FK28C0G2A471JN000 FK28C0G2A471JN000 Ceramic Capacitor (Leaded MLCC)

FK28C0G2A471JN000 is a high-quality leaded multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is designed for commercial-grade applications, providing stable capacitance in a compact form factor. Ceramic capacitors are essential in electronic circuits for filtering, bypassing, coupling, and timing applications, storing and releasing electrical energy to stabilize voltage and smooth out signals. The FK28C0G2A471JN000 stands out due to its C0G temperature characteristic, ensuring minimal capacitance change over a wide temperature range, making it ideal for precision applications where stability is paramount.

Key Specifications

The attributes of the FK28C0G2A471JN000 are carefully selected to meet the demands of various electronic designs:

• Applications: Commercial Grade – This designation indicates that the capacitor is suitable for general-purpose electronic equipment, consumer electronics, and industrial applications where standard reliability and performance are required, as opposed to automotive or medical-grade components.
• Brand: TDK – TDK is a renowned Japanese multinational electronics company known for its high-quality passive components, magnetic products, and other electronic devices. Their brand signifies reliability and adherence to strict manufacturing standards.
• Feature: Mid – This general descriptor likely refers to the capacitor’s performance level or size, positioning it as a versatile component suitable for a broad range of typical circuit requirements without being an ultra-miniature or high-power specialist.
• Tolerance: ±5% – This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±5% tolerance is considered precise for many applications, ensuring consistent circuit performance.
• Capacitance: 470pF – This is the nominal electrical charge storage capacity of the capacitor, measured in picofarads. A 470pF capacitor is commonly used for high-frequency filtering, resonant circuits, and coupling in RF and analog applications.
• F(Nom.) / mm: 5 – This likely refers to the nominal lead spacing or body length, indicating a compact design suitable for space-constrained PCBs.
• L(Max.) / mm: 4 – The maximum length of the capacitor body is 4mm, contributing to its small footprint on a circuit board.
• T(Max.) / mm: 2.5 – The maximum thickness of the capacitor body is 2.5mm, further emphasizing its compact profile.
• Temp. Chara.: C0G – The C0G dielectric is one of the most stable ceramic dielectrics. It offers excellent temperature stability, with capacitance change typically less than ±30 ppm/°C over the operating temperature range of -55°C to +125°C. This makes it ideal for precision timing, filtering, and resonant circuits where capacitance drift must be minimized.
• W(Max.) / mm: 5.5 – The maximum width of the capacitor body is 5.5mm, completing the dimensional specifications for board layout.
• Component Type: Ceramic Capacitor (Leaded MLCC) – This identifies the component as a multilayer ceramic capacitor with radial leads, making it suitable for through-hole mounting on printed circuit boards. Leaded components are often preferred for their mechanical robustness and ease of manual assembly or prototyping.
• Product Status: Production (NRND) – This indicates that the component is currently in active production but is ‘Not Recommended for New Designs’. While still available, designers might consider newer alternatives for future projects.
• Rated Voltage [DC] / V: 100 – This is the maximum DC voltage that can be continuously applied across the capacitor without risk of breakdown. A 100V rating provides a good margin for many 5V, 12V, or 24V systems.
• Lead Length / Package Type: 7mm for Bulk – This specifies the length of the leads, which are 7mm, and indicates that the component is supplied in bulk packaging, suitable for automated or manual assembly processes.

Features and Benefits

• Exceptional Temperature Stability (C0G): The C0G dielectric ensures minimal capacitance variation across a wide temperature range, making it perfect for precision applications where stable performance is critical.
• High Reliability from TDK: Manufactured by TDK, a leader in electronic components, ensuring consistent quality, long operational life, and dependable performance in commercial-grade applications.
• Compact and Space-Saving Design: With maximum dimensions of 4mm (L) x 5.5mm (W) x 2.5mm (T), this capacitor offers a small footprint, allowing for higher component density on PCBs.
• Versatile 100V Rated Voltage: The 100V DC rating provides ample voltage headroom for a wide array of electronic circuits, enhancing safety and reliability.
• Precise Capacitance Tolerance: A tight ±5% tolerance ensures that the actual capacitance value is very close to the nominal 470pF, which is crucial for sensitive filtering and timing circuits.
• Robust Leaded Package: The leaded MLCC design offers mechanical strength and ease of through-hole mounting, suitable for applications requiring greater physical stability or manual assembly.

Typical Applications

• RF and Communication Systems: The stable 470pF capacitance and C0G characteristic make it ideal for high-frequency filtering, impedance matching, and resonant tank circuits in radio transceivers, Wi-Fi modules, and other communication equipment.
• Precision Analog Circuits: Used in operational amplifier feedback networks, active filters, and sensor interfaces where stable capacitance and low noise are essential for accurate signal processing.
• Timing and Oscillator Circuits: Its excellent temperature stability ensures consistent frequency generation in crystal oscillators, timers, and clock circuits, crucial for microcontrollers and digital systems.
• Power Supply Decoupling and Filtering: While not a primary bulk capacitor, it can be used for high-frequency decoupling near ICs to suppress noise and stabilize power rails, especially in switching power supplies.
• Medical and Industrial Instrumentation: Suitable for non-life-support medical devices and industrial control systems where reliability and consistent performance under varying environmental conditions are required for measurement and control accuracy.

The FK28C0G2A471JN000 is a reliable and high-performance ceramic capacitor from TDK, offering excellent stability and precision for a wide range of commercial-grade electronic applications. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring timely delivery for your project needs.

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