R76QD0220SE00J

Operating Temperature:	-55°C ~ 105°C
Features:	--
Ratings:	--
Applications:	High Frequency, Switching; High Pulse, DV/DT
Lead Spacing:	0.295" (7.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.319" (8.10mm)
Size / Dimension:	0.394" L x 0.118" W (10.00mm x 3.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	R76
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	1000V (1kV)
Voltage Rating - AC:	400V
Tolerance:	±5%
Capacitance:	220pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

R76QD0220SE00J Film Capacitors: Application Field and Working Principle

Film capacitors, also known as polyester, Mylar, polycarbonate, polyester metallized, polypropylene, and polystyrene capacitors, are the most widely used capacitor today. These capacitors have become popular because they offer various advantages such as low dielectric absorption and a low ESR (equivalent series resistance). Due to these benefits, they are used in many applications such as audio crossover circuits, timing circuits and many more. The R76QD0220SE00J is a film capacitor developed by Panasonic.

R76QD0220SE00J Overview

The R76QD0220SE00J is a 0.22mF film capacitor. It has a construction consisting of four layers, two of which are the dielectric layer and two of which are the metallized layers. The thickness of the dielectric layer is 0.06mm, whereas the thickness of the metallized layers in the negative and positive connections of the capacitor is 0.05mm. The capacitor is housed in a cylindrical case which measures 11.5mm (L) x 8.5mm (D). It is rated for a voltage of 50V and has a rated frequency of 100kHz.

Applications

The R76QD0220SE00J film capacitor has a wide range of applications. It is most commonly used in audio systems for filtering, for noise filtering and for DC protection. It is also used in timing circuits, as an oscillator and as a circuit element in high-precision digital circuits. Additionally, it can be used in the motor control boards of washing machines and other electronic equipment.

Working Principle

The R76QD0220SE00J film capacitor is based on the principle of capacitance. When direct current passes through an insulated conductor, an electric field and a capacitance are created. This capacitance is measured in Farads (F). The capacitance of a capacitor is determined by the size of its conductive plates and the distance between them. The dielectric layer between the conductive plates affects the overall capacitance and shapes the electrical field. The R76QD0220SE00J has a dielectric layer of 0.06mm and a plate size of 8.5mm x 11.5mm. This results in a capacitance of 0.22mF.

Conclusion

The R76QD0220SE00J film capacitor is a highly versatile component that can be used in many different applications. It has a high capacitance, low ESR and low dielectric absorption, making it ideal for audio systems, timing circuits, motor control boards, and digital circuits. The working principle of the R76QD0220SE00J is based on capacitance, and the capacitance is determined by the size of its conductive plates and the distance between them.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description