2.8mm Pitch 2-Pin Pogo Pin Magnetic Docking Connector
2.8mm pitch 2-pin pogo pin magnetic type docking connector. Union Precision Electronics Co., Ltd. specializes in R&D and production of connector components, offering competitive solutions including pogo pin connectors, magnetic connectors, and industrial waterproof connectors.
Industry Applications
- Telecommunications
- Medical Devices
- Aerospace & Aviation
- Automotive
- Wireless Equipment
- Wearable Technology
- Industrial Testing Equipment
- Computer Peripherals
Technical Specifications
| Parameter | Specification |
| Pin Count | 2-pin or customized |
| Pitch | 2.8mm |
| Type | DIP |
| Pogo Pin Material | Brass |
| Housing Material | PA9T |
| Magnet Material | Neodymium iron boron |
| Magnet Grade | N52 (As requirement) |
| Mechanical Life | 10000 cycle Min. |
| Current | 2.0A |
| Voltage | DC 12V |
| Contact Resistance | 50mΩ Max (PIN) |
| Salt Spray Test | 48H |
| Withstanding High Temperature | 260°C |
| Operational Temperature | -40°C to +85°C |
| Certification | ROHS or REACH compliant product |
| Testing | 100% open and short test |
Materials & Construction
- Plunger: Brass C3604
- Barrel: Brass C3604
- Spring: Stainless Steel SUS304
- Housing/Insulation: Engineering Plastic (PA9T - Heat-resistant nylon)
- Magnet: Sintered Neodymium Iron Boron (NdFeB)
- Grade: N52
- Polarity: S (South Pole) - N (North Pole) orientation specified
- Corrosion Protection: Salt spray test for 24 hours
Plating & Surface Finish
Plunger & Barrel:
- Base Layer: Nickel (Ni), thickness ≥ 50 microinches (≈1.27 µm)
- Top Layer: Gold (Au), thickness 1-3 microinches (≈0.025 - 0.076 µm)
- Purpose: Provides excellent electrical conductivity, low contact resistance, and corrosion protection
- Film Thickness Test Note: Measurement is taken 1.0mm away from the riveting point
Electrical Specifications
Contact Resistance: 50 mΩ Max. at working height
Work Temperature:
Withstanding High Temperature: 260°C
Operational Temperature: -40°C to +85°C
Mechanical Specifications
Force: 35±10gf at working height
Durability: 10000 cycles (min)
Product Images
2-Pin Male Magnetic Connector
2-Pin Female Magnetic Connector
Product Advantages
- Humanized design with automatic adsorption connection experience
- Anti-fall protection: Easy to remove from charging interface without device damage
- Extended lifespan: Up to 100,000-200,000 cycles
- Waterproof design: Female end provides dustproof and waterproof protection (IPX8)
- Fast charging capability: 5A-10A design for large current transmission
- Customizable appearance to match customer application device design
- Anti-short circuit structure design with foolproof protection
- High-frequency signal transmission: Can replace traditional USB 2.0, HDMI 1.3 functions
Why Customers Choose Us
- Professional customization service
- Fast sample production capability
- Strict quality control system
- Processing with imported components
- High-precision test equipment
- Reasonable cost control procedures
- Product environmental standards
Application
Design Services
Ordering & Shipping Information
Payment Methods: T/T, PayPal, OCBC
Sample Lead Time: Inventory sample 2-3 working days / Customized sample 5-7 working days
Production Lead Time: 10-15 working days
Markets Served: America, Europe, Asia, South Africa
Trade Term: EXW
Services: High quality with reasonable price, OEM service, any special size, color, designs are acceptable
Packaging & Shipping