CD4FD181GO3

Series:	CD4
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	180pF
Tolerance:	±2%
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.098" (2.50mm)
Features:	RF, High Frequency
Size / Dimension:	0.339" L x 0.161" W (8.60mm x 4.10mm)
Height - Seated (Max):	0.311" (7.90mm)

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Mica and PTFE Capacitors : CD4FD181GO3 application field and working principle

Mica and PTFE capacitors have become increasingly popular in the electrical and electronic industry for their capability of providing reliable capacitance and excellent dielectric properties. The CD4FD181GO3 is a specialized type of capacitor manufactured with one piece monolithic construction and utilizes ceramic dielectric properties for increased capacitance and reliable performance.In the electrical and electronic industry, the CD4FD181GO3 mica and PTFE capacitors can be used in a variety of applications. In automotive and power applications these capacitors are used as snubber capacitors, they are also used in resonant LC circuits, and in precision filtering operations. They are also used in telecommunications equipment as a part of the switching network.Mica and PTFE capacitors are made from layers or foil of mica and PTFE material with insulators such as wax, epoxy or rubber between them. The mica and PTFE layer is then wrapped in an insulating material, such as paper, fabric or tape. These capacitors are constructed using an interdigitated design, which increases the capacitance per unit area and reduces the effects of dielectric losses. These capacitors are also constructed with a low profile, compact size and small mounting area to help reduce space consumption.The working principle of the CD4FD181GO3 mica and PTFE capacitor is quite simple comparing to other types of capacitors. It has two plates which are insulated from each other and thevoltage applied to one plate creates an electric field between the two plates. This electric field produces an electrical charge on the plate and hence causes a capacitance between the two. As the charge on the plates increase, the capacitance increases. The capacitance of the capacitor is determined by the plate area, the separation between the plates and the dielectric constant of the insulator between the plates.The capacitance of the CD4FD181GO3 mica and PTFE capacitors can ranges from 0.1uF to 1mF. These capacitors are capable of operating in temperatures from -55°C to +85°C. It also has a high insulation resistance and a low ESR (equivalent series resistance). As the size of the unit increases, the amount of lead and packaging of the capacitor also increases, resulting in a reduced lead inductance.The CD4FD181GO3 capacitors are widely used in applications that require the best possible power supply capacitance and stability, such as automotive electronics, medical devices and consumer electronics. The capacitor can also be used in filtering and snubbing applications, as well as in power conversion systems such as power factor correction circuits. These capacitors are also used to provide high frequencycoupling, decoupling and capacitance in signal processing and communications, as well as providing reversed polarity protection.Overall, the CD4FD181GO3 is a mica and PTFE capacitor that is used in a variety of applications in the electrical and electronic industry. It combines excellent dielectric properties with reliable capacitance, and its ability to work in extended temperature ranges and its low profile make it a great option to use in any application that requires a reliable capacitor.

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