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Datasheet
3.9nF 50V X7R 0603 MLCC Ceramic Capacitor for High-Frequency Filtering and Stable Decoupling Applications
This 3.9nF (0.0039uF) 50V X7R 0603 MLCC multilayer ceramic capacitor is designed for reliable performance in high-frequency and general-purpose electronic circuits. Built with X7R dielectric material, it ensures stable capacitance across a wide operating temperature range of -55 C to+125 C, making it suitable for decoupling, bypass, and noise filtering applications. The 0603 (1608 metric) SMD package allows compact PCB layouts and efficient automated assembly.
With a ±10% tolerance, this capacitor provides consistent and predictable electrical characteristics for a wide range of applications. It is widely used in RF modules, microcontroller circuits, signal filtering networks, and power supply lines to suppress noise and stabilise voltage levels. Its low ESR properties enhance signal integrity and overall circuit efficiency, while the robust multilayer construction ensures long-term reliability.
Key Features
- Capacitance Value: 3.9nF (0.0039uF) ideal for high-frequency filtering and decoupling
- Rated Voltage: 50V suitable for various electronic applications
- Dielectric Type: X7R ensures stable performance from -55 C to+125 C
- Tolerance: ±10% for reliable and consistent operation
- Package Size: 0603 (1608 Metric, 1.6mmx0.8mm) for compact PCB layouts
- Mounting Type: Surface Mount Device (SMD) for automated assembly
- Low ESR: Improves noise suppression and signal stability
- Applications: High-frequency filtering, bypass circuits, RF modules, microcontrollers, and embedded systems
