What is GRM21BZ7YA475ME15L MLCC?
The GRM21BZ7YA475ME15L is a SMD Capacitor manufactured by Murata. Key specs include 4.7µF capacitance, 35V rating, X7R dielectric, and ±20% tolerance. RoHS compliant, it is designed for high‑reliability decoupling and filtering in space‑constrained designs.
✔ RoHS Compliant / ✔ 0805 / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- DC‑DC Converter Output Filtering: The 4.7µF capacitance and 35V rating provide stable ripple suppression at higher bus voltages, while the X7R dielectric maintains capacitance over a wide temperature range.
- Automotive ECU Power Rails: With 35V withstand ability and X7R’s low aging drift, this MLCC suits 12V/24V automotive environments where reliability and thermal stability are critical.
- Portable Consumer Electronics: The compact 0805 package allows dense PCB mounting, and the ±20% tolerance is well suited for bulk bypass capacitance in smartphones and wearables.
Key Features & Advantages
- High Capacitance in 0805: Achieves 4.7µF at 35V in a small form factor, reducing board space compared to alternative dielectric formulations.
- X7R Stable Dielectric: Low capacitance variation (±15% over –55°C to +125°C) ensures consistent performance in thermally dynamic circuits.
- Wide Voltage Margin: The 35V rating provides headroom for designs operating at 12V, 18V, or even 24V rails, enhancing long‑term reliability.
Frequently Asked Questions
- Q: What makes GRM21BZ7YA475ME15L different from a standard X7R 4.7µF MLCC?
A: This Murata part uses an advanced internal electrode design that delivers the 35V rating and low equivalent series resistance (ESR) while maintaining a compact 0805 footprint, surpassing many generic parts that only offer 25V. - Q: Is GRM21BZ7YA475ME15L RoHS compliant?
A: Yes, as a Murata product, it is standardly RoHS compliant and lead‑free. - 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 GRM21BZ7YA475ME15L is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.
SZYY (Shenzhen Yuanyue Electronic Technology Co., Ltd.) is an independent electronic components distributor based in Shenzhen, China. We specialize in BOM kitting and global component supply, offering genuine, traceable parts with extensive inventory and fast shipping. We also provide PCBA coordination services through our trusted EMS partners — helping you achieve a true one-stop experience from BOM to finished PCBA.
📍 Room 19E, Block B, Guangbo Modern Window Building, Shennan Middle Road, Futian District, Shenzhen, Guangdong, China
📞 Mr. Chen: +86 13670242188 / ✉️ SZYY@SZYY.LTD / 🌐 https://szyy.ltd