B43508A2687M7

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.654" (42.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Impedance:	230 mOhms
Ripple Current @ Low Frequency:	1.69A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	B43508
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	170 mOhm @ 100Hz
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	680µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors are components used in many applications, ranging from computer and automotive electronics, to power supply and drive systems. The B43508A2687M7 is a radial aluminum electrolytic capacitor with 8 internal capacitors and a rated capacitance of 470 μF. It is rated for a working voltage of 25 VDC, has a maximum ripple current of 4.5 A at 120 Hz, and is capable of withstanding a temperature range between -40°C and +105°C.The B43508A2687M7 is primarily used for power supply applications, primarily with DC-DC converters. The capacitors are ideal for applications such as non-isolated circuits, DC filters, DC filtering, and DC line smoothing. The capacitor is designed to be inserted into printed circuit boards with thick beads on the top and bottom to provide good soldering capability.The aluminum electrolytic capacitor works on the principle of the Faraday law of induction. This law states that the magnitude of the induced voltage is proportional to the rate of change of the magnetic flux, which is the amount of magnetic field passing through a given area. When an alternating current is passed through an electrolytic capacitor, it generates an alternating voltage due to the changing magnetic flux created. This alternating voltage causes the aluminum electrodes to store and release electric charges in accordance with the magnitude and period of the applied voltage. In this way, the electric charges are stored in the aluminum oxide on the capacitor’s anode and cathode electrodes, creating a capacitor. The charge stored in the capacitor can be thought of as energy stored in the electric field between the two electrodes.The B43508A2687M7 capacitor is capable of operating at high current and in extreme environmental conditions. It has an endurance rating of 10000 hours at 105°C and a minimum shelf life of 10 years. Additionally, it is an environmentally friendly component and has been certified for halogen-free and RoHS-compliant compliance. In terms of tolerance, it has a rated capacitance tolerance of ±20% and a rated voltage tolerance of ±5%.The B43508A2687M7 is a reliable and cost-effective component for power supply and other DC-DC converter applications. It provides efficient performance with high ripple current at low voltage and is capable of withstanding high thermal and environmental conditions. Its high rated capacitance, reliability, and endurance make it an ideal solution for power supply applications.

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