B43703A9278M000

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	4.201" (106.70mm)
Size / Dimension:	2.032" Dia (51.60mm)
Lead Spacing:	0.874" (22.20mm)
Impedance:	70 mOhms
Ripple Current @ Low Frequency:	9.08A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	B43703
Operating Temperature:	-25°C ~ 85°C
Lifetime @ Temp.:	12000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	45 mOhm @ 100Hz
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	2700µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors are used in many industries, such as aviation, automobiles, electronics, medical, and home appliances. Among these, the B43703A9278M000 aluminum electrolytic capacitor is a typical model of aluminum electrolytic capacitor with high performance and reliable quality.The B43703A9278M000 aluminum electrolytic capacitor has a wide range of application fields and working principles. Generally speaking, it can be used in a variety of areas, ranging from power management, voltage regulation, signal filtering, and noise reduction to output buffering.Its working principle is based on electrostatic capacitance. The electrons are attracted to the anode of the capacitor, while it is repelled by the cathode. Once the electrons arrive at the anode, they will accumulate and form a positive charge. This charge will build up and generate a potential across the capacitor’s plates, resulting in a capacitive effect.The B43703A9278M000 aluminum electrolytic capacitor is characterized by its large capacity, long life span, low temperature coefficient, and good transient characteristics. It offers high stability and reliability, and is suitable for high frequency and high voltage applications.Its package consists of an aluminum casing with electrolyte, a wax seal, a set of contacts, and aluminum foil. The casing of the device is made of aluminum, which serves as the anode. The electrolyte inside the casing helps to store electrical charge by means of dissociative ion transfer. The wax seal ensures a tight connection between the contacts and the other components. The contacts provide the electrical connection between the capacitor and the circuit. Lastly, the aluminum foil serves as the cathode of the device and helps to further increase the capacitance.The B43703A9278M000 aluminum electrolytic capacitor can be applied in a wide range of circuits, such as power supplies, AC/DC conversion equipment, AC motors, audio/video equipment, and automotive/automation systems. It is suitable for a wide range of operating temperatures, and can be used in both wet and dry conditions.In conclusion, the B43703A9278M000 aluminum electrolytic capacitor is an excellent choice for high power and high reliability applications due to its low ESR, high capacitance, and wide range of available package sizes. Its long life-span, low temperature coefficient, and excellent transient characteristics make it an ideal choice for many industries.

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