GRM21BR71A106KA73L

The GRM21BR71A106KA73L 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: 10 µF (microfarads)
• Voltage Rating: 25V (volts)
• Dielectric Material: X7R, which provides stable capacitance over a wide temperature range.
• Temperature Range: -55°C to +125°C, making it suitable for a variety of environments and applications.

Physical Characteristics:

• Package Size: 0805 (2.0 mm x 1.25 mm), which is a standard size for surface-mount devices (SMD).
• Thickness: Typically around 0.85 mm, allowing for compact designs in modern electronics.
• Termination: Nickel barrier with a tin plating, ensuring good solderability and compatibility with standard PCB assembly processes.

Electrical Characteristics:

• Capacitance Tolerance: ±10%, which indicates the range of capacitance the component can exhibit under specified conditions.
• DC Bias Characteristics: The capacitor is designed to maintain its capacitance under applied DC voltage, although capacitance may decrease with increasing voltage (DC bias effect).
• ESR (Equivalent Series Resistance): Low ESR, which is beneficial for applications requiring high-frequency performance and low power loss.

Applications:

The GRM21BR71A106KA73L is widely used in various electronic applications, including:

• Decoupling and Bypass Capacitors: To stabilize voltage and filter out noise in power supply circuits.
• Timing Circuits: In oscillators and filters where precise capacitance is crucial.
• Signal Coupling: In audio and RF applications to allow AC signals to pass while blocking DC.

Compliance and Reliability:

• RoHS Compliant: The component meets the Restriction of Hazardous Substances directive, ensuring it is free from certain hazardous materials.
• Aging Characteristics: The X7R dielectric is known for its stability over time, making it suitable for long-term applications.

Summary:

The GRM21BR71A106KA73L from Murata Electronics is a versatile and reliable multilayer ceramic capacitor that offers a balance of performance, size, and stability. Its specifications make it ideal for a wide range of electronic applications, particularly in compact and high-performance circuits.