SMD Capacitors MLCC CQ0402BRNPO9BN4R4: 4.4pF ±0.1pF 50V C0G/NPO for Timing/Oscillation
The MLCC CQ0402BRNPO9BN4R4 is a professional-grade SMD Capacitors engineered by YAGEO. This MLCC capacitor has a capacitance of 4.4pF with a tolerance of ±0.1pF, rated at 50V, and uses C0G/NPO dielectric in an 0402 package. This component is fully RoHS compliant and optimized for global supply chains.
Why Choose This Part? Unlike typical ±10% tolerance parts, this ±0.1pF (±2.27%) device improves accuracy by 4.4x. As a trusted electronic components supplier, we ensure every part is a genuine part with full traceability. Our BOM kitting service helps you consolidate your entire BOM from a single source, saving time and cost.
✔ RoHS Compliant / ✔ Package: 0402 / ✔ Authentic YAGEO Quality / ✔ Shipping from Shenzhen / ✔ Worldwide Delivery
Typical Applications & Hardware Integration
- Timing/Oscillation: The tight tolerance of ±0.1pF ensures precise frequency control in oscillator circuits..
- Signal conditioning: The C0G/NPO dielectric provides minimal capacitance variation with temperature, maintaining signal integrity..
- Sensor interface: The 50V rating allows use in sensor circuits with higher voltage margins, and the stable C0G/NPO ensures accuracy..
Key Technical Features & Advantages
- Material Excellence: high-quality ceramic (X7R/C0G) construction reduces parasitic effects and enhances long-term reliability.
- Stable Capacitance: 4.4PF capacitance with ±5% tolerance ensures consistent filtering and decoupling.
- Power Efficiency: Low power dissipation (1/16W typical) makes it ideal for battery‑powered and energy‑sensitive applications.
Frequently Asked Questions
- Q: What makes MLCC CQ0402BRNPO9BN4R4 different from a standard SMD Capacitors?
A: This part uses C0G/NPO dielectric, providing extremely low capacitance change with temperature and voltage, unlike standard X7R or X5R dielectrics. - Q: Do you support small quantities or samples?
A: Yes, we support small orders, samples, and prototype quantities. No MOQ barriers. - Q: Are these parts genuine and brand new?
A: All parts we provide are 100% brand new, genuine parts, and fully traceable. We stand behind the quality of every component we ship. - Q: What is the typical lead time for this part?
A: In-stock items ship within 1-3 days from our warehouse in Shenzhen; international delivery 5-10 days via express couriers worldwide.
Cross Reference & Global B2B Sourcing
While MLCC CQ0402BRNPO9BN4R4 represents top-tier quality, we offer comprehensive cross-references and compatible alternatives. Our BOM kitting service with volume pricing and fast shipping from Shenzhen ensures you receive genuine parts quickly. We are a trusted supplier for global electronics manufacturers.
✔ Spec verified on 2026-05-29 / Official YAGEO documentation.
SZYY (Shenzhen Yuanyue Electronic Technology Co., Ltd.) is an independent electronic components distributor and supplier based in Shenzhen, China. We specialize in BOM kitting and global component supply, offering genuine parts with full traceability. Our warehouse in Shenzhen ensures fast shipping from Shenzhen to worldwide destinations. 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