C2012X8L1C335K125AC C2012X8L1C335K125AC Ceramic Capacitor (MLCC)

C2012X8L1C335K125AC is a high-performance multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is designed for commercial-grade applications, offering a capacitance of 3.3μF and a rated voltage of 16V. Its compact 0805 EIA size (2.0mm x 1.25mm) makes it suitable for space-constrained designs, while its X8L temperature characteristic ensures stable performance across a wide operating temperature range, extending up to an impressive 150°C. TDK’s commitment to quality and innovation is evident in this MLCC, which provides reliable filtering, decoupling, and energy storage solutions for various electronic circuits.

Key Specifications

This TDK MLCC boasts several critical specifications that define its performance and suitability for demanding applications. The ‘Apps.’ attribute indicates it is a ‘Commercial Grade’ component, signifying its robustness and reliability for general electronic products, as opposed to automotive or industrial specific grades. The ‘Brand’ is ‘TDK’, assuring quality from a renowned manufacturer. A key ‘Feature’ is its ‘150°C’ maximum operating temperature, which is significantly higher than standard MLCCs, enabling its use in high-temperature environments. The ‘Tolerance’ of ‘±10%’ on its capacitance value of ‘3.3μF’ means the actual capacitance will be within 10% of the nominal value, which is a standard tolerance for many decoupling and filtering applications. The ‘L x W Size’ is ‘2.0mm x 1.25mm [EIA 0805]’, a widely adopted surface-mount package size, facilitating easy integration into PCB layouts. The maximum thickness, ‘T(Max.) / mm’, is ‘1.45’, important for clearance considerations in compact designs. The ‘Temp. Chara.’ is ‘X8L’, a dielectric material known for its stable capacitance change over a broad temperature range, specifically ‘+15,-40%’ over the ‘Operating Temp. Range / °C’ of ‘-55 to 150’. This characteristic is crucial for applications where capacitance stability across temperature fluctuations is paramount. The ‘Component Type’ is clearly identified as a ‘Ceramic Capacitor (MLCC)’, and its ‘Product Status’ is ‘Production’, indicating it is actively manufactured and readily available. Finally, the ‘Rated Voltage [DC] / V’ is ’16’, specifying the maximum DC voltage that can be continuously applied across the capacitor without risk of breakdown.

Features and Benefits

• Extended High-Temperature Operation: With an operating temperature range of -55°C to 150°C and an X8L temperature characteristic, this capacitor maintains stable performance in challenging thermal environments, reducing the need for derating in many applications.
• Compact 0805 Footprint: The industry-standard 0805 (2.0mm x 1.25mm) package size allows for high-density mounting on PCBs, enabling miniaturization of electronic devices and efficient use of board space.
• Reliable TDK Quality: Manufactured by TDK, a trusted name in passive components, this MLCC guarantees high reliability and consistent performance, critical for long-term product stability and reduced field failures.
• Versatile Commercial Grade: Designed for commercial applications, it offers a cost-effective yet robust solution for a wide array of electronic products, balancing performance with economic considerations.
• Stable Capacitance (X8L): The X8L dielectric ensures a predictable capacitance change (+15%, -40%) across its wide operating temperature range, which is vital for maintaining circuit integrity and performance in temperature-varying conditions.

Typical Applications

The C2012X8L1C335K125AC MLCC is highly versatile and suitable for numerous applications across various industries:

• Power Supply Decoupling: In DC-DC converters, voltage regulators, and power management circuits, this capacitor effectively decouples power lines, filtering out noise and ensuring a stable voltage supply to sensitive ICs, especially in systems operating at elevated temperatures.
• Signal Filtering: Its stable capacitance and wide temperature range make it ideal for filtering applications in communication modules, sensor interfaces, and data acquisition systems, where maintaining signal integrity across varying environmental conditions is crucial.
• Timing Circuits: In oscillators, timers, and clock generation circuits, the C2012X8L1C335K125AC can be used for frequency setting or timing control, benefiting from its stable X8L characteristic that minimizes drift due to temperature changes.
• Automotive Infotainment and Body Electronics: While commercial grade, its 150°C rating makes it suitable for non-safety-critical automotive applications within the cabin or less demanding under-hood environments where high temperatures are common, such as infotainment systems, climate control units, or lighting modules.
• Industrial Control Systems: Used in PLCs, motor drives, and industrial sensors, this capacitor provides reliable performance in harsh industrial environments characterized by wide temperature swings and the need for robust componentry.

In summary, the TDK C2012X8L1C335K125AC is a robust and reliable ceramic capacitor offering excellent performance in high-temperature commercial applications. Its 3.3μF capacitance, 16V rating, X8L dielectric, and compact 0805 size make it an ideal choice for design engineers seeking stable and efficient passive components. This product is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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