ALF20C391EF550 related parameters_ALF20C391EF550 PDF documentation_KEMET

Aluminum Electrolytic Capacitors

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Specifications

Description	Details
Series	ALF20
Package	Bulk
Capacitance	390µF
Tolerance	±20%
Voltage - Rated	550V
ESR (Equivalent Series Resistance)	894mOhm @ 100Hz
Lifetime @ Temp.	18000 Hrs @ 85°C
Operating Temperature	-40°C ~ 85°C
Polarization	Polar
Ratings	-
Applications	General Purpose
Ripple Current @ Low Frequency	2.67A @ 100Hz
Ripple Current @ High Frequency	4.33A @ 10kHz
Impedance	780 mOhms
Lead Spacing	0.886"" (22.50mm)
Size / Dimension	1.575"" Dia (40.00mm)
Height - Seated (Max)	2.047"" (52.00mm)
Surface Mount Land Size	-
Mounting Type	Through Hole, Press-Fit
Package / Case	Radial, Can - Snap-In - 4 Lead

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