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The SRF0502-101Y is a surface mount common mode choke from the Bourns SRF0502 series, designed for line filtering applications. It features a compact 5x5x2.5mm package and provides an inductance of 230 nH at 100 kHz with a DC resistance of 15 mOhm. The component exhibits an impedance of 100 Ohms at 100 MHz and supports a current rating of 6 mA.
Verify the specific suffix 'Y' against the manufacturer's latest datasheet to confirm tape and reel packaging specifications. Ensure the selected variant matches the required impedance tolerance and current handling capabilities for the target application environment before finalizing procurement orders.
Select this component when low-profile surface mounting is required for common mode noise reduction. Evaluate the 6 mA current rating against peak operational loads to prevent saturation. Confirm that the 15 mOhm DC resistance aligns with power loss constraints in the circuit design.
This part belongs to the SRF0502 series of shielded surface mount common mode chokes manufactured by Bourns Inc. The series offers various inductance values within a standardized 5x5mm footprint, providing consistent mechanical dimensions for board layout flexibility across different filtering requirements.
Consult official substitution guides for equivalent components within the same series or alternative manufacturers offering compatible 5x5mm surface mount common mode chokes with similar electrical characteristics.