White LCP housing circular magnetic power connector for visible crab clamp

The round magnetic connector diameter is 8.0mm, and the housing is white LCP.

Materials:

Plunger:Lead-free C6801 ,plating 5U" Min Au over 60~100U"Ni;Gold (Au) over Nickel (Ni) for superior conductivity and corrosion resistance.

Barrel:Lead-free C6801 ,plating 5U" Min Au over 60~100U" Ni ;

Spring:SUS 304 plating 1U" Au;

Housing: White LCP+30%GFUL94 V-0 ;High-temperature resistant, flame-retardant.

Shell: Lead-free C6801Plating Ni

Magnet: NdFeB N52 with Nickel (Ni) Plating

Mechanical:

Spring Force: 80g ± 20g at 1.0mm working stroke.

Ensures consistent contact pressure during operation.

Full Stroke: 1.2mm (total travel distance of the plunger).

Mechanical Life: 50,000 cycles minimum (durability requirement for repeated actuations).

Electrical Specifications:
Rated Voltage: 12V DC.

Rated Current: 5.0A.

Contact Resistance: ≤50mΩ (milliohms) per pin.

Quality Assurance & Compliance Testing:

1. Electrical Reliability
100% Open/Short Circuit Tested: Every unit undergoes rigorous electrical validation to ensure flawless connectivity and safety.

2. Environmental & Safety Compliance
RoHS & REACH Certified: Free from hazardous substances (e.g., lead, cadmium), meeting EU and global environmental standards.

3. Corrosion Resistance
Salt Spray Tested (48 Hours): Validates performance in harsh, humid, or saline environments (e.g., marine, industrial use).

Why Quality Assurance & Compliance Is Important?
✅ Zero Defects: Ensures every connector delivers consistent performance.
✅ Global Approval: Compliant with stringent international regulations.
✅ Durability Guaranteed: Corrosion-resistant for long-term reliability.

The Benefits of Plating:

Plating Quality: The thin Au over Ni ensures reliable electrical performance while minimizing cost (thicker Au would increase cost but may not be necessary for this application).

Environmental Resistance: Ni plating on the shell/magnet and LCP housing provide protection against humidity, corrosion, and high temperatures.

Durability: The 50,000-cycle life and spring force tolerance (±20g) indicate a focus on long-term reliability.

Product application description(not limited to the following):

1.Plug-in welding PCB board;

2.Forming and encapsulating after welding wires;

3.A transfer terminal of thatPCBboard can be adde;

4.Mlding injection molding of embeddable mould;

5. Wires can be bonded directly.

Round Magnetic Connector Parameter:

Round Male Magnetic Connector Technical Drawing

Round Female Magnetic Connector Technical Drawing

Recommended pcb layout:

Layout tolerance:±0.05mm

Advantages of Round Magnetic Connectors

1.Effortless Connection

Automatic adsorption enables quick, tool-free attachment; user-friendly operation.

2. Easy Removal

Magnetic interface allows seamless disconnection without physical strain.

3. High Durability

Supports 50,000–300,000 mating cycles for long-term reliability.

4. Robust Protection

Customizable IP68-rated waterproof and dustproof design (female end).

5. High-Current Support

Handles 3A–20A for fast charging and power-intensive applications.

6. Superior Corrosion Resistance

Withstands harsh environments (tested for 48–120 hours in salt spray).

7. Customizable Form Factor

Tailored shapes to match product aesthetics, enhancing market appeal.

8. Smart Orientation Detection

Magnet positioning + structural design ensure correct polarity and circuit protection.

9. Multifunctional Interface

Supports power, signal, video, audio, data (e.g., USB 2.0), and more.

10. Cost-Efficient Development

Short lead time and low mold costs for rapid customization.

11. High-Quality Signal Transmission

Reliable RF signal performance (e.g., compliant with USB 2.0 standards).

Round Magnetic connector products application:

FAQ

1.Why choose us ?
With 100% sincerity,our company will provide the best service for you whatever products or after sales.We will provide the most reasonable quotation and design high quality samples according to your drawings or requirements.We provide guarantee for every customer after sale.

2.Can you customize products for us?
We are very pleased to customize for you or design for you. Please provide us your drawing or samples, and tell us your special requirements about the products. We can customize as soon as possible according to your requirements.

3.How much will the sample cost?
If stock items, we provide samples to customers free of charge, but you should bear the freight.
If customize iterms, we will charge for properly cost and refund reasonable proportion of sample fee when you have order for us!

4.What about your delivery time?
The delivery time depends on the quantity and difficulty of the customer's order.Usually, the stock goods delivery within 3 days while customized products delivered within 2 week.

5.How bout your company quality control?
We will test and inspect the products to ensure the quality of the products to obtain your satisfaction.Quality is the most important in our company, from material to delivery, all will be double checked and company get IS09001 to ensure this.

How to place the magnetic cable connector order

* You send us drawing or sample

* We carry through project assessment

* We make the sample and send it to you

* You think the sample is good then place an order and pay us 30% deposit

* We start to make the product

* When the goods is done, we take photoes for your check and you then pay the balance

* We deliver the products to courier company

Payment Term: T/T,50% Deposit,50% Balance

Payment method: T/T,PayPal,OCBC

Sample Lead Time: Inventory sample 2-3Working day/customized sample 5-7Working day

Production Lead Time:10-15Working day

Made For: America,Europe,Asia,South African

Trade Term: EXW

Freight: Air,Sea,Express

Service: High quality with reasonable price, OEM service, any special size, color, designs are acceptable

Shipping

Any question, please send to union@upetech.net

Union Precision Electronics Co., Ltd. is a professional manufacturer specializing in the R&D and production of connector components.

As a leading company in China's connector industry, we focus on delivering competitive solutions, including pogo pin connectors,

magnetic connectors and industrial waterproof connectors.

Our products are widely used in various industries, such as:

Telecommunications,Medical Devices,Aerospace&Aviation,Automotive,Wireless Equipment,

Wearable Technology,Industrial Testing Equipment (e.g., smartphones, TVs, tablets, gaming consoles, learning devices, etc.)

Computer Peripherals With a strong global presence, our products are primarily exported to Europe,

the United States, Canada, and developed regions across Asia.

UPE is equipped with advanced technology and modern production techniques. We are ISO9001 and ISO14001 certified,

ensuring that all our products comply with the EU RoHS environmental standards.

To guarantee superior quality, we source key raw materials from Taiwan and Japan. With years of production expertise,

a streamlined management system, and a team of skilled, 

experienced professionals, We deliver high-performance electronic components at competitive prices.

Our Advantages:

Customized Solutions – Our expert engineering team specializes in POGO PIN connectors, magnetic charging connectors, and industrial waterproof connectors, offering fast design support and short development cycles
Rapid Prototyping – Quick sample turnaround to meet urgent demands
Stable Quality & Reliability – Consistent performance for secure and dependable products.
Cost-Effective & Excellent Service – High-value solutions tailored to customer needs.

We are committed to providing safe, trustworthy, and high-quality products that exceed customer expectations.

Quality, integrity, and superior service are the core principles we steadfastly uphold. We sincerely look forward to collaborating with more partners to grow and succeed together