RFS1E220MCN1GS Capacitors

Operating Temperature:	-55°C ~ 105°C
Package / Case:	Radial, Can - SMD
Mounting Type:	Surface Mount
Surface Mount Land Size:	0.209" L x 0.209" W (5.30mm x 5.30mm)
Height - Seated (Max):	0.236" (6.00mm)
Size / Dimension:	0.197" Dia (5.00mm)
Lead Spacing:	--
Ripple Current @ High Frequency:	2.2A @ 100kHz
Ripple Current @ Low Frequency:	220mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	FPCAP, RFS
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	40 mOhm
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	22µF
Type:	Polymer
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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

Aluminum-Polymer capacitors, sometimes referred to as hybrid capacitors, are a type of electrical component that store electrical energy and release it when needed. They are used in a range of applications, from consumer electronics to industrial uses, because of their greater power capacity, high reliability and low Equivalent Series Resistance (ESR). The RFS1E220MCN1GS is a radial leaded aluminum-polymer capacitor produced by China-based vendor Ruishuang Electronics. It is a surface mount type capacitor suitable for high temperature applications and has an ESR of less than 0.026Ω at 10V, 20°C and a leakage current of no more than 9µA.

The RFS1E220MCN1GS is an ideal choice of capacitor for designs in which high levels of stability and reliability are required, both in terms of voltage and temperature. It is designed to operate in temperatures of -55°C to +125°C, and its low equivalent series resistance (ESR) ensures that it can meet most power supply applications. This makes it suitable for use in automotive, industrial, medical and consumer electronics applications.

The construction of the RFS1E220MCN1GS includes a core of aluminum-polymer with a Radial-Leed construction. The capacitor is made up of three main elements: a conductive outer layer, a dielectric polymer material, and an inner layer of aluminium foil. The capacitor is sealed in its case to prevent water ingress and other environmental contaminants from entering. The outer layer acts as the connection point for the capacitor to the circuit, while the inner aluminum foil forms the main electrical connection between the electrodes, allowing the electric field to flow from one plate to the other.

The aluminum-polymer construction of the RFS1E220MCN1GS offers superior electrical characteristics compared to conventional aluminum electrolytic capacitors, achieving higher longevity and better temperature resistance. Additionally, it is non-polarized and its capacitance remains fairly stable when the voltage and temperature vary. The low ESR coupled with its excellent high-temperature characteristics makes the RFS1E220MCN1GS an ideal choice for designers working in industrial, medical, automotive and consumer electronic applications who require high reliability and power delivery.

The working principle of the RFS1E220MCN1GS is based on the theory of capacitance. Capacitance is the ability of an object or material to store an electrical charge when a voltage is applied to it. It is measured in Farads and is proportional to the surface area of the electrodes, the distance between them, and the material that separates them. When a voltage is applied to the capacitor, electrons are drawn from one plate to another, creating a temporary electrical field that stores the charge. When the voltage is released, the charge is released back to the electrodes. The RFS1E220MCN1GS takes advantage of this principle in order to produce a highly reliable and efficient device for power delivery and energy storage applications.

In conclusion, the RFS1E220MCN1GS is a robust and reliable aluminum-polymer capacitor designed to meet the requirements of industrial, medical, automotive and consumer electronic applications. Its low ESR, high temperature resistant construction, and non-polarized capacitance make it an optimal choice for designs where stability and reliability are paramount. Its working principle, based on the theory of capacitance, allows it to store and deliver electrical energy reliably and efficiently, making it an invaluable part of any electrical system.

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

Part Number	Manufacturer	Price	Quantity	Description