What is GRJ188C70J475KE11D MLCC?
The GRJ188C70J475KE11D is an SMD capacitor manufactured by Murata. Key specs include 4.7µF capacitance, 6.3V rated voltage, X7S dielectric, and ±10% tolerance. RoHS compliant, it is designed for stable performance in compact, power-sensitive circuits.
✔ RoHS Compliant / ✔ 0603 / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- Power Decoupling in Portable Electronics: The 4.7µF capacitance and X7S temperature stability ensure clean power rails for processors and RF modules in smartphones and wearables.
- DC-DC Converter Output Filtering: With a 6.3V rating and compact 0603 package, this MLCC fits into space-constrained converter designs while handling moderate ripple currents.
- Sensor Interface Bypass: The ±10% tolerance is sufficient for filtering noise on analog sensor lines, maintaining signal integrity without over-specifying cost.
Key Features & Advantages
- High Capacitance Density: Achieves 4.7µF in a tiny 0603 footprint, enabling miniaturization of power management blocks.
- X7S Dielectric: Offers ±22% capacitance change over -55°C to +125°C, providing reliable performance across wide temperature ranges.
- Low ESR & ESL: Murata’s multilayer construction minimizes equivalent series resistance and inductance, improving high-frequency decoupling efficiency.
Frequently Asked Questions
- Q: What makes GRJ188C70J475KE11D different from a standard 0603 4.7µF MLCC?
A: It uses Murata’s proprietary X7S formulation, offering better temperature stability than X5R and a higher rated voltage (6.3V) than typical 4V alternatives, ideal for 3.3V and 5V rails. - Q: Is GRJ188C70J475KE11D 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 GRJ188C70J475KE11D 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