C2012C0G2A333J125AE C2012C0G2A333J125AE Ceramic Capacitor (MLCC)

C2012C0G2A333J125AE

Overview

C2012C0G2A333J125AE is a high-quality 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 various electronic circuits. Its specific characteristics, such as C0G temperature coefficient and 100V rating, make it suitable for demanding commercial-grade applications where stability and reliability are paramount. TDK’s reputation for precision engineering ensures that this MLCC delivers consistent performance in critical circuit designs.

Key Specifications

• Applications: Commercial Grade

  This capacitor is designated for commercial-grade applications, meaning it is engineered to meet the stringent performance and reliability requirements typically found in consumer electronics, industrial equipment, and general-purpose computing. It signifies a balance between cost-effectiveness and robust performance, making it suitable for a wide array of professional designs.

• Brand: TDK

  TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components and materials. Choosing a TDK component ensures adherence to global manufacturing standards, advanced material science, and rigorous quality control, providing engineers with confidence in their designs.

• Feature: MidSoft

  The “MidSoft” feature indicates that this ceramic capacitor possesses enhanced mechanical robustness, making it less susceptible to cracking due to board flexure or thermal stress. This is particularly important in applications where the PCB might experience vibrations or significant temperature variations, extending the component’s lifespan and reliability.

• Tolerance: ±5%

  A capacitance tolerance of ±5% signifies a high degree of precision. This means the actual capacitance value of the component will be within 5% of its nominal 33nF value. Such tight tolerance is crucial for applications like timing circuits, filters, and resonant circuits where exact capacitance values are critical for proper circuit operation and performance.

• L x W Size: 2.0mm x 1.25mm [EIA 0805]

  This specifies the physical dimensions of the surface-mount device (SMD) capacitor. An EIA 0805 package is a standard size, indicating a length of 2.0mm and a width of 1.25mm. This compact footprint is widely used in modern electronics, allowing for high-density circuit board designs and miniaturization of end products.

• Capacitance: 33nF

  The nominal capacitance value of 33 nanofarads (nF) determines the amount of electrical charge the capacitor can store. This value is suitable for a broad range of applications, including decoupling, filtering, and timing, offering a good balance between physical size and charge storage capability for many circuit requirements.

• T(Max.) / mm: 1.5

  This attribute indicates the maximum thickness of the component, which is 1.5mm. Knowing the maximum thickness is essential for mechanical design considerations, especially in space-constrained applications or when designing enclosures and stacking components on a PCB.

• Temperature Characteristics: C0G

  C0G is one of the most stable dielectric materials for ceramic capacitors. It indicates a very low change in capacitance over a wide temperature range, specifically 0±30ppm/°C. This characteristic is vital for precision applications where capacitance stability is critical, such as in oscillators, filters, and medical devices, ensuring consistent performance regardless of ambient temperature fluctuations.

• Component Type: Ceramic Capacitor (MLCC)

  This confirms the fundamental nature of the component as 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 a preferred choice for a vast array of electronic circuits.

• Product Status: Production

  “Production” status means the component is actively being manufactured and is readily available for purchase and integration into new designs or existing production lines. This ensures long-term supply and support for the product.

• Rated Voltage [DC] / V: 100

  The rated DC voltage of 100V indicates the maximum continuous DC voltage that can be applied across the capacitor without causing damage or breakdown. This high voltage rating provides a significant margin for safety and reliability in circuits operating at lower voltages, or in applications where voltage spikes might occur.

• Cap. Change or Temp. Coef.: 0±30ppm/°C

  This reiterates the exceptional temperature stability of the C0G dielectric. A capacitance change of only 0±30 parts per million per degree Celsius means the capacitance value will deviate minimally across its operating temperature range, ensuring highly predictable and stable circuit behavior.

• Operating Temp. Range / °C: -55 to 125

  This wide operating temperature range, from -55°C to 125°C, highlights the robustness of the C2012C0G2A333J125AE capacitor. It is capable of performing reliably in extreme environmental conditions, making it suitable for industrial, automotive, and outdoor applications where temperature variations are significant.

Features and Benefits

• Exceptional Temperature Stability: With a C0G temperature characteristic and a capacitance change of 0±30ppm/°C, this capacitor maintains its nominal value across a wide operating temperature range (-55°C to 125°C), ensuring stable circuit performance in varying thermal environments.
• High Precision and Reliability: A tight ±5% capacitance tolerance ensures accurate circuit operation, critical for sensitive applications like filtering and timing. The TDK brand signifies superior manufacturing quality and long-term reliability.
• Enhanced Mechanical Robustness (MidSoft): The “MidSoft” feature provides increased resistance to mechanical stress and board flexure, significantly reducing the risk of cracking and improving the overall durability of the component in demanding applications.
• Versatile Commercial Grade Performance: Designed for commercial applications, this MLCC offers a robust solution for a wide array of electronic devices, balancing high performance with cost-effectiveness for industrial, consumer, and general-purpose electronics.
• Compact EIA 0805 Footprint: The small 2.0mm x 1.25mm package size allows for efficient use of PCB space, facilitating miniaturization and high-density designs in modern electronic products.

Typical Applications

• Precision Analog Circuits: Due to its C0G temperature characteristic and tight ±5% tolerance, the C2012C0G2A333J125AE is ideal for use in precision analog filters, oscillators, and timing circuits where capacitance stability and accuracy are paramount for maintaining signal integrity and system performance.
• Voltage Decoupling and Filtering: This MLCC can effectively decouple power supply lines, reducing noise and ripple to ensure stable voltage delivery to integrated circuits. Its 33nF capacitance and 100V rating make it suitable for filtering high-frequency noise in various power management applications within commercial and industrial equipment.
• Industrial Control Systems: In industrial environments where temperature fluctuations and mechanical stresses are common, the MidSoft feature and wide operating temperature range make this capacitor a reliable choice for sensors, PLCs, and motor control units, ensuring consistent operation and longevity.
• Medical and Test & Measurement Equipment: The high stability and precision offered by the C0G dielectric are critical for medical diagnostic devices and high-accuracy test and measurement instruments, where even minor capacitance variations can impact the accuracy and reliability of readings.
• General Purpose Computing and Consumer Electronics: From desktop computers and laptops to smart home devices, this commercial-grade capacitor provides reliable performance for various functions, including signal coupling, timing, and power supply stabilization, contributing to the overall stability and efficiency of these devices.

Summary

C2012C0G2A333J125AE from TDK is a highly reliable and stable multilayer ceramic capacitor, perfect for a broad spectrum of commercial-grade electronic applications requiring precision and durability. Its C0G dielectric, 100V rating, and MidSoft feature ensure consistent performance even in challenging environments. 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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