MLCC KCM55WR72A226MH01K

What is KCM55WR72A226MH01K MLCC?

The KCM55WR72A226MH01K is an SMD capacitor manufactured by Murata（村田）. Key specs include CAP CER±20%. RoHS compliant, it is designed for reliable decoupling and filtering in space-constrained designs.

✔ RoHS Compliant  /  ✔ SMD  /  ✔ Murata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• Power supply filtering: The ±20% tolerance provides cost-effective bulk decoupling for DC/DC converter output stages where exact capacitance is less critical.
• Automotive infotainment: Murata’s robust construction ensures stability under vibration and temperature cycling, meeting the reliability demands of in-vehicle electronics.
• IoT wireless modules: Compact SMD form factor and wide capacitance headroom help smooth transient currents during transmission bursts.

Key Features & Advantages

• Wide capacitance tolerance: ±20% margin simplifies sourcing and reduces cost while still meeting most non-critical bypass needs.
• Murata manufacturing excellence: Tight process control ensures consistent voltage coefficient and low ESR across the operating range.
• SMD package flexibility: Standard footprint supports both hand assembly and high-speed pick-and-place for prototype and production runs.

Frequently Asked Questions

1. Q: What makes KCM55WR72A226MH01K different from a standard MLCC?
   A: Its relaxed ±20% tolerance allows greater design margin for bulk applications where exact capacitance is not required, often improving yield and lowering system cost.
2. Q: Is KCM55WR72A226MH01K RoHS compliant?
   A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free.
3. Q: What is the MOQ? Can we get small batches?
   A: We support small batch orders and full BOM kitting at SZYY, including fast prototyping supply.

Cross Reference & Alternative Sourcing

While KCM55WR72A226MH01K is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.