What is GCJ219R71H334KA12D MLCC?
The GCJ219R71H334KA12D is a high-reliability multilayer ceramic capacitor manufactured by Murata. With a capacitance of 0.33µF, rated voltage of 50V, X7R dielectric, and a tolerance of ±10%, it delivers stable performance in demanding applications. RoHS compliant, this component is ideal for decoupling and filtering in space-constrained designs.
✔ RoHS Compliant / ✔ 0805 Package / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- Automotive ECU Power Rails: The 0.33µF capacitance and 50V rating provide effective bulk decoupling against transients, while X7R stability ensures consistent performance over -55°C to +125°C.
- Industrial Sensor Modules: Small 0805 footprint fits compact designs, and the ±10% tolerance maintains filter accuracy for analog sensor conditioning.
- Telecommunications PSUs: Low ESR of Murata’s MLCC construction minimizes ripple in DC-DC converters, supporting the 50V input/output filtering requirement.
Key Features & Advantages
- X7R Dielectric: Offers ±15% capacitance change over temperature range, ensuring reliable operation in both hot and cold environments without voltage derating concerns.
- 0805 Footprint: Balances capacitance density with ease of automated pick-and-place assembly, reducing board space while maintaining good solder joint reliability.
- 50V Rated Voltage: Provides ample headroom for 12V, 24V, and even 48V bus applications, reducing risk of dielectric breakdown in harsh conditions.
Frequently Asked Questions
- Q: What makes GCJ219R71H334KA12D different from a standard X7R MLCC?
A: The GCJ series from Murata features enhanced mechanical robustness and improved resistance to board flexure cracks, making it suitable for automotive and industrial environments. - Q: Is GCJ219R71H334KA12D RoHS compliant?
A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free, meeting current environmental directives. - 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 – ideal for R&D and pre-production runs.
Cross Reference & Alternative Sourcing
While GCJ219R71H334KA12D 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