FK28C0G2A331JN000 FK28C0G2A331JN000 Ceramic Capacitor (Leaded MLCC)

FK28C0G2A331JN000

Overview

FK28C0G2A331JN000 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 signals, and stabilize voltage in various electronic circuits. Its leaded form factor makes it suitable for through-hole mounting, providing robust mechanical stability and ease of assembly in many applications. The C0G temperature characteristic ensures excellent stability across a wide temperature range, making it a reliable choice for sensitive designs.

Key Specifications

The FK28C0G2A331JN000 boasts several critical specifications that define its performance and suitability for specific applications:

• Apps.: Commercial Grade – This designation indicates that the capacitor is designed and tested to meet the rigorous requirements of general commercial electronic products. It signifies a balance of performance, reliability, and cost-effectiveness suitable for a broad spectrum of non-critical industrial and consumer applications.
• Brand: TDK – TDK is a renowned Japanese multinational electronics company known for its high-quality passive components, including capacitors, inductors, and ferrites. Choosing a TDK component assures engineers of robust design, consistent performance, and adherence to international manufacturing standards.
• Feature: Mid – While not explicitly detailed, the ‘Mid’ feature often refers to the capacitor’s general performance tier, suggesting it offers a balanced set of characteristics suitable for a wide array of standard applications, rather than being an ultra-high-performance or basic-level component.
• Tolerance: ±5% – This specifies the maximum permissible deviation of the actual capacitance value from its nominal value (330pF). A ±5% tolerance is considered precise for many applications, ensuring that the component performs consistently within expected parameters, which is crucial for timing circuits, filters, and resonant circuits.
• Capacitance: 330pF – This is the nominal electrical charge storage capacity of the capacitor. A 330 picofarad (pF) capacitance is common in high-frequency circuits, RF applications, and filter networks where small, precise capacitance values are required to tune circuits or block DC signals while passing AC.
• F(Nom.) / mm: 5 – This likely refers to the nominal lead spacing or pitch, indicating the distance between the centers of the leads. A 5mm lead spacing is a standard dimension for many through-hole components, facilitating easy integration into standard PCBs and breadboards.
• L(Max.) / mm: 4 – This is the maximum length of the capacitor body. A compact length of 4mm allows for space-saving designs and integration into densely packed electronic assemblies.
• T(Max.) / mm: 2.5 – This represents the maximum thickness of the capacitor body. A slim profile of 2.5mm contributes to the overall miniaturization of electronic devices.
• Temp. Chara.: C0G – The C0G dielectric is one of the most stable ceramic dielectric materials. It signifies a very low change in capacitance with temperature (typically ±30 ppm/°C from -55°C to +125°C), making this capacitor ideal for precision applications where temperature stability is paramount, such as in timing circuits, oscillators, and filters.
• W(Max.) / mm: 5.5 – This denotes the maximum width of the capacitor body. Along with length and thickness, this dimension helps engineers plan PCB layouts and ensure proper component fit.
• Component Type: Ceramic Capacitor (Leaded MLCC) – This clearly identifies the component as a Multi-Layer Ceramic Capacitor with leads, distinguishing it from surface-mount or other capacitor types. Leaded MLCCs offer excellent high-frequency performance and reliability.
• Product Status: Production(NRND) – ‘NRND’ stands for ‘Not Recommended for New Designs’. While the product is currently in production, TDK advises against using it in new product development, suggesting that newer, possibly improved or more readily available alternatives exist. However, it remains available for existing designs.
• 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 ample headroom for many low to medium voltage commercial applications, ensuring reliability and longevity.
• Lead Length / Package Type: 7mm for Bulk – This specifies the length of the leads for components supplied in bulk packaging. A 7mm lead length offers sufficient material for proper insertion into PCBs and subsequent soldering.

Features and Benefits

• Exceptional Temperature Stability (C0G Dielectric): The C0G temperature characteristic ensures that the 330pF capacitance remains highly stable across a wide operating temperature range, crucial for precision applications where environmental variations could otherwise affect circuit performance.
• High Precision (±5% Tolerance): With a tight tolerance of ±5%, the FK28C0G2A331JN000 provides reliable and consistent capacitance values, making it suitable for critical timing, filtering, and resonant circuits where accuracy is paramount.
• Robust Leaded Design: The through-hole leaded package offers superior mechanical strength and vibration resistance compared to surface-mount devices, making it ideal for applications requiring enhanced durability and ease of manual assembly or repair.
• Commercial Grade Reliability: Designed for commercial applications, this TDK capacitor meets industry standards for performance and longevity, ensuring dependable operation in a variety of electronic products.
• Compact Form Factor: Despite being a leaded component, its compact dimensions (4mm L x 5.5mm W x 2.5mm T) allow for efficient use of PCB space, facilitating miniaturization in electronic designs.

Typical Applications

The FK28C0G2A331JN000 ceramic capacitor finds its utility in a diverse range of electronic applications due to its stable characteristics and reliable performance:

• RF and Communications Equipment: Its stable 330pF capacitance and C0G dielectric make it excellent for use in RF tuning circuits, impedance matching networks, and filter applications in wireless communication modules, transceivers, and base stations where precise frequency control is essential.
• Precision Analog Circuits: In analog signal processing, such as in op-amp feedback loops, active filters, and sensor interfaces, the capacitor’s low tolerance and temperature stability help maintain signal integrity and accuracy, preventing drift and distortion.
• Timing and Oscillator Circuits: The high stability of the C0G dielectric is critical for crystal oscillators, RC oscillators, and other timing circuits where consistent frequency generation is required. This ensures reliable clock signals for microcontrollers and digital systems.
• Decoupling and Bypass Applications: While small in capacitance, it can be used for high-frequency decoupling in conjunction with larger bulk capacitors, effectively shunting high-frequency noise from power lines to ground, thereby improving power supply stability for sensitive ICs.
• Medical and Industrial Instrumentation: Given its commercial-grade reliability and precision, the FK28C0G2A331JN000 can be integrated into various medical diagnostic equipment, industrial control systems, and test and measurement instruments where accuracy and long-term stability are non-negotiable.

Summary

The FK28C0G2A331JN000 from TDK is a reliable and precise 330pF Ceramic Capacitor (Leaded MLCC) featuring a highly stable C0G dielectric and a ±5% tolerance. Its commercial-grade designation and robust leaded package make it suitable for a wide array of applications requiring stable performance in varying conditions. While marked as ‘Not Recommended for New Designs’, it remains a dependable choice for existing product lines. This component, along with a vast range of other electronic parts, is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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