MLCC GRM31CR70J226KE19K

What is GRM31CR70J226KE19K MLCC?

The GRM31CR70J226KE19K is a SMD capacitor manufactured by Murata (村田). Key specs include 22µF capacitance, 6.3V rated voltage, X7R dielectric, 1206 package, and ±10% tolerance. RoHS compliant, it is designed for stable decoupling and filtering in space-constrained circuits.

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

Typical Applications & Why This Part Fits

• Power supply decoupling: The 22µF capacitance with low ESR effectively smooths ripple on 3.3V and 1.8V rails.
• I/O filtering: X7R stability over temperature ensures consistent performance within -55°C to +125°C for industrial sensor interfaces.
• Consumer electronics: The compact 1206 footprint and ±10% tolerance allow dense PCB layouts for tablets and wearables.

Key Features & Advantages

• High capacitance density: 22µF in 1206 case reduces board space compared to larger packages.
• Reliable X7R dielectric: Minimal capacitance change with voltage bias and temperature for predictable circuit behavior.
• Wide operating voltage: 6.3V rating provides ample margin for common logic and power rail levels.

Frequently Asked Questions

1. Q: What makes GRM31CR70J226KE19K different from a standard MLCC?
   A: This Murata part combines 22µF capacitance with X7R stability in a 1206 size, offering higher capacitance per volume than typical X7R caps.
2. Q: Is GRM31CR70J226KE19K 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 fast BOM kitting support at SZYY, including flexible prototyping supply.

Cross Reference & Alternative Sourcing

While GRM31CR70J226KE19K is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.