4pin 2.2mm pitch magnetic USB charging cable connector for electronic locks
...Materials:
The metal needle part is plated with gold on the brass surface;
The hard plastic material is made of HTN+30% UL94 V-0 black, which can withstand high temperatures.
The magnet adopts high-performance permanent magnet neodymium iron boron;
Black TPE 80A outer mold of the joint;
Wire OD3.5mm 4C (red and black: 65*0.08, white and green: 16*0.08,tin-plated copper wire)Covered with black TPE
USB: stainless steel shell USB2.0.
...Mechanical properties:
Spring force: 80g ± 20g at 1.0 working height,
Service life: 50,000 times minimum.
...Electrical properties:
Reference voltage: 12 V,
Continuous working current:3.0A;
Maximum momentary current:4.0A maximum;
Contact static impedance of the needle: 50mΩ Max (PIN).
The product adopts environmental protection materials, ROHS, REACH;
The adhesive force of the magnetic male and female docking is more than 550G.
Product Introduction and Dxplaination:
Product anti-short-circuit structure design;
Polarity and electrical direction are clearly identified.
4Pin Magnetic Cable Connectors Parameter:
| Name | Magnetic Cable connector |
| Type | DIP |
| Pin | 4pin or customized |
| Pitch | 2.20mm |
| Cable lenght | 1000mm±20 |
| Cable material | TPE |
| Pogo pin | Brass |
| Housing | Black HTN+30%GF UL94 V-0 |
| Magnet | NdFeB N52 Plating Ni |
| Magetic force | 550G |
| Spring force | 80g±20g,at 1.0mm working storke. |
| Mechanical life | 50000 cycle Min.. |
| Continuous working current | 3.0A |
| Maximum momentary current | 4.0A maximum |
| Voltage | DC 12V |
| Contact resistance | 50mΩ Max (PIN). |
| High voltage test | AC1000 V0.5mA 3SEC / DC 1000V 0.5mA 3 SEC. |
| Salt spray test | 48H |
| Layout tolerance | ±0.05mm |
| Certification | ROHS or REACH compliant product |
| Test | 100% open and short test |
4Pin Male Magnetic Cable Connector Drawing Size:
4Pin Female Magnetic Connector Drawing Size:
Advantages of Magnetic Connector:
1)Automatic adsorption connected experience; Easy operation;
2)Uses a magnetic interface to remove the device easier.
3)High life cycle. It supports 50,000-300,000 reattachment life times;
4)It is easy to customized waterproof design, the female can achieve dust-proof and waterproof (IP68);
5)Support a high current (3A-20A), faster recharge;
6)Excellent corrosion rating (48H-120H) meet the harsh environments；
8)Shape customized to meet with product shape matching, improve product selling point;
9)Magnet positioning, use of magnets and structure to dual circuit protection reach distinguish
the direction( It is user-oriented and user-friendly)
10)Excellent scalability interface,Can be achieved(Power Signal Video Audio Jack Etc);
11)Development time is short, low-cost mold for customization;
12)Provide a reliable high RF signal transmission. Our connector is USB 2.0
Why do customers choose UPE?
1. Specialized Expertise in Magnetic Connectors
.Focused R&D: UPE has dedicated experience in magnetic connectors
.Customization: UPE can tailor magnet strength, pin plating (gold/nickel for ≤50mΩ resistance), and housing materials (black PBT/nylon) to your needs
2. High Durability & Compliance
.10,000+ Cycles Guaranteed: Our connectors undergo rigorous testing to meet your mechanical life demand
.Certifications: Compliant with UL, or RoHS standards--critical for consumer/medical markets
3. Competitive Manufacturing
.Cost-Effective Tooling: We offer low MOQs (e.g., 1K-5K units) with competitive pricing for small-to-medium batches
.Quality Control: In-house testing for contact resistance, pull force, and current load to ensure reliability
4. Fast Prototyping & Support
.3D Samples in Days: Rapid prototyping for fit/function checks
.Engineering Support: Assistance with pinout optimization, EMI shielding, or waterproofing (IP68)
5. Tailored Designs
Our in-house team of professional engineers collaborates closely with clients to develop fully customized magnetic pogo pin connectors tailored to your specific requirements.
6. Versatile Solutions
We design a wide range of magnetic connectors for diverse applications, ensuring optimal performance, durability, and seamless connectivity.
7. End-to-End Support
From concept to production, we provide end-to-end magnetic connector customization services, delivering solutions that meet exact industry standards and application needs.
Magnetic Cable Connectors Application:
How to place the order
* You send us drawing or sample
* Our professional engineering team conducts the assessment
* You confrim the drawing and we make the sample to send you
* You test the sample and approved,then place an order and pay 50% 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 you with DHL, TNT,UPS,Fedex
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
Pakaging & shipping
Any question, please send to union@upetech.net
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4pin 2.2mm pitch magnetic USB charging cable connector for electronic locks Images
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