What is GCJ43DR72J473KXJ1L SMD Capacitor?
The GCJ43DR72J473KXJ1L is a multilayer ceramic capacitor belonging to the SMD Capacitors category, manufactured by Murata (村田). Key specs include 0.047µF capacitance, 630V DC rating, X7R dielectric, 1812 case size, and ±10% tolerance. RoHS compliant, it is designed for high-voltage decoupling and filtering where reliability under DC bias is critical.
✔ RoHS Compliant / ✔ SMD / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- DC-DC Converter Output Filtering: The 630V rating ensures safe operation in high-voltage rails, while X7R stability maintains capacitance over temperature for consistent ripple suppression.
- Snubber Circuits in Switching Supplies: 0.047µF in an 1812 package provides adequate energy absorption for transient suppression, and the ±10% tolerance supports predictable snubber performance.
- Industrial Sensor Interfaces: Low leakage and robust voltage handling make it suitable for coupling or bypass capacitors in noisy industrial environments.
Key Features & Advantages
- 630V DC Rating: Enables use in high-voltage power stages without de-rating concerns, extending system lifetime.
- X7R Dielectric: Capacitance variation within ±15% from -55°C to +125°C ensures stable operation across temperature extremes.
- 1812 Case Size: Larger footprint provides better heat dissipation and supports higher voltage gradients compared to smaller packages.
Frequently Asked Questions
- Q: What makes GCJ43DR72J473KXJ1L different from a standard X7R MLCC?
A: This Murata part is specifically qualified for high-voltage stress and offers tight ±10% tolerance, making it more predictable for snubber and filter designs than generic ±20% capacitors. - Q: Is GCJ43DR72J473KXJ1L 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 GCJ43DR72J473KXJ1L 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