GRM188Z71C475KE21D

The GRM188Z71C475KE21D is a ceramic capacitor manufactured by Murata Electronics, known for its high reliability and performance in various electronic applications. Here’s a detailed description of its specifications and characteristics:

General Specifications:

• Type: Multilayer Ceramic Capacitor (MLCC)
• Capacitance: 4.7 µF (microfarads)
• Voltage Rating: 16V (volts)
• Dielectric Material: X7R, which provides stable capacitance over a wide temperature range and is suitable for applications where capacitance stability is important.
• Size: 0603 (imperial), which translates to 1.6 mm x 0.8 mm in metric dimensions. This compact size makes it ideal for space-constrained applications.

Electrical Characteristics:

• Temperature Coefficient: X7R dielectric offers a temperature range of -55°C to +125°C, ensuring reliable performance in various environmental conditions.
• Tolerance: ±10%, indicating the range within which the actual capacitance may vary from the nominal value.
• ESR (Equivalent Series Resistance): Low ESR, which is beneficial for high-frequency applications and helps in reducing power loss.

Physical Characteristics:

• Construction: The capacitor is constructed using multiple layers of ceramic material, which enhances its capacitance while maintaining a small footprint.
• Termination: The capacitor features nickel barrier terminations, which provide good solderability and compatibility with various PCB assembly processes.

Applications:

The GRM188Z71C475KE21D is suitable for a wide range of applications, including:

• Decoupling and Bypass Capacitors: Used in power supply circuits to filter out noise and stabilize voltage levels.
• Coupling Capacitors: Employed in signal processing to allow AC signals to pass while blocking DC components.
• Timing Circuits: Utilized in timing applications where precise capacitance is required.

Compliance and Reliability:

Murata Electronics ensures that the GRM188Z71C475KE21D meets various industry standards for quality and reliability, making it suitable for use in automotive, industrial, and consumer electronics.

Summary:

In summary, the GRM188Z71C475KE21D is a compact, reliable, and versatile ceramic capacitor that offers a capacitance of 4.7 µF with a voltage rating of 16V. Its X7R dielectric and small 0603 package make it an excellent choice for a variety of electronic applications, particularly where space and performance are critical.