Series:	--
Packaging:	Bulk
Part Status:	Discontinued at Digi-Key
Capacitance:	10pF
Tolerance:	±20%
Voltage - Rated:	100V
Current:	10A
DC Resistance (DCR) (Max):	10 mOhm
Operating Temperature:	-55°C ~ 125°C
Insertion Loss:	10dB @ 1GHz
Temperature Coefficient:	--
Ratings:	--
Mounting Type:	Chassis Mount
Package / Case:	Axial, Bushing
Size / Dimension:	0.156" Dia x 0.350" L (3.96mm x 8.90mm)
Height (Max):	--
Thread Size:	6-32

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Feed Through Capacitors: 54779001X5F100M application field and working principle

Feed through capacitors are a type of capacitor that is used to pass RF signals through a metal barrier. They are designed to facilitate the flow of current and reduce coupling between different circuits on a PCB. This reduces interference between different circuit components, as well as providing a more consistent impedance for a signal path. These types of capacitors are used extensively in radio and television receivers, amplifiers, and transmitters, as well as in many other applications.The 54779001X5F100M series is a surface mount feed through capacitor that offers a combination of high voltage rating, small size and power handling capability. This capacitor type is suitable for a wide range of switching and communication applications, including medical devices.The 54779001X5F100M series has a capacitance value of 100pF nominal, a voltage rating of 100V and is physically composed of two chips carrying a total of 100pF capacitance. Each chip is generally of rectangular shape and can be seen on the device’s soldering points. This type of capacitor has a resistance of only 0.2 ohm, which makes it very efficient for high-frequency data transmission, and allows the device to be used in demanding environments.The 54779001X5F100M is an ideal choice when it comes to radio frequency (RF) applications, as its small size and light weight allow for easy integration into any circuit boards. Furthermore, its low impedance ensures minimal interference between components. Moreover, the device can operate at frequencies up to 8GHz, making it well suited for applications such as Wi-Fi routers, cordless phones, walkie-talkies and short-range wireless transmission.In terms of working principle, the 54779001X5F100M behaves as two separate capacitors that are wired together. This connection is made via the small coil of wire that is integrated into the device’s chip. As current passes through this coil, it creates a magnetic field, which then induces a certain amount of capacitance. Thus, the capacitance value is determined by the number of turns in the wire coil and the number of plates on the chip.To summarize, the 54779001X5F100M feed through capacitor is an ideal choice for RF applications such as wireless devices, radio receivers, television transmitters and amplifiers. The device is small and light, and its low impedance results in minimal interference between components. Its frequency range of up to 8GHz ensures it is well suited for applications such as Wi-Fi routers and cordless phones. Finally, its working principle is based on the number of turns of the embedded coil and the number of plates on the chip, which determine the overall capacitance value.

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