8.0mm Spring Contact Round Magnetic Pogo Pin Connector with 5A current
1. Material Specifications
-Plunger & Barrel:
Base material: Lead-free brass (C6801).
Plating: Minimum 5 µin (microinches) gold (Au) over 60–100 µin nickel (Ni).
Purpose: The Ni underplating prevents base metal diffusion, while the thin Au layer ensures low contact resistance and corrosion resistance.
-Spring:
Material: SUS 304 stainless steel (for corrosion resistance and elasticity).
Plating: 1 µin gold (Au) to enhance conductivity at contact points.
-Housing:
Material: White LCP (Liquid Crystal Polymer) with 30% glass fiber (GF).
Flammability rating: UL94 V-0 (self-extinguishing, suitable for high-temperature environments).
-Shell:
Material: Lead-free brass (C6801).
Plating: Nickel (Ni) for corrosion resistance and solderability.
-Magnet:
Material: NdFeB (Neodymium Iron Boron) grade N52 (high magnetic strength).
Plating: Nickel (Ni) to prevent oxidation.
2. Mechanical Specifications
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).
3. Electrical Specifications
Rated Voltage: 12V DC (typical for automotive/low-voltage systems).
Rated Current: 5.0A per pin (moderate current-carrying capacity).
Contact Resistance: ≤50mΩ per pin (critical for low-power applications to minimize voltage drop and heat generation).
Testing:
100% open/short circuit tested.
ROHS/REACH compliant (no hazardous substances).
Salt spray test: 48 hours (corrosion resistance validation).
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:
| Name | Round Magnetic Connector |
| Diameter | 8.0mm |
| Gender | Male/Female |
| Pin | 2pin |
| Color | Silver/White |
| Pogo pin | Lead-free C6801 |
| Spring | SUS304 |
| Shell | Lead-free C6801 |
| Magnet | NdFeB N52 Plating Ni |
| Housing | White LCP |
| Spring force | 80g±20g |
| Working stroke | 1.0mm |
| Full storke | 1.2mm |
| Voltage | 12 V |
| Current | 5.0A |
| Contact resistance | 50mΩ Max (PIN). |
| Operation Temperature | 25℃to +80℃ |
| Salt spray test | 48H |
| Certification | ROHS or REACH compliant product |
| Test | 100% open and short test |
Round Male Magnetic Connector Drawing Size
Round Female Magnetic Connector Drawing Size
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).
Magnetic connector products application:
Why UPE shall be your partner?
1. Fast Prototyping (3–5 Days for Samples)
●Speed-to-Market: Rapid sample turnaround accelerates product development cycles.
●Iterative Testing: Enables quick design refinements before mass production.
●Advantage: Ideal for industries like automotive, medical, or consumer electronics where time-sensitive innovation is critical.
2. Cost-Effective (Competitive MOQ Pricing)
●Low Minimum Order Quantities (MOQ): Reduces upfront costs for startups or small batches.
●Scalability: Flexible pricing ensures affordability for both prototyping and large-scale orders.
●Value Proposition: Balances high-quality output with budget-friendly solutions.
3. Quality Assurance (100% Automated Testing)
●Zero Defects: Automated inspection (e.g., optical, electrical, mechanical) ensures reliability.
●Consistency: Eliminates human error in critical testing (e.g., contact resistance, salt spray, cycle life).
●Compliance: Meets strict industry standards (ROHS, REACH, automotive-grade).
4. High-Tech Production & Precision Engineering
●Advanced Manufacturing: CNC machining, precision stamping, and micro-plating (e.g., Au/Ni for connectors).
●Material Expertise: Mastery of specialized materials (LCP, SUS 304, NdFeB magnets, lead-free brass).
●Application-Specific Solutions: Tailored for complex components
We can provide design service
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
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5A Magnetic Pogo Pin Connector 8.0mm Spring Connectors Round Images
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