What is GRM155Z71A105KE01J MLCC?
The GRM155Z71A105KE01J is a high-density SMD multilayer ceramic capacitor manufactured by Murata. Key specs include 1µF capacitance, 10V rated voltage, X7R dielectric, and 0402 package size with ±10% tolerance. RoHS compliant, it is designed for stable decoupling and smoothing in space-constrained designs.
✔ RoHS Compliant / ✔ 0402 / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- Power rail decoupling: The 1µF capacitance at 10V provides effective high-frequency noise suppression for IC power pins in compact IoT modules.
- DC blocking in audio chains: With X7R stability over -55°C to +125°C and ±10% tolerance, it reliably blocks DC while preserving signal integrity.
- Portable battery management: The 0402 footprint and low 10V rating make it ideal for slim PCB layouts in wearables and handheld devices.
Key Features & Advantages
- Compact 0402 footprint: Saves critical board space without sacrificing the 1µF capacitance needed for bulk decoupling.
- X7R temperature stability: Capacitance change within ±15% over -55°C to +125°C ensures consistent performance in harsh environments.
- Murata manufacturing precision: Tight ±10% tolerance reduces design margin waste and improves yield in high-volume production.
Frequently Asked Questions
- Q: What makes GRM155Z71A105KE01J different from a standard 0402 X7R capacitor?
A: It offers a carefully balanced 1µF / 10V rating in Murata’s proven series, delivering reliable performance with tight tolerance control for mass-market electronics. - Q: Is GRM155Z71A105KE01J 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 fast BOM kitting support at SZYY, including flexible prototyping supply.
Cross Reference & Alternative Sourcing
While GRM155Z71A105KE01J 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