CD30FD123JO3

Series:	CD30
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	0.012µF
Tolerance:	±5%
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.437" (11.10mm)
Features:	General Purpose
Size / Dimension:	0.799" L x 0.358" W (20.30mm x 9.10mm)
Height - Seated (Max):	0.890" (22.60mm)

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Mica and PTFE capacitors are electronic components used for many different purposes, including scintillation circuits, RF and microwave low voltage applications, suppressors, and some high voltage circuits. The CD30FD123JO3 is a particular type of capacitor developed by KEMET Corporation, a US-based manufacturer of electronic components. This capacitor utilizes a combination of mica and PTFE dielectric materials, making it useful for many applications that require low leakage and high insulation resistance. The CD30FD123JO3 is a radial lead capacitor designed for measuring the total capacitance of the circuit. The capacitor is composed of two parts: one is an insulating body made up of mica and PTFE, and the other is an electrolytic core. On the leads, the core is covered with a coating of graphite to provide a low-resistance path. This helps to reduce the current flowing through the capacitor and the resulting capacitance. The CD30FD123JO3 is suitable for a wide range of applications, including high frequency radio frequency (RF) circuits, where it can provide excellent insulating properties. Its small size also makes it an ideal choice for low-energy circuits, such as those used in mace and eyewear display technologies.Furthermore, this capacitor has very low conductivity, which makes it a good choice for use in high-voltage applications such as electrical power supplies and inverters. It can also be used to reduce noise in high voltage circuits. Additionally, the capacitor exhibits very low voltage distortion and can even prevent leakage during surge conditions.In terms of construction, the CD30FD123JO3 uses a layer of mica and PTFE, which are both insulating materials, to form a composite insulator around the electrolytic core. This layer helps to reduce losses and increases the breakdown voltage of the capacitor. Additionally, the capacitance of the capacitor is determined by the thickness and dielectric constant of the mica layer.The working principle of the CD30FD123JO3 capacitor is relatively simple. When current flows through the capacitor, an electrical field is created between the two materials that cause the electrons in the electrolytic core to move to the electrode connected to the second material. This movement of electrons results in the formation of a positive and negative charged layer on each side of the capacitor, which causes a static electrical charge known as a capacitance.The CD30FD123JO3 capacitor is an excellent choice for low voltage and high voltage applications that require high capacitance ratio, leak-proof insulation, and low current density. It also offers a high breakdown voltage and low voltage distortion. Additionally, because of its small size and low cost, it is an ideal choice for a variety of applications.

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