550 uF Fixed Capacitors 3

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Part	Manufacturer	Capacitor Type	Mounting Feature	Capacitance	Rated DC Voltage (URdc)	Maximum Operating Temperature	Dielectric Material	Minimum Operating Temperature	Leakage Current (mA)	Package Shape	Polarity	Ripple Current (mA)	Diameter	Equivalent Series Resistance / ESR (mohm )	Additional Features	Packing Method	No. of Terminals	Package Style (Meter)	Length	Terminal Shape	Positive Tolerance	Reference Standard	Negative Tolerance
CGS551T250R4C	Cornell Dubilier Electronics	ALUMINUM ELECTROLYTIC CAPACITOR	CHASSIS MOUNT	550 uF	250 V	85 Cel	ALUMINUM (WET)	-40 Cel	2.2249	CYLINDRICAL PACKAGE	POLARIZED	3600	34.925 mm	98			2	Screw Ends	104.775 mm	BINDING POST	50 %		10 %
C44UOGT6550M84K	KEMET Corporation	FILM CAPACITOR	STUD MOUNT	550 uF	900 V	85 Cel	POLYPROPYLENE	-40 Cel				49000	85 mm	2.2	ESR IS MEASURED AT 10KHz, RIPPLE CURRENT IS MEASURED AT 10KHz, 40DEG CEL	BULK	2	CAN	134.5 mm	FEMALE THREADED	10 %		10 %
M39018/07-0078M	Defense Logistics Agency	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	550 uF	40 V	105 Cel		-55 Cel	74	TUBULAR PACKAGE	POLARIZED	585		480			2			WIRE	75 %	MIL-PRF-39018/7D	10 %

Fixed Capacitors

Fixed capacitors are electronic components that have a fixed capacitance value that cannot be changed. They are used in electronic circuits to provide a specific capacitance value for a given application.

Fixed capacitors are made using a variety of dielectric materials, including ceramic, tantalum, aluminum electrolytic, polyester, and polypropylene. The choice of dielectric material depends on the specific requirements of the application, such as operating voltage, temperature range, and stability.

Fixed capacitors are available in a variety of shapes and sizes, such as through-hole, surface mount, and leaded types. They can also be classified based on their operating voltage, tolerance, and temperature coefficient.

Some common applications of fixed capacitors include decoupling, filtering, timing, and coupling circuits. In decoupling circuits, fixed capacitors are used to filter out unwanted high-frequency noise and ensure stable power supply operation. In timing circuits, fixed capacitors are used to set the time constant and determine the frequency of oscillation.

One of the main advantages of fixed capacitors is their stable capacitance value, which does not change over time or with changes in operating conditions. This makes them suitable for applications that require consistent and predictable performance.