What is GCJ21AR72E102KXJ1D MLCC?
The GCJ21AR72E102KXJ1D is a Surface Mount Multilayer Ceramic Capacitor manufactured by Murata. Key specs include 1000PF capacitance, 250V voltage rating, X7R dielectric, and ±10% tolerance in a compact 0805 package. RoHS compliant, it is designed for reliable decoupling and filtering in space-constrained power systems.
✔ RoHS Compliant / ✔ 0805 Package / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- DC-DC Converter Output Filtering: The 250V voltage rating and X7R stability ensure consistent 1000PF capacitance under bias, smoothing ripple in high-voltage power modules.
- Automotive ADAS Sensor Modules: With ±10% tolerance and Murata’s rigorous reliability, this capacitor handles transient voltages and temperature swings in safety-critical camera and radar units.
- Industrial Control I/O Protection: Its 0805 footprint fits dense PCB layouts, while the X7R dielectric provides stable performance from -55°C to +125°C for harsh factory environments.
Key Features & Advantages
- High Voltage Rating (250V): Provides ample headroom over typical 48V/72V bus rails, reducing derating concerns and improving system reliability.
- Stable X7R Dielectric: Delivers predictable capacitance over temperature and voltage, minimizing variation in critical timing and filtering circuits.
- Compact 0805 Size: Enables high-density assembly without sacrificing electrical performance, ideal for miniaturized power and sensor interfaces.
Frequently Asked Questions
- Q: What makes GCJ21AR72E102KXJ1D different from a standard 0805 1000PF capacitor?
A: Its Murata-specified 250V rating and X7R dielectric deliver superior voltage endurance and thermal stability compared to generic X5R or lower-voltage parts. - Q: Is GCJ21AR72E102KXJ1D 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 flexible quantity splits for this part.
Cross Reference & Alternative Sourcing
While GCJ21AR72E102KXJ1D 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