SMG400VB33RM20SLL

Series:	SMG
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Capacitance:	33µF
Tolerance:	±20%
Voltage - Rated:	400V
ESR (Equivalent Series Resistance):	19.89 Ohm @ 120Hz
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	260mA @ 120Hz
Ripple Current @ High Frequency:	371.8mA @ 100kHz
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	0.787" Dia (20.00mm)
Height - Seated (Max):	0.787" (20.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors are a type of capacitor used for power supply filtering in a wide variety of applications. The SMG400VB33RM20SLL is an aluminum electrolytic capacitor that is designed to meet the needs of high power supply filtering applications. This capacitive device features a robust design for high reliability and long life.The SMG400VB33RM20SLL is a 25V dc rated, 10 uF electrolytic capacitor. It is designed for capacitor-driven power supplies, transients suppression, and output voltage stabilization, as well as noise suppression and protection from voltage spikes or overvoltage worries. It includes a two-layer metal-plastic construction, and standard surge protection features. The SMG400VB33RM20SLL is a polarized device, meaning it must be connected in the correct direction. The capacitor is most suitable for applications that require a high load-bearing capacity, such as PCBs, telecommunications, and electric power equipment.The SMG400VB33RM20SLL utilizes the principle of alternating current which flows through the two conductive layers separated by a dielectric layer of aluminum oxide. The alternating current flows through this dielectric material which is then converted to static energy. This static energy builds up and charges the capacitor until it reaches the specified voltage of the device. This alternating current also creates a magnetic field between the two layers of the capacitor. The magnetic field prevents corrosion and helps maintain the effectiveness of the capacitor for a longer period of time.The SMG400VB33RM20SLL is able to withstand electric arc voltage and holds a temperature range of -40 to 105 degrees Celsius. It also features a length-to-diameter design ratio optimized for large area filters. This capacitive device is also highly resistant to dendrites and migration phenomena. With a ripple current of 133mA and a low-ESR rating, the device is able to filter out instantaneous, high-frequency ripple noises.The SMG400VB33RM20SLL aluminum electrolytic capacitor is an effective way to decouple interference directly to the power supply and is designed to reduce the dissipation associated with high-frequency ripple current noise. This capacitor is well suited for applications in automotive, consumer electronics, and telecommunications. This device’s efficient design ensures reliable operation and long-term stability.

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