CGA2B3X7R1E224M050BB CGA2B3X7R1E224M050BB Ceramic Capacitor (MLCC)

CGA2B3X7R1E224M050BB

Overview

CGA2B3X7R1E224M050BB is a high-quality Ceramic Capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific component is designed for demanding automotive applications, offering reliable performance in harsh environments. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. TDK’s commitment to quality ensures that this MLCC meets stringent industry standards, making it a preferred choice for critical automotive systems.

Key Specifications

The CGA2B3X7R1E224M050BB boasts several key specifications that define its performance and suitability for various applications:

• Apps.: Automotive Grade – This attribute signifies that the capacitor is specifically engineered and tested to meet the rigorous demands of automotive electronics, ensuring high reliability and stability under varying conditions such as temperature extremes, vibration, and electrical transients.
• Brand: TDK – TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, particularly in the field of passive components like capacitors, inductors, and ferrite products. Choosing TDK ensures a product backed by extensive research and development.
• Feature: AEC-Q200General & AEC-Q200: YES – AEC-Q200 is a global standard for stress test qualification for passive electronic components used in automotive applications. The “YES” indicates full compliance, guaranteeing that the capacitor has undergone and passed all required tests for automotive reliability.
• Tolerance: ±20% – This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±20% tolerance is common for general-purpose and decoupling applications where precise capacitance is not critically required, offering a balance between performance and cost.
• L x W Size: 1.0mm x 0.5mm [EIA 0402] – This refers to the physical dimensions of the surface-mount device (SMD) capacitor. The 0402 EIA standard size is extremely small, making it ideal for compact electronic designs where space is at a premium, such as in modern automotive control units.
• Capacitance: 220nF – This is the nominal capacitance value, indicating its ability to store an electrical charge. A capacitance of 220 nanofarads (0.22 microfarads) is suitable for various filtering, decoupling, and timing applications in automotive circuits.
• T(Max.) / mm: 0.55 – This denotes the maximum thickness of the component, which is 0.55 millimeters. This thin profile further contributes to its suitability for miniaturized electronic assemblies.
• Temp. Chara.: X7R – X7R is a common dielectric material for ceramic capacitors, known for its stable performance across a wide temperature range. It offers a capacitance change of ±15% over its full operating temperature range, making it suitable for industrial and automotive applications where temperature stability is important.
• Component Type: Ceramic Capacitor (MLCC) – This identifies the component as a Multi-Layer Ceramic Capacitor, which utilizes multiple layers of ceramic dielectric and metal electrodes to achieve high capacitance values in a small form factor.
• Product Status: Production – This indicates that the component is actively being manufactured and is readily available for purchase and integration into new designs.
• Rated Voltage [DC] / V: 25 – This is the maximum DC voltage that can be continuously applied across the capacitor without risking damage or premature failure. A 25V rating is common for many automotive low-voltage control and sensor circuits.
• Cap.Change or Temp.Coef.: ±15% – This reiterates the capacitance change over the operating temperature range, directly correlating with the X7R temperature characteristic. It signifies that the capacitance will not deviate by more than ±15% from its nominal value within the specified temperature limits.
• Operating Temp. Range / °C: -55 to 125 – This specifies the full temperature range over which the capacitor is designed to operate reliably. The wide range from -55°C to 125°C is critical for automotive applications, which must function in extreme cold and heat.

Features and Benefits

• AEC-Q200 Qualified: Ensures high reliability and robustness, making it suitable for critical automotive electronic systems where component failure can have significant consequences.
• Wide Operating Temperature Range: With an operating range of -55°C to 125°C, this capacitor performs consistently in diverse and challenging automotive environments, from extreme cold starts to high under-hood temperatures.
• Compact 0402 Size: The miniature 1.0mm x 0.5mm footprint allows for high-density circuit board designs, enabling smaller and lighter electronic modules crucial for modern vehicle architectures.
• X7R Dielectric Stability: The X7R temperature characteristic provides stable capacitance performance with a ±15% change over the full operating temperature range, which is essential for maintaining circuit integrity and performance in varying thermal conditions.
• TDK Quality and Reliability: Manufactured by TDK, a leader in passive components, ensuring a product built to high standards of quality, performance, and longevity, reducing the risk of field failures.

Typical Applications

The CGA2B3X7R1E224M050BB is versatile due to its automotive-grade qualification and robust specifications, making it ideal for a range of applications:

• Automotive Engine Control Units (ECUs): Used for power supply decoupling, filtering noise from sensors, and stabilizing voltage rails within the ECU, ensuring reliable operation of engine management systems.
• Infotainment and Navigation Systems: Provides essential filtering and decoupling for digital and analog circuits, contributing to clear audio, stable video, and accurate navigation performance in vehicle cabins.
• Advanced Driver-Assistance Systems (ADAS): Critical for noise suppression and power integrity in radar, lidar, camera modules, and other ADAS sensors, which require highly stable power to function accurately and safely.
• Body Electronics: Integrated into modules for power windows, central locking, lighting control, and climate control systems, where they help to filter power lines and ensure reliable operation of various electrical loads.
• Electric Vehicle (EV) Battery Management Systems (BMS): Employed in BMS circuits for cell voltage monitoring, current sensing, and communication interfaces, providing stable power and noise reduction to ensure accurate battery state estimation and safe operation.

Summary

The CGA2B3X7R1E224M050BB is a high-performance, automotive-grade ceramic capacitor from TDK, offering exceptional reliability and stability for demanding electronic applications. Its compact size, wide operating temperature range, and AEC-Q200 qualification make it an ideal choice for a multitude of automotive and industrial designs. This essential component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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