C0402X5R0G222K020BC C0402X5R0G222K020BC Ceramic Capacitor (MLCC)

C0402X5R0G222K020BC is a high-quality multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is specifically designed for commercial-grade applications, offering a capacitance of 2.2nF with an X5R temperature characteristic. Its ultra-small 0402 (EIA 01005) package size makes it ideal for space-constrained designs, providing reliable performance in a wide range of electronic circuits. As a general-purpose ceramic capacitor, it serves critical functions such as decoupling, bypassing, filtering, and energy storage, contributing to the stability and efficiency of modern electronic devices.

Key Specifications

This TDK MLCC boasts several key specifications that define its performance and suitability for various applications:

• Apps. (Commercial Grade): This designation indicates that the capacitor is designed and tested to meet the rigorous demands of commercial electronic products, ensuring stable operation and longevity in typical consumer and industrial environments, as opposed to automotive or military specifications.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality passive components. Specifying TDK ensures that the component adheres to stringent manufacturing standards and reliability.
• Feature (General): This signifies that the capacitor is suitable for a broad array of standard electronic functions, making it a versatile choice for many circuit designs without specialized requirements.
• Tolerance (±10%): The capacitance value of 2.2nF can vary by up to ±10% from its nominal value. This tolerance is common for general-purpose X5R capacitors and is acceptable for most non-precision timing or filtering applications.
• L x W Size (0.4mm x 0.2mm [EIA 01005]): This extremely small footprint, equivalent to the EIA 01005 standard, is crucial for miniaturized electronic devices where board space is at a premium. It enables higher component density and smaller overall product designs.
• Capacitance (2.2nF): A nominal capacitance of 2.2 nanofarads is a common value used for high-frequency decoupling, signal coupling, and filtering in digital and analog circuits.
• T(Max.) / mm (0.22): This indicates the maximum thickness of the component, which is 0.22mm. This ultra-thin profile is another advantage for compact designs, especially in multi-layer PCBs or modules.
• Temp. Chara. (X5R): The X5R dielectric material is a Class II ceramic known for its high capacitance density and relatively stable performance over a moderate temperature range. It offers a capacitance change of no more than ±15% from -55°C to +85°C.
• Component Type (Ceramic Capacitor (MLCC)): This confirms it is a Multilayer Ceramic Capacitor, characterized by multiple layers of ceramic dielectric and metal electrodes, offering high volumetric efficiency and excellent high-frequency performance.
• Product Status (Production(NRND)): “Production (NRND)” means the part is currently in production but is “Not Recommended for New Designs.” While still available, designers should consider newer alternatives for long-term projects.
• Rated Voltage [DC] / V (4): The capacitor is rated for a maximum DC voltage of 4 volts. This is a critical parameter, as exceeding this voltage can lead to dielectric breakdown and component failure. It is suitable for low-voltage digital and analog circuits.
• Cap.Change or Temp.Coef. (±15%): This reiterates the capacitance change characteristic for the X5R dielectric, indicating that the capacitance will not deviate by more than ±15% over its specified operating temperature range.
• Operating Temp. Range / °C (-55 to 85): The capacitor is designed to operate reliably within a temperature range from -55°C to +85°C, making it suitable for a wide variety of commercial and industrial environments.

Features and Benefits

• Ultra-Compact Size: The 0402 (0.4mm x 0.2mm) footprint allows for significant space savings on PCBs, enabling the design of smaller, more portable, and feature-rich electronic devices.
• High Reliability from TDK: Manufactured by TDK, this capacitor benefits from stringent quality control and advanced ceramic technology, ensuring consistent performance and long operational life in commercial applications.
• Stable Performance with X5R Dielectric: The X5R temperature characteristic provides a good balance of capacitance stability over a wide operating temperature range (-55°C to +85°C), making it versatile for many general-purpose applications.
• Low ESR and ESL: As an MLCC, it inherently offers low Equivalent Series Resistance (ESR) and Equivalent Series Inductance (ESL), which are crucial for effective high-frequency decoupling and filtering in high-speed digital circuits.
• Cost-Effective Solution: Being a general-purpose commercial-grade component, the C0402X5R0G222K020BC offers an economical solution for high-volume manufacturing while maintaining essential performance characteristics.

Typical Applications

The C0402X5R0G222K020BC ceramic capacitor finds extensive use in various electronic applications due to its small size and reliable performance:

• Portable Consumer Electronics: Ideal for smartphones, tablets, wearables, and other battery-powered devices where space is extremely limited, providing decoupling for microcontrollers, memory, and RF modules.
• IoT Devices: Used in smart sensors, wireless modules, and other Internet of Things (IoT) endpoints for power supply filtering, signal conditioning, and timing circuits, contributing to their compact form factors.
• Medical Devices (Non-Life Support): Employed in compact medical diagnostic equipment, patient monitoring systems, and health trackers where miniaturization and reliability are important, but not in critical life-support applications.
• Automotive Infotainment and Telematics: Suitable for non-critical automotive electronics such as car radios, navigation systems, and telematics units, providing essential filtering and bypassing functions.
• Industrial Control Systems: Utilized in compact industrial sensors, control modules, and automation equipment for noise reduction and stable power delivery in space-constrained environments.

Summary

The TDK C0402X5R0G222K020BC is a reliable 2.2nF X5R ceramic capacitor in an ultra-small 0402 package, perfectly suited for a wide array of commercial-grade electronic applications requiring miniaturization and stable performance. Its robust design and TDK manufacturing ensure quality and consistency for critical circuit functions. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your design and production needs.

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