This model is a Micro USB 5 pins horizontal SMT female connector that complied with RoHS certificate. It adopts a compact horizontal SMT design , optimized for space-constrained electronic devices, and is particularly suitable for vehicle electronics, protable equipment and industry control applications. Through precise structural design and high-quality material selection, usb connector ensures reliable connection performance and durability.
Features
Horizontal SMT deign to save space in PCB board.
With posts deign to enhance welding stability.
Insert life ≥10,000 times.
30V withstand voltage design: compatible with USB PD expanded power range.
Copper alloy contacts are gold plated to ensure good electrical conductivity.
-40°C~+85°C: can easily meet the demands of automotive and industrial environments.
Support forward and reverse insertion: although it is a Micro USB port, can optimized plugging and unplugging experience.
Argument
| Material of Main Part/Color | LCP/Black |
| Number of Contacts | 5 Pin |
| Rated Current | 3.0A |
| Rated Voltage | 30V DC |
| Contact Resistance | 50mΩ Max. |
| Withstand Voltage | 500V AC |
| Insulation Resistance | 100MΩ MIN. |
| Insertion Force | 35N MAX. |
| Withdrawal Force | 10N MIN. |
| Service Life | 10,000 Cycles (MIN) |
| Operating Temperature | -25℃~ +85℃ |
The usb connector features a fully SMT-compatible footprint, allowing smooth integration into reflow soldering production lines.
The dual fixing posts provide additional support to:
Prevent connector lifting or shifting during solder reflow
Increase mechanical strength under frequent cable pulling
Enhance impact and vibration resistance in mobile electronics
Reduce stress on signal pins and extend lifespan
This structure makes the Micro USB SMT with Posts ideal for applications requiring extra robustness compared to standard SMT-only Micro USB connectors.
To ensure long-term performance, the connector adopts:
Copper alloy terminals with selective gold plating → low contact resistance
High-temperature LCP housing → withstands SMT reflow up to 260°C
Reinforced shell plating → enhanced corrosion resistance
Optimized 5-pin layout → stable charging and data transmission
Key electrical characteristics:
Rated current: 1.8A–2.4A (depending on design)
Contact resistance: ≤30mΩ
Durability: 10,000+ mating cycles
Operating temperature: -30°C to +85°C
Such specifications ensure dependable performance across consumer, industrial, and automotive-grade devices.
The addition of anchoring posts significantly improves structural strength, making this connector suitable for devices exposed to:
Daily mobile handling
Frequent plugging/unplugging
Portable battery packs
On-board automotive modules
Handheld terminals
Smart wearables
Consumer electronics
Its tight mechanical retention prevents solder cracks and PCB pad damage, effectively extending device lifespan.
The connector fully supports Micro USB 2.0 specifications for:
Power charging
Data transfer
OTG functions
Communication control lines
Compatible with all standard Micro USB cables and interface controllers.
As a specialized manufacturer of USB connectors, we guarantee:
Automated stamping + molding + plating production systems
Consistent pin coplanarity for SMT
100% optical inspection of terminal alignment
Tight dimensional tolerances for PCB assembly reliability
Batch-to-batch stability for large-volume production
Compliance with RoHS, REACH, and environmental standards
These production capabilities ensure highly stable quality and short delivery cycles.
To help customers optimize their product design, we provide:
PCB pad and 3D footprint recommendations
Variants with different post heights or shell shapes
Enhanced-retention versions for rugged devices
Tailored plating thickness for high-current applications
Customized packaging (tape & reel for SMT)
Mechanical test reports and sample validation
Custom connector development is available for OEM/ODM customers looking for differentiated structural or electrical performance.
Compared with standard Micro USB SMT connectors, the “with posts” design offers:
Higher mechanical strength
Better positioning accuracy during SMT
Reduced assembly failure rate
Longer device lifespan
Improved anti-drop and anti-vibration performance
This makes it one of the most reliable options for compact devices that demand durability and stable electrical performance.
Looking for a reliable Micro USB SMT with Posts connector manufacturer?
M&T can provide:
Technical datasheets
2D/3D drawings
Free samples
Engineering consultation
Fast quotation for mass production
Core Technology
Key words:
Straight Edge Micro USB
Core advantage:
Ensure stable signal transmission in damp, vibrating, and extremely low temperature conditions, specially designed for harsh environments.
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+86 769 2305 0865
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+86 135 4374 6930 (Jeremy)
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