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Pin Map and Contact Functions
Define the function of each power, return, signal, control or detection contact.
CTP® High Power 4-Pin Ring Magnetic Pogo Pin Connector
Engineered specifically for home care instruments like high-power humidifiers, this ultimate 4 pin ring magnetic pogo pin connector features a robust waterproof design. It guarantees safe and stable high-current power delivery in moisture-rich environments.
Design: Annular (ring) magnetic layout tailored for seamless and secure integration into home appliances.
Performance: Exceptional 3-5A rated current, 12V voltage, and an ultra-low contact resistance of $\le 30m\Omega$.
Durability: Ultra-long mechanical lifespan tested up to 50,000 mating cycles.
Protection: High-level IP67 waterproof rating paired with rigorous 72-hour salt spray testing.
Product specifications should be reviewed together with the customer device, PCB, electrical assignment and mechanical mating conditions.
Define the function of each power, return, signal, control or detection contact.
Provide voltage, continuous current, peak current and required signal conditions.
Provide available length, width, height, PCB area and required mating orientation.
Provide application, expected quantity, environment and customer validation requirements.
Review the product-specific description, technical parameters, contact arrangement, mechanical structure and project conditions below.
Our premium 4 pin ring magnetic pogo pin connector provides the ultimate reliable high-power solution for modern home care instruments and humidifiers. By integrating a specialized annular design with extreme waterproof capabilities, this 4 pin ring magnetic pogo pin connector guarantees exceptionally safe power delivery and a seamless user experience in high-moisture environments.
Operating high-power appliances like humidifiers requires superior electrical safety and moisture resistance. That is exactly why our 4 pin ring magnetic pogo pin connector utilizes a highly advanced internal structure capable of handling a flexible 3-5A rated current safely. The built-in heavy-duty magnets provide a steady 300-600g magnetic force, allowing for fast, secure, and automatic blind-mating alignment without compromising the device’s seal.
Furthermore, this high-performance 4 pin ring magnetic pogo pin connector is built for extreme daily longevity in household environments. With an exceptional mechanical life of up to 50,000 mating cycles and an ultra-low contact resistance of ≤ 30mΩ, it guarantees efficient energy transfer without the risk of overheating. The outstanding IP67 waterproof rating combined with rigorous 72-hour salt spray testing ensures reliable corrosion protection against water and vapor exposure.
Review the detailed parameters of our industry-leading 4 pin ring magnetic pogo pin connector below:
| Specification / Feature | Details & Parameters |
|---|---|
| Product Name | High Power Ring Magnetic Pogo Pin |
| Pin Count | 4 Pin |
| Core Selling Point | High current waterproof / Annular (Ring) design |
| Rated Current / Voltage | 3-5A / 12V |
| Contact Resistance | ≤ 30mΩ |
| Magnetic Force | 300-600g |
| Mating Cycles (Life) | 50,000 cycles |
| Waterproof Rating | IP67 |
| Surface Plating | 3-5μ” (Micro-inches) |
| Salt Spray Test | 72 Hours |
| Primary Applications | Home Care Instruments, Humidifiers |
Upgrade your high-power home appliances with our ultra-safe 4 pin ring magnetic pogo pin connector solutions. Contact the CTP manufacturing team today for samples or custom waterproof project inquiries!
Submit your Pin Map, electrical requirements, available space, mating structure and project quantity for connector selection or custom development review.
Use the following engineering guides to compare contact count, contact allocation and connector layout before confirming the final product or customized design.
Review the complete selection path from contact count and electrical functions to connector shape.
View Main Guide →Compare one-contact special structures, complete two-contact circuits and third-contact functions.
Compare Low-Pin Designs →Determine whether four contacts are sufficient or whether a defined fifth electrical path is required.
Compare 4 Pin and 5 Pin →Calculate the contact budget and compare six-contact, multi-row and customized contact-array structures.
Compare High-Pin Designs →
