C1608X8R1H682K080AE C1608X8R1H682K080AE Ceramic Capacitor (MLCC)

C1608X8R1H682K080AE

Overview

C1608X8R1H682K080AE 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 stable capacitance and reliable operation across a wide range of temperatures. As a multilayer ceramic capacitor, it provides excellent volumetric efficiency, making it suitable for compact electronic designs where space is at a premium. Its primary function is to store and release electrical energy, filter noise, and stabilize voltage in various circuits, contributing to the overall performance and longevity of electronic devices.

Key Specifications

• Applications: Commercial Grade This attribute indicates that the capacitor is engineered to meet the robust requirements of commercial electronic products. It signifies a balance of performance, reliability, and cost-effectiveness suitable for a broad array of mainstream electronic devices, as opposed to specialized automotive or military-grade components.
• Brand: TDK TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components and materials. Specifying TDK assures buyers of the component’s origin from a trusted manufacturer with a strong reputation for innovation and reliability in the electronics industry.
• Feature: 150°CSoft The “150°CSoft” feature highlights the capacitor’s ability to operate reliably at elevated temperatures up to 150°C. The “Soft” aspect often refers to a design that mitigates thermal stress, enhancing the component’s durability and performance in demanding thermal environments, which is crucial for modern high-power density electronics.
• Tolerance: ±10% This value specifies the maximum permissible deviation of the actual capacitance from its nominal value. A ±10% tolerance is a standard commercial specification, indicating a good level of precision for general-purpose filtering, coupling, and decoupling applications where exact capacitance values are important but not ultra-critical.
• L x W Size: 1.6mm x 0.8mm [EIA 0603] This defines the physical dimensions of the capacitor, corresponding to the EIA 0603 standard package size. This miniature footprint is highly desirable in modern electronics for space-constrained designs, enabling compact PCBs and smaller end products. Understanding the size is critical for PCB layout and automated assembly processes.
• Capacitance: 6.8nF This is the nominal electrical capacitance of the component, measured in nanofarads (nF). A capacitance of 6.8nF is commonly used in various signal filtering, bypassing, and timing circuits, providing effective charge storage and discharge capabilities for stable circuit operation.
• T(Max.) / mm: 0.95 This attribute denotes the maximum thickness of the component, which is 0.95mm. Along with length and width, thickness is a crucial dimension for mechanical design, ensuring proper fit within enclosures and compatibility with automated pick-and-place machinery during manufacturing.
• Temp. Chara.: X8R X8R is a specific dielectric material classification according to EIA standards. It indicates that the capacitor’s capacitance change is within ±15% over an operating temperature range of -55°C to +150°C. This characteristic makes the C1608X8R1H682K080AE particularly suitable for applications requiring stable performance across wide temperature variations.
• Component Type: Ceramic Capacitor (MLCC) This identifies the fundamental type of component. MLCCs are known for their high reliability, small size, and excellent frequency response, making them ubiquitous in almost all electronic circuits for various functions.
• Product Status: Production (NRND) “Production (NRND)” means the component is currently in active production but is designated as “Not Recommended for New Designs.” While still available, manufacturers typically advise against using NRND parts in new product developments due to potential future obsolescence or the availability of newer, improved alternatives.
• Rated Voltage [DC] / V: 50 This specifies the maximum DC voltage that can be continuously applied across the capacitor without causing damage or premature failure. A 50V rating makes this capacitor suitable for a wide range of low to medium voltage applications, providing a safety margin for typical 3.3V, 5V, 12V, or 24V power rails.
• Cap.Change or Temp.Coef.: ±15% This reiterates the capacitance change over the specified temperature range, directly correlating with the X8R dielectric characteristic. It quantifies the stability of the capacitor’s value under varying thermal conditions, crucial for applications where precise timing or filtering is required across temperature fluctuations.
• Operating Temp. Range / °C: -55 to 150 This defines the full temperature spectrum within which the capacitor is designed to operate reliably and meet its specified electrical characteristics. The broad range from -55°C to +150°C underscores its robustness for harsh industrial, automotive, or outdoor environments where extreme temperatures are common.

Features and Benefits

• Wide Operating Temperature Range: With an operating temperature range of -55°C to +150°C and X8R temperature characteristics, this capacitor ensures stable performance and reliability even in extreme thermal conditions, making it ideal for demanding industrial and automotive-adjacent applications.
• Compact 0603 Package: The miniature 1.6mm x 0.8mm (EIA 0603) footprint allows for high-density mounting on printed circuit boards, facilitating the design of smaller, more compact electronic devices and reducing overall PCB real estate requirements.
• High Reliability from TDK: Manufactured by TDK, a leader in passive components, the C1608X8R1H682K080AE benefits from rigorous quality control and advanced manufacturing processes, ensuring consistent performance and long operational life.
• Enhanced Thermal Stress Mitigation: The “150°CSoft” feature indicates a design optimized to withstand thermal stresses, which contributes to increased durability and reduced risk of failure when subjected to rapid temperature changes or prolonged operation at high temperatures.
• Versatile Commercial Grade Application: Designed for commercial-grade use, this capacitor offers a robust and cost-effective solution for a broad spectrum of electronic products, balancing performance with economic viability for mass production.

Typical Applications

• Power Supply Decoupling: In DC-DC converters and linear regulators, the C1608X8R1H682K080AE can be used for decoupling power lines, filtering out high-frequency noise, and providing a stable voltage supply to integrated circuits, ensuring reliable operation of digital and analog components.
• Signal Filtering: Its 6.8nF capacitance and stable X8R characteristics make it suitable for various signal filtering applications, such as low-pass or high-pass filters in audio circuits, sensor interfaces, or communication modules, helping to clean up signals and improve data integrity.
• Timing Circuits: The capacitor can be integrated into RC timing circuits for oscillators, timers, and delay lines in microcontrollers or other digital logic, where its stable capacitance over temperature contributes to precise timing intervals.
• Impedance Matching: In RF (Radio Frequency) circuits, this MLCC can be employed for impedance matching networks, ensuring maximum power transfer between different stages of a circuit, such as between an antenna and a transceiver, optimizing signal strength and efficiency.
• General-Purpose Bypass: Widely used as a bypass capacitor across the power pins of ICs, it helps to suppress transient voltage spikes and supply local charge, preventing voltage drops during sudden current demands and maintaining the stability of the IC’s operation.

Summary

The C1608X8R1H682K080AE from TDK is a robust and versatile ceramic capacitor, ideal for a wide array of commercial applications demanding stable performance across a broad temperature range. Its compact 0603 package, 6.8nF capacitance, 50V rating, and X8R dielectric make it a reliable choice for critical filtering, decoupling, and timing functions. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your project needs.

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