870055774002 Capacitors

Series:	WCAP-PTHR
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Polymer
Capacitance:	22µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	40 mOhm
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	90mA @ 120Hz
Ripple Current @ High Frequency:	1.8A @ 100kHz
Lead Spacing:	0.138" (3.50mm)
Size / Dimension:	0.315" Dia (8.00mm)
Height - Seated (Max):	0.512" (13.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum - Polymer Capacitors

Aluminum - polymer capacitors, also known as \'Al-Poly\' capacitors, are a type of capacitor widely used in electronics and electrical engineering. These capacitors are constructed in a variety of shapes and sizes, each with unique features and applications. The 870055774002 is a type of aluminum - polymer capacitor specifically designed for high frequency applications.The 870055774002 is a high frequency, non-polarized aluminum - polymer capacitor. It is constructed from two electrodes, an anode (positive terminal) and cathode (negative terminal), between which is a dielectric material. The anode and cathode are made from aluminum oxide, and the dielectric material is made from an organic polymer compound. This type of capacitor has a wide range of applications due to its ability to withstand high frequencies and its low effective series resistance (ESR).In terms of applications, the 870055774002 aluminum - polymer capacitor is typically used in power back-up systems, voltage regulation, voltage-switching, and high frequency filtering. It is also used in audio and video equipment, such as TV sets, DVD players, and speakers. The 870055774002 capacitor is particularly effective at dealing with high-frequency switching applications, as the dielectric material helps to reduce losses during the switching process.When using the 870055774002 capacitor, it\'s important to consider the device\'s working principle. The capacitor works by storing and releasing electric energy, which is then used to regulate the flow of current. As current flows through the capacitor, the dielectric material creates a barrier between the two electrodes and stores the energy in the form of an electric field. This electric field then dissipates over time and the energy is released in the form of electricity.In terms of safety, the 870055774002 is a generally safe component to work with, as it does not contain any hazardous materials. It also requires minimal maintenance, as the electrodes are designed to be durable and long-lasting. Furthermore, the component is designed to be resistant to damage, meaning it will continue to operate even after extended periods of use.In conclusion, the 870055774002 aluminum - polymer capacitor is a highly efficient component, capable of withstanding high frequencies and low ESR. It is typically used in power back-up systems, voltage regulation, voltage-switching, high frequency filtering and audio/video equipment, and is generally considered to be a safe and reliable component. By understanding the device\'s working principle, it is possible to effectively and safely incorporate this component into any given application.

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