C2012NP02W152J085AA C2012NP02W152J085AA Ceramic Capacitor (MLCC)

C2012NP02W152J085AA

Overview

The C2012NP02W152J085AA is a high-performance ceramic capacitor, specifically a Multi-Layer Ceramic Capacitor (MLCC), manufactured by TDK, a global leader in electronic components. This passive component is engineered to store and release electrical energy, filter noise, and stabilize voltage in a wide array of electronic circuits. Its robust design and precise electrical characteristics make it an ideal choice for demanding commercial-grade applications requiring reliability and stability, particularly in environments with elevated temperatures.

Key Specifications

• Apps. (Commercial Grade): This designation indicates that the C2012NP02W152J085AA is designed and tested to meet the rigorous requirements of general commercial electronic products. It ensures a high level of reliability and performance suitable for a broad range of consumer, industrial, and telecommunication applications, distinguishing it from automotive or specialized military-grade parts.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components. Specifying TDK assures buyers of a product manufactured to stringent quality control standards, leveraging decades of expertise in material science and component technology.
• Feature (Mid150°C): This highlights the capacitor’s capability to operate reliably at temperatures up to 150°C. This extended operating temperature range is crucial for applications where components are exposed to significant heat, such as power supplies, LED lighting drivers, and industrial control systems, ensuring stable performance where standard capacitors might fail.
• Tolerance (±5%): The capacitance tolerance of ±5% signifies the maximum permissible deviation from the nominal capacitance value. A tighter tolerance like this is critical in precision timing circuits, filters, and resonant circuits where the exact capacitance value significantly impacts circuit performance and accuracy.
• L x W Size (2.0mm x 1.25mm [EIA 0805]): This specifies the physical dimensions of the surface-mount component. The 2.0mm length by 1.25mm width corresponds to the EIA 0805 standard package size. This compact footprint is widely adopted in modern electronics, enabling miniaturization and high-density PCB layouts, which are essential for portable devices and space-constrained applications.
• Capacitance (1.5nF): The nominal capacitance value of 1.5 nanofarads (nF) determines the amount of charge the capacitor can store. This specific value is commonly used in various filtering, coupling, decoupling, and timing applications across a wide spectrum of electronic designs.
• T(Max.) / mm (1): This indicates the maximum thickness of the component, which is 1 millimeter. Along with the length and width, this dimension is vital for mechanical design and automated assembly processes, ensuring the component fits within specified height clearances on a PCB.
• Temp. Chara. (NP0): NP0, also known as C0G, is a highly stable dielectric material characteristic. It signifies a very low change in capacitance with temperature, voltage, and time. This characteristic is paramount for applications requiring high stability and precision, such as oscillators, RF circuits, and medical equipment, where even minor capacitance shifts can degrade performance.
• Component Type (Ceramic Capacitor (MLCC)): This confirms the component’s fundamental type. MLCCs are known for their small size, high capacitance values for their footprint, excellent high-frequency performance, and reliability, making them ubiquitous in modern electronics.
• Product Status (Production): A ‘Production’ status means the component is actively being manufactured and is readily available for mass market procurement. This assures buyers of long-term supply stability and support for new and existing designs.
• Rated Voltage [DC] / V (450): The rated voltage of 450V DC is the maximum continuous DC voltage that can be applied across the capacitor without causing damage. This high voltage rating makes the C2012NP02W152J085AA suitable for applications involving higher voltage rails, such as power factor correction circuits, lighting ballasts, and industrial power supplies.
• Cap.Change or Temp.Coef. (0±30ppm/°C): This specification quantifies the temperature coefficient of capacitance, indicating a change of 0±30 parts per million per degree Celsius. This exceptionally low coefficient, characteristic of NP0 dielectrics, underscores the capacitor’s superior temperature stability, ensuring consistent performance across its operating temperature range.
• Operating Temp. Range / °C (-55 to 150): This defines the full range of ambient temperatures within which the capacitor is guaranteed to operate within its specified parameters. The wide range from -55°C to 150°C highlights its suitability for extreme environments, from cold start-up conditions to high-temperature operation in enclosed systems.

Features and Benefits

• Exceptional Temperature Stability (NP0 Dielectric): The NP0 (C0G) temperature characteristic ensures minimal capacitance change over a wide temperature range (-55°C to 150°C) and with applied voltage, making it ideal for precision applications where stable performance is critical.
• High Voltage Capability: With a rated voltage of 450V DC, this MLCC is well-suited for high-voltage circuits, providing robust performance and reliability in power conversion and distribution systems.
• Compact EIA 0805 Footprint: The industry-standard 0805 package size (2.0mm x 1.25mm) allows for high-density mounting and miniaturization of electronic devices, optimizing PCB space and reducing overall product size.
• Commercial Grade Reliability: Designed for commercial applications, this capacitor offers a high level of reliability and consistent performance, ensuring long operational life and reduced maintenance in a variety of electronic products.
• Precision Capacitance Tolerance: A tight ±5% tolerance on capacitance ensures accurate circuit operation, which is essential for frequency-sensitive applications like filters, oscillators, and timing circuits.

Typical Applications

• Power Supply Units (PSUs): The C2012NP02W152J085AA is frequently used in switch-mode power supplies for filtering, decoupling, and resonant circuits, especially in sections requiring high voltage and temperature stability. Its 450V rating and 150°C operating temperature make it suitable for primary side filtering or snubber circuits.
• LED Lighting Drivers: In LED driver circuits, these capacitors are crucial for smoothing DC voltage, filtering ripple, and providing stable power to the LED arrays. The high-temperature capability is particularly beneficial in enclosed lighting fixtures where heat can build up.
• Industrial Control Systems: For industrial automation and control equipment, where reliability in harsh environments is paramount, this MLCC can be used in sensor interfaces, signal conditioning, and timing circuits, benefiting from its robust temperature performance and stability.
• Telecommunications Infrastructure: In base stations, network equipment, and other communication systems, the capacitor’s stable characteristics are valuable for RF filtering, impedance matching, and decoupling in high-frequency signal paths, ensuring signal integrity.
• Medical Diagnostic Equipment: Precision and reliability are critical in medical devices. This capacitor can be employed in various diagnostic equipment for accurate signal processing, filtering, and timing, leveraging its NP0 stability and tight tolerance.

Summary

The C2012NP02W152J085AA from TDK is a robust and highly stable ceramic capacitor designed for demanding commercial applications. Its combination of a high 450V rating, wide -55°C to 150°C operating temperature range, and NP0 dielectric characteristics ensures reliable and precise performance in critical electronic circuits. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your design and production needs.

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