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The KEMET SU9HF-06030 is a through-hole common mode choke designed for AC line filtering applications. It features a single channel configuration with an inductance of 3 mH and a maximum DC current rating of 600 mA. The component operates within a temperature range of -25°C to +120°C and exhibits a maximum DC resistance of 820 mOhms. Its physical dimensions are 17 mm in length, 15.5 mm in width, and 12 mm in height.
Verify the specific suffix codes against official KEMET documentation to ensure correct electrical characteristics and packaging options. Confirm RoHS compliance status and lead-free requirements prior to procurement. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and avoid counterfeit components.
Select this component when designing circuits requiring common mode noise attenuation with a current capacity of 600 mA or less. Ensure the PCB layout accommodates the specified horizontal mounting footprint and physical dimensions. Consider the thermal environment to guarantee operation remains within the -25°C to +120°C range during continuous use.
This component belongs to the SU-9HF series of common mode chokes manufactured by KEMET. The series is engineered for general-purpose EMI filtering in consumer and industrial electronics. It utilizes a core material optimized for high inductance values at low current levels, distinguishing it from higher-power power line filters.
Consult official KEMET substitution guides for verified alternatives. Generic cross-references may not match the specific 3 mH inductance or 600 mA current rating required for this application.