Product Description
The Pogo Pin Magnetic Connector Female 3-Pin is a compact, spring-loaded interconnect solution that utilizes magnetic force to establish quick and reliable electrical connections. Often described as a DIY "MagSafe-styled" connector, this component brings the two halves together through embedded magnets that attract, creating a firm connection and ensuring that all pogo pins make consistent contact . The "female" designation indicates that this particular connector half is the receptacle (socket) side, which typically contains flat contact surfaces or recessed pins designed to mate with the male side featuring protruding spring-loaded pogo pins . Unlike traditional mechanical connectors that require precise alignment and insertion force, magnetic pogo connectors self-align through magnetic attraction, automatically correcting minor misalignments and providing a satisfying "snap" when connected. If the connection is attempted backwards, the magnets will repel, providing built-in polarity protection . These connectors are designed for wear-resistant, long-lasting performance, supporting efficient power and data transmission in a variety of applications .
The mechanical architecture of the 3-pin female magnetic pogo connector centers on its integrated magnet system and precision-engineered contact interface. The connector typically incorporates a N52 neodymium magnet with a minimum nickel plating of 0.5μm, providing strong magnetic attraction while resisting corrosion . The female receptacle features flat or recessed contact surfaces that mate with the male side's spring-loaded pogo pins, which compress upon connection to provide consistent contact force. The spring mechanism compensates for tolerances and vibrations, ensuring stable electrical performance even in applications subject to movement or shock . The housing is typically molded from PA9T or UL94 V-0 rated high-temperature plastic, available in black or white, providing excellent mechanical strength and flame retardancy . The connector's compact dimensions-typically around 10mm in diameter and 5.5mm in height-allow it to be integrated into space-constrained designs such as wearable devices and compact charging docks . The right-angle configuration is also available for applications requiring low-profile PCB mounting, where the connector body sits parallel to the board surface .
The 3-pin female magnetic pogo connector delivers robust electrical performance suitable for both power delivery and signal transmission applications. Key electrical characteristics include a current rating of 1A to 3A (with 2A being the most common specification), a voltage rating of 5V to 12V DC, and a contact resistance of 30mΩ maximum . The operating temperature range spans from -40°C to +85°C, enabling reliable deployment in both indoor and outdoor environments . The contacts are fabricated from brass or phosphor bronze with gold plating over a nickel underplating-typically 0.075μm of gold minimum over 1.25μm to 3.0μm of nickel . This gold-over-nickel plating scheme provides low contact resistance, excellent corrosion protection, and high durability. The mechanical lifetime is rated for a minimum of 10,000 mating cycles, significantly exceeding traditional connectors and making these components ideal for applications requiring frequent connection and disconnection . The pogo pins themselves feature stainless steel springs that maintain consistent contact force over the product's operational lifetime .
The 3-pin female magnetic pogo connector is widely deployed in applications requiring quick, reliable, and user-friendly electrical connections. Primary application areas include wearable electronics such as smartwatches and fitness trackers, where magnetic charging cables provide effortless one-handed connection ; medical devices including portable diagnostic equipment and patient monitors, where reliable contact quality is critical ; industrial test fixtures and programming jigs, where frequent connection cycles demand high mechanical durability ; modular devices and quick-connect systems in consumer electronics ; and charging stations for various portable devices . The 2.54mm PCB pin spacing is a standard pitch that allows easy integration into breadboards and prototype PCBs . The EDAC 686-0032220-111 is a representative model featuring straight orientation, 2A current rating, and black housing . For applications requiring side-entry connections, right-angle versions are also available . In summary, the 3-pin female magnetic pogo connector offers a robust, user-friendly interconnect solution that combines magnetic self-alignment, spring-loaded contact reliability, and durable construction, making it an ideal choice for engineers designing modern electronic devices where ease of use and connection reliability are paramount.
Company Profile
ANTENK Electronics Co., Ltd was established in 2004. We specialize in producing precise Board to Board,Automotive Connector, Terminal Block Series ,Battery Connector,Din41612 Connector,Round hole row needle, round hole row mother, IC Socket,Battery Holders Series, Male Pin Headers Series,Female Pin Headers Series, Modular Jack RJ45 Series ,D-Subminiature Connectors Series,Box Header Connector, IDC Socket Connector ,SCSI Connectors Series, Power Signal Connector, Wire to Board Connector, Modular Jack, Terminal Block, Wire Harnesses,Cable Assemblies, I/O Connector. Through 15 years of development, we have grown into a leading manufacturer in Asia. We have passed IATF16949:2016, ISO9001:2008 and ISO1400 Certification as well.
Application
Antenk's connector products are widely used in LCD, digital camera, industrial control, mobile storage, household appliances, network communication equipment, motor, automobile and all kinds of precision instruments etc.
Certifications
FAQ
Q1.Are you a manufacturer or trading company?
A: We are a professional manufacturer for all kinds of connetors is in Shenzhen
we have an excellent R&D team with over 10 year-experience.
Q2.What's the lead time after place order?
A: Normally we will deliver your order 10-20 working days after place order.
Q3.What is your sample policy?
A: Free Sample is acceptable (1-20pcs), and customers need to pay the freight cost.
Q4. Do you also test all your products before deliverying?
A: Yes,we usually test them 100% before deliverying.
Q5: What is your payment and shipment?
A: Payment: TT,LC, Western Union,PayPal etc.T/T 30% as deposit and the balance before delivery.
Shipment: We usually use express delivery like DHL, UPS, TNT and FEDEX etc.
Shipping
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