EEF-CD1B220R Capacitors

Series:	SP-Cap CD
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Polymer
Capacitance:	22µF
Tolerance:	±20%
Voltage - Rated:	12.5V
ESR (Equivalent Series Resistance):	30 mOhm
Lifetime @ Temp.:	1000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Ratings:	--
Applications:	General Purpose
Ripple Current @ High Frequency:	1.6A @ 100kHz
Lead Spacing:	--
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max):	0.071" (1.80mm)
Surface Mount Land Size:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Mounting Type:	Surface Mount
Package / Case:	2917 (7343 Metric)

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Aluminum - Polymer Capacitors are widely used for a variety of applications. In this article, we will focus on the application field and working principle of the EEF-CD1B220R.The EEF-CD1B220R is a radial leaded aluminum electrolytic capacitor with a solid organic polymer dielectric. The device consists of an anode and a cathode, with each lead electrically connected to one end of the capacitor body. The anode and cathode are separated by a solid organic polymer material, forming a dielectric. The aluminum body functions as a Faraday cage, protecting the capacitor from external electric fields.The EEF-CD1B220R is designed for use in a variety of applications, such as power supplies and motor drives. The device is capable of being highly stable and reliable, providing high ripple currents and high ripple current tolerance. Furthermore, the device offers low equivalent series resistance (ESR) and high capacitance retention at its rated frequency.The working principle of the EEF-CD1B220R is based on the principle of electrolytic capacitors. In these capacitors, the anode is composed of an aluminum foil, which is covered with an insulating oxide layer. The anode is then connected to the cathode by an electrolyte, which allows current to flow between the anode and cathode of the capacitor. When a voltage is applied across the anode/cathode circuit, charge is transferred from one side to the other, producing a potential difference between the anode and cathode. This potential difference is referred to as the capacitance.The EEF-CD1B220R can provide reliable and stable performance, as it is designed with a high ripple current tolerance and great capacitance retention at the rated frequency. The device is suitable for use in the automotive and industrial sectors, as it can provide high ripple current tolerance and improved circuit design flexibility.In conclusion, the EEF-CD1B220R is an aluminum electrolytic capacitor that is designed for use in a variety of applications. The device is highly reliable and stable, as it offers a high ripple current tolerance and improved circuit design flexibility. Additionally, the device is capable of providing great capacitance retention at its rated frequency. Therefore, the EEF-CD1B220R is an ideal capacitor for use in both automotive and industrial applications.

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