C3216C0G2J681J085AA C3216C0G2J681J085AA Ceramic Capacitor (MLCC)

C3216C0G2J681J085AA

Overview

C3216C0G2J681J085AA 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 ceramic material as the dielectric, offering excellent stability, high-frequency performance, and a compact form factor, making it an indispensable component in modern electronics.

Key Specifications

Apps.: Commercial Grade – This designation indicates that the capacitor is engineered for use in general electronic applications where standard reliability and performance are required. It is suitable for a broad spectrum of commercial products, ensuring dependable operation in typical operating environments.

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 stringent manufacturing standards and reliable performance, backed by decades of industry expertise.

Feature: Mid – While not explicitly detailed, ‘Mid’ often refers to a standard or general-purpose feature set within TDK’s MLCC product lines, balancing performance and cost-effectiveness for a wide range of applications without specialized high-end characteristics.

Tolerance: ±5% – This attribute specifies the permissible deviation of the actual capacitance value from its nominal value. A ±5% tolerance is considered precise for many commercial and industrial applications, ensuring that the component performs within acceptable parameters for circuit design.

L x W Size: 3.2mm x 1.6mm [EIA 1206] – This refers to the physical dimensions of the surface-mount device (SMD) capacitor. The 3.2mm x 1.6mm footprint corresponds to the industry-standard EIA 1206 package size, which is a common and versatile size, offering a balance between miniaturization and ease of handling during assembly.

Capacitance: 680pF – The capacitance value of 680 picofarads (pF) indicates the component’s ability to store electrical charge. This specific value is suitable for various filtering, coupling, and timing applications in electronic circuits.

T(Max.) / mm: 1 – This denotes the maximum thickness of the component, which is 1 millimeter. This thin profile is crucial for designs where space is at a premium, allowing for compact and slim electronic devices.

Temp. Chara.: C0G – C0G is a highly stable dielectric material classification for ceramic capacitors. It signifies a very low change in capacitance over a wide temperature range, making it ideal for precision applications where temperature stability is critical. C0G capacitors are known for their excellent performance and reliability.

Component Type: Ceramic Capacitor (MLCC) – This explicitly identifies the component as a Multilayer Ceramic Capacitor, highlighting its construction from multiple layers of ceramic dielectric and metal electrodes, which enables high capacitance in a small volume.

Product Status: Production – This status indicates that the C3216C0G2J681J085AA is actively being manufactured and is readily available for purchase, ensuring long-term supply and support for new and existing designs.

Rated Voltage [DC] / V: 630 – The rated voltage of 630V DC specifies the maximum continuous DC voltage that can be applied across the capacitor without causing damage or degradation. This high voltage rating makes it suitable for applications requiring robust voltage handling capabilities.

Cap.Change or Temp.Coef.: 0±30ppm/°C – This is a precise measure of the capacitance change with temperature. A coefficient of 0±30ppm/°C (parts per million per degree Celsius) confirms the exceptional temperature stability of the C0G dielectric, meaning the capacitance value remains virtually constant across its operating temperature range.

Operating Temp. Range / °C: -55 to 125 – This wide operating temperature range, from -55°C to 125°C, signifies the capacitor’s robustness and suitability for demanding environments, including industrial, automotive, and outdoor applications where extreme temperatures may be encountered.

Features and Benefits

• Exceptional Temperature Stability: The C0G dielectric ensures minimal capacitance variation over a broad operating temperature range (-55°C to 125°C), making it ideal for precision timing and filtering circuits where stable performance is paramount.
• High Voltage Handling: With a rated voltage of 630V DC, this MLCC is well-suited for applications requiring robust voltage suppression and filtering in higher voltage lines, enhancing circuit reliability and safety.
• Compact EIA 1206 Package: The industry-standard 3.2mm x 1.6mm footprint allows for efficient space utilization on printed circuit boards, facilitating miniaturization of electronic devices without compromising performance.
• Precision Capacitance Tolerance: A tight ±5% tolerance ensures that the actual capacitance value is very close to the nominal 680pF, which is crucial for applications demanding accurate frequency response and timing.
• Reliable TDK Quality: Manufactured by TDK, a leader in electronic components, this capacitor guarantees high quality, consistent performance, and long-term reliability, reducing the risk of component failure in end products.

Typical Applications

Power Supply Decoupling and Filtering: The C3216C0G2J681J085AA is frequently used in power supply units to decouple integrated circuits, filtering out high-frequency noise and stabilizing voltage rails. Its high voltage rating makes it suitable for various stages of AC-DC or DC-DC conversion, ensuring clean power delivery to sensitive components.

Resonant Circuits and Oscillators: Due to its C0G temperature characteristic and precise capacitance, this capacitor is excellent for use in resonant circuits, crystal oscillators, and timing circuits where frequency stability and accuracy are critical. Its low loss and stable performance contribute to reliable oscillation and signal generation.

Industrial Control Systems: In industrial environments, electronic equipment often operates under fluctuating temperatures and requires robust components. This TDK capacitor’s wide operating temperature range and high reliability make it suitable for use in PLCs, motor drives, and sensor interfaces, ensuring stable operation in harsh conditions.

Automotive Electronics (Non-Safety Critical): While designated commercial grade, its robust specifications can find use in non-safety-critical automotive applications such as infotainment systems, lighting controls, and auxiliary power modules, where temperature stability and voltage handling are important for consistent performance.

Telecommunications Equipment: The capacitor’s excellent high-frequency characteristics and temperature stability are beneficial in telecommunications infrastructure, including base stations, routers, and network switches, for signal coupling, filtering, and impedance matching in RF and IF stages.

Summary

The C3216C0G2J681J085AA TDK Ceramic Capacitor (MLCC) offers a compelling combination of precision, high voltage capability, and exceptional temperature stability, making it an ideal choice for a wide array of commercial and industrial electronic designs. Its robust construction and reliable performance, backed by TDK’s manufacturing excellence, ensure long-term operational integrity. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your project needs.

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