C1608X8R1C474K080AE C1608X8R1C474K080AE Ceramic Capacitor (MLCC)

C1608X8R1C474K080AE

Overview

C1608X8R1C474K080AE 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 frequency characteristics and reliability, particularly in compact surface-mount packages. TDK’s commitment to quality ensures this MLCC provides robust performance for demanding commercial applications, making it a cornerstone for modern electronic designs requiring stable capacitance over a broad temperature range.

Key Specifications

• Applications: Commercial Grade
  This designation indicates that the capacitor is engineered for use in general electronic equipment, consumer electronics, and other non-critical applications where high reliability and stable performance are required, but not necessarily the extreme robustness demanded by automotive or medical grades.
• Brand: TDK
  TDK is a renowned Japanese multinational electronics company known for manufacturing high-quality electronic components, including a vast range of passive components. Their brand signifies reliability, innovation, and adherence to stringent manufacturing standards.
• Feature: 150°C Soft
  The “150°C Soft” feature highlights the capacitor’s ability to operate reliably at elevated temperatures up to 150°C. The “Soft” aspect often refers to the termination material, which is designed to absorb mechanical stress, thereby enhancing the component’s robustness against thermal cycling and board flexure, crucial for long-term reliability in harsh environments.
• Tolerance: ±10%
  This specification indicates that the actual capacitance value of the component will be within ±10% of its nominal 470nF value. A ±10% tolerance is common for general-purpose capacitors, providing sufficient precision for most commercial and industrial applications without incurring the higher cost of tighter tolerance components.
• L x W Size: 1.6mm x 0.8mm [EIA 0603]
  This refers to the physical dimensions of the surface-mount device (SMD) package. The 1.6mm length and 0.8mm width correspond to the industry-standard EIA 0603 size code, making it a compact component suitable for miniaturized electronic assemblies where space is at a premium.
• Capacitance: 470nF
  The nominal capacitance value of 470 nanofarads (0.47 microfarads) indicates the amount of electrical charge the capacitor can store. This value is suitable for a wide range of applications, including coupling, decoupling, filtering, and timing circuits.
• T(Max.) / mm: 0.95
  This specifies the maximum thickness of the component, which is 0.95 millimeters. This dimension is critical for PCB layout and ensuring proper clearance in compact designs, especially in multi-layer boards or thin electronic devices.
• Temperature Characteristic: X8R
  The X8R dielectric material is a class II ceramic known for its stable capacitance change over a wide temperature range. Specifically, X8R capacitors exhibit a capacitance change of no more than ±15% from their nominal value over an operating temperature range of -55°C to +150°C, making them ideal for high-temperature applications requiring stable performance.
• Component Type: Ceramic Capacitor (MLCC)
  This explicitly identifies the component as a Multilayer Ceramic Capacitor, emphasizing its construction from multiple layers of ceramic dielectric and metal electrodes, which allows for high capacitance values in small packages.
• Product Status: Production
  “Production” status indicates that the component is actively being manufactured and is readily available for new designs and mass production, ensuring long-term supply and support.
• Rated Voltage [DC] / V: 16
  This is the maximum DC voltage that can be continuously applied across the capacitor without causing dielectric breakdown or degradation. A 16V rating makes it suitable for many low-voltage digital and analog circuits.
• Cap. Change or Temp. Coef.: ±15%
  This reiterates the capacitance change characteristic, specifically for the X8R dielectric, confirming that the capacitance will vary by no more than ±15% across the specified operating temperature range.
• Operating Temp. Range / °C: -55 to 150
  This wide operating temperature range signifies the capacitor’s ability to function reliably in extreme thermal conditions, from very cold environments to significantly hot ones, aligning with its X8R characteristic and 150°C Soft feature.

Features and Benefits

• High-Temperature Stability (X8R Dielectric): The C1608X8R1C474K080AE utilizes an X8R dielectric, ensuring a capacitance change of only ±15% across an expansive operating temperature range of -55°C to +150°C. This stability is crucial for applications where consistent performance is required despite significant thermal fluctuations, reducing design complexity and enhancing system reliability.
• Enhanced Mechanical Robustness (150°C Soft Termination): Featuring TDK’s “150°C Soft” termination, this MLCC is designed with a resilient termination material that mitigates the effects of thermal stress and mechanical shock. This significantly improves the component’s resistance to board flexure and thermal cycling, leading to fewer failures and longer operational lifespans in demanding environments.
• Compact EIA 0603 Package: With dimensions of 1.6mm x 0.8mm, the EIA 0603 package offers a miniature footprint, enabling high-density component placement on printed circuit boards. This is particularly beneficial for space-constrained applications, allowing for smaller, lighter, and more portable electronic devices without compromising performance.
• Reliable TDK Quality for Commercial Grade: As a TDK product, this capacitor adheres to stringent quality control standards, ensuring high reliability for commercial-grade applications. Its robust construction and consistent performance make it a dependable choice for a wide array of electronic designs, minimizing the risk of field failures.
• Versatile Capacitance and Voltage Rating: The 470nF capacitance and 16V rated voltage make this MLCC highly versatile for various circuit functions. It can effectively serve as a decoupling capacitor to suppress noise, a filtering component to smooth power supplies, or a timing element in oscillator circuits, catering to diverse design requirements.

Typical Applications

• Power Supply Decoupling: The C1608X8R1C474K080AE is ideally suited for decoupling integrated circuits (ICs) in power supply lines. Its stable capacitance and low equivalent series resistance (ESR) help to filter out high-frequency noise and provide localized charge storage, ensuring stable voltage levels for digital and analog ICs, especially in applications with varying load demands.
• Signal Filtering and Smoothing: In various signal processing circuits, this capacitor can be used for low-pass or high-pass filtering, as well as for smoothing rectified AC signals into DC. Its stable X8R characteristic ensures consistent filter performance across a broad temperature range, critical for maintaining signal integrity in sensitive applications.
• General Purpose Timing Circuits: The precise 470nF capacitance with a ±10% tolerance makes this MLCC suitable for use in timing circuits, such as RC oscillators or monostable multivibrators. Its stability over temperature contributes to more predictable and reliable timing intervals, which is essential for microcontrollers and other digital logic applications.
• Automotive Infotainment and Telematics (Non-Critical): While designated commercial grade, the C1608X8R1C474K080AE’s 150°C operating temperature and robust termination make it suitable for non-critical functions within automotive infotainment systems, GPS modules, or telematics units where high temperatures can be encountered but strict automotive-grade qualification is not always required for every component.
• Industrial Control Systems: Its robust construction and wide operating temperature range make it valuable in industrial control systems, sensors, and instrumentation. These environments often experience significant temperature fluctuations, and the C1608X8R1C474K080AE’s stability ensures reliable operation of control logic and data acquisition circuits.

Summary

The C1608X8R1C474K080AE from TDK is a high-reliability, commercial-grade MLCC designed for demanding electronic applications. Its combination of stable X8R dielectric, 150°C operating capability, and robust soft termination in a compact 0603 package makes it an excellent choice for designers seeking consistent performance in challenging thermal environments. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your project needs.

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