FK22X7R2E154KN006 FK22X7R2E154KN006 Ceramic Capacitor (Leaded MLCC)

FK22X7R2E154KN006 is a high-quality ceramic capacitor (Leaded MLCC) manufactured by TDK, a global leader in electronic components. This passive component plays a crucial role in electronic circuits by storing and releasing electrical energy, smoothing voltage fluctuations, and filtering unwanted noise. As a Multilayer Ceramic Capacitor (MLCC) with leaded terminations, it offers robust mechanical stability and ease of through-hole mounting, making it suitable for a wide range of commercial-grade applications where reliability and performance are paramount. TDK’s commitment to advanced material science ensures that this capacitor delivers consistent electrical characteristics over its operational lifespan.

Key Specifications

The attributes of the FK22X7R2E154KN006 ceramic capacitor are critical for understanding its performance and suitability for various designs: * Apps. (Commercial Grade): This designation indicates that the capacitor is designed and tested for use in standard commercial electronic equipment, where environmental conditions are typically controlled, and extreme reliability requirements (like those in automotive or military applications) are not mandated. It offers a balance of performance and cost-effectiveness for general-purpose designs. * Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, including capacitors, inductors, and ferrites. Specifying TDK ensures a product backed by extensive research, development, and stringent quality control processes. * Feature (Mid): The ‘Mid’ feature likely refers to its general-purpose characteristics, indicating it’s not an ultra-high-frequency or specialized low-ESR component, but rather a versatile capacitor suitable for a broad spectrum of filtering, coupling, and bypass applications. * Tolerance (±10%): This specifies the maximum permissible deviation of the actual capacitance value from its nominal value (150nF). A ±10% tolerance is standard for many general-purpose ceramic capacitors, providing sufficient precision for most non-critical timing or filtering applications. * Capacitance (150nF): The nominal capacitance value of 150 nanofarads (0.15 microfarads) indicates its energy storage capacity. This value is commonly used in power supply decoupling, signal coupling, and various filtering stages in analog and digital circuits. * F(Nom.) / mm (5): This likely refers to the nominal lead spacing or pitch, which is 5mm. This standard spacing facilitates easy integration into standard PCBs designed for through-hole components. * L(Max.) / mm (7.5): The maximum length of the capacitor body is 7.5mm. This dimension is crucial for PCB layout and ensuring adequate space for component placement. * T(Max.) / mm (4): The maximum thickness of the capacitor body is 4mm, another important physical dimension for mechanical design and clearance considerations on a PCB. * Temp. Chara. (X7R): X7R is a common dielectric material classification for ceramic capacitors, indicating a temperature characteristic of ±15% capacitance change over an operating temperature range of -55°C to +125°C. This makes it suitable for applications requiring stable performance across a wide temperature spectrum. * W(Max.) / mm (8): The maximum width of the capacitor body is 8mm, completing the set of physical dimensions necessary for accurate PCB footprint design. * Component Type (Ceramic Capacitor (Leaded MLCC)): This explicitly defines 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. * Product Status (Production(NRND)): ‘Production (NRND)’ stands for ‘Not Recommended for New Designs.’ While the part is currently in production and available, TDK advises against using it in new product developments, suggesting that newer, possibly improved, or more readily available alternatives exist. However, it remains suitable for existing designs or as a replacement part. * Rated Voltage [DC] / V (250): This is the maximum DC voltage that can be continuously applied across the capacitor without causing dielectric breakdown or degradation. A 250V rating provides ample headroom for many line-voltage applications or higher-voltage DC circuits. * Lead Length / Package Type (Taping): ‘Taping’ indicates that the component is supplied on tape and reel, which is a common packaging method for automated assembly processes, though for leaded components, it often means radial taping for automated insertion machines.

Features and Benefits

* Reliable Performance: Manufactured by TDK, the FK22X7R2E154KN006 ensures consistent and stable electrical characteristics, critical for long-term circuit reliability in commercial applications. * Wide Temperature Stability (X7R): The X7R dielectric offers excellent capacitance stability over a broad temperature range (-55°C to +125°C), making it suitable for environments with varying thermal conditions. * Through-Hole Mounting: Leaded design allows for robust mechanical attachment and easy manual or automated through-hole assembly, providing strong solder joints and resistance to mechanical stress. * High Voltage Rating: With a 250V DC rated voltage, this capacitor can be safely used in applications requiring higher voltage handling, offering design flexibility. * Cost-Effective for Commercial Use: Designed for commercial-grade applications, it provides a balance of performance, reliability, and cost, making it an economical choice for various electronic products.

Typical Applications

* Power Supply Decoupling: The FK22X7R2E154KN006 is ideal for decoupling power supply lines, filtering out high-frequency noise and providing local energy storage to stabilize voltage rails for integrated circuits and other sensitive components. * Signal Coupling/Decoupling: In audio and analog circuits, it can be used to block DC components while allowing AC signals to pass, or vice-versa, ensuring proper signal integrity between different stages of an amplifier or filter. * Filtering Circuits: Its 150nF capacitance and X7R characteristics make it suitable for various low-pass, high-pass, and band-pass filter designs, helping to shape frequency responses and remove unwanted noise in communication and control systems. * Timing Circuits: While not a precision timing component, its stable capacitance can be utilized in less critical RC timing circuits, oscillators, or delay lines where a ±10% tolerance is acceptable. * General Purpose Bypass: It serves as an excellent general-purpose bypass capacitor across power and ground planes to shunt high-frequency noise to ground, improving the overall electromagnetic compatibility (EMC) of electronic systems. In summary, the FK22X7R2E154KN006 TDK Ceramic Capacitor is a reliable and versatile component for a multitude of commercial electronic designs. Its robust construction, stable X7R dielectric, and 250V rating make it a valuable asset for engineers. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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