MLCC GRM32DR72E224KW01L

What is GRM32DR72E224KW01L MLCC?

The GRM32DR72E224KW01L is a high-voltage multilayer ceramic capacitor (MLCC) manufactured by Murata. Key specs include 0.22µF capacitance, 250V DC rating, X7R dielectric, and 1210 case size with ±10% tolerance. RoHS compliant, it is designed for stable filtering and decoupling in power circuits.

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

Typical Applications & Why This Part Fits

• DC-DC Converter Output Filtering: The 250V rating and X7R stability ensure reliable filtering of ripple and transients in 48V telecom or 100V+ bus converters.
• Snubber Networks for High-Voltage Switching: Low ESR and 0.22µF value help damp ringing in MOSFET drain-source snubbers at up to 250V.
• Input Bulk Capacitance for Industrial PSU: The 1210 footprint provides sufficient capacitance density for primary-side smoothing in 3‑phase power supplies.

Key Features & Advantages

• High Voltage Rating (250V): Enables use in circuits where standard 50V or 100V caps would fail, reducing the need for series stacks.
• X7R Dielectric Stability: Capacitance change within ±15% over -55°C to +125°C ensures consistent performance over temperature.
• Compact 1210 Case Size: Balances space savings with power handling, ideal for dense PCB layouts in telecom and server equipment.

Frequently Asked Questions

1. Q: What makes GRM32DR72E224KW01L different from a standard 0.22µF cap?
   A: Its 250V rating and X7R dielectric allow it to operate at high voltages with stable capacitance, unlike lower-voltage X5R or Y5V caps that derate significantly under bias.
2. Q: Is GRM32DR72E224KW01L 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 flexibility for both pre‑production and high‑volume runs.

Cross Reference & Alternative Sourcing

While GRM32DR72E224KW01L is our primary recommendation, comparable alternatives from other manufacturers are available. We provide comprehensive BOM Kitting service to ensure seamless supply chain integration.