Magnetic spring pins specifically designed for automotive control board PCBs: an automotive-grade, stable connection solution.

　　In automotive control PCB applications such as body control modules (BCMs), powertrain ECUs, and in-vehicle infotainment boards, "high temperature and vibration," "electromagnetic interference," and "high-density layout" are core challenges for connecting components. This automotive control board PCB-specific magnetic spring pin, designed with automotive-grade specifications, provides a solid connection for in-vehicle electronics.

　　Automotive-grade environmental resistance, adaptable to complex automotive operating conditions.

　　Utilizing IATF 16949-certified materials, it operates stably in a wide temperature range of -40°C to 125°C (covering both the high temperature zone of the engine compartment and the low temperatures of winter). It also resists oil, dirt, and humidity (meeting IP6K9K protection standards), preventing contact failure caused by environmental factors and ensuring continuous operation of the control board. High vibration retention force prevents loosening while driving.

　　Through structural optimization (customized spring coefficient + dual magnetic reinforcement), the single-pin retention force reaches ≥800g and complies with ISO 16750 vibration standards (no loosening in the 10-2000Hz vibration range). Even on rough roads or during high-speed driving, it securely locks the PCB connection, preventing interruption of power control signals and body sensor data transmission, ensuring driving safety.

　　Precisely adapted to PCB processes and suitable for high-density layouts.

　　Using a surface mount (SMT) + plug-in compatible design, the pin positioning accuracy is ≤±0.03mm, adapting to the high-density component layout of automotive control motherboard PCBs (supporting a minimum pitch of 0.8mm). It also supports reflow soldering, seamlessly integrating into automotive electronics automated production lines and improving motherboard assembly yields (≥99.8%). EMC electromagnetic compatibility prevents signal interference.

　　The gold-plated contact surface (thickness ≥ 1μm) and shielded design effectively reduce electromagnetic radiation (compliant with CISPR 25 automotive EMC standards), preventing interference with sensor signals and control circuits on the motherboard, ensuring accurate transmission of critical signals such as power control and body monitoring.

　　From core powertrain control PCBs to in-vehicle smart cockpit motherboards, this automotive control board PCB-specific magnetic spring pin design, with its automotive-grade compliance, durability, and precise fit, is a reliable choice for in-vehicle electronic connections.

　　Consult us now for a customized automotive-grade certified solution (supporting customized adjustments to pin length, magnetic strength, and pin spacing) to help you upgrade your automotive control board!