Magnetic Pogo Pin Connector

ATTEND's Magnetic Pogo Pin Connectors combine pogo pin technology with magnetic coupling to provide an advanced power and data transmission solution. Offering fast connections, blind-mating capability, and Safe break-away functionality, the product range includes connectors with 1 to 4 contacts. These connectors are designed for automatic magnetic alignment, exceptional durability (supporting 10,000 to 50,000 mating cycles), and feature gold-plated conductive surfaces for optimal performance. The magnetic connector series offers both standard and IP-rated waterproof options.

FAQs

Q1. What is a magnetic pogo pin connector?

A magnetic pogo pin connector combines spring-loaded pogo pins with built-in magnets to create a secure, self-aligning connection. During usage, the magnets help guide the connectors into proper alignment. Once aligned, the pogo pins maintain reliable electrical contact for power or data transmission.

Q2. What are the advantages of magnetic pogo pin connectors?

Due to their unique design, magnetic pogo pin connectors offer several compelling advantages that make them a superior choice for many applications:

Quick and Easy Connection: The magnetic alignment allows fast, hassle-free connections, minimizing user effort and assembly time.
High Current Capacity: Supports current loads of 1A to 5A, making them ideal for devices that require stable power delivery. Custom current specifications are also available for higher current demands.
Low Contact Resistance: The contacts made with gold-plated brass maintain smoothness and high conductivity, allowing for contact resistance as low as ≤20mΩ to ensure efficient power and data transfer.
High Mating Cycle: Built with high-quality materials and precision engineering for repeated use, magnetic pogo pins can maintain performance for 10,000 to 50,000 mating cycles, depending on the specific model and usage conditions. The safe break-away mechanism further prevents damage to devices when disconnecting. We also offer custom designs to help enhance durability depending on your needs.
Waterproof Capability: Many designs include IP67-rated sealing features that protect against moisture and dust, ensuring reliable performance in harsh environments.
Wide Temperature Tolerance: Capable of operating in extreme temperatures from -40°C to +85°C, they perform reliably across diverse environmental conditions.
Self-Cleaning Contacts: The spring-loaded design naturally wipes contact surfaces during use, reducing contamination and maintaining conductivity.

Q3. What are the common applications of magnetic pogo pin connectors?

Magnetic pogo pin connectors are well-suited for applications that require stable connections despite frequent movement or vibration. They are commonly used in wearable technology like smartwatches, fitness trackers, smart glasses, and medical monitoring devices. Additionally, they are ideal for docking stations for portable electronics, e-bikes, smart home systems, IoT devices, and other equipment that benefit from easy, reliable connections.

Q4. How to choose the right magnetic pogo pin connector?

Selecting the ideal magnetic pogo pin connector involves several key considerations:

Current and Voltage Requirements: Ensure the connector supports the necessary power and signal levels for your application.
Pin Configuration: Select the appropriate number of pins for power, ground, and data transmission needs.
Dimensions and Form Factor: Consider the physical size and shape to ensure it fits your design, especially for compact devices like wearables, medical sensors, and other consumer electronics where space is a major constraint.
Magnetic Force Strength: Assess the required magnetic pull to ensure proper alignment and connection stability. This is crucial in high-vibration environments such as automotive and industrial applications.
Durability: Consider the connector’s rated mating cycles to ensure long-term performance.
Environmental Conditions: For harsh conditions, prioritize features like waterproofing or extended temperature ranges.
Mounting Style: Choose a suitable mounting option—usually surface-mount (SMT), through-hole, or DIP—to ensure smooth integration with your current system design.
Contact Resistance: Low contact resistance is essential for stable and efficient electrical performance.