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Magnetic Connector Diameter 10mm
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Magnetic Connector Diameter 10mm

The circular magnetic connector has been tested for 10,000 cycles, is rated for DC 12V, a maximum current of 3A, and a maximum single-pin contact impedance of 50 milliohms. The female connector has a docking force of 650g ± 20%, an IP67 rating, and operates stably in temperatures from -25°C to +80°C. Its materials and coatings 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 magnetic connector diameter 10mm in China, featured by quality products and good service. Welcome to wholesale bulk durable magnetic connector diameter 10mm in stock here from our factory. Also, customized service and OEM&ODM service are available.

 

Magnetic Connector Diameter 10mm

 

using IMM is ideal for small devices that require waterproof and dustproofing while also maintaining aesthetics and performance, such as smart wearables, small medical instruments, outdoor sensors, and high-end small appliances. This connector maintains lightweight while balancing performance and durability.

By molding metal terminals, magnets, and other components together with the plastic, the entire connector is formed in one step, rather than first making the housing and then assembling the components. This assembly method offers waterproofing advantages, particularly for small magnetic connectors. However, in-mold molding (IMM) places high demands on the production process. For example, the mold must be precisely designed, and the injection molding temperature and pressure must be carefully controlled. Otherwise, problems such as loose encapsulation and metal component shifting are likely to occur. However, once fully debugged, the finished product exhibits excellent consistency and protective performance.

 

Product Data Sheet

 

Product

SM-400

Mechanical

Contact force

80g±20g at 0.8mm working storke

Life test

10,000 cycles

Adsorption capacity test

The parent docking adsorption is 650g±20%

Electrical

Rated voltage

DC 12V

Rated current

3A Max

Contact resistance of spring pin

50 milliohm Max

Protection levelis IP67

Materials

Operating temperature

-25℃ to +80℃

Salt Spray

96H

Packaging method selection

PE bag / reel packing

Material and coating conform to ROHS and REACH standards

 

Product size information

 

The magnetic connector diameter is 10mm, and the pogo pin needle diameter is 1.0mm. This product adopts the in-mold molding method, has good waterproof and dustproof performance, and the protection level is IP67. In addition, the materials and coatings comply with ROHS and REACH environmental protection requirements.

SM-400-A01-31

SM-400-B01-41

 

The Importance of Salt Spray Testing

 

When it comes to corrosion resistance in salt spray environments, many people have only heard of salt spray testing but haven't actually experienced or witnessed it firsthand. Simply put, salt spray testing involves exposing a product to a high-concentration salt water mist environment, using a salt spray tester to simulate long-term use at the seaside or in humid environments. For example, products like POGO pin connectors, metal parts, screws, and POGO pins are most vulnerable to corrosion, as corrosion damage means surface damage, which significantly reduces conductivity and mechanical properties.

 

For this reason, salt spray testing typically uses a 5% sodium chloride solution maintained at approximately 35°C. Because this environment is much harsher than real-world air, it can quickly reveal potential material deficiencies. For example, standard nickel-plated POGO pins or other components may not withstand this salt spray test for long before rusting. However, materials plated with gold or palladium, or with special protective treatments, can withstand longer and demonstrate greater corrosion resistance.

 

For us suppliers, this testing isn't just for show; our goal is to demonstrate the reliability of our products through test data. Salt spray testing is crucial, especially for outdoor electronics, automotive parts, or equipment exported to coastal areas, where corrosion resistance is crucial. For example, if the surface coating on a Pogo Pin or magnetic connector can't withstand salt spray, consumers might begin to lose performance after just a few months of use. Consumers would then perceive this as a quality issue, negatively impacting our customer base-a potentially serious consequence.

 

Thus, salt spray resistance is crucial. It ensures that the product will not corrode easily even in high-humidity and high-salt environments. This, of course, is a positive factor in enhancing both quality and brand reputation.

 

FAQ

 

Q: When customizing a magnetic connector, if the customer only has a sample but no drawings, can we reverse engineer it?
A: Yes, but a sample is required. Our engineers will determine the shape and dimensions based on the sample, then create a corresponding 3D drawing. After confirmation with the customer, we can then manufacture the sample.

Q: When customizing magnetic connectors, can the housing color be adjusted to match the customer's brand?
A: Yes, we offer black and white. Special colors require custom painting, but the cost will be increased.

Q: What precautions should be taken for daily cleaning of custom magnetic connectors?
A: Clean according to the material characteristics of the custom connector. For example, use a dry cotton swab for gold-plated contacts. For waterproof models, avoid wiping the inside after water exposure.

Q: Can custom in-vehicle magnetic connectors comply with automotive-grade vibration test standards?
A: Yes, they can be designed according to ISO 16750 standards to ensure stable connections in vibration environments.

Q: Can a magnetic connector lose connection?

A: If the magnetic force of the connector is strong enough and the port is not disturbed by external forces, it typically will not lose the connection.

 

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