ASF0502 Series Automotive Grade Common Mode Choke - Advanced EMI Filtering Solution

High-performance shielded common mode choke designed for automotive and industrial applications with proven noise suppression and signal integrity protection

Automotive Grade Semi-Shielded Inductor MSN4020 Series New Product Release


13 Aug, 2024

Advantages:
(1) Semi-magnetic shielded SMD power inductor made of alloy
(2) The alloy core is coated with epoxy resin to prevent rust and improve the insulation of the core
(3) High rated current, low DC resistance, less magnetic flux leakage, excellent EMI and noise reduction
(4) Low height size and suitable for higher density PCB layouts and small/portable devices
(5) AEC-Q200 Grade 0 and RoHS compliant

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Semi - Shielded Inductor MSN4020 Series Datasheet
Semi - Shielded Inductor MSN4020 Series Datasheet

Include dimensions, electrical characteristics and curve diagrams for your reference

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Product Catalog

2025 Automotive Grade Product Catalog

How can you eliminate common mode noise in vehicle electronic modules while maintaining signal integrity for high-speed CAN and LIN bus communications?

The ASF0502 Series solves this critical challenge with its advanced shielded filter structure that suppresses common mode noise without degrading ultra-high-speed signals. AEC-Q200 Grade 0 certified and RoHS compliant, it's engineered specifically for automotive applications where EMI performance and reliability are non-negotiable. Our team can work with you on custom designs tailored to your specific frequency ranges and current requirements.

ABC ATEC's 45 years of specialized inductor manufacturing expertise and IATF16949 Quality Certification guarantee that every ASF0502 component delivers consistent performance and reliability. Whether you're designing next-generation vehicle infotainment systems, advanced driver assistance systems (ADAS), or industrial IoT controllers, our automotive-grade common mode choke provides the precision filtering you need without compromising signal fidelity. Contact our technical team today to discuss customization options, volume pricing, and application-specific engineering support for your next project.