GRM32ER61C226KE20L

The GRM32ER61C226KE20L 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 key features and specifications:

General Characteristics:

• Type: Multilayer Ceramic Capacitor (MLCC)
• Dielectric Material: X7R, which provides stable capacitance over a wide temperature range and is suitable for applications where capacitance stability is important.
• Capacitance Value: 22 µF (microfarads), which indicates the capacitor's ability to store electrical energy.
• Voltage Rating: 25V DC, meaning it can safely operate at voltages up to 25 volts without risk of breakdown.
• 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:

• Temperature Coefficient: X7R dielectric offers a temperature coefficient of ±15%, allowing it to maintain its capacitance value over a temperature range of -55°C to +125°C.
• Tolerance: The capacitor typically has a tolerance of ±10%, which indicates the range within which the actual capacitance may vary from the nominal value.
• ESR (Equivalent Series Resistance): The capacitor features low ESR, which is beneficial for high-frequency applications and helps in reducing power loss.

Applications:

The GRM32ER61C226KE20L is suitable for a variety 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.
• Consumer Electronics: Commonly found in smartphones, tablets, and other portable devices due to its compact size and reliability.

Mechanical Characteristics:

• Mounting Type: Surface Mount Device (SMD), allowing for automated assembly processes and saving space on printed circuit boards (PCBs).
• RoHS Compliance: The capacitor is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it is free from harmful substances like lead and cadmium.

Reliability:

Murata Electronics is known for its stringent quality control processes, ensuring that the GRM32ER61C226KE20L meets high standards for reliability and performance. This makes it a preferred choice for engineers and designers looking for dependable components in their electronic designs.

In summary, the GRM32ER61C226KE20L is a versatile and reliable ceramic capacitor that offers a good balance of capacitance, voltage rating, and size, making it suitable for a wide range of electronic applications.