Magnetic Pogo Connector 2-Pin Spring-Loaded Cable - High Reliability Data and Power Transfer for DIY Electronics and Prototyping

The 2-pin magnetic pogo connector is an engineered cable assembly designed to provide a fast, reliable, and detachable electrical connection for modern DIY electronics, prototyping, and modular hardware design. Utilizing spring-loaded pogo pins paired with rare-earth neodymium magnets, this connector automatically aligns itself upon contact, ensuring a secure mating state every time. It eliminates the wear and tear typically associated with traditional USB or barrel jack connectors, making it an exceptional choice for frequently detached modules, wearable technology, charging docks, and custom instrument enclosures.

At the core of this assembly are precision-machined spring-loaded pins (pogo pins) featuring a gold-plated finish. Gold plating is critical for minimizing contact resistance, preventing oxidation, and ensuring superior electrical conductivity across millions of cycles. The integrated magnetic housing utilizes opposing polarity alignment, which completely prevents reverse-polarity connection errors by physically blocking incorrect mating orientations. The rear of the connector transitions smoothly into flexible insulated lead wires, making it ready for direct integration into microcontrollers, power management boards, and custom PCBs.

Operating Voltage: varies by module revision V

Current Rating: check datasheet A

Pin Count: 2

Connector Type: Magnetic Pogo Pin to Wire Lead

Cable Length: check datasheet mm

Contact Material: Gold-plated brass

Housing Material: Flame-retardant thermoplastic

Magnet Type: Neodymium permanent magnet

This magnetic pogo connector is ideally suited for a wide variety of electronics and maker projects. Use it to build custom magnetic charging cables for portable battery packs, wearable fitness trackers, or smart IoT sensors. It is widely utilized in modular robotics where sub-assemblies need to snap together and detach effortlessly. Educational STEM kits, custom LED lighting strips, and test fixture jigs also benefit immensely from the quick-release and reliable conductivity offered by magnetic spring pin interfaces.

When integrating this connector into your project, ensure that the power supply limits match the current-handling capabilities specified in the manufacturer datasheet. While the magnetic force provides strong mechanical alignment, external strain relief on the cable wires is recommended to prevent fatigue at the solder joints during heavy use. Verify polarity alignment using a multimeter before connecting sensitive semiconductor components or microcontrollers to prevent potential reverse-voltage damage.

1x 2-pin magnetic pogo connector cable assembly