CD7FA331JO3

Series:	CD7
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	330pF
Tolerance:	±5%
Voltage - Rated:	100V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.173" (4.40mm)
Features:	General Purpose
Size / Dimension:	0.276" L x 0.126" W (7.00mm x 3.20mm)
Height - Seated (Max):	0.260" (6.60mm)

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Mica and PTFE capacitors are used in a wide range of applications due to their ability to store electrical energy. Examples of these applications include power supplies, filter circuits and high voltage capacitors. One of the more popular mica and PTFE capacitors is the CD7FA331JO3, which is a surface-mounted aluminum electrolytic capacitor featuring mica and polytetrafluoroethylene (PTFE) as insulation and dielectric materials. The CD7FA331JO3 is a radial type, with three terminals. It is designed for applications that require low impedance and a long-term reliable performance in both AC and DC circuits. The CD7FA331JO3 has a maximum voltage rating of 35 VDC and can store up to 220 µF of electrical energy. This makes it ideal for use in a variety of power supply and filter circuit applications.The working principle of the CD7FA331JO3 is based on the idea that electrical energy can be stored through electrostatic capacitance. A capacitor consists of two conductive plates separated by a dielectric material. When a voltage is applied across the plates, the electric field created within the dielectric causes a separation of charge between the plates. This stored charge creates an electric potential between the plates which can be used to drive current flow once the voltage is removed.In the case of the CD7FA331JO3, the dielectric material consists of a combination of mica and PTFE. The mica provides superior insulation and allows for high voltage operation, while the PTFE enables greater temperature range and more reliability. The combination of these materials makes the CD7FA331JO3 an excellent choice for use in a variety of applications, including interference suppression, AC and DC motors, and automotive electronics.The design of the CD7FA331JO3 is also quite robust, featuring a low impedance construction that ensures reliable performance across a wide range of conditions. The terminals are encapsulated with a siloxane resin compound that improves the overall dielectric strength of the device. Additionally, the terminals are equipped with anti-erosion protection to reduce the damage caused by vibration and resonance. In conclusion, the CD7FA331JO3 is an excellent choice for a variety of electronic applications due to its combination of mica and PTFE insulation and dielectric materials. Its low impedance design and anti-erosion protection makes it perfect for high-voltage circuits that need long-term reliable performance. As a surface-mounted aluminum electrolytic capacitor, it is a great option for use in interference suppression, AC and DC motors, as well as automotive electronics.

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