C1608NP01H1R5C080AA C1608NP01H1R5C080AA Ceramic Capacitor (MLCC)

C1608NP01H1R5C080AA

Overview

C1608NP01H1R5C080AA is a high-quality Ceramic Capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific component falls under the category of passive components, crucial for various electronic circuits. Its primary function is to store and release electrical energy, filter noise, and stabilize voltage, making it indispensable in modern electronics. As an MLCC, or Multi-Layer Ceramic Capacitor, it utilizes multiple layers of dielectric and electrode materials to achieve high capacitance values in a compact form factor. TDK’s reputation for precision engineering ensures that this capacitor delivers consistent and reliable performance in demanding commercial-grade applications.

Key Specifications

• Apps.: Commercial Grade: This designation indicates that the capacitor is designed and tested to meet the rigorous performance and reliability standards required for commercial electronic products. It ensures suitability for a wide range of general-purpose applications where consistent operation is critical.
• Brand: TDK: TDK is a renowned Japanese multinational electronics company known for its expertise in magnetic and electronic components. Their brand signifies a commitment to quality, innovation, and reliability in passive components.
• Feature: 150°C: This attribute highlights the capacitor’s ability to operate reliably at elevated temperatures, specifically up to 150°C. This extended temperature range is crucial for applications in harsh environments or where significant heat generation is expected, such as automotive electronics or power supplies.
• Tolerance: ±0.25pF: The capacitance tolerance specifies the permissible deviation from the nominal capacitance value. A tight tolerance of ±0.25pF for a 1.5pF capacitor indicates high precision, which is vital in frequency-sensitive circuits like RF filters or oscillators where exact capacitance values are critical for circuit performance.
• L x W Size: 1.6mm x 0.8mm [EIA 0603]: This specifies the physical dimensions of the surface-mount device (SMD) capacitor. The 1.6mm length and 0.8mm width correspond to the industry-standard EIA 0603 package size. This compact footprint is highly desirable for miniaturized electronic devices, allowing for higher component density on printed circuit boards (PCBs).
• Capacitance: 1.5pF: This is the nominal capacitance value of the component, representing its ability to store electrical charge. A 1.5pF capacitance is typically found in high-frequency applications where small capacitance values are required for tuning, filtering, or coupling.
• T(Max.) / mm: 0.9: This indicates the maximum thickness of the capacitor, which is 0.9mm. This dimension is important for mechanical design considerations, especially in thin electronic devices or multi-layer PCB assemblies where vertical clearance is limited.
• Temp. Chara.: NP0: NP0 (Negative-Positive-Zero), also known as C0G, is a highly stable dielectric material. Capacitors with NP0 characteristics exhibit extremely low capacitance change over a wide temperature range, minimal aging, and very low dissipation factor. This makes them ideal for precision applications where temperature stability is paramount.
• Component Type: Ceramic Capacitor (MLCC): This confirms the fundamental type of capacitor. MLCCs are known for their small size, high reliability, and excellent high-frequency performance, making them a versatile choice across many electronic designs.
• Product Status: Obsolete: This status indicates that the C1608NP01H1R5C080AA is no longer actively manufactured by TDK. While it may still be available through existing stock, designers should consider alternative, currently produced parts for new designs to ensure long-term supply.
• Rated Voltage [DC] / V: 50: This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage or degradation. A 50V rating provides a sufficient margin for many low to medium voltage applications, ensuring operational safety and longevity.
• Cap.Change or Temp.Coef.: 0±30ppm/°C: This value quantifies the change in capacitance per degree Celsius of temperature variation. A coefficient of 0±30ppm/°C signifies exceptional temperature stability, characteristic of NP0 dielectrics. This means the capacitance value remains nearly constant even with significant temperature fluctuations, which is critical for precision timing and filtering circuits.
• Operating Temp. Range / °C: -55 to 150: This specifies the full range of ambient temperatures within which the capacitor is designed to operate reliably. The wide range from -55°C to 150°C underscores its robustness for extreme environmental conditions, from cryogenic to high-heat applications.

Features and Benefits

• Exceptional Temperature Stability (NP0 Dielectric): The NP0 temperature characteristic ensures that the 1.5pF capacitance remains virtually constant across a broad operating temperature range of -55°C to 150°C. This is crucial for precision circuits where stable performance despite thermal variations is non-negotiable, reducing design complexity and improving overall system reliability.
• Compact 0603 EIA Package: With dimensions of 1.6mm x 0.8mm, this MLCC offers a miniature footprint, enabling high-density PCB designs. This is a significant advantage for space-constrained applications, contributing to smaller, lighter, and more portable electronic devices without compromising performance.
• High Precision Capacitance Tolerance: A tight tolerance of ±0.25pF for the 1.5pF capacitance value ensures accurate circuit tuning and reliable frequency response. This precision is particularly beneficial in RF circuits, oscillators, and timing applications where even minor deviations can impact performance.
• Robust Commercial Grade Reliability: Designed for commercial applications, the C1608NP01H1R5C080AA is built to withstand demanding operational conditions. Its high-temperature capability up to 150°C further enhances its reliability in environments where other capacitors might fail, extending the lifespan of the end product.
• Versatile Voltage Rating: A rated voltage of 50V DC makes this capacitor suitable for a wide array of low-to-medium voltage electronic circuits. This versatility allows for its integration into various power management, signal processing, and filtering applications, providing a reliable solution across different design requirements.

Typical Applications

• RF and Microwave Circuits: The 1.5pF capacitance with tight tolerance and NP0 stability makes this capacitor ideal for high-frequency applications such as impedance matching, resonant circuits, and filter networks in RF transceivers, wireless communication modules, and satellite navigation systems. Its low parasitic inductance and excellent high-frequency response are critical in these demanding environments.
• Precision Timing Circuits: In applications requiring highly stable timing, such as crystal oscillators, phase-locked loops (PLLs), and clock generation circuits, the NP0 dielectric’s minimal capacitance drift over temperature is invaluable. This ensures consistent frequency output and reliable synchronization in microcontrollers, FPGAs, and communication equipment.
• Sensor Interface and Analog Signal Conditioning: For sensitive analog front-ends in sensor applications, the C1608NP01H1R5C080AA can be used for coupling, decoupling, or filtering small signals. Its stable capacitance prevents signal distortion due to temperature changes, ensuring accurate data acquisition from temperature, pressure, or motion sensors.
• Automotive Electronics (Non-Critical): While commercial grade, its 150°C operating temperature and robust construction make it suitable for less critical automotive applications where high temperatures are common, such as infotainment systems, body electronics, or non-safety-critical control modules, provided the obsolete status is managed.
• Medical Diagnostic Equipment: In certain non-life-support medical devices, where precision and reliability are important, this capacitor can be utilized in signal processing or filtering stages. Its stable performance helps maintain the accuracy of diagnostic measurements and ensures consistent operation of medical instrumentation.

Summary

The C1608NP01H1R5C080AA from TDK is a high-precision, temperature-stable 1.5pF ceramic capacitor in a compact 0603 package. Featuring an NP0 dielectric and a wide operating temperature range of -55°C to 150°C, it is engineered for demanding commercial-grade applications requiring exceptional stability and reliability. Although listed as obsolete, its robust specifications make it suitable for various high-frequency, timing, and sensor interface applications where precise capacitance and thermal stability are paramount. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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