The C4532X7R3D222K is a multilayer ceramic capacitor (MLCC) manufactured by TDK Corporation. This capacitor features an X7R dielectric, which means it offers stable performance over a wide temperature range. It's designed for general-purpose applications requiring a reliable and compact capacitor with moderate capacitance.

Applications

• Power Supply Filtering: Used to smooth out voltage fluctuations and reduce noise in power supply circuits.
• Bypass Capacitors: Placed near integrated circuits to provide a local charge reservoir, improving stability and reducing noise.
• Decoupling Capacitors: Used to decouple different sections of a circuit, preventing noise from propagating between them.
• Timing Circuits: Employed in timing circuits for oscillators, timers, and other time-dependent functions.
• Signal Filtering: Utilized in signal filtering applications to remove unwanted frequencies and noise.

Features

• X7R Dielectric: Offers stable capacitance over a temperature range of -55°C to +125°C.
• Multilayer Construction: Provides high capacitance in a small physical size.
• Surface Mount Technology (SMT): Designed for automated assembly on printed circuit boards (PCBs).
• High Reliability: Ensures consistent and dependable performance in various environmental conditions.
• RoHS Compliant: Free from hazardous substances, meeting environmental regulations.

Benefits

• Stable Performance: Consistent capacitance over a wide temperature range ensures reliable circuit operation.
• Compact Size: Small form factor allows for high-density circuit designs.
• Easy Assembly: SMT design simplifies manufacturing and reduces assembly costs.
• Reduced Noise: Effective filtering capabilities improve signal quality and reduce noise in circuits.
• Environmental Friendly: RoHS compliance ensures minimal environmental impact.

Additional Details

The C4532X7R3D222K has a capacitance value of 2.2 nF (222) and a voltage rating of 2000V (3D). The 4532 indicates its EIA (Electronic Industries Alliance) case size, which is 1812 (4.5mm x 3.2mm). X7R dielectric capacitors are a good choice for applications where temperature stability is important, but high accuracy is not critical. This type of capacitor is commonly used in a wide variety of electronic devices due to its versatility and reliable performance.

This MLCC is a versatile and reliable component for various electronic circuits, providing stable capacitance and effective filtering in a compact size.