What is GCJ188R91H154KA01D MLCC?
The GCJ188R91H154KA01D is an SMD capacitor manufactured by Murata. Key specs include 0.15µF capacitance, 50V rated voltage, X8R dielectric, ±10% tolerance, and 0603 package. RoHS compliant, it is designed for stable capacitance in high-temperature environments and demanding industrial applications.
✔ RoHS Compliant / ✔ 0603 / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- Automotive Power Supply Decoupling: The X8R dielectric ensures reliable filtering from -55°C to +150°C, meeting the thermal demands of engine control units and transmission modules.
- Industrial Sensor Interfaces: 0.15µF provides effective noise bypass in 3.3V‑5V loops, while the 0603 footprint saves space on densely populated boards.
- High‑Reliability LED Lighting Drivers: 50V rating offers ample margin for 12V‑24V rails, and the tight ±10% tolerance guarantees consistent performance over the driver’s lifetime.
Key Features & Advantages
- High‑Temperature X8R Dielectric: Maintains stable capacitance up to 150°C, enabling use in under‑hood automotive and harsh industrial setups.
- Compact 0603 Footprint: Allows high‑density PCB layouts without sacrificing the required capacitance or voltage rating.
- Strict ±10% Tolerance: Reduces design uncertainty in timing, filtering, and decoupling circuits, ensuring consistent batch‑to‑batch behavior.
Frequently Asked Questions
- Q: What makes GCJ188R91H154KA01D different from a standard MLCC?
A: Its X8R dielectric extends the operating temperature range to 150°C, while the ±10% tolerance and 50V rating provide tighter stability and higher headroom compared to typical X7R or X5R parts. - Q: Is GCJ188R91H154KA01D 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 GCJ188R91H154KA01D 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