C3225C0G3A182J200AC C3225C0G3A182J200AC Ceramic Capacitor (MLCC)

C3225C0G3A182J200AC

Overview

C3225C0G3A182J200AC is a high-quality ceramic capacitor, specifically a Multilayer Ceramic Capacitor (MLCC), manufactured by TDK, a global leader in electronic components. This passive component is crucial for various electronic circuits, primarily functioning to store and release electrical energy, filter noise, and stabilize voltage. Its robust design and precise electrical characteristics make it suitable for demanding commercial-grade applications where stability and reliability are paramount. As a C0G dielectric type, it offers exceptional temperature stability, ensuring consistent performance across a wide range of operating conditions.

Key Specifications

• Applications: Commercial Grade This attribute signifies that the capacitor is designed and tested to meet the rigorous demands of commercial electronic products. It ensures reliability and performance in standard industrial, consumer, and professional equipment, differentiating it from automotive or military-grade components which have even stricter requirements.
• Brand: TDK Manufactured by TDK, a renowned Japanese electronics company, this capacitor benefits from decades of expertise in material science and component manufacturing. TDK is synonymous with quality, innovation, and reliability in the passive components market, assuring engineers of the component’s high standards.
• Feature: High While concise, this attribute indicates that the capacitor possesses superior characteristics in one or more key performance areas, such as high capacitance stability, high voltage rating, or high reliability, making it a preferred choice for critical applications.
• Tolerance: ±5% This specifies the permissible deviation of the actual capacitance value from its nominal value (1.8nF). A ±5% tolerance is considered tight for a ceramic capacitor, ensuring precise circuit tuning and consistent performance across manufactured units, which is vital for frequency-sensitive or timing circuits.
• L x W Size: 3.2mm x 2.5mm [EIA 1210] This denotes the physical dimensions of the surface-mount device (SMD) capacitor. The 3.2mm length and 2.5mm width correspond to the industry-standard EIA 1210 package size. This information is critical for PCB layout design, ensuring proper footprint and space allocation on the circuit board.
• Capacitance: 1.8nF This is the fundamental electrical property of the capacitor, representing its ability to store charge. A capacitance of 1.8 nanofarads (1.8 x 10^-9 Farads) makes it suitable for various filtering, coupling, and decoupling applications in medium-frequency circuits.
• T(Max.) / mm: 2.2 This indicates the maximum thickness of the component, which is 2.2 millimeters. This dimension is important for mechanical design considerations, especially in compact electronic devices where vertical clearance is a critical factor.
• Temperature Characteristic: C0G C0G is a highly stable dielectric material classification. Capacitors with C0G characteristics exhibit a very low change in capacitance over a wide temperature range, specifically 0±30ppm/°C. This makes them ideal for precision applications where capacitance stability with temperature is crucial, such as in timing circuits, resonant circuits, and filters.
• Component Type: Ceramic Capacitor (MLCC) This confirms that the device is a Multilayer Ceramic Capacitor. MLCCs are known for their small size, high reliability, low equivalent series resistance (ESR), and excellent high-frequency performance, making them ubiquitous in modern electronics.
• Product Status: Production This indicates that the component is actively being manufactured and is readily available for purchase. It assures buyers of ongoing supply and support, which is important for long-term product designs and mass production.
• Rated Voltage [DC] / V: 1000 This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage or degradation. A 1000V rating signifies its suitability for high-voltage applications, providing a substantial safety margin in many circuits.
• Capacitance Change or Temperature Coefficient: 0±30ppm/°C This is a precise quantification of the C0G temperature characteristic. It means that for every degree Celsius change in temperature, the capacitance will change by no more than ±30 parts per million. This extremely low coefficient ensures exceptional stability and accuracy in temperature-variant environments.
• Operating Temperature Range / °C: -55 to 125 This specifies the ambient temperature range within which the capacitor is designed to operate reliably and meet its specified performance parameters. A wide range from -55°C to 125°C highlights its robustness for use in harsh industrial and outdoor environments.

Features and Benefits

• Exceptional Temperature Stability (C0G Dielectric): The C0G dielectric ensures that the C3225C0G3A182J200AC maintains its 1.8nF capacitance with minimal deviation (0±30ppm/°C) across a broad operating temperature range of -55°C to 125°C. This stability is critical for precision applications where consistent performance regardless of environmental temperature fluctuations is paramount, reducing design complexity and improving system reliability.
• High Voltage Rating (1000V DC): With a robust 1000V DC rated voltage, this TDK MLCC is well-suited for high-voltage circuits, power supplies, and industrial applications where higher operating voltages are common. This high rating provides a significant safety margin, enhancing the longevity and reliability of the end product by preventing premature component failure due to voltage stress.
• Tight Capacitance Tolerance (±5%): The ±5% tolerance ensures that the actual capacitance value is very close to the nominal 1.8nF. This precision is essential for applications like resonant circuits, filters, and timing circuits where exact capacitance values are critical for proper circuit function and performance, leading to more accurate and predictable system behavior.
• Compact EIA 1210 Package: The 3.2mm x 2.5mm [EIA 1210] surface-mount package offers a balance between component size and power handling capabilities. This compact form factor allows for higher component density on printed circuit boards, contributing to smaller and lighter electronic devices, while still being manageable for automated assembly processes.
• Commercial Grade Reliability: Designed for commercial-grade applications, this capacitor undergoes rigorous testing to ensure high reliability and consistent performance in standard industrial and consumer electronics. This designation assures designers of its suitability for a wide array of mainstream electronic products, offering a cost-effective yet dependable solution.

Typical Applications

• High-Voltage Power Supplies and Converters: The 1000V DC rating and stable C0G dielectric make the C3225C0G3A182J200AC an excellent choice for filtering and smoothing in high-voltage power supply units, DC-DC converters, and power factor correction (PFC) circuits. Its ability to withstand high voltages and maintain capacitance stability under varying loads ensures reliable power delivery.
• Industrial Control Systems: In industrial automation and control equipment, precision and reliability are critical. This capacitor can be used in sensor interfaces, signal conditioning circuits, and timing elements where its tight tolerance and temperature stability ensure accurate data acquisition and control operations, even in harsh industrial environments.
• Medical Diagnostic Equipment: For non-life-support medical devices, such as imaging systems, laboratory equipment, and patient monitoring systems, the C3225C0G3A182J200AC provides stable filtering and coupling. Its C0G characteristic is vital for maintaining signal integrity and accuracy over the device’s operational temperature range.
• Telecommunications Infrastructure: In base stations, routers, and other network equipment, this MLCC can be employed in RF matching networks, decoupling circuits for high-speed data lines, and power line filtering. Its low ESR and excellent high-frequency performance contribute to signal clarity and system stability in demanding communication applications.
• Automotive Electronics (Non-Critical): While primarily commercial grade, the robust operating temperature range and high voltage rating can make this capacitor suitable for certain non-critical automotive applications, such as infotainment systems, lighting controls, and auxiliary power modules, where extreme temperature stability is beneficial.

Summary

The C3225C0G3A182J200AC from TDK is a high-performance, commercial-grade ceramic capacitor designed for applications demanding exceptional stability, high voltage capability, and precise capacitance. Its C0G dielectric, 1.8nF capacitance with ±5% tolerance, and 1000V rating make it a versatile component for a wide array of electronic designs. This reliable TDK component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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