What is GCJ31BR72J472KXJ1L MLCC?
The GCJ31BR72J472KXJ1L is an SMD Capacitor manufactured by Murata. Key specs include a capacitance of 4700pF, voltage rating of 630V, X7R dielectric, 1206 footprint, and ±10% tolerance. RoHS compliant, it is designed for robust decoupling and filtering in high-voltage circuits.
✔ RoHS Compliant / ✔ SMD / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- DC-DC Converter Snubbers: The 630V rating and 4700pF capacitance make it ideal for absorbing voltage spikes in high-voltage power stages.
- Automotive Infotainment Power Rails: X7R stability over temperature and the 1206 package allow reliable filtering in under-hood electronics.
- Industrial Sensor Interfaces: The ±10% tolerance provides sufficient accuracy for decoupling sensitive analog front-ends while maintaining cost efficiency.
Key Features & Advantages
- High Voltage Rating (630V): Enables safe operation in 48V bus and PoE circuits where standard 100V parts would be marginal.
- X7R Dielectric: Capacitance variation within ±15% from -55°C to +125°C ensures consistent performance in harsh environments.
- 1206 Form Factor: Balances ESR and handling ease, allowing easier manual rework and inspection compared to smaller packages.
Frequently Asked Questions
- Q: What makes GCJ31BR72J472KXJ1L different from a standard 1206 capacitor?
A: This Murata part is specifically characterized for 630V operation, a voltage class rarely offered in this footprint, giving designers high-density options for high-voltage rails. - Q: Is GCJ31BR72J472KXJ1L 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 and small-batch flexibility for validation runs.
Cross Reference & Alternative Sourcing
While GCJ31BR72J472KXJ1L 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