Union Precision Electronic LIMITED
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4pin DIP pogo pin male female magnetic pogo pin connector 2.0mm pitch customized.
Union Precision Electronic LIMITED(UPE) is professional custom manufacturer in manufacturing connector components including POGO PIN, POGO PIN connector, Magnetic Connector, Magnetic Cable Connector,spring antenna thimble, spring thimble and various probes. It is one of the most competitive company in the field of spring loaded connector in China. Products are widely used in all kinds of communications, medical equipment, automotive electronics, wireless equipment, smart wear, industrial testing equipment (such as mobile phones, televisions, tablets, game consoles and learning machines) and computer peripheral products. Our products are mainly exported to Europe, the United States, Canada, Asian developed countries and regions.
Our company’s investment in advanced equipment has never been interrupted, in order to better meet the needs of market competition, and constantly improve the quality of products.
Mechanical:
-Contact force:40g±20g at 0.8mm working storke
-Life test: 10,000 cycles
Electrical:
-Rated voltage:DC 12V ; Rated voltage: 1A Max.
-Contact resistance of spring pin:50 milliohm Max.
Environmental performance:
-Operation Temperature:-25℃to +80℃
-Salt Spray:24H
Materials:
1. Pogo Pin
Base Material: Brass C6801 (a high-strength, lead-free brass alloy with good corrosion resistance and conductivity).
Plating: Gold (Au) 0.5µm (provides excellent conductivity, corrosion resistance, and durability for frequent contact).
2. Female Pin (Socket Contact)
Base Material: Brass (likely similar to C6801 for compatibility).
Plating: Gold (Au) 0.125µm (thinner than the pogo pin, sufficient for conductivity but may wear faster).
3. Housing
Material: Black PA66 (Polyamide 66, a robust engineering plastic).
Flame Rating: UL94 V-0 (self-extinguishing, meets stringent flammability standards).
4. Magnet
Type: N52 NdFeB (neodymium iron boron, the strongest grade of permanent magnet commercially available).
Plating: Ni-Cu-Ni (nickel-copper-nickel multilayer plating for corrosion resistance).
5. Insulation Sheet
Material: Maillard adhesive (a type of heat-resistant, electrically insulating adhesive tape).
Thickness: 0.05mm (very thin, likely used for isolating conductive parts).
RoHS & REACH Compliance:
RoHS (Restriction of Hazardous Substances): Ensures the materials are free from restricted substances like lead, cadmium, mercury, etc.
REACH (Registration, Evaluation, Authorization of Chemicals): Confirms all chemical substances are registered and safe for use in the EU.
Implementation: All materials (brass, gold plating, HTN housing, PVC, magnets) and their coatings must be verified for compliance through material declarations or lab testing.
100% Short & Open Circuit Testing:
Production Requirement: Every unit undergoes electrical verification:
Short Circuit Test: Confirms no unintended connections between pins
Open Circuit Test: Verifies continuity in all intended signal/power paths
Test Method: Typically performed with automated test equipment during final assembly
Quality Assurance: Eliminates risk of miswired or defective units reaching customers
4Pin Male and Female Magnetic Cable Connectors Parameter:
| Name | Magnetic Connector |
| Type | Male and female |
| Pin | 4pin |
| Color | Silver |
| Pogo pin | Brass C6801,Plating: Gold (Au) 0.5µm |
| Turning parts | Brass Plating Au 0.125um |
| Magnet | N52 NdFeB Plating Ni Cu Ni |
| Housing | Black PA66 UL94V-0 |
| Spring force | 40g±20g,at 0.8mm working storke. |
| Mechanical life | 10000 cycle Min.. |
| Current | 1.0AMax |
| Voltage | DC 12V |
| Contact resistance | 50mΩ Max (PIN). |
| Operation Temperature | -25℃to +80℃ |
| Salt spray test | 24H |
| Certification | ROHS or REACH compliant product |
| Test | 100% open and short test |
4Pin Male Magnetic Connector Technical Drawing
4Pin Female Magnetic Connector Technical Drawing
layout tolerance:±0.05mm
Advantages of Magnetic Connector:
●Humanize design of automatic adsorption connection experience;
●Humanized anti-fall: it is easy to remove from the charging interface, and it is not easy to remove the device;
●Life time: up to 100,000-200,000cycle;
●Waterproof design: the female end of the device can be dustproof and waterproof (IPX8);
●Fast charging time: 5A-10A magnet connector design withstands large current transmission;
●The appearance of the magnetic connector can be matched according to the design of the customer's application device;
●Product anti-short circuit structure design and foolproof;
●Realize high frequency signal transmission,can replace the traditional USB2.0 HDMI 1.3 function Video&Audio signal transmission
Magnetic connector products application:
Why Partner with UPE?
1.Precision Customization
●Tailored designs for pitch, current rating, plating (gold/nickel), and housing materials to meet exact application demands.
2.Advanced Manufacturing Capabilities
●Continuous investment in state-of-the-art equipment to ensure cutting-edge quality and efficiency.
●Rapid prototyping (samples in days) and scalable production.
3.Global Quality Standards
●Strict QC processes (100% testing for conductivity, durability, and lifespan).
●Compliance with RoHS, IPC, and customer-specific certifications.
4.Worldwide Reach
●Products exported to Europe, North America, and Asia, trusted by top-tier brands.
5.Competitive Excellence
●Optimized cost control without compromising quality—ideal for startups to Fortune 500 companies
How to place the magnetic cable connector order
* Identify Your Requirements(Type of Connector,Quantity Needed,Customized requirements,Technical Specifications)
*Negotiate pricing & terms (bulk discounts may apply).
*Confirm order details (connector type, quantity, customization).
*Make payment (via PayPal, bank transfer, or other secure methods).
*Shipping & Quality Check
*Track the shipment.
*Inspect the product upon arrival to ensure quality.
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
Any question, please send to union@upetech.net