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4mm Micro Magnetic Pogo Pin Connector (Circular Charging Port)3
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Home Products Connectors 4mm Micro Magnetic Pogo Pin Connector (Circular Charging Port)
AS-CONN-03

4mm Micro Magnetic Pogo Pin Connector (Circular Charging Port)



【Product Features】

  • Ultra-Miniature 4mm Design: Specifically developed for next-generation micro-electronics, offering a minimal footprint for the most space-constrained designs.

  • High-Performance Pogo Pin Technology: Features precision-engineered, gold-plated spring pins that ensure reliable electrical conductivity and consistent contact force.

  • Strong Magnetic Self-Alignment: Despite its tiny 4mm size, the integrated high-grade magnets provide a powerful self-centering force for easy and secure "blind mating."

  • Dust & Water Resistance: The low-profile circular design is easy to clean and can be integrated into enclosures to provide basic dust and moisture protection for internal components.

  • Exceptional Durability: Built to withstand over 10,000 mating cycles, ensuring long-term reliability for consumer and industrial port applications.

【Technical Specifications】

  • Diameter: 4mm

  • Component Type: Circular Magnetic Pogo Pin Connector (Base/Socket)

  • Contact Material: Precision Gold-plated Copper Alloy (Spring-loaded)

  • Housing Material: High-Temperature Resistant Engineering Plastic / Nickel-plated Metal

  • Magnet Type: High-Grade N52 Neodymium Magnets

  • Function: DC Power Charging & Stable Data/Signal Transmission

  • Operating Voltage/Current: Customizable (Standard 1A-2A support)

【Target Applications】

  • Smart Wearables: Ideal for Smart Rings, high-end fitness trackers, and smart eyewear.

  • Medical Devices: Miniature diagnostic sensors, hearing aids, and portable medical probes.

  • IoT & Specialized Gadgets: Micro-sensors, hidden electronic locks, and smart tags.

  • Compact Consumer Electronics: E-cigarettes, stylus pens, and wireless earbud charging cases.



【OEM/ODM Services】 AsiaLink provides professional electronic component manufacturing services. We can customize magnetic force or dimensions based on your mechanical requirements.

Please send us your inquiries with 2D drawings (dwg/dxf), 3D files (igs/stp), or PDF specifications.

Contact:
Mr. Peter Tsai
Tel: +886-2-8511-1101
Email: peter@asialink-tech.com














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