GRM1555C1H221JA01D

The GRM1555C1H221JA01D 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: 220 pF (picofarads)
• Voltage Rating: 50V (DC)
• Dielectric Material: X7R, which provides stable capacitance over a wide temperature range and is suitable for applications where capacitance stability is important.
• Temperature Range: -55°C to +125°C, making it suitable for a variety of environments, including automotive and industrial applications.

Physical Characteristics:

• Package Size: 0402 (1005 metric), which measures approximately 1.0 mm x 0.5 mm. This small size makes it ideal for compact electronic devices where space is at a premium.
• Termination: The capacitor features nickel barrier terminations, which enhance solderability and provide good electrical connections.
• Mounting Type: Surface Mount Device (SMD), allowing for automated assembly processes and efficient use of PCB space.

Performance Features:

• ESR (Equivalent Series Resistance): Low ESR, which is beneficial for high-frequency applications, reducing power loss and improving efficiency.
• Self-Resonant Frequency: The capacitor has a high self-resonant frequency, making it suitable for RF applications and filtering.
• Capacitance Tolerance: ±5%, which indicates the range within which the actual capacitance may vary from the nominal value.

Applications:

The GRM1555C1H221JA01D 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 required.
• Signal Coupling: In audio and RF applications to allow AC signals to pass while blocking DC.

Compliance and Reliability:

Murata Electronics ensures that the GRM1555C1H221JA01D meets various industry standards for quality and reliability, making it suitable for use in critical applications where performance and longevity are essential.

In summary, the GRM1555C1H221JA01D is a compact, high-performance ceramic capacitor that offers excellent electrical characteristics and reliability, making it a preferred choice for engineers and designers in the electronics industry.