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The KEMET SN5-450JB is a differential mode choke from the SN-JB series, designed for through-hole mounting. It features an inductance of 64 µH at 100 kHz and supports a maximum DC current of 1 A with a maximum DC resistance of 110 mOhms. This component functions as a normal mode filter suitable for power applications requiring common mode suppression.
Verify the specific part number against official KEMET documentation to confirm availability and technical specifications. Ensure compatibility with required current ratings and inductance values for the target application before procurement.
Select this component when differential mode filtering is required alongside through-hole mounting constraints. Evaluate the 1 A current rating and 110 mOhm resistance against circuit load requirements to ensure adequate performance without excessive voltage drop or thermal issues.
The SN5-450JB belongs to the KEMET SN-JB series of differential mode chokes. These components are engineered for through-hole applications, offering reliable performance in power electronics where normal mode interference needs attenuation. The series provides standardized solutions for common power filtering tasks.
Consult official KEMET substitution guides for verified alternatives. Cross-reference inductance, current rating, and physical dimensions to ensure functional equivalence in existing designs.