C2012X5R1E225K125AC C2012X5R1E225K125AC Ceramic Capacitor (MLCC)

C2012X5R1E225K125AC is a high-performance Multilayer Ceramic Capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component plays a crucial role in electronic circuits by storing and releasing electrical energy, filtering noise, and stabilizing voltage. As a ceramic capacitor, it offers excellent frequency characteristics, low equivalent series resistance (ESR), and high reliability, making it suitable for a wide array of commercial-grade electronic devices. Its compact size and robust construction ensure stable operation in demanding environments.

Key Specifications

The C2012X5R1E225K125AC boasts several critical specifications that define its performance and suitability for various applications. Its Capacitance of 2.2μF indicates its ability to store a significant amount of electrical charge, making it ideal for decoupling, filtering, and energy storage in power supply lines. The Rated Voltage [DC] / V of 25V specifies the maximum DC voltage that can be continuously applied across the capacitor without breakdown, ensuring safe operation in 25V or lower voltage circuits. The Temp. Chara., X5R, is a crucial attribute indicating the capacitor’s temperature stability. X5R capacitors are known for a capacitance change of ±15% over an Operating Temp. Range / °C of -55 to 85°C, making them suitable for general-purpose applications where moderate temperature stability is acceptable. The Tolerance of ±10% signifies the permissible deviation from the nominal 2.2μF capacitance, which is a standard precision for many commercial applications. The L x W Size of 2.0mm x 1.25mm, corresponding to the EIA 0805 package, denotes its physical dimensions, highlighting its compact footprint suitable for miniaturized electronic designs. The maximum thickness, T(Max.) / mm, is 1.45mm, which is important for PCB layout and clearance considerations. Finally, its designation as a Commercial Grade component indicates it is designed for standard electronic equipment, offering a balance of performance and cost-effectiveness.

Features and Benefits

• High Capacitance in a Compact Size: The 2.2μF capacitance in an 0805 package allows for significant energy storage and filtering capabilities in space-constrained designs, reducing overall PCB size and weight.
• Reliable X5R Dielectric: The X5R temperature characteristic ensures stable performance with a capacitance change of only ±15% across a wide operating temperature range of -55°C to 85°C, suitable for many commercial and industrial applications.
• Robust TDK Quality: Manufactured by TDK, a renowned leader in passive components, this MLCC guarantees high quality, reliability, and consistent performance, minimizing field failures and ensuring long product lifecycles.
• Versatile Commercial Grade: Designed for commercial applications, it offers a cost-effective solution without compromising essential electrical characteristics, making it a go-to component for a broad spectrum of electronic products.
• Excellent Decoupling and Filtering: Its low ESR and good frequency response make it highly effective for decoupling ICs, filtering power supply noise, and smoothing voltage rails, contributing to stable circuit operation.

Typical Applications

• Consumer Electronics: Widely used in smartphones, tablets, laptops, and other portable devices for power supply decoupling, signal filtering, and timing circuits, where its compact size and reliability are highly valued.
• Automotive Infotainment Systems: Employed in non-critical automotive applications such as car radios, navigation systems, and display units for general filtering and voltage stabilization, benefiting from its robust operating temperature range.
• Industrial Control Systems: Integrated into PLCs, sensors, and motor control units for noise suppression and power line conditioning, ensuring stable and accurate operation in industrial environments.
• LED Lighting Drivers: Utilized in LED power supplies for smoothing rectified DC voltage and filtering switching noise, contributing to flicker-free and efficient LED illumination.
• Networking and Telecommunications Equipment: Found in routers, modems, and base stations for decoupling integrated circuits and filtering high-frequency noise, maintaining signal integrity and reliable data transmission.

The TDK C2012X5R1E225K125AC ceramic capacitor is a versatile and reliable component essential for modern electronic designs. Its balanced performance characteristics and TDK’s manufacturing excellence make it an ideal choice for engineers seeking dependable passive components. This product is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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