USB Micro-B Male Wire Connector 4Pin Gold-Plated Terminal | Electronic Signal Cable Connector for Mobile Devices & PCB Assembly
Product Description
This USB Micro-B Male Wire Connector is designed for reliable mobile-device charging and data-transmission applications. It features a 4-pin gold-plated contact design that ensures low contact resistance, stable signal integrity, and excellent durability. The high-temperature LCP housing and nickel-plated SUS304 shell provide strong mechanical strength, making it suitable for both consumer electronics and industrial devices. With stable electrical performance and long mating life, it is ideal for customized Micro-USB cable assemblies and PCB interface solutions.
| 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) |
| Contact Resistance | ≤30mΩ |
| Withstand Voltage | 500VAC / 1 minute |
| Insulation Resistance | ≥1000MΩ @ 500VDC |
| Operating Temperature | -20°C ~ +85°C |
| Mechanical Force | Insertion ≤35N, Extraction ≥10N after 10,000 cycles |
| Wire Compatibility | Suitable for Micro-USB data/power cable assembly |
| Environmental | HF compliant |
Application Scenarios
Mobile phones, tablets, handheld terminals
Power banks and small-power charging equipment
Smart IoT devices, wearable electronics
Consumer electronics, digital audio products
PCB wire-to-board signal and power interface assemblies
Key Advantages
Gold-plated contact area for enhanced conductivity and corrosion resistance
High reliability with 10,000-cycle mating endurance
HF-compliant materials suitable for global market requirements
Stable electrical characteristics for both data and power transmission
Customizable wire length, gauge, and connector configuration
Precautions
Ensure correct pin orientation during wire soldering to avoid functional failure
Do not exceed rated current or temperature range
Store and transport in dry, dust-free environments to protect plating surfaces
Recommended to use with certified Micro-USB cables for best performance
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.