GCM21BR71H104KA37L

The GCM21BR71H104KA37L is a ceramic capacitor manufactured by Murata Electronics, designed for various electronic applications. Here’s a detailed description of its specifications and features:

General Characteristics:

• Type: Multilayer Ceramic Capacitor (MLCC)
• Capacitance: 100,000 pF (or 0.1 µF)
• Voltage Rating: 50V DC
• Dielectric Material: X7R, which provides stable capacitance over a wide temperature range and varying voltage conditions.

Physical Attributes:

• Package Size: 0805 (2.0 mm x 1.25 mm), which is a common surface-mount device (SMD) size, making it suitable for compact circuit designs.
• Height: Typically around 0.8 mm, allowing for low-profile applications.
• Termination: The capacitor features nickel barrier terminations, which enhance solderability and reliability in surface-mount applications.

Electrical Characteristics:

• Temperature Coefficient: X7R dielectric offers a temperature range of -55°C to +125°C, with capacitance change limited to ±15% over this range.
• Rated Voltage: The capacitor is rated for a maximum DC voltage of 50V, making it suitable for various power supply and signal coupling applications.
• ESR (Equivalent Series Resistance): Low ESR, which is beneficial for high-frequency applications, reducing power loss and improving efficiency.

Applications:

The GCM21BR71H104KA37L is widely used in:

• 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 maintain signal integrity.

Compliance and Reliability:

• RoHS Compliant: The component meets the Restriction of Hazardous Substances directive, ensuring it is free from harmful substances.
• Reliability: Designed for long-term stability and reliability in various environmental conditions, making it suitable for automotive, industrial, and consumer electronics.

Summary:

The GCM21BR71H104KA37L from Murata Electronics is a versatile and reliable multilayer ceramic capacitor, ideal for a wide range of electronic applications due to its compact size, stable electrical characteristics, and robust construction. Its combination of high capacitance, voltage rating, and temperature stability makes it a preferred choice for engineers and designers in the electronics industry.