C3216X8R1H474K160AA C3216X8R1H474K160AA Ceramic Capacitor (MLCC)

C3216X8R1H474K160AA

Overview

The C3216X8R1H474K160AA is a high-performance Multilayer Ceramic Capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is engineered for commercial-grade applications requiring stable capacitance over 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 commitment to quality ensures that this MLCC delivers reliable performance in demanding environments, making it a preferred choice for designers and engineers.

Key Specifications

• Apps.: Commercial Grade
  This designation indicates that the C3216X8R1H474K160AA is designed and tested to meet the rigorous standards typically found in commercial electronic products. It ensures reliability and performance in a broad spectrum of everyday applications, distinguishing it from automotive or industrial-specific components.
• Brand: TDK
  TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components and materials. Specifying TDK assures customers of a product backed by extensive research, development, and stringent manufacturing processes, leading to superior performance and longevity.
• Feature: 150°C
  This critical feature highlights the capacitor’s ability to operate reliably at elevated temperatures, up to 150°C. This is particularly important for applications where heat generation is a concern or where the component is situated in a high-temperature environment, ensuring stable electrical characteristics even under thermal stress.
• Tolerance: ±10%
  The capacitance tolerance specifies the permissible deviation from the nominal capacitance value. A ±10% tolerance means the actual capacitance will be within 10% of 470nF. This level of precision is suitable for many general-purpose and critical applications where exact capacitance is not paramount but stability is.
• 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. This standardized footprint is crucial for automated assembly processes (pick-and-place machines) and ensures compatibility with various PCB designs and manufacturing equipment.
• 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 commonly used in decoupling, filtering, and timing circuits, providing effective energy storage and signal conditioning.
• T(Max.) / mm: 1.8
  This attribute specifies the maximum thickness of the component, which is 1.8mm. This dimension is important for mechanical design considerations, especially in compact or height-constrained electronic assemblies, ensuring proper fit and clearance.
• Temp. Chara.: X8R
  X8R is a specific temperature characteristic code defined by EIA. It indicates that the capacitance change over the operating temperature range of -55°C to +150°C will be within ±15%. This makes the C3216X8R1H474K160AA highly stable across a very broad temperature spectrum, ideal for applications requiring consistent performance in varying thermal conditions.
• Component Type: Ceramic Capacitor (MLCC)
  This identifies the fundamental type of component. MLCCs are known for their small size, high-frequency performance, low equivalent series resistance (ESR), and excellent reliability, making them ubiquitous in modern electronics.
• Product Status: Production
  This indicates that the component is actively being manufactured and is readily available for purchase. It assures buyers that the part is not obsolete or in a pre-production phase, ensuring long-term supply and support.
• Rated Voltage [DC] / V: 50
  The rated voltage of 50V DC is the maximum continuous DC voltage that can be applied across the capacitor without causing damage. It is crucial to select a capacitor with a rated voltage significantly higher than the maximum expected operating voltage in the circuit to ensure safety and reliability.
• Cap.Change or Temp.Coef.: ±15%
  This reiterates and quantifies the capacitance change over the specified operating temperature range, directly correlating with the X8R temperature characteristic. It signifies that the capacitance will not deviate by more than 15% from its nominal value across the full temperature spectrum.
• Operating Temp. Range / °C: -55 to 150
  This specifies the full range of ambient temperatures within which the capacitor is designed to operate reliably and meet its electrical specifications. The wide range, particularly up to 150°C, underscores its suitability for harsh thermal environments.

Features and Benefits

• Exceptional Temperature Stability: With an X8R temperature characteristic and an operating range from -55°C to 150°C, this capacitor maintains stable capacitance (±15%) even in extreme thermal conditions, ensuring consistent circuit performance.
• High Reliability for Commercial Applications: Designed as a commercial-grade component, it offers robust performance and long-term reliability for a wide array of electronic devices, reducing the need for frequent replacements.
• Compact EIA 1206 Footprint: The standardized 3.2mm x 1.6mm size allows for efficient space utilization on printed circuit boards, facilitating miniaturization and high-density designs in modern electronics.
• Optimal for Voltage Decoupling and Filtering: The 470nF capacitance combined with a 50V rating makes it highly effective for decoupling power lines, filtering noise, and providing stable voltage rails in various digital and analog circuits.
• Trusted TDK Quality: Manufactured by TDK, a leader in passive components, this MLCC benefits from advanced material science and stringent quality control, ensuring superior electrical characteristics and operational lifespan.

Typical Applications

• Power Supply Decoupling: The C3216X8R1H474K160AA is ideally suited for decoupling integrated circuits (ICs) in power supply lines. Its 470nF capacitance helps to smooth out voltage fluctuations and suppress high-frequency noise, ensuring stable power delivery to sensitive digital and analog components, thereby improving overall system stability and performance.
• Automotive Infotainment Systems: Given its 150°C operating temperature and X8R stability, this capacitor is well-suited for non-critical automotive applications such as infotainment systems, navigation units, and dashboard electronics, where components are exposed to varying temperatures within the vehicle cabin.
• Industrial Control Systems: In industrial environments, electronic equipment often operates under demanding conditions. This TDK MLCC can be used in sensor interfaces, motor control units, and programmable logic controllers (PLCs) for filtering and timing functions, benefiting from its robust temperature performance and reliability.
• Consumer Electronics: From high-end audio equipment to smart home devices and computing peripherals, the C3216X8R1H474K160AA provides essential functions like signal coupling, filtering, and timing in a compact form factor, contributing to the reliable operation of everyday electronic gadgets.
• LED Lighting Drivers: The capacitor can be integrated into the control circuitry of LED drivers, particularly in applications where the driver board might experience elevated temperatures. It assists in filtering power and stabilizing control signals, contributing to the longevity and consistent performance of LED lighting solutions.

Summary

The C3216X8R1H474K160AA from TDK is a robust and reliable 470nF, 50V MLCC designed for a broad range of commercial applications. Its exceptional temperature stability (X8R, -55 to 150°C) and compact EIA 1206 footprint make it an excellent choice for demanding electronic designs where consistent performance is paramount. This high-quality passive component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your project needs.

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