GRM155R61E225KE11D

The GRM155R61E225KE11D 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: 2.2 µF
• Voltage Rating: 25V DC
• Dielectric Material: X7R (a type of ceramic dielectric that offers stable capacitance over a wide temperature range)
• Temperature Range: -55°C to +125°C
• Tolerance: ±10%

Physical Characteristics:

• Package Size: 0402 (1.0 mm x 0.5 mm), which is a compact size suitable for surface mount technology (SMT) applications.
• Termination: Nickel barrier with a tin plating, which provides good solderability and ensures reliable connections on printed circuit boards (PCBs).
• Body Material: The capacitor is encased in a ceramic material that provides excellent insulation and stability.

Performance Features:

• High Reliability: Designed to withstand harsh environments, making it suitable for automotive, industrial, and consumer electronics applications.
• Low ESR (Equivalent Series Resistance): This characteristic allows for efficient performance in high-frequency applications, reducing power loss and improving overall circuit efficiency.
• Voltage Coefficient: The capacitance may decrease under applied voltage, a common characteristic of ceramic capacitors, particularly those with X7R dielectric.

Applications:

The GRM155R61E225KE11D is widely used in various electronic circuits, including:

• Power supply circuits
• Filtering applications
• Coupling and decoupling in RF circuits
• Timing circuits
• Signal processing

Compliance and Standards:

Murata Electronics ensures that this capacitor meets various industry standards for quality and safety, making it suitable for use in critical applications.

Summary:

The GRM155R61E225KE11D is a compact, reliable, and versatile ceramic capacitor that offers a balance of performance and size, making it an excellent choice for modern electronic designs requiring efficient energy storage and filtering capabilities. Its robust construction and wide operating temperature range further enhance its applicability across different sectors.