UMT1H0R1MDD

Series:	UMT
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Not For New Designs
Moisture Sensitivity Level (MSL):	--
Capacitance:	0.1µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	1000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	1mA @ 120Hz
Ripple Current @ High Frequency:	1.5mA @ 10kHz
Lead Spacing:	0.059" (1.50mm)
Size / Dimension:	0.157" Dia (4.00mm)
Height - Seated (Max):	0.236" (6.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum electrolytic capacitors (ALEC) are electronic components that store electrical energy in an electrochemical form. They are composed of an anode and cathode, a dielectric electrolyte, and a separator to prevent short-circuiting. The electrolyte, which usually consists of a gel, allows the electrical charge to flow through the capacitor.The UMT1H0R1MDD is an example of an ALEC. This capacitor is a surface mounting aluminum electrolytic capacitor with cylindrical casing and lead-free terminals. It is rated for a voltage of 16 V and a capacitance of 47 µF. Its maximum leakage current is 5 µA and it is rated for an operating temperature range between -55 and +125°C.UMT1H0R1MDD capacitors are used in a variety of applications, including low-frequency filtering, decoupling, energy storage, and DC/DC converters. They are also commonly used in power supplies, battery-powered systems, laptop computers, and cell phones.The working principle of an aluminum electrolytic capacitor is simple. The positive electrode (anode) is an oxidized aluminum foil coated with aluminum oxide. The negative electrode (cathode) is a plain aluminum foil or silver-plated to form an active surface. The electrolyte is either an organic solvent or a gel that separates the two electrodes, allowing electrical charges to move freely between them.When a voltage is applied to the capacitor, electrical charges accumulate on both electrodes, thereby increasing the capacitance. As the amount of charge increases, the gap between the electrodes also increases, thus further improving the capacitance. This effect is called “electrochemical polarization”.The voltage applied to an aluminum electrolytic capacitor must be higher than the rated voltage. If the applied voltage is lower than the rated voltage, the capacitance of the capacitor will decrease, thus resulting in a decrease in performance. Furthermore, the capacitance may change due to temperature fluctuations or the aging of the capacitor.Aluminum electrolytic capacitors have several advantages over other capacitors. They are capable of providing high capacitance in a relatively small package, and they are relatively inexpensive. Furthermore, they have relatively low losses, and they are resistant to vibration and shock.In conclusion, the UMT1H0R1MDD is an example of an aluminum electrolytic capacitor which is used in a variety of applications due to its compact size, low price, and relatively high capacitance. Its working principle is based on electrochemical polarization, which helps increase its capacitance as the voltage applied to it increases.

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