C1005NP01H221J050BA C1005NP01H221J050BA Ceramic Capacitor (MLCC)

C1005NP01H221J050BA is a high-performance ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is specifically designed for commercial-grade applications, offering exceptional stability and reliability in demanding environments. As a Multi-Layer Ceramic Capacitor (MLCC), it provides capacitance in a compact surface-mount package, making it indispensable for modern electronic circuit designs where space is at a premium. Its NP0 temperature characteristic ensures minimal capacitance change over a wide temperature range, making it ideal for precision timing and filtering applications.

Key Specifications

The C1005NP01H221J050BA boasts several critical specifications that define its performance and suitability for various applications. Its Capacitance of 220pF indicates its ability to store electrical charge, a fundamental property for filtering, coupling, and timing circuits. The tight Tolerance of ±5% ensures that the actual capacitance value is very close to the nominal value, which is crucial for precision applications where exact timing or frequency response is required. The Rated Voltage [DC] of 50V signifies the maximum DC voltage that can be continuously applied across the capacitor without risk of breakdown, making it suitable for a wide range of low to medium voltage circuits. The L x W Size of 1.0mm x 0.5mm, corresponding to the EIA 0402 package, highlights its miniature footprint, essential for compact electronic devices. The T(Max.) / mm of 0.55mm specifies its maximum thickness, further emphasizing its low-profile design. Its Temp. Chara. is NP0 (also known as C0G), which stands for ‘Negative-Positive Zero’. This characteristic indicates an extremely stable capacitance over temperature, with a Cap.Change or Temp.Coef. of 0±30ppm/°C, meaning the capacitance changes by a negligible amount per degree Celsius. This stability is vital for applications requiring high precision. The broad Operating Temp. Range / °C of -55 to 150°C underscores its robustness, allowing it to function reliably in extreme hot and cold conditions, far exceeding typical commercial requirements. Finally, its Product Status as ‘Production’ confirms that it is an actively manufactured and readily available component for ongoing designs and mass production.

Features and Benefits

• Exceptional Temperature Stability: The NP0 temperature characteristic ensures virtually no capacitance change over its wide operating temperature range (-55 to 150°C), making it perfect for precision applications.
• High Reliability: Designed for commercial-grade applications and capable of operating at temperatures up to 150°C, this capacitor offers superior long-term reliability and performance in demanding environments.
• Compact Size (EIA 0402): With dimensions of 1.0mm x 0.5mm, its miniature footprint enables high-density circuit designs, crucial for modern, space-constrained electronic devices.
• Precision Tolerance: A tight ±5% capacitance tolerance ensures accurate circuit performance, which is critical for sensitive timing, filtering, and resonant circuits.
• Versatile Voltage Rating: The 50V DC rated voltage provides ample headroom for various low to medium voltage applications, enhancing design flexibility.

Typical Applications

The TDK C1005NP01H221J050BA ceramic capacitor is highly versatile and finds application in numerous electronic systems:

• Timing Circuits: Due to its stable NP0 temperature characteristic and precise capacitance, it is ideal for use in oscillators, clock generators, and other timing-critical applications where frequency stability is paramount.
• Filtering and Decoupling: Its ability to store and release charge quickly makes it excellent for filtering noise from power lines and decoupling supply rails in microcontrollers, FPGAs, and other integrated circuits, ensuring clean power delivery.
• Resonant Circuits: In RF and communication systems, its precise capacitance and low loss tangent make it suitable for impedance matching networks, LC filters, and resonant tank circuits.
• Sensor Interfaces: The stability across temperature and voltage makes it a reliable choice for conditioning signals from sensors in industrial, automotive, and medical applications where accuracy over varying conditions is essential.
• High-Temperature Environments: With an operating temperature range up to 150°C, it is well-suited for electronics in harsh environments such as under-the-hood automotive systems, industrial control, and power supply units that experience significant heat.

In summary, the C1005NP01H221J050BA is a robust, high-precision ceramic capacitor from TDK, offering exceptional stability and reliability for a wide array of commercial applications. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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