C1608X8R1H223M080AA C1608X8R1H223M080AA Ceramic Capacitor (MLCC)

C1608X8R1H223M080AA 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 requiring reliable capacitance in demanding thermal environments. As a ceramic capacitor, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. The C1608X8R1H223M080AA stands out due to its X8R dielectric, which allows for stable operation up to 150°C, making it suitable for automotive, industrial, and power supply applications where extreme temperatures are common.

Key Specifications

This TDK MLCC boasts several critical specifications that define its performance and suitability for various designs:

• Apps. (Commercial Grade): This designation indicates that the capacitor is designed and tested for use in standard commercial electronic equipment, offering a balance of performance and cost-effectiveness for a wide range of products, though not typically for mission-critical automotive or medical life-support systems.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality passive components, magnetic products, and other electronic devices. Their brand signifies reliability and adherence to stringent manufacturing standards.
• Feature (150°C): This is a key differentiator, highlighting the capacitor’s ability to operate continuously at temperatures up to 150°C. This extended temperature capability is crucial for applications in harsh environments, such as under-the-hood automotive electronics or industrial power converters.
• Tolerance (±20%): The capacitance value can vary by up to ±20% from its nominal value. While this tolerance might seem broad, it is common for ceramic capacitors in many filtering and decoupling applications where the exact capacitance is not as critical as stability and high-frequency performance.
• L x W Size (1.6mm x 0.8mm [EIA 0603]): This specifies the physical dimensions of the component. The 0603 EIA standard size is a very common surface-mount package, offering a good balance between miniaturization and ease of handling during assembly, making it suitable for compact PCBs.
• Capacitance (22nF): The nominal capacitance value is 22 nanofarads (22 x 10^-9 Farads). This value is commonly used for decoupling, filtering, and timing applications in various digital and analog circuits.
• T(Max.) / mm (0.9): This indicates the maximum thickness of the component, which is 0.9mm. This dimension is important for board layout and ensuring adequate clearance in height-constrained designs.
• Temp. Chara. (X8R): X8R is a dielectric material classification according to EIA standards. It signifies a temperature characteristic where the capacitance change is within ±15% over an operating temperature range of -55°C to +150°C. This stability across a wide temperature range is a significant advantage for demanding applications.
• Component Type (Ceramic Capacitor (MLCC)): This confirms it is a Multilayer Ceramic Capacitor, known for their small size, low equivalent series resistance (ESR), low equivalent series inductance (ESL), and excellent high-frequency performance.
• Product Status (Production(NRND)): “Production (Not Recommended for New Designs)” means the part is currently in production and available, but the manufacturer recommends using a newer, potentially improved part for new product developments. This is important for long-term product planning.
• Rated Voltage [DC] / V (50): The maximum DC voltage that can be continuously applied across the capacitor without causing damage or premature failure is 50V. This rating must not be exceeded in the application circuit.
• Cap.Change or Temp.Coef. (±15%): This reiterates the capacitance change over the specified temperature range, confirming the X8R dielectric’s stability.
• Operating Temp. Range / °C (-55 to 150): This specifies the full range of ambient temperatures over which the capacitor is designed to operate reliably, from extreme cold to very high heat.

Features and Benefits

• Extended High-Temperature Operation: With an operating temperature range up to 150°C and an X8R dielectric, this capacitor ensures stable performance in environments where standard capacitors would fail, providing enhanced reliability for critical systems.
• Compact 0603 Package: The small 1.6mm x 0.8mm footprint allows for high-density PCB designs, contributing to miniaturization and space-saving in modern electronic devices.
• Reliable TDK Quality: Manufactured by TDK, a leader in passive components, this MLCC guarantees consistent quality, robust construction, and dependable electrical characteristics, reducing the risk of field failures.
• Versatile Commercial Grade: Suitable for a broad spectrum of commercial applications, offering a cost-effective solution without compromising on essential performance parameters for general electronics.
• Low ESR/ESL: As a ceramic capacitor, it inherently offers low equivalent series resistance and inductance, which is crucial for effective high-frequency decoupling and filtering in fast-switching circuits.

Typical Applications

The C1608X8R1H223M080AA’s robust characteristics make it suitable for a variety of demanding applications:

• Automotive Electronics (Non-Critical): Ideal for infotainment systems, body electronics, and comfort features where temperatures can rise significantly, but not in safety-critical powertrain or ADAS systems requiring AEC-Q200 qualification. Its 150°C rating is highly beneficial in these environments.
• Industrial Control Systems: Used in PLCs, motor drives, and sensor interfaces operating in factory environments that may experience wide temperature fluctuations, providing stable filtering and voltage stabilization.
• Power Supply Units (PSUs) and DC-DC Converters: Excellent for input/output filtering and decoupling in power conversion circuits, especially those requiring high-temperature operation and stable capacitance to maintain efficiency and ripple suppression.
• LED Lighting Drivers: Suitable for use in high-power LED drivers where heat generation is significant, ensuring the longevity and stable operation of the lighting system.
• General Purpose Decoupling and Filtering: Its 22nF capacitance and 50V rating make it a versatile choice for decoupling IC power pins and filtering noise in a wide array of digital and analog circuits, particularly where space is at a premium and temperature stability is desired.

In summary, the TDK C1608X8R1H223M080AA is a reliable, high-temperature ceramic capacitor designed for commercial applications. Its X8R dielectric and 150°C operating capability, combined with TDK’s manufacturing excellence, make it an excellent choice for demanding electronic designs. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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