GRM219R7YA105KA12D

The GRM219R7YA105KA12D 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: 1 µF (microfarad)
• Voltage Rating: 25V DC (direct current)
• 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: 1210 (EIA 1206), which measures approximately 3.2 mm x 2.5 mm. This compact size allows for efficient use of space on printed circuit boards (PCBs).
• Thickness: Typically around 1.0 mm, contributing to its low-profile design.
• Termination: The capacitor features nickel barrier terminations, which enhance solderability and provide good electrical connections.

Electrical Characteristics:

• Capacitance Tolerance: ±10%, which indicates the range within which the actual capacitance may vary from the nominal value.
• Insulation Resistance: High insulation resistance, ensuring minimal leakage current and maintaining performance in sensitive applications.
• Self-Resonant Frequency: The capacitor has a self-resonant frequency that allows it to perform well in high-frequency applications, making it suitable for RF circuits and decoupling applications.

Applications:

The GRM219R7YA105KA12D is widely used in various electronic devices, including:

• Consumer Electronics: Smartphones, tablets, and laptops for decoupling and filtering applications.
• Automotive: In automotive electronics for stability and reliability under varying temperature conditions.
• Industrial Equipment: Used in power supplies and control circuits where space is limited but performance is critical.

Compliance and Standards:

Murata Electronics ensures that the GRM219R7YA105KA12D complies with international standards for quality and safety, making it a reliable choice for engineers and designers.

Summary:

In summary, the GRM219R7YA105KA12D is a versatile and reliable multilayer ceramic capacitor that offers a balance of performance, size, and stability, making it suitable for a wide range of electronic applications. Its robust design and high-quality materials ensure longevity and reliability in demanding environments.