CTCH110-221K 220µH Inductor for Serviceable Filtering

CTCH110-221K is used in through-hole designs where a stable inductor supports filtering and energy storage with simple assembly. It’s specified at 220 µH, making it a practical choice when your circuit depends on that value, and you want to keep the original behavior intact. CTCH110-221K also fits service workflows well because the through-hole format is easy to inspect, probe, and replace during troubleshooting. For sustaining builds, keeping CTCH110-221K consistent helps reduce qualification work and avoids footprint changes that can ripple into mechanical revisions. If you’re supporting equipment already in the field, maintaining the same CTCH110-221K callout can shorten repair time and keep test results predictable. Request a quote for CTCH110-221K.