C3216C0G2J392G085AA C3216C0G2J392G085AA Ceramic Capacitor (MLCC)

C3216C0G2J392G085AA is a high-quality ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component plays a critical role in electronic circuits by storing and releasing electrical energy, filtering noise, and stabilizing voltage. As a multilayer ceramic capacitor, it offers excellent performance characteristics, making it suitable for a wide range of commercial-grade applications where stability, precision, and reliability are paramount. Its C0G dielectric ensures exceptional temperature stability, making it an ideal choice for sensitive electronic designs that require consistent performance across varying environmental conditions.

Key Specifications

This TDK ceramic capacitor boasts several key attributes that define its performance and suitability for specific applications:

Apps.: Commercial Grade – This designation indicates that the capacitor is designed and tested for use in standard commercial electronic equipment, offering a balance of performance, reliability, and cost-effectiveness for a broad spectrum of products.

Brand: TDK – TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, including capacitors, inductors, and magnetic products. Their brand signifies reliability and advanced technological manufacturing.

Feature: Mid – While ‘Mid’ can be a general descriptor, in the context of ceramic capacitors, it often refers to a balance of capacitance value, voltage rating, and physical size, making it a versatile component for many circuit designs without being excessively large or specialized.

Tolerance: ±2% – This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±2% tolerance is considered tight for a ceramic capacitor, indicating high precision and making it suitable for applications where exact capacitance values are critical, such as timing circuits or resonant filters.

L x W Size: 3.2mm x 1.6mm [EIA 1206] – This is the physical dimension of the surface-mount device (SMD) capacitor. The EIA 1206 standard package size is a common and widely used footprint, offering a good balance between component size and ease of handling during automated assembly processes.

Capacitance: 3.9nF – This is the primary electrical characteristic, representing the capacitor’s ability to store charge. A capacitance of 3.9 nanofarads (nF) is suitable for various filtering, coupling, decoupling, and timing applications in digital and analog circuits.

T(Max.) / mm: 1 – This indicates the maximum thickness of the component, which is 1mm. This dimension is crucial for PCB layout and ensuring the component fits within specific height constraints in compact electronic devices.

Temp. Chara.: C0G – The C0G dielectric is one of the most stable ceramic dielectrics available. It signifies a very low temperature coefficient of capacitance, meaning its capacitance value changes minimally with temperature variations. This makes it ideal for precision applications where stable performance across a wide operating temperature range is essential.

Component Type: Ceramic Capacitor (MLCC) – This confirms it is a Multilayer Ceramic Capacitor, known for their compact size, high reliability, and excellent frequency characteristics, making them ubiquitous in modern electronics.

Product Status: Production – This indicates that the component is actively being manufactured and is readily available for purchase, ensuring long-term supply for product designs.

Rated Voltage [DC] / V: 630 – This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage. A 630V rating is quite high for an MLCC of this size, making it suitable for applications in higher voltage power supplies, lighting, and industrial control systems.

Cap.Change or Temp.Coef.: 0±30ppm/°C – This further elaborates on the C0G characteristic, stating that the capacitance change is extremely low, within ±30 parts per million per degree Celsius. This exceptional stability is critical for precision circuits.

Operating Temp. Range / °C: -55 to 125 – This wide operating temperature range signifies the capacitor’s robustness and ability to function reliably in extreme cold and hot environments, from automotive to industrial and outdoor applications.

Features and Benefits

• Exceptional Temperature Stability: The C0G dielectric ensures minimal capacitance change over a broad operating temperature range (-55°C to 125°C), making it ideal for precision applications requiring consistent performance.
• High Precision and Reliability: With a tight ±2% tolerance and TDK’s renowned manufacturing quality, this capacitor provides accurate capacitance values and dependable operation for critical circuit functions.
• High Voltage Capability: A 630V DC rated voltage allows for use in higher voltage applications, offering greater design flexibility and robustness in power circuits.
• Compact EIA 1206 Package: The industry-standard 3.2mm x 1.6mm footprint facilitates easy integration into surface-mount designs, optimizing PCB space and supporting automated assembly.
• Commercial Grade Versatility: Designed for commercial applications, it offers a cost-effective yet reliable solution for a wide array of electronic devices and systems.

Typical Applications

The C3216C0G2J392G085AA capacitor’s robust specifications make it suitable for a diverse range of applications:

Power Supply Decoupling and Filtering: In power supply units, this capacitor can be used for decoupling ICs to suppress noise on power lines and for filtering ripple, ensuring stable and clean power delivery to sensitive components. Its high voltage rating is particularly beneficial here.

Industrial Control Systems: Due to its wide operating temperature range and high reliability, it is well-suited for use in industrial automation equipment, motor control circuits, and sensor interfaces where environmental conditions can be harsh and consistent performance is crucial.

LED Lighting Drivers: The 630V rating makes it an excellent choice for smoothing and filtering in high-voltage LED driver circuits, contributing to stable light output and extended product lifespan.

Telecommunications Equipment: In communication modules and networking devices, the C0G dielectric’s stability is vital for frequency-sensitive circuits, ensuring signal integrity and reliable data transmission.

Automotive Electronics (Non-Safety Critical): While commercial grade, its robust temperature performance allows for use in various automotive auxiliary systems, such as infotainment, lighting controls, and comfort features, where high reliability is still desired.

In summary, the TDK C3216C0G2J392G085AA ceramic capacitor is a highly reliable and precise component, offering excellent performance characteristics for demanding commercial-grade electronic designs. Its C0G dielectric, high voltage rating, and tight tolerance ensure stable and consistent operation across a wide range of applications. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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