FK28X5R1A105KN006 FK28X5R1A105KN006 Ceramic Capacitor (Leaded MLCC)

FK28X5R1A105KN006

Overview

FK28X5R1A105KN006 is a high-quality ceramic capacitor (Leaded MLCC) manufactured by TDK, a global leader in electronic components. This passive component is designed to store and release electrical energy, playing a crucial role in filtering, bypassing, coupling, and timing circuits within various electronic systems. As a leaded multilayer ceramic capacitor (MLCC), it offers robust performance and ease of integration into through-hole PCB designs, making it a versatile choice for a wide array of commercial-grade applications. TDK’s commitment to precision engineering ensures that this capacitor delivers reliable and consistent electrical characteristics.

Key Specifications

• Apps. (Commercial Grade): This attribute signifies that the FK28X5R1A105KN006 capacitor is engineered to meet the demanding requirements of general commercial electronic devices and systems. Components designated as commercial grade are typically designed for standard operating conditions, offering a balance of performance, reliability, and cost-effectiveness for a broad range of everyday applications, unlike automotive or industrial grades which have more stringent environmental and operational specifications.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its expertise in magnetic and electronic components. Specifying TDK as the brand assures buyers of a product manufactured to high industry standards, backed by extensive research and development, and a reputation for quality and innovation in the passive components market.
• Feature (General): The ‘General’ feature indicates that this capacitor is suitable for a wide variety of standard circuit functions without specialized characteristics. It is a versatile component that can be employed in numerous applications where basic capacitance and reliability are required, such as power supply filtering, signal coupling, and timing circuits.
• Tolerance (±10%): This value specifies the permissible deviation of the actual capacitance from its nominal value. A ±10% tolerance means that a 1μF capacitor will have an actual capacitance between 0.9μF and 1.1μF. This level of tolerance is common for general-purpose applications where precise capacitance values are not absolutely critical, offering a good balance between performance and cost.
• Capacitance (1μF): The capacitance of 1 microfarad (μF) indicates the component’s ability to store electric charge. This value is significant for applications requiring moderate charge storage, such as power supply decoupling to smooth voltage ripples, or in audio coupling circuits to block DC while passing AC signals.
• F(Nom.) / mm (5): This refers to the nominal lead pitch, or the distance between the centers of the capacitor’s leads, which is 5mm. This dimension is crucial for PCB layout and ensures compatibility with standard through-hole mounting patterns, simplifying the design and assembly process.
• L(Max.) / mm (4): The maximum length of the capacitor body is 4mm. This physical dimension is important for space-constrained designs, ensuring the component fits within the allocated area on the printed circuit board.
• T(Max.) / mm (2.5): The maximum thickness (or height) of the capacitor body is 2.5mm. This dimension is critical for overall product height and clearance considerations, especially in compact electronic devices where vertical space is limited.
• Temp. Chara. (X5R): X5R is a dielectric material classification that defines the capacitor’s temperature characteristic. X5R capacitors are suitable for a wide operating temperature range from -55°C to +85°C, with a capacitance change limited to ±15% over this range. This makes them ideal for commercial applications where moderate temperature stability is required.
• W(Max.) / mm (5.5): The maximum width of the capacitor body is 5.5mm. Along with length and thickness, this dimension helps engineers plan the physical layout of components on a PCB, ensuring proper fit and avoiding interference with other parts.
• Component Type (Ceramic Capacitor (Leaded MLCC)): This clearly identifies the component as a multilayer ceramic capacitor with leads, distinguishing it from surface-mount (SMD) MLCCs or other capacitor types like electrolytic or film capacitors. Leaded MLCCs are known for their mechanical robustness and suitability for manual assembly or automated through-hole insertion.
• Product Status (Production(NRND)): ‘Production (NRND)’ stands for Production (Not Recommended for New Designs). This status indicates that the component is currently in production and available for existing designs, but TDK advises against using it in new product developments. This could be due to the availability of newer, improved alternatives or a planned obsolescence in the future, prompting designers to consider newer parts for long-term product viability.
• Rated Voltage [DC] / V (10): The rated voltage of 10V DC specifies the maximum continuous DC voltage that can be applied across the capacitor without risking damage or premature failure. It is crucial to select a capacitor with a rated voltage significantly higher than the maximum expected operating voltage in the circuit to ensure reliability and safety.
• Lead Length / Package Type (Taping): ‘Taping’ indicates that the component is supplied on tape and reel packaging. This packaging method is standard for automated assembly processes (e.g., using radial lead insertion machines), allowing for efficient and high-volume placement of components onto PCBs.

Features and Benefits

• High Reliability from TDK: As a product from TDK, a globally recognized leader in electronic components, the FK28X5R1A105KN006 benefits from stringent quality control and advanced manufacturing processes, ensuring high reliability and consistent performance in diverse commercial applications.
• Versatile 1μF Capacitance: The 1μF capacitance value, combined with a ±10% tolerance, makes this capacitor highly versatile for general-purpose filtering, decoupling, and timing applications, providing stable operation across various circuit designs.
• Robust Leaded MLCC Design: The leaded multilayer ceramic capacitor (MLCC) construction offers excellent mechanical stability and ease of through-hole mounting, making it suitable for applications requiring robust connections and traditional PCB assembly methods.
• Wide Operating Temperature Range (X5R): With an X5R temperature characteristic, the capacitor maintains stable performance over a broad temperature range of -55°C to +85°C, ensuring dependable operation in typical commercial environments.
• Compact Form Factor: With maximum dimensions of 4mm (L), 5.5mm (W), and 2.5mm (T), the FK28X5R1A105KN006 offers a compact footprint, facilitating its integration into space-constrained electronic devices without compromising performance.
• Automated Assembly Ready: Supplied in taping packaging, this capacitor is optimized for automated radial insertion machines, streamlining the manufacturing process for high-volume production and reducing assembly costs.

Typical Applications

• Power Supply Decoupling: The FK28X5R1A105KN006 is commonly used in power supply circuits to decouple integrated circuits (ICs) and other active components. By placing it close to the power pins of an IC, it provides a local reservoir of charge, smoothing out transient current demands and filtering out high-frequency noise from the power rail, thereby ensuring stable operation of the IC.
• Signal Coupling and Decoupling: In analog and digital circuits, this capacitor can be employed for AC coupling, where it blocks DC voltage while allowing AC signals to pass through, effectively isolating different stages of a circuit. Conversely, it can also be used for DC blocking in signal paths to prevent unwanted DC offsets from affecting subsequent stages.
• Timing Circuits and Oscillators: The stable capacitance of the FK28X5R1A105KN006 makes it suitable for use in RC timing circuits, where its capacitance value, in conjunction with a resistor, determines time constants for delays, pulse generation, or frequency setting in oscillators. Its X5R temperature characteristic ensures reasonable stability for such applications.
• Filtering Applications: This capacitor is effective in various filtering roles, such as low-pass or high-pass filters, to remove unwanted frequency components from a signal. For instance, in audio circuits, it can help filter out high-frequency noise or unwanted low-frequency hum, contributing to cleaner signal reproduction.
• General Purpose Bypass: In many electronic systems, the FK28X5R1A105KN006 serves as a general-purpose bypass capacitor. It shunts high-frequency noise to ground, preventing it from propagating through the circuit and interfering with sensitive components, thus improving overall system stability and electromagnetic compatibility (EMC).

Summary

The FK28X5R1A105KN006 is a reliable and versatile 1μF X5R ceramic capacitor from TDK, designed for a broad spectrum of commercial-grade electronic applications. Its robust leaded MLCC construction, coupled with precise specifications, ensures stable performance in power supply decoupling, signal conditioning, and filtering tasks. This component is currently stocked and shipped across India by Cirkit Electro Components, Mumbai, providing easy access for all your electronic design and manufacturing needs.

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