C3216X8R1C475K160AE C3216X8R1C475K160AE Ceramic Capacitor (MLCC)

C3216X8R1C475K160AE

C3216X8R1C475K160AE: High-Reliability TDK Ceramic Capacitor for Demanding Applications

C3216X8R1C475K160AE is a high-performance Multilayer Ceramic Capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is specifically designed for commercial-grade applications, offering exceptional reliability and stability across a wide temperature range. As a ceramic capacitor, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. TDK’s expertise ensures that this MLCC delivers consistent performance, making it an ideal choice for critical designs where space and reliability are paramount. Its robust construction and advanced dielectric material contribute to its long operational life and suitability for various demanding electronic systems.

Key Specifications

• Applications (Commercial Grade): This attribute signifies that the capacitor is engineered to meet the stringent requirements of commercial electronic products. It implies a higher standard of reliability and performance compared to general-purpose components, making it suitable for a broad array of professional and industrial applications where consistent operation is crucial.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality passive components. Specifying TDK ensures that the component adheres to rigorous manufacturing standards, advanced material science, and extensive quality control, providing engineers with confidence in its performance and longevity.
• Feature (150°CSoft): The “150°CSoft” feature indicates enhanced robustness, particularly in thermal cycling and mechanical stress scenarios. This characteristic is vital for applications experiencing significant temperature fluctuations or mechanical vibrations, as it helps prevent cracking and ensures the capacitor’s integrity and reliability even under harsh operating conditions.
• Tolerance (±10%): This value specifies the permissible deviation of the actual capacitance from its nominal value. A ±10% tolerance is a common and acceptable range for many commercial applications, ensuring that the capacitor performs within expected parameters without significantly impacting circuit functionality.
• L x W Size (3.2mm x 1.6mm [EIA 1206]): This refers to the physical dimensions of the capacitor. The 3.2mm x 1.6mm size corresponds to the industry-standard EIA 1206 package code, indicating a surface-mount device (SMD). This standard footprint allows for easy integration into automated assembly processes and is a widely recognized size for various electronic designs, balancing compactness with ease of handling.
• Capacitance (4.7μF): This is the nominal capacitance value, representing the component’s ability to store electrical charge. A 4.7μF capacitance is a relatively high value for an MLCC of this size, making it suitable for applications requiring significant energy storage, effective decoupling, or low-frequency filtering.
• T(Max.) / mm (1.9): This indicates the maximum thickness of the capacitor, which is 1.9mm. This dimension is crucial for mechanical design and PCB layout, ensuring proper clearance and fit within the overall product enclosure.
• Temperature Characteristic (X8R): The X8R dielectric material is characterized by its stable capacitance change over a wide temperature range. Specifically, it guarantees a capacitance change of no more than ±15% from -55°C to +150°C, making it an excellent choice for applications that operate in extreme thermal environments.
• Component Type (Ceramic Capacitor (MLCC)): This identifies the fundamental type of capacitor. MLCCs are known for their small size, high capacitance values, low Equivalent Series Resistance (ESR), and excellent high-frequency performance, making them versatile for a vast array of electronic circuits.
• Product Status (Production): This status confirms that the component is actively being manufactured and is readily available for purchase and integration into new designs or existing production lines, ensuring long-term supply stability.
• Rated Voltage [DC] / V (16): This is the maximum DC voltage that can be continuously applied across the capacitor without risking damage or performance degradation. A 16V rating makes it suitable for common low-voltage digital and analog circuits.
• Cap. Change or Temp. Coef. (±15%): This reiterates the capacitance change over the specified operating temperature range, directly correlating with the X8R temperature characteristic. It signifies the stability of the capacitance value under varying thermal conditions.
• Operating Temp. Range / °C (-55 to 150): This specifies the full range of ambient temperatures within which the capacitor is designed to operate reliably. The broad range from -55°C to +150°C highlights its suitability for harsh environments, including automotive, industrial, and high-temperature commercial applications.

Features and Benefits

• Extended High-Temperature Operation: With an operating temperature range up to 150°C and an X8R dielectric, this capacitor maintains stable performance in extremely hot environments, crucial for automotive under-the-hood applications or industrial equipment.
• Enhanced Mechanical Robustness: The “150°CSoft” feature provides superior resistance to thermal shock and mechanical stress, significantly reducing the risk of cracking and improving the overall reliability and lifespan of the component in demanding conditions.
• Compact EIA 1206 Footprint: The industry-standard 3.2mm x 1.6mm package allows for efficient PCB layout and high-density mounting, enabling miniaturization of electronic devices without compromising performance.
• High Capacitance in Small Size: A 4.7μF capacitance in an EIA 1206 package offers excellent volumetric efficiency, providing significant energy storage and filtering capabilities in a compact form factor.
• Reliable TDK Quality: Manufactured by TDK, a trusted name in passive components, this MLCC guarantees high quality, consistent performance, and adherence to rigorous industry standards, ensuring peace of mind for designers and manufacturers.

Typical Applications

• Automotive Electronics: The C3216X8R1C475K160AE is highly suitable for automotive applications, particularly in engine control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS). Its wide operating temperature range (-55°C to 150°C) and robust construction make it ideal for environments exposed to extreme heat, vibration, and thermal cycling.
• Industrial Control Systems: In industrial automation and control, this MLCC can be used for power supply decoupling, signal filtering, and timing circuits. Its reliability and stability at high temperatures are critical for equipment operating in factories, process control, and heavy machinery, ensuring continuous and accurate operation.
• Power Supply Units (PSUs): The 4.7μF capacitance and 16V rating make it effective for input/output filtering and voltage stabilization in various power supply designs, including DC-DC converters and voltage regulators. It helps to smooth out ripples and transients, providing clean power to sensitive components.
• Telecommunications Infrastructure: This capacitor can be integrated into base stations, network switches, and other communication equipment where stable operation across varying environmental conditions is essential. Its compact size also aids in creating high-density circuit boards for advanced communication modules.
• High-Temperature Sensor Modules: For sensor applications that are exposed to elevated temperatures, such as in industrial furnaces, downhole drilling, or aerospace systems, the C3216X8R1C475K160AE provides reliable performance for signal conditioning and data acquisition circuits.

The C3216X8R1C475K160AE from TDK is a robust and reliable ceramic capacitor designed for demanding commercial applications. Its combination of high capacitance, wide temperature range, and mechanical resilience makes it an excellent choice for engineers seeking dependable passive components. This part is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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