4300-013LF

Series:	4300
Packaging:	Bulk
Part Status:	Active
Tolerance:	--
Voltage - Rated:	50V
Current:	5A
DC Resistance (DCR) (Max):	--
Operating Temperature:	-55°C ~ 125°C
Insertion Loss:	42dB @ 100MHz
Temperature Coefficient:	--
Ratings:	--
Package / Case:	Axial
Size / Dimension:	0.156" Dia x 0.110" L (3.96mm x 2.79mm)
Height (Max):	--
Thread Size:	--

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Feed Through Capacitors are utilized in a variety of electronic and electrical applications. The 4300-013LF is a prime example of such a device, which can be used in a range of applications spanning all the way from radio antennas to personal audio devices. In this article, we will explore its application field and its working principle. A 4300-013LF is a high-frequency ceramic feed through capacitor, designed specifically for radio frequency applications. It comes in a convenient radial shape, and is specifically designed for tight fitting into space-constrained areas. As its name suggests, the device is rated for up to 13pF of capacitance, and is capable of handling frequencies from 10kHz to 1.2GHz.In terms of its primary applications, the 4300-013LF is primarily used as an antenna tuning device, as well as for balancing an antenna input circuit, helping to ensure a cohesive signal across the board. In addition, the device can also be used to help filter high-frequency signals in multimedia equipment, along with providing immunity to shock and vibration damage, up to the specified frequency. At a functional level, the 4300-013LF is characterized by its ability to achieve high impedances, regardless of the frequency of operation. This, coupled with its low leakages over high temperatures, allows the device to work over the entire frequency spectrum, regardless of the environment. The device works by routing the input and output signals through an integrated ceramic element. This ceramic piece, which is the key component of the 4300-013LF, is basically an insulator, and is designed to minimize distortion, as well as prevent interference with the circuit signals. When a frequency is applied to the 4300-013LF, the set frequency causes electrical energy to be stored in the ceramic element, creating a high impedance state. The ceramic element then serves as a capacitor, helping to establish a balanced pathway between the input and output signals.This is achieved through the working principle of charging and discharging. When a frequency is applied to the capacitor, the input and output signals are equalized, as the capacitor charges up. Once the capacitor is fully charged, the input and output signals become completely decoupled, and the device will disconnect from the circuit. At the same time, the charging and discharging process serves to dampen the frequency of the incoming signal. This, in turn, allows the 4300-013LF to reduce harmonic distortion, which can have devastating effects on a circuit’s performance.Overall, the 4300-013LF is a highly-capable, versatile feed through capacitor, designed for a wide range of electronic and electrical applications. Thanks to its radial shape and wide capacitance range, it is capable of handling frequencies from 10kHz to 1.2GHz, and is ideal for antenna tuning applications. Moreover, its charging and discharging process serves to reduce harmonic distortion, ensuring a cohesive response from the circuit.

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