FK28X5R1E224KN006 FK28X5R1E224KN006 Ceramic Capacitor (Leaded MLCC)

FK28X5R1E224KN006 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. Its leaded form factor makes it suitable for through-hole mounting applications, offering robust mechanical stability and ease of assembly in various electronic systems. The X5R temperature characteristic ensures stable performance across a wide operating temperature range, making it a reliable choice for commercial-grade applications requiring consistent capacitance values.

Key Specifications

The FK28X5R1E224KN006 boasts several key specifications that define its performance and suitability for diverse electronic designs:

• Capacitance: 220nF (0.22µF) – This value indicates the component’s ability to store charge. A 220nF capacitance is commonly used in decoupling applications to smooth power supply lines, in filtering circuits to remove unwanted noise, and in timing circuits.
• Rated Voltage [DC]: 25V – This is the maximum DC voltage that can be continuously applied across the capacitor without risking dielectric breakdown. A 25V rating is suitable for many low-voltage digital and analog circuits, providing a safety margin for typical 3.3V, 5V, 12V, or 15V power rails.
• Tolerance: ±10% – This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±10% tolerance is standard for general-purpose ceramic capacitors, indicating a good balance between precision and cost-effectiveness for commercial applications.
• Temp. Chara.: X5R – The X5R dielectric material offers a capacitance change of no more than ±15% over an operating temperature range of -55°C to +85°C. This characteristic makes the capacitor highly stable and reliable for applications exposed to varying environmental conditions, ensuring consistent circuit performance.
• F(Nom.) / mm: 5mm – This refers to the nominal lead spacing, which is the distance between the centers of the two leads. A 5mm lead spacing is a common standard for through-hole components, ensuring compatibility with standard PCBs and ease of manual or automated insertion.
• L(Max.) / mm: 4mm, W(Max.) / mm: 5.5mm, T(Max.) / mm: 2.5mm – These dimensions represent the maximum length, width, and thickness of the capacitor body. These physical parameters are crucial for PCB layout design, ensuring proper fit and clearance within the electronic assembly.
• Apps.: Commercial Grade – This designation indicates that the capacitor is designed for use in general commercial electronic equipment where standard reliability and performance are required, as opposed to automotive or military-grade components.
• Product Status: Production (NRND – Not Recommended for New Designs) – While the component is currently in production, the NRND status suggests that TDK may have newer, more optimized alternatives available. However, it remains a viable option for existing designs or specific legacy requirements.

Features and Benefits

• Reliable Performance with X5R Dielectric: The X5R temperature characteristic ensures stable capacitance over a wide temperature range (-55°C to +85°C), providing consistent circuit operation in various commercial environments.
• Robust Leaded MLCC Construction: As a leaded Multi-Layer Ceramic Capacitor, it offers excellent mechanical stability and vibration resistance, making it suitable for applications where physical stress is a concern.
• Versatile Commercial Grade Application: Designed for general commercial use, this capacitor is a cost-effective and dependable choice for a broad spectrum of electronic devices and systems.
• Ease of Through-Hole Assembly: The leaded package and standard 5mm lead spacing facilitate straightforward through-hole mounting, compatible with both manual soldering and automated insertion processes, simplifying manufacturing.
• Effective Noise Suppression and Decoupling: With a 220nF capacitance and 25V rating, it is highly effective in filtering power supply noise, decoupling IC power pins, and ensuring signal integrity in digital and analog circuits.

Typical Applications

The FK28X5R1E224KN006 ceramic capacitor finds extensive use across numerous commercial and industrial applications due to its stable performance and robust design:

• Power Supply Decoupling: In microcontrollers, FPGAs, and other integrated circuits, this capacitor is crucial for decoupling power rails. It provides a local reservoir of charge, supplying instantaneous current demands and suppressing voltage fluctuations, thereby preventing noise propagation and ensuring stable operation of sensitive digital logic.
• Signal Filtering: Used in analog and digital signal processing circuits, it can form part of low-pass, high-pass, or band-pass filters. For instance, in audio circuits, it helps to filter out unwanted high-frequency noise, while in sensor interfaces, it can smooth out noisy input signals before analog-to-digital conversion.
• Timing Circuits: In conjunction with resistors, the FK28X5R1E224KN006 can be employed in RC timing circuits for oscillators, delays, and pulse generation. Its stable capacitance contributes to the precision and reliability of these timing functions in applications like industrial control systems or consumer electronics.
• Bypassing AC Signals: In amplifier stages or other active circuits, this capacitor can bypass AC signals to ground, preventing them from interfering with DC bias points. This is essential for maintaining the linearity and stability of the amplifier’s operation, ensuring clean signal amplification.
• General Purpose Filtering in Consumer Electronics: From home appliances to entertainment systems, this capacitor is a workhorse for general filtering and energy storage tasks. It helps in stabilizing internal power lines, reducing electromagnetic interference (EMI), and improving the overall reliability and performance of consumer electronic devices.

The FK28X5R1E224KN006 from TDK is a reliable and versatile ceramic capacitor suitable for a wide array of commercial-grade electronic applications. Its robust construction and stable X5R dielectric make it an excellent choice for designers seeking consistent performance. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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