C3216X8L0G226M160AC C3216X8L0G226M160AC Ceramic Capacitor (MLCC)

C3216X8L0G226M160AC

Overview

C3216X8L0G226M160AC is a high-performance ceramic capacitor (MLCC – Multilayer Ceramic Capacitor) 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 various electronic circuits. Its robust construction and specific electrical characteristics make it suitable for demanding commercial-grade applications, particularly those requiring operation at elevated temperatures.

Key Specifications

This TDK ceramic capacitor boasts several critical specifications that define its performance and suitability for specific applications:

• Apps.: Commercial Grade – This designation indicates that the capacitor is designed and tested to meet the rigorous requirements of commercial electronic products, ensuring reliability and consistent performance in a wide range of standard applications.
• Brand: TDK – TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, particularly in the field of passive components like capacitors, inductors, and ferrite products.
• Feature: 150°C – A standout feature, this indicates the capacitor’s ability to operate reliably at temperatures up to 150°C, making it ideal for high-temperature environments often found in automotive, industrial, and power electronics.
• Tolerance: ±20% – This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±20% tolerance is common for general-purpose capacitors, offering a balance between cost and precision for many applications.
• L x W Size: 3.2mm x 1.6mm [EIA 1206] – This is the physical dimension of the capacitor. The 3.2mm x 1.6mm size corresponds to the industry-standard EIA 1206 package, which is a widely used surface-mount technology (SMT) footprint, facilitating automated assembly processes.
• Capacitance: 22μF – This is the primary electrical characteristic, representing the capacitor’s ability to store charge. A 22 microfarad (μF) capacitance is relatively high for an MLCC of this size, making it suitable for filtering and energy storage in power supply lines.
• T(Max.) / mm: 1.9 – This denotes the maximum thickness of the component, which is crucial for PCB layout and ensuring proper clearance in compact designs.
• Temp. Chara.: X8L – X8L is a dielectric material classification that defines the capacitance change over a specific temperature range. For X8L, the capacitance change is within +15% to -40% over an operating temperature range of -55°C to +150°C, making it suitable for applications requiring stable performance across a broad temperature spectrum.
• Component Type: Ceramic Capacitor (MLCC) – This confirms its construction as a Multilayer Ceramic Capacitor, known for its small size, high frequency performance, and reliability.
• Product Status: Production – This indicates that the component is actively being manufactured and is readily available for purchase and integration into new designs.
• Rated Voltage [DC] / V: 4 – This is the maximum DC voltage that can be continuously applied to the capacitor without risk of breakdown. For the C3216X8L0G226M160AC, a 4V rating makes it suitable for low-voltage power rails and signal conditioning in modern digital circuits.
• Cap.Change or Temp.Coef.: +15,-40% – This reiterates the capacitance change over temperature, specifically for the X8L dielectric, indicating the maximum positive and negative deviation from the nominal capacitance at room temperature within the specified operating temperature range.
• Operating Temp. Range / °C: -55 to 150 – This wide operating temperature range highlights the capacitor’s robustness, allowing it to function reliably in extreme cold and hot environments, which is critical for industrial and automotive applications.

Features and Benefits

• High-Temperature Operation: With an impressive operating temperature range up to 150°C, this capacitor is perfectly suited for demanding environments where standard components would fail, offering enhanced reliability in hot zones.
• Compact EIA 1206 Package: The industry-standard 3.2mm x 1.6mm footprint allows for efficient use of PCB space, facilitating miniaturization and high-density designs in modern electronics.
• Stable X8L Dielectric: The X8L temperature characteristic ensures predictable capacitance behavior across a broad temperature range (-55°C to 150°C), minimizing performance variations due to thermal fluctuations.
• Commercial Grade Reliability: Designed for commercial applications, this TDK MLCC offers robust and consistent performance, reducing the risk of field failures and ensuring long-term operational stability.
• High Capacitance in a Small Footprint: A 22μF capacitance in an 1206 package provides significant energy storage and filtering capabilities, making it effective for power supply decoupling and ripple reduction in compact designs.

Typical Applications

• Automotive Electronics: The C3216X8L0G226M160AC is ideal for under-the-hood applications such as engine control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS) where high temperatures and reliable performance are critical. Its 150°C rating and robust construction ensure longevity in harsh automotive environments.
• Industrial Control Systems: In industrial settings, equipment often operates in environments with significant temperature variations. This capacitor can be used in programmable logic controllers (PLCs), motor drives, and sensor interfaces, providing stable power filtering and signal integrity under challenging conditions.
• Power Supply Decoupling: Its 22μF capacitance and 4V rating make it an excellent choice for decoupling power rails in low-voltage digital circuits, microcontrollers, and FPGAs. It helps to suppress noise and provide a stable voltage supply, crucial for reliable digital operation.
• LED Lighting Drivers: High-power LED drivers can generate considerable heat. This TDK capacitor’s high-temperature capability allows it to be integrated into LED driver circuits for filtering and smoothing, contributing to the overall efficiency and lifespan of the lighting system.
• Telecommunications Infrastructure: Equipment in telecom base stations and networking devices often requires components that can withstand continuous operation at elevated temperatures. This MLCC can be used in power management modules and signal processing units to ensure stable and reliable communication.

Summary

The C3216X8L0G226M160AC from TDK is a versatile and robust ceramic capacitor engineered for high-temperature, commercial-grade applications. Its 22μF capacitance, 4V rating, and X8L dielectric make it a reliable choice for power decoupling, filtering, and energy storage in demanding electronic designs. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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