C3216X8R2A104K115AE C3216X8R2A104K115AE Ceramic Capacitor (MLCC)

C3216X8R2A104K115AE

Overview

C3216X8R2A104K115AE is a high-performance ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific model is designed for commercial-grade applications, offering a capacitance of 100nF and a rated voltage of 100V. As a multilayer ceramic capacitor, it plays a crucial role in various electronic circuits by storing and releasing electrical energy, filtering noise, and stabilizing voltage. TDK’s commitment to quality ensures that this component delivers reliable performance in demanding environments, making it a preferred choice for engineers and designers.

Key Specifications

• Applications: Commercial Grade
  This indicates that the capacitor is engineered for use in a wide range of standard commercial electronic products, where reliability and consistent performance are essential but extreme military or automotive certifications might not be required. It signifies a robust design suitable for general industrial and consumer electronics.
• Brand: TDK
  TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, including capacitors, inductors, and sensors. Choosing a TDK component ensures adherence to stringent manufacturing standards and reliable product performance.
• Feature: Mid150°CSoft
  This unique feature highlights the capacitor’s ability to operate effectively at elevated temperatures up to 150°C, combined with a ‘soft’ termination design. Soft terminations are crucial for mitigating the risk of cracking due to mechanical stress or thermal expansion/contraction, enhancing the component’s durability and reliability in harsh thermal cycling conditions.
• Tolerance: ±10%
  The capacitance tolerance specifies the permissible deviation from the nominal capacitance value of 100nF. A ±10% tolerance is common for many commercial applications, providing a good balance between precision and cost-effectiveness, ensuring the component performs within acceptable circuit design parameters.
• 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, making it compatible with automated pick-and-place manufacturing processes and standard PCB footprints.
• Capacitance: 100nF
  The capacitance value of 100 nanofarads is a common choice for decoupling, filtering, and timing applications in various digital and analog circuits. It’s suitable for bypassing power supplies, signal coupling, and resonant circuits.
• T(Max.) / mm: 1.3
  This specifies the maximum thickness of the capacitor, which is 1.3mm. This dimension is critical for PCB layout and ensuring adequate clearance in compact electronic assemblies.
• Temperature Characteristic: X8R
  X8R is a dielectric material classification defined by EIA standards. It indicates a ceramic dielectric that operates over a temperature range of -55°C to +150°C with a capacitance change limited to ±15% over this range. This makes the C3216X8R2A104K115AE highly suitable for applications requiring stable performance across a wide temperature spectrum.
• Component Type: Ceramic Capacitor (MLCC)
  This confirms the component is a Multilayer Ceramic Capacitor, known for its small size, high frequency response, low equivalent series resistance (ESR), and excellent reliability, making it ideal for a vast array of electronic applications.
• Product Status: Production
  This indicates 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: 100
  The maximum DC voltage that can be continuously applied to the capacitor without risk of breakdown. A 100V rating provides ample headroom for many 5V, 12V, 24V, and even 48V power supply applications, ensuring robust operation.
• 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 its full operating temperature range.
• Operating Temp. Range / °C: -55 to 150
  This broad operating temperature range signifies the capacitor’s ability to function reliably in extreme cold and hot environments, making it suitable for industrial, automotive (non-critical), and outdoor electronic equipment.

Features and Benefits

• High-Temperature Stability: With an X8R dielectric and an operating temperature range of -55°C to 150°C, the C3216X8R2A104K115AE maintains stable capacitance values even in challenging thermal conditions, crucial for reliable circuit operation.
• Enhanced Mechanical Reliability: The ‘Mid150°CSoft’ feature incorporates soft terminations, significantly reducing the risk of mechanical stress-induced cracking during assembly or thermal cycling, leading to longer product lifespans.
• Compact EIA 1206 Package: The industry-standard 3.2mm x 1.6mm footprint allows for efficient PCB design and high-density component placement, supporting miniaturization trends in modern electronics.
• Versatile Commercial Grade Performance: Designed for commercial applications, this TDK MLCC offers a robust and cost-effective solution for general-purpose filtering, decoupling, and timing functions across a wide array of electronic devices.
• Reputable Manufacturer: Sourced from TDK, a leader in passive components, ensuring high quality, consistent performance, and adherence to international manufacturing standards.

Typical Applications

• Power Supply Decoupling: The 100nF capacitance and 100V rating make it ideal for decoupling integrated circuits (ICs) in power supply lines. It effectively filters out high-frequency noise and stabilizes voltage rails, ensuring clean power delivery to sensitive digital and analog circuits in industrial control systems and consumer electronics.
• Signal Filtering and Conditioning: Utilized in various signal processing circuits to filter unwanted noise or to shape frequency responses. For instance, in audio amplifiers or sensor interfaces, it can act as a low-pass or high-pass filter component, ensuring clear signal transmission.
• Timing Circuits: Its stable capacitance and tolerance make it suitable for use in RC timing circuits, oscillators, and clock generation modules where precise timing is required, such as in microcontrollers or communication devices.
• LED Lighting Drivers: In LED driver circuits, this capacitor can be used for smoothing rectified AC voltage, filtering switching noise, or as part of resonant tank circuits to improve efficiency and stability of the LED power supply.
• Automotive Infotainment Systems (Non-Critical): While not strictly automotive grade, its wide operating temperature range and robust design make it suitable for non-critical applications within automotive infotainment systems, GPS modules, or telematics where extreme temperature stability is beneficial.

Summary

The C3216X8R2A104K115AE TDK Ceramic Capacitor is a reliable and high-performance passive component designed for a broad spectrum of commercial-grade electronic applications. Its key attributes, including a 100nF capacitance, 100V rated voltage, X8R temperature characteristic, and robust ‘Mid150°CSoft’ feature, ensure stable and durable operation in challenging environments. This essential component is stocked and shipped across India by Cirkit Electro Components, Mumbai, providing easy access for all your electronic manufacturing needs.

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