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Pogo Pin Magnetic

The 26-pin magnetic connector has passed 80,000 cycles of life testing, passed a 48-hour salt spray test, has a rated voltage of DC 12V, a maximum current of 5A, and an operating temperature range of -25℃ to +80℃. The maximum single-pin contact impedance is 50 milliohms, and all raw materials and coatings used comply with RoHS and REACH environmental standards.

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Product Introduction

Dongguan Xinteng Electronics Co., Ltd. is one of the most reliable manufacturers and suppliers of pogo pin magnetic in China, featured by quality products and good service. Welcome to wholesale bulk durable pogo pin magnetic in stock here from our factory. Also, customized service and OEM&ODM service are available.

describe

RM-1484 is a 26-pin pogo pin magnetic connector. Male side has the magnets and pogo pins; female side has the matching pads and polarity markers. When the two halves get within about 5 mm of each other, the magnets snap them into place and the pins make contact. No fumbling with alignment, no bent pins.

We built this with three different spring forces across the 26 pins because not every pin does the same job. The low-force pins are for signal lines. The higher-force pins handle power and ground. That way you don't waste spring life on signals that barely carry any current.

This thing is rated for 80,000 mating cycles and pushes up to 5A total. We see it most often on drones, underwater equipment, shared power banks, and anything where the user needs to connect or disconnect in a hurry without looking.

The delivery time for customized samples is 7-10 days.. If you need stronger magnets, waterproofing, or a different pin map, send your drawings and we'll quote in 48 hours.

High Durability (Extremely Long Lifespan)

The Pogo Pin connector has passed 80,000 lifespan tests, making it ideal for long-term, high-frequency use. It can withstand repeated mating and unmating operations without affecting its connection performance, and the magnetic design greatly improves product reliability and lifespan.

Electrical Performance

This product can handle a maximum current of 5A and performs stably at a rated voltage of DC 12V.

Diverse Pogo Pin Designs

Product Data Sheet

Product	RM-1484(Customized products)
Mechanical
Contact force	Pinl:40g+20g at 1.35mm working storke Pin2:80g士20g at 1.35mm working storke Pin3:80g+20g at 1.85mm working storke
Life test	80,000 cycles
Electrical
Rated voltage	DC 12V
Rated current	5 A Max
Contact resistance of spring pin	50 milliohm Max
Materials
Salt Spray	48H
Packaging method selection	PE bag / reel packing
Material and coating conform to ROHS and REACH standards

If you need the connector to stay put under vibration - say on a drone or an electric scooter - we can add a mechanical latch or increase the magnet grade. If you need it to detach easily when someone trips over the cable, we can reduce the magnet force or add a breakaway design.

detail

The Pogo pin magnetic male connector features a 26-pin design, utilizing three different types of Pogo pins, including pin-type solderable connectors. The connector's length is 74.39mm, width is 11.69mm, and height is 11.69mm.

The matching Pogo pin female connector uses gold-plated C 6801 brass Pogo pins and halogen-free insulating plastic. It has passed a 48-hour salt spray test, withstands temperatures up to 260℃, and can operate within a temperature range of -25℃ to +80℃.

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Customization Process

Send Requirements

Send your drawings, pin map, current needs, and magnet force preference. No drawings? Send a photo of your existing connector or even a rough sketch. We'll measure and model it.

Proposal

2D drawing, 3D render, and quotation back in 2–3 business days.

Sample Approval

7–10 days for custom magnetic samples. If you only have a physical sample and no drawings, we can reverse-engineer it - just mail it to us.

Tooling / Pilot Run

After sample approval, tooling takes 7–15 days. Pilot run at 300–500 pcs to verify assembly.

Mass Production & Delivery

Contract, deposit, balance before shipment. Standard lead time 20–30 days. Rush orders can be discussed.

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Application

Our developed products have been successfully mass-produced and applied in smart rings, smart wristbands, printers, operation systems, wearable headphones, hearing aids, coffee machines, electronic building blocks, surgical lights, sensors for car seats, smart helmets, scrub machines, camera lenses, LED lights, automotive electronics, and other devices, including but not limited to

pogo pin

Company Introduction

Dongguan Xinteng Electronics Co., Ltd. is a leading high-reliability Pogo Pin connector solution provider in China, integrating R&D, production and sales. We design and manufacture pogo pins, pogo pin connectors, magnetic connectors, pin sockets, and magnetic charging cables. Our factory covers an area of 2,700 square meters. Our R&D team composed of 15 experienced engineers focuses on special scenarios such as innovation, miniaturization, high current, waterproof performance, high corrosion, and long life.

Our factory and integrated automated assembly provide cutting-edge connection technology for automotive electronics, Internet of Things, consumer electronics, medical beauty equipment and other fields, and promote global technological innovation.

What Customers Say

"We only had a hand-drawn sketch and a rough sample from another vendor. Xinteng reverse-engineered it, sent us a 3D print to check the magnet alignment, and had working samples in two weeks."
-- CTO, Hangzhou Robotics Startup

"The N52 magnets were too strong for our application - users couldn't pull the modules apart. They swapped in a lighter magnet grade and added a thumb notch in the housing. Problem solved, no extra charge for the second sample."
-- Industrial Designer, Shenzhen IoT Firm

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FAQ

Q: Will the magnets lose strength over time?

A: N52 NdFeB magnets lose about 1–2% of their flux per decade under normal conditions. The real killer is heat. If your device runs above 80°C internally, N52 will start to degrade. For high-temp applications we switch to samarium cobalt (SmCo), which handles 150°C and higher. Tell us your max internal temp and we'll spec the right magnet.

Q: What happens if debris gets on the magnetic face?

A: Iron filings and metal dust will stick to the magnets. If your environment is dirty - machine shops, construction sites - we can add a silicone shroud around the magnet face or spec a recessed magnet design that doesn't sit flush. For clean environments like medical or office, it's not an issue.

Q: Can I use this if I have both power and USB 2.0 signals?

A: Yes, but keep them separated. Route your D+/D- signal pairs through the low-force pins (1–8) and keep power on the high-force pins (19–26). We also recommend placing a ground pin between power and data to reduce crosstalk. Send us your schematic and we'll mark up a pin assignment that works.

Q: How much magnet force do I actually need?

A: It depends on how much the cable gets tugged. For a desk charger where the cable just sits there, 600 gf is plenty. For a wearable that gets snagged on door handles, you might want 1,000 gf so it doesn't disconnect accidentally. For a breakaway medical cable, you want 200–300 gf so it releases before it pulls the device off a cart. We'll ask about your use case and recommend a force range.

Q: Is waterproofing possible?

A: Sure, but it needs to be customized or choose one of our waterproof series models (the magnetic connectors of SM100 and SM200). If customized, we will mold the silicone gasket into the female socket housing and make it match the compression lip on the male socket. We have achieved the IPX7 waterproof rating using this method. Customization requires re-molding the mold; the budget is between 1,800 and 4,500 US dollars, depending on the complexity of the seal.

Q: I don't have drawings. I only have a competitor's sample. Can you copy it?

A: We can reverse-engineer it. Mail us the sample. We scan it, measure critical dimensions, check the magnet polarity and pin assignment, then send you a drawing for approval. Turnaround is about a week. We don't copy patents, but if it's a generic magnetic pogo connector, we can build you an equivalent or improved version.

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