MLCC GRT21BD71H225KE13K

What is GRT21BD71H225KE13K MLCC?

The GRT21BD71H225KE13K is an SMD Capacitor manufactured by Murata. Key specs include 2.2µF capacitance, 50V voltage rating, X7T dielectric, and ±10% tolerance. RoHS compliant, it is designed for reliable filtering and decoupling in space-constrained circuits.

✔ RoHS Compliant  /  ✔ 0805  /  ✔ Murata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• Power Supply Decoupling: The 2.2µF capacitance with a 50V rating provides ample charge storage and noise suppression in DC-DC converter output stages, while the 0805 package saves board area.
• Automotive Electronics: X7T dielectric ensures stable capacitance over a wide temperature range (-55°C to +125°C), making it suitable for engine control units and infotainment modules where ±10% tolerance is acceptable.
• Industrial Sensors: The compact 0805 size and high voltage rating allow direct placement near sensing elements, reducing parasitic inductance and improving measurement accuracy in 24V industrial systems.

Key Features & Advantages

• High-Voltage Compact Package: 50V rating in an 0805 footprint enables robust designs where board space is at a premium.
• X7T Dielectric Stability: Offers tighter capacitance variation over temperature compared to general-purpose X7R, enhancing circuit reliability in harsh environments.
• Murata Quality Assurance: Proven manufacturing consistency and long-term availability, reducing supply chain risk for high-volume production.

Frequently Asked Questions

1. Q: What makes GRT21BD71H225KE13K different from a standard 0805 MLCC?
   A: Its combination of 2.2µF capacitance at 50V using X7T dielectric delivers higher temperature stability and voltage margin than typical commercial-grade capacitors, ideal for automotive and industrial applications.
2. Q: Is GRT21BD71H225KE13K 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 GRT21BD71H225KE13K is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.