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The Laird-Signal Integrity Products CM3312R111R-10 is a surface-mount monolithic common mode choke designed for power and signal line filtering. It features a 3312 (8531 metric) package with dimensions of 8.5mm x 3.1mm. The component provides an impedance of 110 Ohms at 100 MHz and supports a maximum rated current of 5A. Its DC resistance is specified at 5 milliohms, ensuring minimal insertion loss in high-current applications.
Verify the specific manufacturer part number against official datasheets to confirm electrical parameters such as impedance and current rating. Ensure compatibility with surface mount assembly processes and check for RoHS compliance status if required by design specifications.
Select this component when high current capacity is required alongside effective common mode noise suppression. The low DC resistance makes it suitable for power integrity applications where voltage drop must be minimized. Verify that the 3312 package size fits the available PCB footprint constraints.
This component belongs to Laird-Signal Integrity Products' range of EMI filters and chokes. It is categorized under common mode chokes, distinct from single-line ferrite beads. The product series focuses on providing reliable noise attenuation for both power and signal lines in compact surface-mount formats.