FCN2416E473K-D3

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Introduction

FCN2416E473K-D3 is a product developed by TDK Corporation, a major Japanese electronics parts manufacturer. It is a film capacitor, with mainly dielectric material being polypropylene. It is designed to be a low-loss, compact device, having a temperature range of -40 degrees Celsius to 85 degrees Celsius. The product is UL approved, making it particularly suitable for use in sensitive safety and industrial applications. It is also capable of withstanding a voltage as high as 1600 VDC.

Application Field

The FCN2416E473K-D3 is an ideal choice for power supply applications and general AC circuits. It has excellent temperature stability and reliability, making it suitable for operating in the most demanding environmental conditions. Due to its overall performance, it is primarily used in high frequency electronic circuits, where effective attenuation of noise and transients is required.

In addition to power supply and circuits, the FCN2416E473K-D3 is suitable for a variety of other applications, such as switching power supplies, LED lighting, automotive and industrial systems, and audio/video equipment. Its high capacitance, low loss, and rugged construction make it very useful for these applications. It is also very resistant to vibration, making it suitable for applications involving high vibration levels.

Working Principle

Film capacitors are based on the basic principle of electrical capacitance. A capacitor has two electrical plates separated by a dielectric material, in this case polypropylene. This causes a charge imbalance on the plates which produces an electric field. An electrical current is produced when the applied voltage exceeds a certain value. This current is then delayed or slowed down as it passes through the capacitor, a process known as capacitive reactance.

The FCN2416E473K-D3 film capacitor consists of two long legs of thin polypropylene film rolled into a cylinder. The dielectric material is electrically joined to the metallic layers of the two films, ensuring a uniform electrical charge across its entire surface. The two layers together form a single dielectric structure capable of having a high capacitance value while maintaining a low temperature coefficient.

The capacitance value of the FCN2416E473K-D3 varies from 470pF to 1000pF, and it also has a dissipation factor of 0.1%, which is very low. This makes it suitable for high frequencyser and fast transient applications. The product is also AEC-Q200 qualified, which ensures it is vibration-proof, shock-proof, and compliant with the latest EU safety and environmental standards.

Conclusion

The FCN2416E473K-D3 film capacitor offers a host of benefits for applications that require high frequency filtering and noise attenuation. Its low dissipation factor ensures low signal loss and high capacitance ensures high stability. It is also UL approved, resistant to vibration, and AEC-Q200qualified. These features make it an ideal choice for power supply, AC circuits, LED lighting, automotive and industrial systems, and audio/video equipment.

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