GCM155C71A105KE38D

The GCM155C71A105KE38D is a ceramic capacitor manufactured by Murata Electronics, designed for various electronic applications. Here’s a detailed description of its features and specifications:

General Characteristics:

• Type: Multilayer Ceramic Capacitor (MLCC)
• Capacitance: 1 µF (microfarad)
• Voltage Rating: 16V DC (direct current)
• Dielectric Material: X7R, which provides stable capacitance over a wide temperature range.
• Temperature Range: Typically from -55°C to +125°C, making it suitable for a variety of environments.

Physical Attributes:

• Package Size: 0402 (1005 metric), which measures approximately 1.0 mm x 0.5 mm. This compact size allows for high-density circuit designs.
• Termination: The capacitor features nickel barrier terminations, which enhance solderability and reliability in surface mount applications.
• Body Material: The capacitor is encased in a robust ceramic material that provides excellent insulation and durability.

Electrical Characteristics:

• Tolerance: ±10%, indicating the range within which the actual capacitance may vary from the nominal value.
• 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.

Applications:

The GCM155C71A105KE38D is commonly used in:

• Decoupling and Bypass Capacitors: To stabilize voltage and filter out noise in power supply circuits.
• Timing Circuits: In conjunction with resistors to create timing elements in oscillators and timers.
• Signal Coupling: For AC signal coupling in audio and RF applications.
• Consumer Electronics: Such as smartphones, tablets, and other portable devices where space is at a premium.

Compliance and Standards:

• The capacitor is compliant with RoHS (Restriction of Hazardous Substances) directives, ensuring it is free from harmful substances and environmentally friendly.

Summary:

The GCM155C71A105KE38D from Murata Electronics is a versatile, high-performance ceramic capacitor ideal for compact electronic designs. Its combination of small size, reliable performance, and wide application range makes it a popular choice among engineers and designers in the electronics industry.