B41888C4188M

Series:	B41888
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	1800µF
Tolerance:	±20%
Voltage - Rated:	16V
ESR (Equivalent Series Resistance):	30 mOhm @ 10kHz
Lifetime @ Temp.:	10000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	AEC-Q200
Applications:	Automotive
Ripple Current @ High Frequency:	2.459A @ 100kHz
Impedance:	27 mOhms
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 are widely used in today\'s electronic circuits due to their high capacitance, low cost, and small size. They are most commonly found in computer power supplies and other consumer electronics devices, such as televisions, amplifiers, and audio equipment. Aluminum electrolytic capacitors are also used in applications where high capacitance, long life expectancy, and temperature stability are required. The B41888C4188M is a radial leaded aluminum electrolytic capacitor from TDK, which is rated at 25V, 1000uF, and 10mOhm. The B41888C4188M is an ideal component for filtering and smoothing signals in power supplies, as well as high-voltage applications. It features a long operating life up to 2,000 hours at +105°C, a relatively low impedance, and a temperature range of -40°C to +105°C.The B41888C4188M utilizes aluminum foil-coated anode and cathode plates to store large amounts of electrical energy using electrolysis. When electricity is applied to the plates, a layer of oxidation forms on the anode, creating a barrier between the metal plate and electrolyte, and an electrochemical reaction takes place that stores energy in the form of electrical charge. This process is known as the “capacitance effect”. The higher the applied voltage, the greater the layer of oxidation that forms, resulting in an increased capacitance.The B41888C4188M utilizes a series of tightly wound layers of metal foil and dielectric paper in order to provide even greater capacitance. The construction of the capacitor also increases its long-term reliability by providing the electrodes with additional mechanical strength. Furthermore, the capacitor is designed to limit the effects of temperature and voltage by utilizing a patented “Balanced Impulse Welding” process to increase its stability. The B41888C4188M is a high-reliability, long-term capacitor and is recommended for use in applications that require filtering, smoothing, and voltage regulation due to its ability to provide long operating life, low impedance, and high capacitance. Its temperature stability also makes it suitable for high-temperature environments such as automotive applications and high-power audio systems. In conclusion, the B41888C4188M aluminum electrolytic capacitor from TDK is a reliable, long-term, and cost-effective solution for applications that require filtering, smoothing, and voltage regulation. Its long operating life, low impedance, high capacitance, and high temperature stability make it an ideal component for a wide range of electrical circuit designs.

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