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The WCM 1513FASV-551-LM is a two-line common mode choke from TAI-TECH Advanced Electronics Co., Ltd. designed for surface mount applications. It features a horizontal package with four PC pads. The component provides an impedance of 550 Ohms at 100 MHz and supports a current rating of 10A. Its direct current resistance (DCR) is specified as 4 mOhm. This power common mode filter utilizes wire wound technology to manage electromagnetic interference in high-current circuits.
Verify the complete part number including suffixes such as -LM against official manufacturer documentation to ensure correct packaging and specifications. Confirm that the horizontal package style and four-pad footprint match your PCB layout requirements. Cross-reference the 550 Ohm impedance and 10A current ratings with your circuit design needs before finalizing procurement orders.
Select this component when designing circuits requiring surface mount common mode chokes capable of handling high currents up to 10A. Ensure the horizontal package dimensions fit within the available board space. Verify that the 4 mOhm DCR meets efficiency requirements for the specific power line application. Confirm compatibility with the target frequency range for effective noise suppression.
This component belongs to the WCM 1513FASV series of wire wound power common mode filters manufactured by TAI-TECH Advanced Electronics Co., Ltd. The series includes various impedance variants tailored for different filtering requirements while maintaining consistent physical dimensions and mounting styles for design flexibility across product lines.
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer documentation or authorized distributors for verified cross-references before substituting this component in existing designs.