MLCC KRM55QR71H106KH01K

What is KRM55QR71H106KH01K MLCC?

The KRM55QR71H106KH01K is a SMD capacitor manufactured by Murata. Key specs include capacitance of 10µF, rated voltage 50V, X7R dielectric, and ±10% tolerance. RoHS compliant, it is designed for stable decoupling and filtering in high‑voltage circuits.

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

Typical Applications & Why This Part Fits

• Power Supply Input/Output Filtering: With a 50V rating and 10µF capacitance, the KRM55QR71H106KH01K provides ample bulk decoupling for DC‑DC converters and linear regulators, reducing ripple in high‑voltage rails.
• Automotive ECUs: X7R dielectric ensures stable capacitance over –55°C to +125°C, and the 50V withstand margin meets the harsh voltage transients found in engine control units and infotainment modules.
• Industrial Sensor Interfaces: The low leakage and tight ±10% tolerance suit precision analog circuitry, while the compact SMD package saves board space in space‑constrained industrial controllers.

Key Features & Advantages

• High‑Voltage Capability (50V): Handles elevated voltage rails without derating, ensuring reliable operation in automotive and industrial power chains.
• X7R Temperature Stability: Capacitance variation of only ±15% across the full temperature range, crucial for timing and filtering circuits exposed to wide thermal swings.
• Compact SMD Form Factor: Suitable for automated pick‑and‑place assembly, reducing manufacturing cost and enabling high‑density PCB layouts.

Frequently Asked Questions

1. Q: What makes KRM55QR71H106KH01K different from a standard MLCC?
   A: This Murata part combines a high 50V rating with a substantial 10µF in X7R, offering robust performance for demanding automotive and industrial applications where standard general‑purpose capacitors may suffer from voltage derating.
2. Q: Is KRM55QR71H106KH01K 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 and small‑batch flexibility for design validation.

Cross Reference & Alternative Sourcing

While KRM55QR71H106KH01K is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service to ensure seamless sourcing for your production runs.