FK26C0G2J181JN006 FK26C0G2J181JN006 Ceramic Capacitor (Leaded MLCC)

FK26C0G2J181JN006 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, filtering noise, and stabilizing voltage. Its leaded design makes it suitable for through-hole mounting, offering robust mechanical stability and ease of integration into various PCB designs, particularly where automated surface-mount assembly is not preferred or where manual assembly is required. The C0G temperature characteristic ensures exceptional stability across a wide temperature range, making it a reliable choice for demanding commercial-grade applications.

Key Specifications

The FK26C0G2J181JN006 boasts several critical specifications that define its performance and suitability for specific applications:

• Applications: Commercial Grade – This designation indicates that the capacitor is designed and tested to meet the rigorous requirements of general commercial electronic equipment, ensuring reliable operation in a broad spectrum of non-automotive or non-critical industrial environments.
• Brand: TDK – TDK is a renowned Japanese electronics company known for its high-quality passive components. Specifying TDK assures engineers of the component’s reliability, consistent performance, and adherence to stringent manufacturing standards.
• Feature: Mid – This attribute likely refers to the component’s general performance tier or size category within TDK’s product line, suggesting a balanced offering suitable for a wide array of common circuit designs without being overly specialized or miniature.
• Tolerance: ±5% – A capacitance tolerance of ±5% means the actual capacitance value will be within 5% of the nominal 180pF. This level of precision is excellent for many commercial applications where stable and predictable circuit behavior is essential, such as timing circuits or filter networks.
• Capacitance: 180pF – This is the nominal electrical capacitance of the component, indicating its ability to store charge. A value of 180 picofarads is typical for high-frequency filtering, coupling, or resonant circuit applications.
• F(Nom.) / mm: 5 – This likely refers to the nominal lead pitch or lead spacing, which is the distance between the centers of the leads. A 5mm lead pitch is a common standard for through-hole components, facilitating easy PCB layout and assembly.
• L(Max.) / mm: 5.5 – The maximum length of the capacitor body is 5.5mm. This dimension is crucial for mechanical design and ensuring the component fits within the available space on a printed circuit board.
• T(Max.) / mm: 3.5 – The maximum thickness (or height) of the capacitor body is 3.5mm. Along with length and width, this dimension helps in planning the vertical clearance and overall component density on the PCB.
• Temp. Chara.: C0G – The C0G dielectric material is highly stable, exhibiting negligible change in capacitance with temperature variations (typically less than ±30 ppm/°C from -55°C to +125°C). This makes it ideal for precision applications where temperature stability is paramount, such as timing, filtering, and resonant circuits.
• W(Max.) / mm: 6 – The maximum width of the capacitor body is 6mm. This dimension, combined with length and thickness, defines the component’s footprint and physical volume.
• Component Type: Ceramic Capacitor (Leaded MLCC) – This explicitly identifies the component as a multi-layer ceramic capacitor with leads, distinguishing it from surface-mount or other capacitor types. Leaded MLCCs offer robustness and ease of handling.
• Product Status: Production (NRND) – “NRND” stands for “Not Recommended for New Designs.” While the component is still in production, TDK suggests considering newer alternatives for new product developments, though it remains available for existing designs and maintenance.
• Rated Voltage [DC] / V: 630 – This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage. A 630V rating indicates suitability for applications involving higher voltage rails, providing a significant safety margin in many commercial circuits.
• Lead Length / Package Type: Taping – This indicates that the component is supplied on tape, which is a common packaging method for automated insertion machines (AI) for through-hole components, ensuring efficient and organized handling during manufacturing.

Features and Benefits

• Exceptional Temperature Stability (C0G Dielectric): The C0G temperature characteristic ensures that the 180pF capacitance remains highly stable across a wide operating temperature range, minimizing drift and maintaining circuit performance in varying environmental conditions.
• High Voltage Capability: With a rated voltage of 630V DC, this capacitor offers robust performance and a substantial safety margin, making it suitable for applications with higher voltage requirements or where voltage spikes might occur.
• Precision Tolerance: A tight ±5% capacitance tolerance ensures accurate filtering, timing, and resonant circuit performance, critical for applications requiring predictable and consistent electrical characteristics.
• Reliable TDK Quality: Manufactured by TDK, a trusted name in electronics, users can rely on the component’s high quality, consistent performance, and long-term reliability in commercial-grade applications.
• Leaded Design for Robust Assembly: The leaded form factor facilitates secure through-hole mounting, providing excellent mechanical stability and vibration resistance, which is advantageous in environments where physical stress might be a concern.

Typical Applications

• Resonant Circuits and Oscillators: The stable C0G dielectric and precise 180pF capacitance make this component ideal for use in resonant tank circuits, crystal oscillators, and timing circuits where frequency stability and accuracy are paramount.
• High-Frequency Filtering and Decoupling: Its low ESR (Equivalent Series Resistance) and ESL (Equivalent Series Inductance) characteristics, typical of ceramic capacitors, make it effective for filtering high-frequency noise and decoupling power lines in various electronic devices, particularly in circuits operating at higher voltages.
• Coupling and DC Blocking: The FK26C0G2J181JN006 can be used to couple AC signals between stages of an amplifier or to block DC voltage while allowing AC signals to pass, crucial in audio equipment, RF circuits, and signal processing applications.
• Snubber Circuits: Given its 630V rating, it is well-suited for snubber circuits in power supplies and motor control applications to suppress voltage spikes and protect switching components from transient overvoltages.
• General Purpose Commercial Electronics: From consumer electronics to industrial control panels, this reliable and stable capacitor finds broad utility in a myriad of commercial-grade applications where robust through-hole components are preferred.

In summary, the FK26C0G2J181JN006 TDK Ceramic Capacitor is a highly stable, high-voltage, and precise component suitable for a wide array of commercial-grade electronic applications. Its C0G dielectric ensures minimal capacitance variation with temperature, making it a reliable choice for critical circuit designs. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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