CAA572C0G3B443J640LH CAA572C0G3B443J640LH Ceramic Capacitor (MLCC)

CAA572C0G3B443J640LH is a high-performance Multilayer Ceramic Capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is designed to store and release electrical energy, filter noise, and stabilize voltage in a wide array of electronic circuits. As a ceramic capacitor, it utilizes a ceramic dielectric material, offering excellent stability, high-frequency performance, and a compact form factor, making it an indispensable part of modern electronic designs.

Key Specifications

The CAA572C0G3B443J640LH boasts several critical specifications that define its performance and suitability for various applications:

• Applications: Commercial Grade – This designation indicates that the capacitor is designed and tested for use in standard commercial electronic equipment, offering a balance of performance and cost-effectiveness for a broad range of products.
• Brand: TDK – TDK is a renowned Japanese multinational electronics company known for its high-quality passive components, ensuring reliability and adherence to stringent manufacturing standards.
• Feature: HighMEGA ILowR – This feature highlights the capacitor’s excellent insulation resistance (HighMEGA I) and low equivalent series resistance (LowR). High insulation resistance minimizes leakage current, preserving energy and signal integrity, while low ESR reduces power loss and heat generation, crucial for efficient circuit operation.
• Tolerance: ±5% – A capacitance tolerance of ±5% signifies that the actual capacitance value will be very close to the nominal 44nF, providing precision and consistency in circuit performance, which is vital for frequency-sensitive applications.
• L x W Size: 5.7mm x 5.0mm [EIA 2220] – This physical dimension corresponds to the EIA 2220 standard package size, indicating a relatively larger surface-mount device suitable for applications where higher power handling or capacitance is required without excessive miniaturization constraints.
• Capacitance: 44nF – A nominal capacitance of 44 nanofarads (nF) makes this capacitor suitable for various filtering, coupling, and timing applications in electronic circuits.
• T(Max.) / mm: 6.9 – This specifies the maximum thickness of the component at 6.9mm, which is important for mechanical design and ensuring proper fit within an enclosure or on a PCB.
• Temp. Chara.: C0G – The C0G dielectric characteristic is one of the most stable ceramic formulations. It signifies a very low change in capacitance over temperature, making it ideal for precision applications where temperature stability is paramount.
• Component Type: Ceramic Capacitor (MLCC) – This confirms it is a Multilayer Ceramic Capacitor, known for its high volumetric efficiency and excellent high-frequency characteristics.
• Product Status: Production – This indicates that the component is actively being manufactured and is readily available for new designs and mass production.
• Rated Voltage [DC] / V: 1250 – A high DC rated voltage of 1250V makes this capacitor suitable for applications involving significant voltage levels, providing a robust solution for power supply filtering and voltage smoothing.
• Cap.Change or Temp.Coef.: 0±30ppm/°C – This precise temperature coefficient for C0G dielectric indicates an extremely stable capacitance over temperature, with a change of only 0±30 parts per million per degree Celsius, ensuring consistent performance across varying environmental conditions.
• Operating Temp. Range / °C: -55 to 125 – A wide operating temperature range from -55°C to 125°C demonstrates the capacitor’s robustness and suitability for harsh environments, enabling reliable operation in both extremely cold and hot conditions.

Features and Benefits

• Exceptional Temperature Stability: The C0G dielectric ensures minimal capacitance variation (0±30ppm/°C) across a broad operating temperature range (-55°C to 125°C), making it ideal for precision timing and filtering circuits.
• High Voltage Capability: With a rated voltage of 1250V DC, this MLCC is well-suited for high-voltage power applications, providing reliable filtering and energy storage in demanding environments.
• Low Loss Performance: The ‘HighMEGA ILowR’ feature indicates superior insulation resistance and low equivalent series resistance, leading to reduced power dissipation, higher efficiency, and less heat generation in circuits.
• Reliable TDK Quality: Manufactured by TDK, a leader in passive components, users can expect consistent quality, robust construction, and long-term reliability for critical applications.
• Precision Capacitance: A tight tolerance of ±5% on the 44nF capacitance ensures accurate circuit performance, which is crucial for sensitive analog and digital designs.

Typical Applications

The TDK CAA572C0G3B443J640LH ceramic capacitor finds its utility in a diverse range of commercial-grade electronic applications:

• Power Supply Units (PSUs): Used extensively in the input and output filtering stages of AC/DC and DC/DC converters to smooth out voltage ripples, suppress noise, and stabilize power delivery to sensitive components. Its high voltage rating makes it suitable for primary side filtering in many power designs.
• Industrial Control Systems: Essential for noise suppression and signal integrity in industrial automation equipment, motor control circuits, and sensor interfaces where stable operation in electrically noisy environments is critical. The wide operating temperature range ensures reliability in factory settings.
• Telecommunications Infrastructure: Employed in base stations, network switches, and data communication equipment for decoupling, bypassing, and filtering high-frequency signals, contributing to clear and reliable data transmission.
• Medical Diagnostic Equipment: Utilized in non-life-support medical devices, such as imaging systems and laboratory equipment, where stable and precise operation is required for accurate diagnostic results. The C0G characteristic is particularly beneficial for precision analog circuits.
• Automotive Electronics (Non-Safety Critical): Found in infotainment systems, body electronics, and auxiliary power circuits within vehicles, providing filtering and voltage stabilization. While commercial grade, its robust design can suit certain automotive sub-systems.

This high-quality TDK ceramic capacitor, CAA572C0G3B443J640LH, is a testament to TDK’s commitment to advanced electronic component manufacturing. It is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project requirements.

Browse more Ceramic Capacitors (MLCC) at Cirkit Electro Components.

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