220 uF Fixed Capacitors 1,212

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Part	Manufacturer	Capacitor Type	Mounting Feature	Capacitance	Rated DC Voltage (URdc)	Maximum Operating Temperature	Dielectric Material	Tan Delta	Minimum Operating Temperature	Terminal Finish	Leakage Current (mA)	Package Shape	Polarity	Manufacturer Series	Height	Width	Ripple Current (mA)	Diameter	Equivalent Series Resistance / ESR (mohm )	Additional Features	Packing Method	Size Code	JESD-609 Code	Series	No. of Terminals	Package Style (Meter)	Length	Terminal Shape	Positive Tolerance	Reference Standard	Negative Tolerance	Terminal Pitch
UUR1E221MNL1GS	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	25 V	85 Cel	ALUMINUM (WET)	0.16	-40 Cel	Tin/Bismuth (Sn/Bi)	.165	CYLINDRICAL PACKAGE	POLARIZED		10 mm	10.3 mm	250	10 mm			TR, 15 INCH	4141	e6		2	SMT	10.3 mm	FLAT	20 %	AEC-Q200	20 %
UUX1E221MNL1GS	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	25 V	105 Cel	ALUMINUM (WET)	0.14	-55 Cel	Tin/Bismuth (Sn/Bi)	.165	CYLINDRICAL PACKAGE	POLARIZED		10 mm	10.3 mm	351	10 mm			TR, 15 INCH	4141	e6		2	SMT	10.3 mm	FLAT	20 %	AEC-Q200	20 %
UUX1E221MNL6GS	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	25 V	105 Cel	ALUMINUM (WET)	0.14	-55 Cel	Tin/Bismuth (Sn/Bi)	.165	CYLINDRICAL PACKAGE	POLARIZED		10 mm	8.3 mm	283	8 mm			TAPE	3333	e6		2	SMT	8.3 mm	FLAT	20 %	AEC-Q200	20 %
UVP1A221MPD	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	220 uF	10 V	85 Cel	ALUMINUM (WET)	0.24	-40 Cel	Matte Tin (Sn)	.066	CYLINDRICAL PACKAGE	NON-POLARIZED				215	8 mm			TAPE		e3		2	Radial	11.5 mm	WIRE	20 %		20 %	3.5 mm
UVR1C221MED1TD	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	220 uF	16 V	85 Cel	ALUMINUM (WET)	0.2	-40 Cel	MATTE TIN	.1056	CYLINDRICAL PACKAGE	POLARIZED	VR			260	6.3 mm			AMMO PACK		e3	VR	2	Radial	11 mm	WIRE	20 %		20 %	2.5 mm
UVY2A221MHD	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	220 uF	100 V	105 Cel	ALUMINUM (WET)	0.08	-55 Cel	Matte Tin/Copper (Sn/Cu)	.66	CYLINDRICAL PACKAGE	POLARIZED				390	12.5 mm					e2		2	Radial	20 mm	WIRE	20 %		20 %	5 mm
UVZ1E221MPD	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	220 uF	25 V	105 Cel	ALUMINUM (WET)	0.16	-55 Cel	Matte Tin (Sn)	.165	CYLINDRICAL PACKAGE	POLARIZED				240	8 mm			BULK		e3		2	Radial	11.5 mm	WIRE	20 %		20 %	3.5 mm
UWT0J221MCL6GS	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	6.3 V	105 Cel	ALUMINUM (WET)	0.3	-55 Cel	Tin/Bismuth (Sn/Bi)	.01386	CYLINDRICAL PACKAGE	POLARIZED		5.8 mm	6.6 mm	91	6.3 mm			TR, 15 INCH	2626	e6		2	SMT	6.6 mm	FLAT	20 %	AEC-Q200	20 %
UWX0J221MCL1GB	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	6.3 V	85 Cel	ALUMINUM (WET)	0.26	-40 Cel	Tin/Bismuth (Sn/Bi)	.01386	CYLINDRICAL PACKAGE	POLARIZED		5.4 mm	8.3 mm	110				TR, 15 INCH	3333	e6		2	SMT	8.3 mm	FLAT	20 %	AEC-Q200	20 %
AEA0810221M025R	KYOCERA AVX	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	25 V	105 Cel	ALUMINUM (WET)	0.16	-55 Cel	TIN	0.055		POLARIZED		10.5 mm	8.3 mm	360				TR, 15 INCH	3333	e3		2	SMT	8.3 mm	FLAT	20 %		20 %
AEA1010221M035R	KYOCERA AVX	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	35 V	105 Cel	ALUMINUM (WET)	0.14	-55 Cel	TIN	0.077		POLARIZED		10 mm	10.3 mm	510				TR, 15 INCH	4141	e3		2	SMT	10.3 mm	FLAT	20 %		20 %
AEF1010221M035R	KYOCERA AVX	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	35 V	105 Cel	ALUMINUM (WET)	0.14	-55 Cel		0.231		POLARIZED		10.5 mm	10.3 mm	400	10 mm	230	ESR IS MEASURED AT 100 KHZ	TR, 15 INCH	4141			2	SMT	10.3 mm	FLAT	20 %		20 %
CWR29FC227KCHB	KEMET Corporation	TANTALUM CAPACITOR	SURFACE MOUNT	220 uF	10 V	125 Cel	TANTALUM (DRY/SOLID)	0.1	-55 Cel	TIN LEAD	0.02	RECTANGULAR PACKAGE	POLARIZED		2.79 mm	3.81 mm	365.2		180	ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ	TR, EMBOSSED PLASTIC, 7 INCH	2915	e0		2	SMT	7.24 mm	J BEND	10 %	MIL-PRF-55365/11	10 %
CWR29FC227KCHC	KEMET Corporation	TANTALUM CAPACITOR	SURFACE MOUNT	220 uF	10 V	125 Cel	TANTALUM (DRY/SOLID)	0.1	-55 Cel	TIN LEAD	0.02	RECTANGULAR PACKAGE	POLARIZED		2.79 mm	3.81 mm	365.2		180	ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ	TR, EMBOSSED PLASTIC, 7 INCH	2915	e0		2	SMT	7.24 mm	J BEND	10 %	MIL-PRF-55365/11	10 %
F930J227MBAAJ6	KYOCERA AVX	TANTALUM CAPACITOR	SURFACE MOUNT	220 uF	6.3 V	125 Cel	TANTALUM (DRY/SOLID)	0.3	-55 Cel		0.0139		POLARIZED		1.9 mm	2.8 mm	106		1200	ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ	TR, 7 INCH	1210			2	SMT	3.5 mm	WRAPAROUND	20 %	AEC-Q200	20 %
F950J227KBAAQ2	KYOCERA AVX	TANTALUM CAPACITOR	SURFACE MOUNT	220 uF	6.3 V	125 Cel	TANTALUM (DRY/SOLID)	0.3	-55 Cel		0.0139		POLARIZED		1.8 mm	2.8 mm	184		400	ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ	TR, 7 INCH	1411			2	SMT	3.5 mm	WRAPAROUND	10 %		10 %
GYA1E221MCQ1GS	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	25 V	125 Cel	ALUMINUM (SOLID POLYMER)	0.14	-55 Cel		0.055	CYLINDRICAL PACKAGE	POLARIZED		10 mm	8.3 mm	240	8 mm	27	ESR IS MEASURED AT 100 KHZ	TR, 15 INCH	3333			2	SMT	8.3 mm	FLAT	20 %	AEC-Q200	20 %
GYB1E221MCW1GS	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	25 V	105 Cel	ALUMINUM (SOLID POLYMER)	0.14	-55 Cel		0.055		POLARIZED		10 mm	8.3 mm	345	8 mm	27	ESR MEASURED AT 100KHZ	TR, 15 INCH	3333			2	SMT	8.3 mm	FLAT	20 %	AEC-Q200	20 %
LAQ2D221MELZ25	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	220 uF	200 V	105 Cel	ALUMINUM (WET)	0.2	-25 Cel	Matte Tin (Sn)	0.62	CYLINDRICAL PACKAGE	POLARIZED				900	22 mm			Bulk		e3		2	Snap-in	25 mm	SNAP-IN	20 %		20 %	10 mm
LAQ2P221MELB20	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	220 uF	220 V	105 Cel	ALUMINUM (WET)	0.2	-25 Cel	Matte Tin (Sn)	0.66	CYLINDRICAL PACKAGE	POLARIZED				900	30 mm			Bulk		e3		2	Snap-in	20 mm	SNAP-IN	20 %		20 %	10 mm
LGG2W221MELA35	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	220 uF	450 V	105 Cel	ALUMINUM (WET)	0.2	-25 Cel	Matte Tin (Sn)	0.94	CYLINDRICAL PACKAGE	POLARIZED				870	25 mm			Bulk		e3		2	Snap-in	35 mm	SNAP-IN	20 %		20 %	10 mm
LGJ2C221MELZ	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	220 uF	160 V	105 Cel	ALUMINUM (WET)	0.15	-40 Cel	MATTE TIN	.56285	CYLINDRICAL PACKAGE	POLARIZED	GJ			810						e3		2			SNAP-IN	20 %		20 %
LGL2G221MELA25	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	220 uF	400 V	105 Cel	ALUMINUM (WET)	0.15	-25 Cel	Matte Tin (Sn)	0.88	CYLINDRICAL PACKAGE	POLARIZED				780	25 mm			Bulk		e3		2	Snap-in	25 mm	SNAP-IN	20 %		20 %	10 mm
LGU2E221MELY	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	220 uF	250 V	105 Cel	ALUMINUM (WET)	0.15	-40 Cel	Matte Tin (Sn)	0.7	CYLINDRICAL PACKAGE	POLARIZED				1000	20 mm			Bulk		e3		2	Snap-in	30 mm	SNAP-IN	20 %		20 %	10 mm
LKX2E221MESY30	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	220 uF	250 V	105 Cel	ALUMINUM (WET)	0.15	-40 Cel	ALUMINUM	0.7036	CYLINDRICAL PACKAGE	POLARIZED				1000	20 mm							2	Snap-in	30 mm	SNAP-IN	20 %		20 %	10 mm
LLS2E221MELZ	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	220 uF	250 V	85 Cel	ALUMINUM (WET)	0.15	-40 Cel	Matte Tin (Sn)	0.7	CYLINDRICAL PACKAGE	POLARIZED				1240	22 mm			Bulk		e3		2	Snap-in	25 mm	SNAP-IN	20 %		20 %	10 mm
PCL0J221MCL1GS	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	6.3 V	105 Cel	ALUMINUM (SOLID POLYMER)	0.12	-55 Cel		0.277		POLARIZED		6 mm	6.6 mm	125	6.3 mm	22	ESR MEASURED AT 100KHZ	TR, 15 INCH	2626			2	SMT	6.6 mm	FLAT	20 %	AEC-Q200	20 %
PCR1C221MCL1GS	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	16 V	125 Cel	ALUMINUM (SOLID POLYMER)	0.08	-55 Cel		.105	CYLINDRICAL PACKAGE	POLARIZED		7 mm	8.3 mm	75	8 mm	30	ESR IS MEASURED AT 100KHZ	TR, 15 INCH	3333			2	SMT	8.3 mm	FLAT	20 %	AEC-Q200	20 %
PCR1E221MCL1GS	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	25 V	125 Cel	ALUMINUM (SOLID POLYMER)	0.08	-55 Cel		.165	CYLINDRICAL PACKAGE	POLARIZED		8 mm	10.3 mm	105	10 mm	33	ESR IS MEASURED AT 100KHZ	TR, 15 INCH	4141			2	SMT	10.3 mm	FLAT	20 %	AEC-Q200	20 %
PCS0J221MCL1GS	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	6.3 V	105 Cel	ALUMINUM (SOLID POLYMER)	0.12	-55 Cel	Silver (Ag)	.277	CYLINDRICAL PACKAGE	POLARIZED		6 mm	6.6 mm	2800	6.3 mm	20	ESR IS MEASURED AT 100 KHZ	TAPE	2626	e4		2	SMT	6.6 mm	FLAT	20 %	AEC-Q200	20 %
PCX1C221MCL1GS	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	16 V	125 Cel	ALUMINUM (SOLID POLYMER)	0.12	-55 Cel		0.704	CYLINDRICAL PACKAGE	POLARIZED		12 mm	8.3 mm	43.5	8 mm	27	ESR IS MEASURED AT 100 KHZ	TR, 15 INCH	3333			2	SMT	8.3 mm	FLAT	20 %	AEC-Q200	20 %
RAHTK221M1TEH0002E	Taiyo Yuden	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	25 V	125 Cel	ALUMINUM (SOLID POLYMER)	0.14	-55 Cel		.055	CYLINDRICAL PACKAGE	POLARIZED		10 mm	8.4 mm	1600		27	ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ	TR, EMBOSSED, 15 INCH	3333			2	SMT	8.4 mm	FLAT	20 %	AEC-Q200	20 %
RNE1A221MDS1	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	220 uF	10 V	105 Cel	ALUMINUM (SOLID POLYMER)	0.08	-55 Cel	MATTE TIN	0.44	CYLINDRICAL PACKAGE	POLARIZED				250	6.3 mm	30	ESR IS MEASURED AT 100 KHZ	BULK		e3		2	Radial	10 mm	WIRE	20 %		20 %	2.5 mm
RNE1C221MDN1KX	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	220 uF	15 V	105 Cel	ALUMINUM (SOLID POLYMER)	0.1	-55 Cel		0.5		POLARIZED				415	8 mm	13	ESR IS MEASURED AT 100 KHZ	BULK				2	Radial	6 mm	WIRE	20 %		20 %	3.5 mm
RR71A221MDN1	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	220 uF	10 V	105 Cel	ALUMINUM (SOLID POLYMER)	0.07	-55 Cel		0.11	CYLINDRICAL PACKAGE	POLARIZED				610	10 mm	7	ESR IS MEASURED AT 100 KHZ	BULK				2	Radial	12.5 mm	WIRE	20 %		20 %	5 mm
RSA1C221MCN1GS	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	16 V	105 Cel	ALUMINUM (SOLID POLYMER)	0.12	-55 Cel		0.704		POLARIZED		7.7 mm	6.5 mm	350	6.3 mm	20	ESR IS MEASURED AT 100 KHZ	TR, 15 INCH	2626			2	SMT	6.5 mm	FLAT	20 %		20 %
RVT-25V221MG10U-R2	Taiyo Yuden	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	25 V	125 Cel	ALUMINUM (WET)	0.16	-40 Cel		.055	CYLINDRICAL PACKAGE	POLARIZED		10 mm	8.4 mm	340		200	ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ	TR, EMBOSSED, 15 INCH	3333			2	SMT	8.4 mm	FLAT	20 %		20 %
TAJD227M006RNJ	KYOCERA AVX	TANTALUM CAPACITOR	SURFACE MOUNT	220 uF	6.3 V	125 Cel	TANTALUM (DRY/SOLID)	0.08	-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	0.0139	RECTANGULAR PACKAGE	POLARIZED		2.9 mm	4.3 mm	245		400	ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ	TR, PLASTIC, 7 INCH	2917	e3		2	SMT	7.3 mm	J BEND	20 %		20 %
TAJE227M016RNJ	KYOCERA AVX	TANTALUM CAPACITOR	SURFACE MOUNT	220 uF	16 V	125 Cel	TANTALUM (DRY/SOLID)	0.1	-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	0.0352	RECTANGULAR PACKAGE	POLARIZED		4.1 mm	4.3 mm	230		500	ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ	TR, PLASTIC, 7 INCH	2917	e3		2	SMT	7.3 mm	J BEND	20 %		20 %
TBMD227K010LBLC9045	KYOCERA AVX	TANTALUM CAPACITOR	SURFACE MOUNT	220 uF	10 V	125 Cel	TANTALUM (DRY/SOLID)	0.08	-55 Cel		0.0165		POLARIZED		2.9 mm	4.3 mm	1080		35	ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ	Bulk	2917			2	SMT	7.3 mm	J BEND	10 %		10 %
TBME227K016LRLC0824	KYOCERA AVX	TANTALUM CAPACITOR	SURFACE MOUNT	220 uF	16 V	125 Cel	TANTALUM (DRY/SOLID)	0.06	-55 Cel	Tin/Lead (Sn/Pb) - hot dipped	0.035		POLARIZED		4.1 mm	4.3 mm	1315		25		TR, PLASTIC, 7 INCH	2917	e0		2	SMT	7.3 mm	J BEND	10 %		10 %
TCJD227M010R0025	KYOCERA AVX	TANTALUM CAPACITOR	SURFACE MOUNT	220 uF	10 V	105 Cel	TANTALUM (SOLID POLYMER)	0.06	-55 Cel	MATTE TIN OVER NICKEL	0.22		POLARIZED		2.9 mm	4.3 mm	1400		25	ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ	TR, PLASTIC, 7 INCH	2917	e3		2	SMT	7.3 mm	J BEND	20 %		20 %
TPSD227M006R0100	KYOCERA AVX	TANTALUM CAPACITOR	SURFACE MOUNT	220 uF	6.3 V	125 Cel	TANTALUM (DRY/SOLID)	0.08	-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	0.0139	RECTANGULAR PACKAGE	POLARIZED		2.9 mm	4.3 mm	490		100	ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ	TR, PLASTIC, 7 INCH	2917	e3		2	SMT	7.3 mm	J BEND	20 %		20 %
TPSE227K016R0050V	KYOCERA AVX	TANTALUM CAPACITOR	SURFACE MOUNT	220 uF	16 V	125 Cel	TANTALUM (DRY/SOLID)	0.1	-55 Cel	Tin (Sn)	0.0352		POLARIZED		4.1 mm	4.3 mm	727		50	ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ	TR, PLASTIC, 7 INCH	2917	e3		2	SMT	7.3 mm	J BEND	10 %		10 %
TPSE227K016T0100V	KYOCERA AVX	TANTALUM CAPACITOR	SURFACE MOUNT	220 uF	16 V	125 Cel	TANTALUM (DRY/SOLID)	0.1	-55 Cel	TIN	0.0352		POLARIZED		4.1 mm	4.3 mm	514		100	ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ	TR, PLASTIC, 7 INCH	2917	e3		2	SMT	7.3 mm	J BEND	10 %	AEC-Q200	10 %
TPSE227M016R0100V	KYOCERA AVX	TANTALUM CAPACITOR	SURFACE MOUNT	220 uF	16 V	125 Cel	TANTALUM (DRY/SOLID)	0.1	-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	0.0352	RECTANGULAR PACKAGE	POLARIZED		4.1 mm	4.3 mm	514		100	ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ	TR, PLASTIC, 7 INCH	2917	e3		2	SMT	7.3 mm	J BEND	20 %		20 %
TVX1C221MAD	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	THROUGH HOLE MOUNT	220 uF	16 V	85 Cel	ALUMINUM (WET)	0.16	-40 Cel	Matte Tin (Sn)	.1056	TUBULAR PACKAGE	POLARIZED				260	8 mm			Bulk		e3		2	Axial	16 mm	WIRE	20 %		20 %
UBC1A221MNS1GS	Nichicon	ALUMINUM ELECTROLYTIC CAPACITOR	SURFACE MOUNT	220 uF	10 V	150 Cel	ALUMINUM (WET)	0.26	-40 Cel	TIN BISMUTH	0.066	CYLINDRICAL PACKAGE	POLARIZED		10 mm	8.3 mm	73.7	8 mm			TR, 15 INCH	3333	e6		2	SMT	8.3 mm	FLAT	20 %	AEC-Q200	20 %

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.