What is GCJ21BR72A473KA01L MLCC?
The GCJ21BR72A473KA01L is a SMD Capacitor manufactured by Murata. Key specs include 0.047UF capacitance, 100V rating, X7R dielectric, and ±10% tolerance. RoHS compliant, it is designed for high‑reliability decoupling and filtering in power management circuits.
✔ RoHS Compliant / ✔ 0805 / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- High‑Voltage DC‑DC Converter Input/Output Filtering: The 100V rating provides ample margin for 48V bus systems, while the 0.047UF value suppresses ripple effectively.
- Snubber Networks for Switching Power Supplies: X7R’s stable capacitance over temperature and voltage ensures consistent snubber performance, reducing EMI.
- Automotive Battery Line Bypass: With a wide operating temperature range (–55°C to +125°C) and robust voltage handling, it reliably decouples noise on 12V/24V battery rails.
Key Features & Advantages
- 100V High‑Voltage Rating: Enables safe operation in circuits with voltage spikes, outperforming standard 50V MLCCs in the same 0805 footprint.
- X7R Dielectric Stability: Capacitance change within ±15% across the full temperature range, critical for precision timing and filtering.
- Compact 0805 Package: Balances power‑handling capability with space efficiency, ideal for dense PCB layouts.
Frequently Asked Questions
- Q: What makes GCJ21BR72A473KA01L different from a standard 0805 X7R MLCC?
A: Its 100V rating is significantly higher than the typical 50V, making it suitable for high‑voltage rails without increasing component size. - Q: Is GCJ21BR72A473KA01L 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 with flexible quantities.
Cross Reference & Alternative Sourcing
While GCJ21BR72A473KA01L 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