CGJ3E2X7R1H223K080AA CGJ3E2X7R1H223K080AA Ceramic Capacitor (MLCC)

CGJ3E2X7R1H223K080AA

Overview

CGJ3E2X7R1H223K080AA is a high-reliability grade 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. Specifically, it is a multilayer ceramic capacitor, known for its compact size, high capacitance per volume, and excellent frequency characteristics, making it indispensable in modern electronics. Its robust design and adherence to stringent quality standards ensure reliable performance in demanding environments.

Key Specifications

This TDK ceramic capacitor boasts several critical specifications that define its performance and suitability for various applications:

• Apps.: High Reliability Grade – This designation indicates that the capacitor is designed and tested to perform consistently and dependably under challenging conditions, making it ideal for critical circuits where failure is not an option.
• Brand: TDK – TDK is a renowned Japanese electronics company, globally recognized for its high-quality passive components, including capacitors, inductors, and ferrites. Their brand signifies a commitment to innovation and manufacturing excellence.
• Feature: AEC-Q200General – This refers to the Automotive Electronics Council’s component qualification standard. “AEC-Q200General” signifies that the component meets the general requirements for passive components used in automotive applications, ensuring its robustness and reliability in harsh automotive environments.
• AEC-Q200: YES – Explicitly confirming its AEC-Q200 compliance, this capacitor is suitable for automotive and other high-stress applications where component integrity is paramount.
• Tolerance: ±10% – This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±10% tolerance is common for general-purpose capacitors, indicating a reasonable degree of precision for most circuit designs.
• L x W Size: 1.6mm x 0.8mm [EIA 0603] – This describes the physical dimensions of the surface-mount component. The EIA 0603 package size is a widely adopted standard, indicating a miniature footprint suitable for space-constrained PCBs in modern electronic devices.
• Capacitance: 22nF – The nominal capacitance value is 22 nanofarads (22 x 10^-9 Farads). This value dictates the amount of electrical charge the capacitor can store, influencing its filtering and energy storage capabilities within a circuit.
• T(Max.) / mm: 0.9 – This indicates the maximum thickness of the component, which is 0.9 millimeters. This dimension is crucial for mechanical design and ensuring proper fit within compact assemblies.
• Temp. Chara.: X7R – X7R is a common dielectric material characteristic for ceramic capacitors. It signifies a stable capacitance change over a wide operating temperature range. Specifically, it means the capacitance will change by no more than ±15% from its nominal value over the full operating temperature range.
• Component Type: Ceramic Capacitor (MLCC) – This confirms it is a Multilayer Ceramic Capacitor, known for its excellent high-frequency performance, low equivalent series resistance (ESR), and compact size.
• Product Status: Obsolete – This status indicates that the manufacturer has discontinued production of this specific part. While still available from distributors with existing stock, it is important for designers to consider alternative, currently active parts for new designs.
• Rated Voltage [DC] / V: 50 – This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage. A 50V rating makes it suitable for a wide range of low to medium voltage applications.
• Cap.Change or Temp.Coef.: ±15% – This reiterates the capacitance change over temperature, specifically for the X7R dielectric, confirming that the capacitance will remain within ±15% of its initial value across the specified temperature range.
• Operating Temp. Range / °C: -55 to 125 – This is the full temperature range over which the capacitor is designed to operate reliably. A broad range from -55°C to 125°C highlights its suitability for industrial, automotive, and other applications exposed to significant temperature variations.

Features and Benefits

• Automotive Grade Reliability: With AEC-Q200 qualification, the CGJ3E2X7R1H223K080AA is engineered for high reliability and performance in demanding automotive electronics, ensuring stability under vibration, temperature extremes, and electrical stress.
• Stable Capacitance over Temperature: The X7R dielectric material ensures that the capacitance value remains relatively stable (±15%) across a wide operating temperature range from -55°C to 125°C, which is critical for consistent circuit performance in varying thermal conditions.
• Compact 0603 Package: The small 1.6mm x 0.8mm (EIA 0603) footprint allows for high-density mounting on printed circuit boards, enabling miniaturization of electronic devices and efficient use of PCB space.
• Versatile 50V Rating: A 50V DC rated voltage makes this capacitor suitable for a broad spectrum of applications, from power supply filtering and decoupling in microcontrollers to signal coupling in audio circuits.
• Manufactured by TDK: As a product from TDK, users benefit from the assurance of high-quality manufacturing, rigorous testing, and consistent performance that the brand is known for globally.

Typical Applications

The CGJ3E2X7R1H223K080AA ceramic capacitor finds extensive use across various electronic sectors due to its robust specifications and reliability:

• Automotive Electronics: Its AEC-Q200 compliance makes it ideal for critical applications within vehicles, such as engine control units (ECUs), infotainment systems, advanced driver-assistance systems (ADAS), and body electronics, where reliability under harsh conditions is paramount.
• Industrial Control Systems: In industrial environments, where equipment is subjected to wide temperature fluctuations and electrical noise, this capacitor can be used for power supply decoupling, signal filtering, and timing circuits in PLCs, motor drives, and sensor interfaces.
• Consumer Electronics: Despite its high-reliability grade, its compact size and stable performance make it suitable for high-end consumer devices requiring robust components, such as premium smartphones, tablets, and smart home devices, particularly in power management sections.
• Telecommunications Equipment: For base stations, network infrastructure, and other communication devices, the capacitor can be employed in RF modules, power conditioning circuits, and data line filtering to ensure signal integrity and reliable operation.
• Medical Devices: In non-life-support medical equipment, where stability and long-term reliability are important, this capacitor can be used in monitoring devices, diagnostic tools, and portable medical electronics for filtering and energy storage functions.

Summary

The CGJ3E2X7R1H223K080AA from TDK is a high-reliability, AEC-Q200 qualified ceramic capacitor, offering stable 22nF capacitance at 50V in a compact 0603 package. While its product status is obsolete, it remains a robust choice for existing designs and maintenance. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your project needs.

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