C1005NP02A221J050BA C1005NP02A221J050BA Ceramic Capacitor (MLCC)

C1005NP02A221J050BA is a high-quality, commercial-grade ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific model is a multilayer ceramic chip capacitor designed for surface-mount applications, offering a capacitance of 220pF with a tight ±5% tolerance. It features an NP0 (C0G) temperature characteristic, ensuring stable performance across a wide operating temperature range of -55°C to 150°C. Its compact 0402 EIA size (1.0mm x 0.5mm) makes it ideal for miniaturized electronic circuits where space is a premium, while its 100V DC rated voltage provides robust operation in various commercial applications.

Key Specifications

The attributes of the C1005NP02A221J050BA capacitor are critical for understanding its performance and suitability for specific designs:

• Applications: Commercial Grade – This designation indicates the capacitor is designed for use in general electronic equipment, consumer electronics, and industrial applications where standard reliability and performance are required, as opposed to automotive or military specifications.
• Brand: TDK – TDK is a renowned Japanese multinational electronics company known for its high-quality passive components, ensuring reliability and consistent performance for this MLCC.
• Feature: Mid150°C – This highlights the capacitor’s capability to operate reliably at temperatures up to 150°C, making it suitable for applications in moderately high-temperature environments.
• Tolerance: ±5% – A tight capacitance tolerance of ±5% ensures that the actual capacitance value is very close to the nominal 220pF, which is crucial for precision timing circuits, filters, and resonant circuits where exact values are important for circuit functionality.
• L x W Size: 1.0mm x 0.5mm [EIA 0402] – This ultra-compact footprint corresponds to the 0402 EIA standard, signifying a length of 1.0mm and a width of 0.5mm. This small size is essential for modern, densely packed PCBs and miniaturized electronic devices.
• Capacitance: 220pF – The nominal capacitance of 220 picofarads is a common value used for decoupling, filtering, and resonant applications in a wide array of electronic circuits.
• T(Max.) / mm: 0.55 – This indicates the maximum thickness of the component, which is 0.55mm. This dimension is important for mechanical design and ensuring proper fit within height-constrained enclosures.
• Temp. Chara.: NP0 – NP0, also known as C0G, is a Class 1 dielectric material characterized by its extremely stable temperature coefficient of capacitance. This means its capacitance value changes very little with temperature variations, making it ideal for precision applications.
• Component Type: Ceramic Capacitor (MLCC) – As a Multilayer Ceramic Chip Capacitor, it is constructed from multiple layers of ceramic dielectric and metal electrodes, offering high capacitance in a small volume and excellent high-frequency performance.
• Product Status: Production – This confirms that the component is actively being manufactured and is readily available for new designs and mass production.
• Rated Voltage [DC] / V: 100 – The capacitor can safely withstand a continuous DC voltage of up to 100 volts. This rating is critical for ensuring the capacitor does not break down under the operating voltage of the circuit.
• Cap.Change or Temp.Coef.: 0±30ppm/°C – This precise specification for NP0 dielectric confirms that the capacitance change is extremely low, varying by only ±30 parts per million per degree Celsius, highlighting its exceptional thermal stability.
• Operating Temp. Range / °C: -55 to 150 – This broad operating temperature range signifies the capacitor’s ability to perform reliably in extreme cold and relatively high heat conditions, expanding its applicability across diverse environments.

Features and Benefits

• Exceptional Temperature Stability: The NP0 (C0G) temperature characteristic ensures minimal capacitance variation over a wide operating temperature range (-55°C to 150°C), making it ideal for precision circuits where stable performance is paramount.
• High Precision Capacitance: With a tight ±5% tolerance, the C1005NP02A221J050BA provides reliable and accurate capacitance, crucial for sensitive applications like timing circuits, filters, and oscillators.
• Compact Form Factor: The 0402 (1.0mm x 0.5mm) EIA size allows for high-density mounting and miniaturization of electronic devices, saving valuable PCB space and reducing overall product size.
• Robust Voltage Handling: A 100V DC rated voltage provides ample headroom for many commercial applications, ensuring reliability and preventing dielectric breakdown under normal operating conditions.
• Trusted Manufacturer: Manufactured by TDK, a leader in passive components, this MLCC guarantees high quality, consistent performance, and long-term reliability.
• Versatile Commercial Grade: Suitable for a broad spectrum of commercial electronic applications, offering a cost-effective yet high-performance solution for various designs.

Typical Applications

• Consumer Electronics: Used in smartphones, tablets, laptops, and other portable devices for decoupling, filtering, and signal conditioning, where small size and stable performance are critical.
• Industrial Control Systems: Employed in sensors, controllers, and automation equipment for noise reduction, timing, and signal integrity, benefiting from its high temperature rating and precision.
• Telecommunications Equipment: Integrated into base stations, routers, and network infrastructure for impedance matching, RF filtering, and power supply decoupling, leveraging its high-frequency characteristics.
• Medical Devices: Utilized in non-life-support medical diagnostic and monitoring equipment where reliability, precision, and compact size are important for patient safety and device functionality.
• Power Management Modules: Applied in DC-DC converters, voltage regulators, and power supply units for input/output filtering and ripple reduction, thanks to its stable capacitance and voltage rating.

In summary, the TDK C1005NP02A221J050BA ceramic capacitor offers an excellent combination of compact size, high precision, and robust performance across a wide temperature range. Its NP0 dielectric and 100V rating make it a versatile choice for demanding 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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