Atk-04mcfsaa Pogo Pin Magnetic Connector Female 4 Pin

Product Description

 

Product Description

The Pogo Pin Magnetic Connector Female 4-Pin is a spring-loaded, magnetic interconnect component designed to serve as the receptacle side of a 4-pin magnetic connection system. As the female half of the connector pair, this component typically features flat or recessed contact surfaces that mate with the male side's protruding spring-loaded pogo pins, which compress upon connection to provide consistent contact force . The connector integrates high-strength neodymium magnets (often rated N52) that provide strong magnetic attraction to hold the connector halves together while allowing easy detachment when pulled, automatically self-aligning and correcting for minor misalignments . If the connection is attempted in the wrong orientation, the magnets will repel, providing built-in polarity protection . The 4-pin configuration allows for flexible contact assignments, supporting combinations of power delivery and signal transmission in a single compact interface, making it ideal for applications such as charging, data transfer, and device docking.

The mechanical architecture of the 4-pin female magnetic pogo connector centers on its precision-engineered contact interface and integrated magnet system. The female receptacle features flat contact pads or recessed mating surfaces designed to accept the male connector's pogo pins, which compress upon mating to create a gas-tight electrical connection resistant to vibration and thermal cycling . The connector housing is typically molded from high-temperature engineering plastics such as PA9T, HTN, or PET, providing excellent mechanical strength, electrical insulation, and UL94 V-0 flame retardancy . The housing design often incorporates waterproofing features, with many female connectors achieving IPX8-rated dustproof and waterproof protection, making them suitable for outdoor and harsh environment applications . The connector is available in multiple mounting configurations, including Through Hole (vertical) for standard PCB mounting , Right Angle (90°) for low-profile, side-entry applications , and Wire Harness/Solder Cable versions for flexible cable assembly integration . The contact pitch spacing varies by manufacturer, with common configurations including 2.10mm (dual row) , 2.54mm (single row) , and 2.70mm  options to accommodate different PCB layout requirements.

The 4-pin female magnetic pogo connector delivers robust electrical performance suitable for both power delivery and signal transmission applications across diverse industries. Electrical characteristics vary by model and application, with typical current ratings ranging from 1.0A to 5.0A per contact , and voltage ratings from 12V to 60V DC . Contact resistance is typically specified at 50mΩ maximum , while mechanical durability is rated for a minimum of 10,000 mating cycles, with some high-performance models reaching 100,000 to 200,000 cycles . The operating temperature range generally spans from -30°C to +85°C, ensuring reliable performance in both indoor and outdoor environments . The contacts are fabricated from brass (C6801) with gold plating over a nickel underplating-the gold layer typically ranges from 0.125μm to 0.75μm thick . This gold-over-nickel plating scheme provides low contact resistance, excellent corrosion protection (with salt spray testing up to 48-120 hours), and high durability . The N52 neodymium magnets provide strong magnetic attraction, with suction force typically ranging from 150g to 800g depending on the specific design .

The 4-pin female magnetic pogo connector is widely deployed across multiple industries requiring quick, reliable, and user-friendly electrical connections with frequent mating cycles. Primary application areas include wearable electronics such as smartwatches and fitness trackers, where magnetic charging provides effortless one-handed connection ; consumer electronics including smartphones, tablets, and laptops, where tear-away functionality prevents damage from accidental cable pulls ; medical equipment and diagnostic devices, where reliable contact quality is critical for patient safety ; industrial test fixtures and programming jigs, where frequent connection cycles demand high mechanical durability ; automotive electronics for charging docks and diagnostic interfaces ; LED lighting systems and smart home products requiring modular, detachable power connections ; and marine, aerospace, and fire-fighting systems where waterproof reliability is essential . Major manufacturers of 4-pin magnetic pogo connectors include EDAC Inc. (models 686A04222A01E1E, 686E0422250110E, 686E0321350120E) , RTLECS (MG0425 series) , Top-Link Technology , and other specialty connector suppliers . In summary, the 4-pin female magnetic pogo connector offers a robust, user-friendly interconnect solution that combines magnetic self-alignment, spring-loaded contact reliability, durable gold-plated construction, and versatile mounting options, making it an ideal choice for engineers designing modern electronic devices where ease of use, connection reliability, and frequent mating cycles 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