B41868A7227M

Series:	B41868
Part Status:	Last Time Buy
Lead Free Status / RoHS Status:	--
Capacitance:	220µF
Moisture Sensitivity Level (MSL):	--
Tolerance:	±20%
Voltage - Rated:	35V
ESR (Equivalent Series Resistance):	900 mOhm @ 120Hz
Lifetime @ Temp.:	1000 Hrs @ 150°C
Operating Temperature:	-55°C ~ 150°C
Polarization:	Polar
Ratings:	--
Applications:	Automotive
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Height - Seated (Max):	1.063" (27.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, also referred to as electrolytic capacitors, are widely used in consumer electronics, appliances, and automotive electronics. Their superior characteristics make them an optimum choice for many applications. The B41868A7227M is a type of aluminum electrolytic capacitor. This article will look at the application field and working principle of this particular component.

Application Field of B41868A7227M

The B41868A7227M is a general purpose, long life, polarized aluminum electrolytic capacitor. It is designed for use in electronic equipment, appliances and automotive electronics due to its high ripple current, high temperature rating, and low ESR. The B41868A7227M can be used in applications including switching power supplies and DC-DC converters, power rails, brushless DC motors, fuel pumps, and automotive BUS systems.

Working Principle of B41868A7227M

An aluminum electrolytic capacitor is an electronic component which consists of two electrodes embedded in a tantalum oxide gel. The electrodes are made up of two layers of aluminum foil, one of which has an oxide layer on its surface. This oxide layer acts as a dielectric, which allows electrons to flow through it. These capacitors work by establishing a charge across the oxide layer, creating a current from one electrode to the other. The capacitance is determined by the amount of charge that is stored across the oxide layer. As the charge on the capacitor increases, the capacitance also increases. When the capacitor is discharged, the charge is released, and the capacitance decreases. The B41868A7227M is a polarized capacitor, which means that it can only be used in one direction. It has a maximum operating temperature of 105°C and a nominal voltage rating of 10V. It has a reverse current leakage of 0.3V at 10V and a capacitance tolerance of ±20%.

Conclusion

In conclusion, the B41868A7227M is a type of aluminum electrolytic capacitor that is used in a wide variety of applications. It has a high ripple current, high temperature rating, and low ESR. Its working principle is based on the establishment of an electric charge across the oxide layer of the capacitor, creating a current from one electrode to another. The B41868A7227M is a polarized capacitor, with a maximum operating temperature of 105°C and a nominal voltage rating of 10V.

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