongqing ShuangYi Precision Electronic Co., LTD
Chongqing ShuangYi Precision Electronic CO., LTD A manufacturer integrating R&D, production, and sales of connectors and new energy charging equipment. Making every connection faster, every charge
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Featuring a 5-pin front and 3-pin rear configuration, it uses gold-flash plated contacts to ensure reliable conductivity and low contact resistance. The connector is built with high-precision copper-alloy terminals and a black high-temperature housing, offering durability and consistent performance in wire harness applications.
It supports custom wire specifications, cable lengths, plating options, and molding requirements, making it suitable for professional cable assemblies and precision electronic devices.
| Product Type | USB Micro-B Wire Terminal Connector |
| Structure | Front 5 pins / Rear 3 pins (5F/3R) |
| Color | Black |
| Contact Plating | Gold Flash (G/F) |
| Terminal Material | Copper Alloy |
| Housing Material | High-Temperature Engineering Plastic |
| Cable Termination | Wire-end processing |
| Wire Gauge Options | Customizable (AWG available) |
| Surface Finish | Nickel + Gold plating |
| Operating Voltage | Low-voltage signal transmission |
| Current Rating | 1A–2A (depending on cable) |
| Operating Temperature | –20°C to +85°C |
| Connection Type | Wire-to-Cable / Signal Transmission |
| Customization | Supported (length, wire type, plating, molding, etc.) |
Mobile devices and smart electronics
Power banks and portable chargers
Automotive electronic wiring harnesses
Communication and server accessories
Industrial control equipment
Consumer electronics and multimedia devices
Customized wire-to-cable assemblies
Compact electronic modules and PCB interfaces
Match wire gauge and pin definition with device requirements.
Avoid excessive bending or pulling during assembly.
Keep contacts clean to maintain stable conductivity.
For humid or outdoor environments, use sealed or over-molded versions.
Ensure proper soldering or crimping procedures during cable termination.
Recommended to use with certified Micro-USB cables for best performance