4400-680LF

Series:	4400
Packaging:	Bulk
Part Status:	Active
Tolerance:	--
Voltage - Rated:	200V
Current:	10A
DC Resistance (DCR) (Max):	--
Operating Temperature:	-55°C ~ 125°C
Insertion Loss:	--
Temperature Coefficient:	--
Ratings:	--
Package / Case:	Axial, Bushing
Size / Dimension:	0.156" Dia x 0.370" L (3.96mm x 9.40mm)
Height (Max):	--
Thread Size:	4-40

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Introduction

Feed Through Capacitors are components used to pass electric signals from one point of an electronic circuit to another. They are also used to filter out interference from external sources. The 4400-680LF is a typical example of a Feed Through Capacitor, and this article will explore its application field and working principle.

Applications

The 4400-680LF is mainly designed for audio applications, such as audio recording, broadcasting, and mixers. It is also used for radio transmission and reception. The two pin construction makes it easy to integrate into existing audio circuits, and the high level of signal transfer makes it suitable for high fidelity applications. It can also be used to add inductive and capacitive reactance to audio amplifiers both low and high pass, allowing for improved frequency response and signal integrity.

Working Principle

The 4400-680LF is a simple ceramic capacitor that is designed to pass electrical signals without introducing additional noise or distortion. It works by forming a low impedance barrier between two points in an electrical circuit. This barrier blocks out unwanted interference while allowing only the desired signal to pass through. By passing the electrical signal through the capacitor, the noise and distortion can be reduced.

Conclusion

The 4400-680LF is a feed-through capacitor that is designed for audio applications. It can be used to filter out interference and improve audio fidelity. It\'s two pin construction makes it easy to integrate into existing circuits, and its low impedance barrier allows for the desired signal to pass through while filtering out unwanted interference. In sum, the 4400-680LF is an excellent choice for audio applications.

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