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Brand Name : ShuangYi
Model Number : MC-05F-A3S3A2-05LH
Certification : ROHS, HF, ISO 9001, ISO 14001, IATF 16959
Place of Origin : China
MOQ : 1000
Price : $0.03-0.05 PCS FOB
Payment Terms : T/T
Supply Ability : 500000 pcs per month
Delivery Time : 8-15 working days
Packaging Details : Tape and Reel, 1500 per case, 10KG
Parameter Specification Product Name : USB Micro-B Male Wire Connector (4Pin Gold-Plated)
Pin Count : 4 Pin (Front 5/Rear 4 structure per drawing)
Plating : Contact area gold-plated G/F; Terminal Ni ≥50u''; Solder area Sn ≥80u''
Housing Material : LCP 30% G/F, Black, UL94-V0
Shell Material : SUS304 Stainless Steel, Nickel Plated ≥50u''
Rated Current : 1A (Pin 2/3/4), 1.8A (Pin 1 & 5)
Withstand Voltage : 500VAC / 1 minute
Insulation Resistance : ≥1000MΩ @ 500VDC
Operating Temperature : -20°C ~ +85°C
Wire Compatibility : Suitable for Micro-USB data/power cable assembly
Environmental : HF compliant
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






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USB Micro-B Wire Terminal Connector | 5F/3R Black Cable End | Gold-Plated G/F | Electronic Signal Wire-to-Cable Connector Images |