FK28X5R1A684KN006 FK28X5R1A684KN006 Ceramic Capacitor (Leaded MLCC)

FK28X5R1A684KN006 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, filter noise, and stabilize voltage in various electronic circuits. As a Leaded Multi-Layer Ceramic Capacitor (MLCC), it offers a robust and reliable solution for applications requiring through-hole mounting, ensuring excellent mechanical stability and ease of integration into printed circuit boards. TDK’s commitment to precision engineering ensures that this capacitor delivers consistent performance in demanding commercial environments.

Key Specifications

The attributes of the FK28X5R1A684KN006 ceramic capacitor are crucial for understanding its performance characteristics and suitability for specific designs: * Apps. (Commercial Grade): This designation indicates that the capacitor is engineered for use in general commercial electronic equipment, where reliability and consistent performance are important, but not necessarily for extreme conditions found in automotive or military applications. * Brand (TDK): TDK is a renowned Japanese electronics company, globally recognized for its high-quality passive components, including capacitors, inductors, and ferrites. Choosing a TDK component ensures a product backed by extensive research, development, and manufacturing expertise. * Feature (General): This signifies that the capacitor is designed for broad utility in various circuit functions, rather than being specialized for a niche application like high-frequency RF or power factor correction. * Tolerance (±10%): The capacitance value of 680nF can vary by up to ±10% from its nominal value. This tolerance is a standard specification for many ceramic capacitors and is acceptable for most general-purpose filtering, coupling, and bypass applications where precise capacitance is not critical. * Capacitance (680nF): This is the primary electrical property of the capacitor, indicating its ability to store charge. A capacitance of 680 nanofarads (0.68 microfarads) makes it suitable for applications requiring moderate charge storage or filtering at lower frequencies. * F(Nom.) / mm (5), L(Max.) / mm (4), T(Max.) / mm (2.5), W(Max.) / mm (5.5): These dimensions refer to the nominal lead spacing (F) and the maximum length (L), thickness (T), and width (W) of the capacitor body. These physical parameters are critical for PCB layout and mechanical fit within an enclosure. * Temp. Chara. (X5R): X5R is a common dielectric material classification for ceramic capacitors. It indicates that the capacitance change is within ±15% over an operating temperature range of -55°C to +85°C. This characteristic makes it suitable for a wide range of commercial and industrial applications where moderate temperature stability is required. * Component Type (Ceramic Capacitor (Leaded MLCC)): This specifies the fundamental type of capacitor. Leaded MLCCs are known for their high volumetric efficiency, good frequency response, and reliability, with leads providing robust connections for through-hole mounting. * Product Status (Production(NRND)): ‘Production’ means the component is actively being manufactured. ‘NRND’ stands for Not Recommended for New Designs, suggesting that while the part is available, designers might consider newer alternatives for future projects, possibly due to newer technologies or form factors becoming available. * Rated Voltage [DC] / V (10): This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage. A 10V rating indicates its suitability for low-voltage circuits, common in many digital and analog systems. * Lead Length / Package Type (Taping): ‘Taping’ refers to the packaging method where components are supplied on a continuous tape, typically for automated assembly processes. This ensures efficient handling and placement on production lines.

Features and Benefits

1. Robust Through-Hole Design: The leaded configuration provides superior mechanical stability and vibration resistance compared to surface-mount devices, making it ideal for applications requiring enhanced durability or manual assembly. 2. Reliable TDK Quality: Manufactured by TDK, a leader in passive components, ensuring high standards of quality, consistency, and long-term reliability in commercial-grade applications. 3. Versatile X5R Dielectric: The X5R temperature characteristic offers a good balance of capacitance stability over a broad temperature range (-55°C to +85°C), suitable for general-purpose filtering and decoupling tasks. 4. Compact and Efficient: Despite being a leaded component, its MLCC construction allows for a relatively high capacitance (680nF) in a compact form factor, optimizing PCB space. 5. Automated Assembly Ready: Supplied in taping, the FK28X5R1A684KN006 is compatible with automated component placement machinery, streamlining manufacturing processes and reducing production costs.

Typical Applications

1. Power Supply Decoupling: Used extensively in power supply circuits to filter out high-frequency noise and stabilize voltage rails, ensuring clean power delivery to sensitive integrated circuits (ICs) and microcontrollers operating at 10V or less. 2. Signal Coupling/Decoupling: In analog and digital circuits, it can block DC components while allowing AC signals to pass, or vice versa, facilitating signal integrity and preventing unwanted DC offsets between stages. 3. Timing Circuits: Can be integrated into RC (Resistor-Capacitor) timing circuits for oscillators, timers, and delay lines, where its capacitance value contributes to the time constant of the circuit. 4. Filtering Applications: Employed in various filter designs (low-pass, high-pass, band-pass) to remove specific frequency components from a signal, crucial in audio equipment, sensor interfaces, and communication systems. 5. Bypass Capacitors: Placed close to the power pins of ICs to provide a local reservoir of charge, quickly supplying current spikes required by the IC and bypassing high-frequency noise to ground, thereby improving system stability and reducing electromagnetic interference (EMI). In summary, the FK28X5R1A684KN006 TDK Ceramic Capacitor (Leaded MLCC) is a robust and reliable component suitable for a wide array of commercial electronic applications. Its specific attributes, including 680nF capacitance, 10V rating, and X5R temperature characteristic, make it a versatile choice for designers. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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