GRM32DR72J473KW01L

The GRM32DR72J473KW01L is a specific type of ceramic capacitor manufactured by Murata Electronics, known for its high reliability and performance in various electronic applications. Here’s a detailed description of its key features and specifications:

General Description:

• Type: Multilayer Ceramic Capacitor (MLCC)
• Dielectric Material: X7R, which provides stable capacitance over a wide temperature range and is suitable for applications where capacitance may vary with voltage and temperature.
• Capacitance Value: 47 µF (microfarads), indicating its ability to store a significant amount of electrical charge.
• Voltage Rating: 25V, meaning it can safely operate at voltages up to 25 volts without risk of breakdown or failure.
• Size: The capacitor is housed in a compact 1210 package (measured in inches), which translates to approximately 3.2 mm x 2.5 mm. This small footprint makes it ideal for space-constrained applications.

Electrical Characteristics:

• Tolerance: ±10%, which indicates the permissible variation in capacitance from its nominal value. This tolerance level is suitable for many general-purpose applications.
• Temperature Coefficient: X7R dielectric provides a temperature stability range of -55°C to +125°C, making it suitable for a variety of environments and applications.
• ESR (Equivalent Series Resistance): Low ESR, which is beneficial for applications requiring high-frequency performance and efficiency.

Applications:

The GRM32DR72J473KW01L is commonly used in:

• Power Supply Circuits: For decoupling and filtering applications, helping to stabilize voltage and reduce noise.
• Consumer Electronics: Such as smartphones, tablets, and other portable devices where space and performance are critical.
• Automotive Electronics: Due to its reliability and temperature stability, it is suitable for automotive applications that require components to withstand harsh conditions.
• Industrial Equipment: Used in various industrial applications where robust performance is necessary.

Physical Characteristics:

• Construction: The capacitor is constructed using a multilayer design, which allows for a higher capacitance value in a smaller size compared to traditional capacitors.
• Termination: The capacitor typically features nickel barrier terminations, which enhance solderability and reliability in surface mount applications.

Compliance and Standards:

• The GRM32DR72J473KW01L is compliant with various industry standards, ensuring it meets the necessary safety and performance criteria for electronic components.

Conclusion:

The GRM32DR72J473KW01L from Murata Electronics is a versatile and reliable ceramic capacitor that is well-suited for a wide range of electronic applications. Its combination of high capacitance, compact size, and robust performance characteristics makes it an excellent choice for engineers and designers looking to optimize their circuits.