MLCC GRM185R61C105KE44D

What is GRM185R61C105KE44D MLCC?

The GRM185R61C105KE44D is a multi-layer ceramic capacitor manufactured by Murata (村田). Key specs include 1µF capacitance, 16V voltage rating, X5R dielectric, 0603 package size, and ±10% tolerance. RoHS compliant, it is designed for stable decoupling and filtering in space-constrained circuits.

✔ RoHS Compliant  /  ✔ 0603  /  ✔ Murata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• Power Supply Bypass: The 1µF capacitance at 16V provides effective high-frequency noise suppression on 3.3V/5V rails, while the 0603 footprint fits dense PCB layouts.
• Signal Coupling: X5R dielectric offers stable capacitance over -55°C to +85°C, making it reliable for AC coupling in audio or sensor interfaces.
• DC-DC Converter Output Filtering: Low equivalent series resistance (ESR) of Murata MLCCs minimizes ripple, and the compact 0603 case enables use in portable device power modules.

Key Features & Advantages

• High Capacitance Density: 1µF in 0603 saves board space compared to larger case sizes, ideal for miniaturized designs.
• Wide Operating Temperature: X5R ensures reliable performance from -55°C to +85°C, suitable for industrial and consumer electronics.
• ±10% Tight Tolerance: Ensures consistent circuit behavior in timing or filtering applications where capacitance variation must be minimized.

Frequently Asked Questions

1. Q: What makes GRM185R61C105KE44D different from a standard X5R 0603 capacitor?
   A: It is a Murata original with strict quality control, offering stable capacitance under DC bias and improved reliability for long-term operation.
2. Q: Is GRM185R61C105KE44D 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. No minimum quantity for most stocks.

Cross Reference & Alternative Sourcing

While GRM185R61C105KE44D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.