22 uF Fixed Capacitors 1,986

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Part RoHS Manufacturer Capacitor Type Mounting Feature Capacitance Rated DC Voltage (URdc) Maximum Operating Temperature Dielectric Material Tan Delta Minimum Operating Temperature Temperature Coef (ppm/Cel) Terminal Finish Leakage Current (mA) Package Shape Polarity Manufacturer Series Height Width Ripple Current (mA) Diameter Multi-layer Equivalent Series Resistance / ESR (mohm ) Additional Features Packing Method Size Code JESD-609 Code Series No. of Terminals Package Style (Meter) Rated AC Voltage (URac) Length Terminal Shape Positive Tolerance Temperature Characteristics Code Reference Standard Negative Tolerance Custom Capabilities Terminal Pitch

T491B226K020AT

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

22 uF

20 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

Matte Tin (Sn) - with Nickel (Ni) barrier

0.0044

RECTANGULAR PACKAGE

POLARIZED

1.9 mm

2.8 mm

58

4000

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, EMBOSSED PLASTIC, 7 INCH

1411

e3

2

SMT

3.5 mm

J BEND

10 %

10 %

T491B226K020ATAUTO

KEMET Corporation

TANTALUM CAPACITOR

22 uF

20 V

125 Cel

TANTALUM (DRY/SOLID)

-55 Cel

MATTE TIN OVER NICKEL

POLARIZED

T491

1.9 mm

2.8 mm

4000

TR, Plastic, 7 Inch

1411

e3

T491-AUTOMOTIVE

2

SMT

3.5 mm

10 %

AEC-Q200

10 %

T95R226K050LZAL

Vishay Intertechnology

TANTALUM CAPACITOR

SURFACE MOUNT

22 uF

50 V

125 Cel

TANTALUM (DRY/SOLID)

0.06

-55 Cel

Tin/Lead (Sn/Pb)

0.011

POLARIZED

3.5 mm

6 mm

300

ESR IS MEASURED AT 100 KHZ

TR, EMBOSSED PLASTIC, 7 INCH

2824

e0

2

SMT

7.2 mm

WRAPAROUND

10 %

10 %

TPSA226K006R0900

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

22 uF

6.3 V

125 Cel

TANTALUM (DRY/SOLID)

0.06

-55 Cel

Matte Tin (Sn) - with Nickel (Ni) barrier

0.0014

RECTANGULAR PACKAGE

POLARIZED

1.6 mm

1.6 mm

115

900

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, PLASTIC, 7 INCH

1206

e3

2

SMT

3.2 mm

J BEND

10 %

10 %

TPSD226K035R0400

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

22 uF

35 V

125 Cel

TANTALUM (DRY/SOLID)

0.06

-55 Cel

Matte Tin (Sn) - with Nickel (Ni) barrier

0.0077

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

10 %

10 %

UUX1H220MCL1GS

Nichicon

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

22 uF

50 V

105 Cel

ALUMINUM (WET)

0.1

-55 Cel

Tin/Bismuth (Sn/Bi)

.033

CYLINDRICAL PACKAGE

POLARIZED

6.2 mm

8.3 mm

67

8 mm

TR, 15 INCH

3333

e6

2

SMT

8.3 mm

FLAT

20 %

AEC-Q200

20 %

UWX0J220MCL1GB

Nichicon

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

22 uF

6.3 V

85 Cel

ALUMINUM (WET)

0.26

-40 Cel

Tin/Bismuth (Sn/Bi)

.003

CYLINDRICAL PACKAGE

POLARIZED

5.4 mm

4.3 mm

28

TR, 15 INCH

1717

e6

2

SMT

4.3 mm

FLAT

20 %

AEC-Q200

20 %

VJ1210G226KXXTW1BC

Vishay Intertechnology

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

25 V

85 Cel

CERAMIC

-55 Cel

15%

Matte Tin (Sn) - with Nickel (Ni) barrier

2.8 mm

2.5 mm

Yes

TR, Plastic, 7 Inch

1210

e3

2

SMT

3.2 mm

WRAPAROUND

10 %

X5R

10 %

0603X226M100CT

Walsin Technology

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

10 V

85 Cel

CERAMIC

-55 Cel

15%

Matte Tin (Sn) - with Nickel (Ni) barrier

RECTANGULAR PACKAGE

.8 mm

.8 mm

Yes

TR, PAPER, 7 INCH

0603

e3

2

SMT

1.6 mm

WRAPAROUND

20 %

X5R

20 %

0805ZD226KAT4A

KYOCERA AVX

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

10 V

85 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

1.52 mm

1.25 mm

Yes

TR, EMBOSSED, 13 INCH

0805

e3

2

SMT

2.01 mm

WRAPAROUND

10 %

X5R

10 %

222212310229

Vishay Intertechnology

ALUMINUM ELECTROLYTIC CAPACITOR

THROUGH HOLE MOUNT

22 uF

35 V

85 Cel

ALUMINUM (DRY/SOLID)

0.12

-55 Cel

.045

TUBULAR PACKAGE

POLARIZED

290

11000

10% TOLERANCE IS AVAILABLE ON REQUEST

AMMO PACK

2

WIRE

20 %

20 %

595D226X0050R2T

Vishay Intertechnology

TANTALUM CAPACITOR

SURFACE MOUNT

22 uF

50 V

125 Cel

TANTALUM (DRY/SOLID)

0.06

-55 Cel

MATTE TIN OVER NICKEL

0.011

RECTANGULAR PACKAGE

POLARIZED

3.5 mm

6 mm

800

390

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, EMBOSSED PLASTIC, 7 INCH

2824

e3

2

SMT

7.2 mm

WRAPAROUND

20 %

20 %

A767MU226M2ALAE038

KEMET Corporation

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

22 uF

100 V

105 Cel

ALUMINUM (SOLID POLYMER)

-55 Cel

0.44

CYLINDRICAL PACKAGE

POLARIZED

12.6 mm

10.3 mm

112.5

38

ESR IS MEASURED AT 100 KHZ

TR, 15 INCH

4141

2

SMT

10.3 mm

FLAT

20 %

20 %

C1210X7R250-226MNE

Venkel

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

25 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

3.2 mm

2.5 mm

Yes

TR, EMBOSSED, 7 INCH

1210

e3

2

SMT

3.2 mm

WRAPAROUND

20 %

X7R

20 %

C1812X7R250-226MNE

Venkel

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

25 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

3.3 mm

3.2 mm

Yes

TR, EMBOSSED, 7 INCH

1812

e3

2

SMT

4.495 mm

WRAPAROUND

20 %

X7R

20 %

C4532X7R1C226M230KB

TDK

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

16 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

2.3 mm

3.2 mm

Yes

TR, 7 INCH

1812

e3

2

SMT

4.5 mm

WRAPAROUND

20 %

X7R

20 %

CC0805KKX5R6BB226

Yageo

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

10 V

85 Cel

CERAMIC

-55 Cel

15%

Matte Tin (Sn) - with Nickel (Ni) barrier

RECTANGULAR PACKAGE

1.25 mm

1.25 mm

Yes

TR, BLISTER, 7 INCH

0805

e3

2

SMT

2 mm

WRAPAROUND

10 %

X5R

10 %

CKG57KX7R1E226M

TDK

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

25 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

3.5 mm

5.5 mm

Yes

2412

e3

2

SMT

6.5 mm

WRAPAROUND

20 %

X7R

20 %

CL31B226KPHNFNE

Samsung Electro-mechanics

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

10 V

125 Cel

CERAMIC

-55 Cel

15%

Matte Tin (Sn) - with Nickel (Ni) barrier

RECTANGULAR PACKAGE

Yes

TR, EMBOSSED PLASTIC, 7 INCH

1206

e3

2

WRAPAROUND

10 %

X7R

10 %

CWR09DC226KB

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

22 uF

6 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

TIN LEAD

0.002

RECTANGULAR PACKAGE

POLARIZED

1.78 mm

3.43 mm

2200

ESR IS MEASURED AT 100 KHZ

2214

e0

2

SMT

5.59 mm

J BEND

10 %

MIL-PRF-55365/4

10 %

CWR09DC226KBB

Vishay Intertechnology

TANTALUM CAPACITOR

22 uF

6 V

125 Cel

TANTALUM (DRY/SOLID)

-55 Cel

TIN LEAD OVER NICKEL

POLARIZED

1.78 mm

3.43 mm

TR

2214

CWR09(6V)

2

SMT

5.59 mm

10 %

MIL-C-55365/4

10 %

Blister-Pack Trays Available

CWR09DC226KBB\TR

KYOCERA AVX

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

6 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

TIN LEAD

0.002

RECTANGULAR PACKAGE

POLARIZED

1.78 mm

3.43 mm

90

2200

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, 7 INCH

2214

e0

2

SMT

5.59 mm

J BEND

10 %

MIL-PRF-55365/4

10 %

CWR09DC226KBC

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

22 uF

6 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

TIN LEAD

0.002

RECTANGULAR PACKAGE

POLARIZED

1.78 mm

3.43 mm

85.2

2200

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

2214

e0

2

SMT

5.59 mm

J BEND

10 %

MIL-PRF-55365/4

10 %

CWR09DC226KC

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

22 uF

6 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

TIN LEAD

0.002

RECTANGULAR PACKAGE

POLARIZED

1.78 mm

3.43 mm

2200

ESR IS MEASURED AT 100 KHZ

2214

e0

2

SMT

5.59 mm

J BEND

10 %

MIL-PRF-55365/4

10 %

CWR09DC226KCB

Vishay Intertechnology

TANTALUM CAPACITOR

22 uF

6 V

125 Cel

TANTALUM (DRY/SOLID)

-55 Cel

Tin/Lead (Sn/Pb) - hot dipped

POLARIZED

1.78 mm

3.43 mm

TR

2214

e0

CWR09(6V)

2

SMT

5.59 mm

10 %

MIL-C-55365/4

10 %

Blister-Pack Trays Available

CWR09DC226KCB\TR

KYOCERA AVX

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

6 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

TIN LEAD

0.002

RECTANGULAR PACKAGE

POLARIZED

1.78 mm

3.43 mm

90

2200

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, 7 INCH

2214

e0

2

SMT

5.59 mm

J BEND

10 %

MIL-PRF-55365/4

10 %

CWR09DC226KCB\W

KYOCERA AVX

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

6 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

TIN LEAD

0.002

RECTANGULAR PACKAGE

POLARIZED

1.78 mm

3.43 mm

90

2200

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

WAFFLE PACK

2214

e0

2

SMT

5.59 mm

J BEND

10 %

MIL-PRF-55365/4

10 %

CWR09DC226KCC

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

22 uF

6 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

Tin/Lead (Sn90Pb10)

0.002

RECTANGULAR PACKAGE

POLARIZED

1.78 mm

3.43 mm

85.2

2200

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

2214

e0

2

SMT

5.59 mm

J BEND

10 %

MIL-PRF-55365/4

10 %

CWR09DC226KC\W

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

22 uF

6 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

Tin/Lead (Sn/Pb) - hot dipped

0.002

RECTANGULAR PACKAGE

POLARIZED

1.78 mm

3.43 mm

90

2200

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

Waffle Pack

2214

e0

2

SMT

5.59 mm

J BEND

10 %

MIL-PRF-55365/4

10 %

CWR09DC226KDC

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

22 uF

6 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

TIN LEAD

0.002

RECTANGULAR PACKAGE

POLARIZED

1.78 mm

3.43 mm

85.2

2200

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

2214

e0

2

SMT

5.59 mm

J BEND

10 %

MIL-PRF-55365/4

10 %

CWR09DC226KM

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

22 uF

6 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

0.002

POLARIZED

1.78 mm

3.43 mm

2200

ESR IS MEASURED AT 100 KHZ

2214

2

SMT

5.59 mm

J BEND

10 %

MIL-PRF-55365/4

10 %

CWR09DC226KR

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

22 uF

6 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

0.002

POLARIZED

1.78 mm

3.43 mm

2200

ESR IS MEASURED AT 100 KHZ

2214

2

SMT

5.59 mm

J BEND

10 %

MIL-PRF-55365/4

10 %

CWR11HH226KD

Vishay Intertechnology

TANTALUM CAPACITOR

SURFACE MOUNT

22 uF

15 V

125 Cel

TANTALUM (DRY/SOLID)

0.06

-55 Cel

Tin/Lead (Sn90Pb10) - with Nickel (Ni) barrier

0.0033

RECTANGULAR PACKAGE

POLARIZED

2.8 mm

4.3 mm

1100

ESR IS MEASURED AT 100 KHZ

TR, EMBOSSED PLASTIC, 7 INCH

2917

e0

2

SMT

7.3 mm

J BEND

10 %

MIL-PRF-55365/8

10 %

EEE1CA220WAR

Panasonic

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

22 uF

16 V

85 Cel

ALUMINUM (WET)

0.26

-40 Cel

0.00352

CYLINDRICAL PACKAGE

POLARIZED

5.4 mm

4.3 mm

28

TR, EMBOSSED, 15 INCH

1717

2

SMT

4.3 mm

FLAT

20 %

AEC-Q200

20 %

EEEHD1C220AR

Panasonic

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

22 uF

16 V

105 Cel

ALUMINUM (WET)

0.20

-40 Cel

0.00352

CYLINDRICAL PACKAGE

POLARIZED

5.8 mm

5.3 mm

39

5 mm

TR, EMBOSSED, 15 INCH

2121

2

SMT

5.3 mm

FLAT

20 %

AEC-Q200

20 %

EEETG1H220P

Panasonic

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

22 uF

50 V

125 Cel

ALUMINUM (WET)

0.14

-40 Cel

TIN BISMUTH

0.011

CYLINDRICAL PACKAGE

POLARIZED

6.2 mm

8.3 mm

52

8 mm

1600

ESR IS MEASURED AT 100 KHZ

TR, EMBOSSED, 15 INCH

3333

e6

2

SMT

8.3 mm

FLAT

20 %

AEC-Q200

20 %

EEUEB2C220

Panasonic

ALUMINUM ELECTROLYTIC CAPACITOR

THROUGH HOLE MOUNT

22 uF

160 V

105 Cel

ALUMINUM (WET)

0.15

-25 Cel

TIN

0.2212

CYLINDRICAL PACKAGE

POLARIZED

258.5

10 mm

BULK

e3

2

Radial

20 mm

WIRE

20 %

20 %

5 mm

EKMG401ELL220MK25S

Nippon Chemi-con

ALUMINUM ELECTROLYTIC CAPACITOR

THROUGH HOLE MOUNT

22 uF

400 V

105 Cel

ALUMINUM (WET)

0.24

-40 Cel

Matte Tin (Sn)

0.452

CYLINDRICAL PACKAGE

POLARIZED

145

12.5 mm

BULK

e3

2

Radial

25 mm

WIRE

20 %

20 %

5 mm

EMK325B7226MM-PR

Taiyo Yuden

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

16 V

125 Cel

CERAMIC

0.1

-55 Cel

15%

Matte Tin (Sn) - with Nickel (Ni) barrier

RECTANGULAR PACKAGE

2.5 mm

2.5 mm

Yes

TR, EMBOSSED, 7 INCH

1210

e3

2

SMT

3.2 mm

WRAPAROUND

20 %

X7R

20 %

GRM21BD70J226ME44K

Murata Manufacturing

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

6.3 V

125 Cel

CERAMIC

-55 Cel

22/-33%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

1.25 mm

1.25 mm

Yes

TR, EMBOSSED, 13 INCH

0805

e3

2

SMT

2 mm

WRAPAROUND

20 %

X7T

20 %

GRM319R61C226ME15D

Murata Manufacturing

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

16 V

85 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

.85 mm

1.6 mm

Yes

TR, PAPER, 7 INCH

1206

e3

2

SMT

3.2 mm

WRAPAROUND

20 %

X5R

20 %

GRM32ER61C226ME20L

Murata Manufacturing

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

16 V

85 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

2.5 mm

2.5 mm

Yes

TR, EMBOSSED, 7 INCH

1210

e3

2

SMT

3.2 mm

WRAPAROUND

20 %

X5R

20 %

GRT21BC81A226ME13K

Murata Manufacturing

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

10 V

105 Cel

CERAMIC

-55 Cel

22%

TIN OVER NICKEL

RECTANGULAR PACKAGE

1.25 mm

1.25 mm

Yes

TR, EMBOSSED, 13 INCH

0805

e3

2

SMT

2 mm

WRAPAROUND

20 %

X6S

AEC-Q200

20 %

GYB1H220MCQ1GS

Nichicon

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

22 uF

50 V

105 Cel

ALUMINUM (SOLID POLYMER)

0.1

-55 Cel

0.011

POLARIZED

5.8 mm

6.6 mm

165

6.3 mm

80

ESR MEASURED AT 100KHZ

TR, 15 INCH

2626

2

SMT

6.6 mm

FLAT

20 %

AEC-Q200

20 %

JMK316ABJ226KL-T

Taiyo Yuden

CERAMIC CAPACITOR

SURFACE MOUNT

22 uF

6.3 V

85 Cel

CERAMIC

-55 Cel

15%

RECTANGULAR PACKAGE

1.6 mm

1.6 mm

Yes

TR, EMBOSSED, 7 INCH

1206

2

SMT

3.2 mm

WRAPAROUND

10 %

X5R

10 %

M39006/25-0066

Vishay Intertechnology

TANTALUM CAPACITOR

THROUGH HOLE MOUNT

22 uF

75 V

125 Cel

TANTALUM (WET)

0.085

-55 Cel

TIN LEAD

0.003

TUBULAR PACKAGE

POLARIZED

162

4.78 mm

RIPPLE CURRENT IS MEASURED AT 40KHZ, 85CEL

e0

2

Axial

11.51 mm

WIRE

10 %

MIL-PRF-39006/25

10 %

M39006/250066

Cornell Dubilier Electronics

TANTALUM CAPACITOR

THROUGH HOLE MOUNT

22 uF

75 V

125 Cel

TANTALUM (WET)

0.085

-55 Cel

.003

TUBULAR PACKAGE

POLARIZED

234

2

WIRE

10 %

MIL-C-39006/25

10 %

R523W522050P0K

KEMET Corporation

FILM CAPACITOR

THROUGH HOLE MOUNT

22 uF

630 V

110 Cel

POLYPROPYLENE

-40 Cel

MATTE TIN

45 mm

30 mm

SAFETY CLASS X2

TRAY

e3

2

Radial

310 V

41.5 mm

WIRE

10 %

AEC-Q200; CQC; CUL; ENEC; UL

10 %

37.5 mm

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.