The GRM21BB31H225KA73L is a multilayer ceramic capacitor (MLCC) manufactured by Murata Electronics North America. This capacitor is designed for use in various electronic circuits, providing stable performance and high reliability. It is characterized by its high capacitance value and compact size, making it suitable for applications where space is limited. The capacitor utilizes a B characteristic dielectric material.

Applications

• Decoupling in power supplies
• Filtering in signal lines
• Bypass applications in digital circuits
• Smoothing in analog circuits
• General-purpose usage in electronic devices

Features

• High capacitance: 2.2µF capacitance value
• Compact Size: 0805 (2012 Metric) case size
• B characteristic dielectric material
• Rated Voltage: 50V voltage rating
• High reliability: manufactured using high-quality materials and processes
• Surface Mount Technology (SMT): Suitable for automated assembly

Benefits

• Effective Noise Filtering: Reduces noise and ripple in electronic circuits
• Stable Performance: B characteristic dielectric ensures relatively stable performance over a temperature range
• Space Saving: Compact size allows for dense circuit designs
• Improved Circuit Reliability: High-quality construction ensures long-term reliability
• Simplified Assembly: Surface mount design simplifies the assembly process

Additional Details

The GRM21BB31H225KA73L has a capacitance tolerance of ±10%. The B dielectric material makes it suitable for applications where a relatively stable capacitance is needed over a range of temperatures. The operating temperature range is typically -55°C to +125°C. The capacitor is designed for reflow soldering. Its small size makes it ideal for high-density circuit boards. It is commonly used in various electronic devices such as smartphones, tablets, and industrial equipment. The capacitor is RoHS compliant, indicating it meets environmental standards. Its low equivalent series resistance (ESR) and equivalent series inductance (ESL) contribute to its performance in various applications. The GRM series of capacitors from Murata is well-known for its reliability and performance in a wide range of operating conditions. The device is typically supplied on tape and reel for automated assembly, which simplifies the manufacturing process. Proper handling and storage are recommended to maintain its performance and reliability. This capacitor offers a good balance between size, capacitance, and performance for general-purpose usage.