Surface mount magnetic pogo pin with high retention force

Time：2025-10-16 Views：1 source:

　　Surface-mount High-Retention-Force Magnetic Spring Pins: A Stable Connection Solution for Automated Production

　　In fields such as smart wearables, industrial sensors, and automotive electronics, which strive for "automated assembly + reliable connections," traditional connector components often face the pain points of "insufficient placement accuracy" and "easy detachment due to vibration." This surface-mount high-retention-force magnetic spring pin, with its process adaptability and strong connection performance, addresses both production and operational challenges.

　　SMT Process Compatibility Accelerates Automated Production

　　The standardized surface-mount design is directly compatible with reflow soldering processes, eliminating the need for additional manual soldering steps and seamlessly integrating into automated electronic production lines. Pin accuracy is controlled to ±0.05mm, resulting in a placement yield exceeding 99.5%, significantly reducing manual intervention costs and helping manufacturers improve mass production efficiency.

　　High-Retention-Force Design to Withstand Complex Working Conditions

　　Through structural optimization and upgraded elastic materials, the single-pin retention force reaches ≥500g (customizable specifications exceeding 800g). This ensures a secure connection even under vehicle vibration, frequent device plugging and unplugging, or outdoor bumps, preventing power outages and data transmission delays caused by loose contact, ensuring continuous and stable device operation.

　　Magnetic Positioning Enhances Connection Reliability

　　A built-in high-stability magnetic core assists with pre-positioning during SMT placement, improving placement accuracy. During use, it enables "close-range automatic adsorption alignment," simplifying manual plugging and unplugging operations while reducing mechanical wear during docking and extending product life. The gold-plated contact surface (impedance ≤30mΩ) ensures low-loss transmission and corrosion resistance, making it suitable for long-term use.

　　From smartwatch charging ports and industrial sensor signal transmission terminals to in-vehicle central control module connections, this surface-mount, high-retention-force magnetic spring pin, with its dual advantages of "automatic adaptation and strong, stable connection," is an ideal component for electronic device upgrades.