C3216X8R1E335K160AC C3216X8R1E335K160AC Ceramic Capacitor (MLCC)

C3216X8R1E335K160AC

Overview

C3216X8R1E335K160AC 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 between conductive plates, offering excellent frequency characteristics, high reliability, and compact size. TDK’s expertise ensures that this MLCC delivers consistent performance, particularly in demanding commercial-grade applications where stability and durability are paramount.

Key Specifications

• Apps. (Commercial Grade): This designation indicates that the capacitor is engineered for use in general electronic equipment, industrial controls, and other applications where standard reliability and performance are required, distinguishing it from automotive or consumer-grade parts.
• 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 (150°C): This highlights the capacitor’s capability to operate at an elevated maximum temperature of 150°C, making it suitable for environments where heat dissipation is a challenge or where components are subjected to higher thermal stress.
• Tolerance (±10%): The capacitance tolerance specifies the permissible deviation from the nominal capacitance value. A ±10% tolerance is common for many applications, indicating a good balance between precision and cost-effectiveness for general-purpose filtering and coupling.
• 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 length and 1.6mm width correspond to the industry-standard EIA 1206 package size, which is a widely adopted footprint for many electronic designs, offering a balance of component density and ease of handling during assembly.
• Capacitance (3.3μF): This is the nominal electrical charge storage capacity of the capacitor. A capacitance of 3.3 microfarads is substantial for an MLCC of this size, making it suitable for bulk decoupling, power supply filtering, and energy storage in various circuits.
• T(Max.) / mm (1.8): This indicates the maximum thickness of the component, which is 1.8mm. This dimension is crucial for mechanical design and ensuring proper clearance and fit within compact electronic enclosures.
• Temp. Chara. (X8R): X8R is a specific dielectric material classification according to EIA standards. It denotes a ceramic dielectric that maintains a capacitance change within ±15% over an operating temperature range of -55°C to +150°C. This characteristic makes the C3216X8R1E335K160AC highly stable across a broad temperature spectrum, ideal for applications requiring consistent performance in varying thermal conditions.
• Component Type (Ceramic Capacitor (MLCC)): This specifies the fundamental type of capacitor, highlighting its ceramic dielectric and multilayer construction, which contributes to its compact size and high-frequency performance.
• Product Status (Production): This indicates that the component 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 (25): This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage or premature failure. A 25V rating provides a sufficient margin for many low to medium-voltage digital and analog circuits.
• Cap.Change or Temp.Coef. (±15%): This reiterates the capacitance stability over temperature, specifically for the X8R dielectric, confirming that the capacitance will not deviate by more than ±15% from its nominal value across the full operating temperature range.
• Operating Temp. Range / °C (-55 to 150): This specifies the full ambient temperature range within which the capacitor is designed to operate reliably and meet its performance specifications. The wide range, extending to 150°C, underscores its robustness for harsh environments.

Features and Benefits

• High-Temperature Operation: With an operating temperature range up to 150°C and an X8R dielectric, the C3216X8R1E335K160AC offers exceptional thermal stability, making it suitable for demanding applications in high-temperature environments where standard capacitors would fail.
• Compact EIA 1206 Package: The 3.2mm x 1.6mm footprint allows for high-density mounting on printed circuit boards, enabling miniaturization of electronic devices and efficient use of board space without compromising performance.
• Reliable TDK Quality: Manufactured by TDK, a trusted name in passive components, this MLCC guarantees high reliability, consistent performance, and long operational life, reducing the risk of field failures.
• Versatile Commercial Grade: Designed for commercial applications, it provides a cost-effective yet robust solution for a wide array of general electronic equipment, offering a balance of performance and economic viability.
• Stable Capacitance: The X8R temperature characteristic ensures that the 3.3μF capacitance remains stable within ±15% across a broad temperature range (-55°C to 150°C), critical for maintaining circuit integrity and performance under varying thermal conditions.

Typical Applications

• Power Supply Decoupling: The 3.3μF capacitance and 25V rating make this MLCC ideal for decoupling power rails in digital and mixed-signal circuits, filtering out high-frequency noise and stabilizing voltage to ensure reliable operation of integrated circuits.
• Industrial Control Systems: Its robust X8R dielectric and 150°C operating temperature range are well-suited for industrial automation and control equipment, which often operate in environments with significant temperature fluctuations and require highly reliable components.
• LED Lighting Drivers: In LED driver circuits, the C3216X8R1E335K160AC can be used for input/output filtering and energy storage, contributing to stable light output and extended lifespan of LED luminaires, especially in high-power or outdoor applications.
• Telecommunications Equipment: The compact size and stable performance across temperature variations are beneficial for various telecommunication infrastructure components, including base stations, routers, and network switches, where space is at a premium and reliability is critical.
• Automotive Infotainment and Body Electronics (Non-Safety Critical): While commercial grade, its high-temperature capability allows it to be used in non-safety-critical automotive applications like infotainment systems, climate control, and body electronics, where components are exposed to elevated temperatures within the vehicle cabin.

Summary

The C3216X8R1E335K160AC from TDK is a high-reliability, commercial-grade ceramic capacitor offering a substantial 3.3μF capacitance and a 25V rating within a compact EIA 1206 package. Its standout feature is the X8R dielectric, enabling stable operation across an impressive -55°C to 150°C temperature range, making it an excellent choice for demanding electronic designs. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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