MLCC KC355QD7LF224KH01K

What is KC355QD7LF224KH01K MLCC?

The KC355QD7LF224KH01K is a SMD capacitor manufactured by Murata. Key specs include .22 µF capacitance, 1 kV voltage rating, X7T dielectric, 2220 case size, and ±10% tolerance. RoHS compliant, it is designed for high-voltage decoupling and filtering.

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

Typical Applications & Why This Part Fits

• Power Supply Output Filters: The 1 kV rating and X7T stability make it ideal for smoothing ripple in high-voltage DC/DC converters.
• Industrial Motor Drives: Its 2220 footprint handles the mechanical stress and voltage spikes common in inverter circuits.
• LED Lighting Drivers: .22 µF at 1 kV provides effective bypassing for long-life, high-reliability lighting modules.

Key Features & Advantages

• High Voltage Rating (1 kV): Safely meets demanding insulation requirements without derating.
• X7T Dielectric: Offers stable capacitance over temperature, with a small temperature coefficient suited for industrial ranges.
• Compact 2220 Package: Saves PCB space while delivering high capacitance in a high-voltage ceramic body.

Frequently Asked Questions

1. Q: What makes KC355QD7LF224KH01K different from a standard MLCC?
   A: Its combination of .22 µF in a 2220 package with a 1 kV withstand voltage using X7T dielectric provides a unique balance of size and power handling not found in typical low-voltage parts.
2. Q: Is KC355QD7LF224KH01K 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 KC355QD7LF224KH01K is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.