150 uF Fixed Capacitors 526

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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

B43505C5157M000

TDK

ALUMINUM ELECTROLYTIC CAPACITOR

THROUGH HOLE MOUNT

150 uF

450 V

105 Cel

ALUMINUM (WET)

0.17

-25 Cel

MATTE TIN

.7245

CYLINDRICAL PACKAGE

POLARIZED

B43505

990

30 mm

910

STANDARD: IEC60384-4

BULK

e3

B43505

2

Snap-in

35 mm

SNAP-IN

20 %

20 %

10 mm

ECASD40D157M009K00

Murata Manufacturing

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

150 uF

2 V

105 Cel

ALUMINUM (SOLID POLYMER)

-40 Cel

0.03

RECTANGULAR PACKAGE

POLARIZED

1.9 mm

4.3 mm

3000

9

TR, EMBOSSED, 13 INCH

2917

2

SMT

7.3 mm

J BEND

20 %

20 %

EEEFKE151XSP

Panasonic

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

150 uF

25 V

105 Cel

ALUMINUM (WET)

0.14

-55 Cel

0.0375

CYLINDRICAL PACKAGE

POLARIZED

7.7 mm

6.6 mm

182

6.3 mm

340

ESR IS MEASURED AT 100KHZ

TR, 15 INCH

2626

2

SMT

6.6 mm

FLAT

20 %

AEC-Q200

20 %

EEEFP1A151AP

Panasonic

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

150 uF

10 V

105 Cel

ALUMINUM (WET)

0.19

-55 Cel

Tin (Sn)

0.015

CYLINDRICAL PACKAGE

POLARIZED

5.8 mm

6.6 mm

195

6.3 mm

260

ESR IS MEASURED AT 100KHZ

TR, EMBOSSED, 15 INCH

2626

e3

2

SMT

6.6 mm

WIRE

20 %

AEC-Q200

20 %

EEHZU1H151P

Panasonic

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

150 uF

50 V

135 Cel

ALUMINUM (SOLID POLYMER)

0.1

-55 Cel

0.075

POLARIZED

12.5 mm

10.3 mm

480

10 mm

12

ESR IS MEASURED AT 100 KHZ

TR, EMBOSSED, 15 INCH

4141

2

SMT

10.3 mm

FLAT

20 %

AEC-Q200

20 %

EEUEE2D151B

Panasonic

ALUMINUM ELECTROLYTIC CAPACITOR

THROUGH HOLE MOUNT

150 uF

200 V

105 Cel

ALUMINUM (WET)

0.15

-25 Cel

TIN

1.81

CYLINDRICAL PACKAGE

POLARIZED

744

16 mm

AMMO PACK

e3

2

Radial

25 mm

WIRE

20 %

20 %

7.5 mm

EEUFS2A151

Panasonic

ALUMINUM ELECTROLYTIC CAPACITOR

THROUGH HOLE MOUNT

150 uF

100 V

105 Cel

ALUMINUM (WET)

0.08

-40 Cel

TIN

0.15

POLARIZED

980

12.5 mm

BULK

e3

2

Radial

20 mm

WIRE

20 %

20 %

5 mm

EEVFK1K151V

Panasonic

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

150 uF

80 V

105 Cel

ALUMINUM (WET)

0.08

-55 Cel

0.12

POLARIZED

13.8 mm

13.5 mm

375

12.5 mm

TR, EMBOSSED, 13 INCH

5353

2

SMT

13.5 mm

FLAT

20 %

AEC-Q200

20 %

EKXJ161ELL151MK25S

Nippon Chemi-con

ALUMINUM ELECTROLYTIC CAPACITOR

THROUGH HOLE MOUNT

150 uF

160 V

105 Cel

ALUMINUM (WET)

0.2

-40 Cel

TIN

1.06

CYLINDRICAL PACKAGE

POLARIZED

765

12.5 mm

BULK

e3

2

Radial

25 mm

WIRE

20 %

AEC-Q200

20 %

5 mm

EMHS101GRA151MKG5S

Nippon Chemi-con

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

150 uF

100 V

125 Cel

ALUMINUM (WET)

0.1

-40 Cel

0.45

POLARIZED

16 mm

13 mm

412

12.5 mm

130

ESR is MEASURED AT 100KHZ,

TR, 15 INCH

5151

2

SMT

13 mm

FLAT

20 %

AEC-Q200

20 %

MAL216099703E3

Vishay Intertechnology

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

150 uF

80 V

150 Cel

ALUMINUM (WET)

0.12

-55 Cel

0.12

POLARIZED

16 mm

16 mm

258

No

TR, BLISTER, 15 INCH

6363

2

SMT

16 mm

FLAT

20 %

AEC-Q200

20 %

NTC-T157K6.3TRC

Nic Components

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

6.3 V

125 Cel

TANTALUM (DRY/SOLID)

0.1

-55 Cel

12ppm/Cel

Tin/Lead (Sn/Pb)

.00945

RECTANGULAR PACKAGE

POLARIZED

NTC-T

2.6 mm

3.2 mm

1200

TR

2412

e0

NTC-T (6.3V,K TOL)

2

SMT

6 mm

J BEND

10 %

10 %

T491C157K010AT

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

10 V

125 Cel

TANTALUM (DRY/SOLID)

0.1

-55 Cel

MATTE TIN OVER NICKEL

0.015

POLARIZED

2.5 mm

3.2 mm

140

900

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, EMBOSSED PLASTIC, 7 INCH

2413

e3

2

SMT

6 mm

J BEND

10 %

10 %

T491D157K010AT

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

10 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

MATTE TIN OVER NICKEL

0.015

RECTANGULAR PACKAGE

POLARIZED

2.8 mm

4.3 mm

185

700

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, EMBOSSED PLASTIC, 7 INCH

2917

e3

2

SMT

7.3 mm

J BEND

10 %

10 %

T543D157M010AHW025

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

10 V

125 Cel

TANTALUM (SOLID POLYMER)

0.1

-55 Cel

TIN LEAD

0.15

POLARIZED

2.8 mm

4.3 mm

750

25

TR, EMBOSSED PLASTIC, 7 INCH

2917

e0

2

SMT

7.3 mm

J BEND

20 %

20 %

TAJF157K010RNJ

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

10 V

125 Cel

TANTALUM (DRY/SOLID)

0.1

-55 Cel

Tin (Sn)

0.015

RECTANGULAR PACKAGE

POLARIZED

2 mm

3.2 mm

231

300

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, PLASTIC, 7 INCH

2312

e3

2

SMT

6 mm

J BEND

10 %

10 %

TAJY157M016RNJV

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

16 V

125 Cel

TANTALUM (DRY/SOLID)

0.15

-55 Cel

Tin (Sn)

0.024

RECTANGULAR PACKAGE

POLARIZED

2 mm

4.3 mm

258

300

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, PLASTIC, 7 INCH

2917

e3

2

SMT

7.3 mm

J BEND

20 %

20 %

TCJD157M010R0040E

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

10 V

105 Cel

TANTALUM (SOLID POLYMER)

0.06

-55 Cel

TIN

0.15

POLARIZED

2.9 mm

4.3 mm

1100

40

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, PLASTIC, 7 INCH

2917

e3

2

SMT

7.3 mm

WRAPAROUND

20 %

20 %

TLJW157M010R0150

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

10 V

125 Cel

TANTALUM (DRY/SOLID)

-55 Cel

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

0.015

RECTANGULAR PACKAGE

POLARIZED

1.5 mm

3.2 mm

310

150

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, Plastic, 7 Inch

2312

e3

2

SMT

6 mm

J BEND

20 %

20 %

TPSC157K006R0150

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

6.3 V

125 Cel

TANTALUM (DRY/SOLID)

0.06

-55 Cel

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

0.0095

RECTANGULAR PACKAGE

POLARIZED

2.6 mm

3.2 mm

343

150

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, PLASTIC, 7 INCH

2312

e3

2

SMT

6 mm

J BEND

10 %

10 %

TR3D157K016C0100

Vishay Intertechnology

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

16 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

MATTE TIN

0.024

RECTANGULAR PACKAGE

POLARIZED

2.8 mm

4.3 mm

488

100

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, EMBOSSED PLASTIC, 7 INCH

2917

e3

2

SMT

7.3 mm

J BEND

10 %

10 %

TRME157K016H0030

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

16 V

125 Cel

TANTALUM (DRY/SOLID)

-55 Cel

Tin/Lead (Sn/Pb)

0.018

RECTANGULAR PACKAGE

POLARIZED

4.1 mm

4.3 mm

1200

30

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, PLASTIC, 7 INCH

2917

e0

2

SMT

7.3 mm

J BEND

10 %

AEC-Q200

10 %

450BXW150MEFR18X45

Rubycon

ALUMINUM ELECTROLYTIC CAPACITOR

THROUGH HOLE MOUNT

150 uF

450 V

105 Cel

ALUMINUM (WET)

0.25

-40 Cel

0.77942

POLARIZED

1000

18 mm

2

Radial

45 mm

WIRE

20 %

20 %

7.5 mm

450MXC150MSN35X25

Rubycon

ALUMINUM ELECTROLYTIC CAPACITOR

THROUGH HOLE MOUNT

150 uF

450 V

105 Cel

ALUMINUM (WET)

0.2

-25 Cel

Tin (Sn)

.77942

CYLINDRICAL PACKAGE

POLARIZED

MXC

750

35 mm

e3

MXC

2

Snap-in

25 mm

SNAP-IN

20 %

20 %

10 mm

A759MS157M1VAAE030

KEMET Corporation

ALUMINUM ELECTROLYTIC CAPACITOR

THROUGH HOLE MOUNT

150 uF

35 V

125 Cel

ALUMINUM (SOLID POLYMER)

0.12

-55 Cel

0.788

CYLINDRICAL PACKAGE

POLARIZED

135

10 mm

30

ESR IS MEASURED AT 100 KHZ

BULK

2

Radial

12 mm

WIRE

20 %

20 %

5 mm

A781MS157M1HLAS028

KEMET Corporation

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

150 uF

50 V

135 Cel

ALUMINUM (SOLID POLYMER)

0.1

-55 Cel

0.075

POLARIZED

12.2 mm

10.3 mm

572

10 mm

28

ESR is MEASURED AT 100KHZ,

TR, 15 Inch

4141

2

SMT

10.3 mm

FLAT

20 %

AEC-Q200

20 %

APV0606151M016R

KYOCERA AVX

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

150 uF

16 V

105 Cel

ALUMINUM (SOLID POLYMER)

0.12

-55 Cel

TIN

0.5

POLARIZED

6 mm

6.6 mm

125

6.3 mm

27

ESR IS MEASURED AT 100KHZ

TR, 15 INCH

2626

e3

2

SMT

6.6 mm

FLAT

20 %

20 %

EEEFK2A151AM

Panasonic

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

150 uF

100 V

105 Cel

ALUMINUM (WET)

0.07

-55 Cel

0.15

CYLINDRICAL PACKAGE

POLARIZED

16.5 mm

17 mm

594.75

16 mm

TR, EMBOSSED, 13 INCH

6767

2

SMT

17 mm

FLAT

20 %

AEC-Q200

20 %

MAL215927151E3

Vishay Intertechnology

ALUMINUM ELECTROLYTIC CAPACITOR

THROUGH HOLE MOUNT

150 uF

450 V

105 Cel

ALUMINUM (WET)

-25 Cel

MATTE TIN

0.67

CYLINDRICAL PACKAGE

POLARIZED

950

25 mm

No

1200

BULK

e3

2

Snap-in

40 mm

SNAP-IN

20 %

20 %

SLP151M400C3P3

Cornell Dubilier Electronics

ALUMINUM ELECTROLYTIC CAPACITOR

THROUGH HOLE MOUNT

150 uF

400 V

105 Cel

ALUMINUM (WET)

-25 Cel

TIN

0.7348

CYLINDRICAL PACKAGE

POLARIZED

830

25 mm

2212

e3

2

Snap-in

30 mm

SNAP-IN

20 %

20 %

10 mm

TAJE157K020RNJV

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

20 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

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

0.03

POLARIZED

4.1 mm

4.3 mm

297

300

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, PLASTIC, 7 INCH

2917

e3

2

SMT

7.3 mm

J BEND

10 %

10 %

TRJE157K016RRJ

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

16 V

125 Cel

TANTALUM (DRY/SOLID)

0.06

-55 Cel

MATTE TIN OVER NICKEL

0.016

RECTANGULAR PACKAGE

POLARIZED

4.1 mm

4.3 mm

297

300

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, PLASTIC, 7 INCH

2917

e3

2

SMT

7.3 mm

J BEND

10 %

10 %

UCD1K151MNQ1MS

Nichicon

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

150 uF

80 V

105 Cel

ALUMINUM (WET)

0.08

-55 Cel

MATTE TIN

0.12

CYLINDRICAL PACKAGE

POLARIZED

13.5 mm

13.6 mm

250

12.5 mm

TR, 13 INCH

5454

e3

2

SMT

13.6 mm

FLAT

20 %

AEC-Q200

20 %

UCY2G151MHD

Nichicon

ALUMINUM ELECTROLYTIC CAPACITOR

THROUGH HOLE MOUNT

150 uF

400 V

105 Cel

ALUMINUM (WET)

0.24

-40 Cel

MATTE TIN

2.5

POLARIZED

1030

18 mm

BULK

e3

2

Radial

40 mm

WIRE

20 %

AEC-Q200

20 %

7.5 mm

93026-56MS

Vishay Intertechnology

TANTALUM CAPACITOR

THROUGH HOLE MOUNT

150 uF

125 V

125 Cel

TANTALUM (WET)

-55 Cel

0.005

TUBULAR PACKAGE

POLARIZED

1072.5

10.31 mm

1600

RIPPLE CURRENT IS MEASURED AT 85CEL

2

Axial

27.76 mm

WIRE

20 %

20 %

CT79157X0063D2E3

Vishay Intertechnology

TANTALUM CAPACITOR

THROUGH HOLE MOUNT

150 uF

63 V

125 Cel

TANTALUM (WET)

0.18

-55 Cel

MATTE TIN

0.008

TUBULAR PACKAGE

POLARIZED

1850

9.708 mm

RIPPLE CURRENT IS MEASURED AT 40KHZ

Tray

e3

2

Axial

26.97 mm

WIRE

20 %

20 %

KTD500B157M99A0B00

Nippon Chemi-con

CERAMIC CAPACITOR

THROUGH HOLE MOUNT

150 uF

50 V

125 Cel

CERAMIC

-55 Cel

15%

Tin (Sn)

RECTANGULAR PACKAGE

20 mm

7.5 mm

Yes

e3

2

Radial

28.5 mm

WIRE

20 %

X7R

AEC-Q200

20 %

25 mm

MAL203136151E3

Vishay Intertechnology

ALUMINUM ELECTROLYTIC CAPACITOR

THROUGH HOLE MOUNT

150 uF

25 V

85 Cel

ALUMINUM (WET)

0.14

-40 Cel

MATTE TIN

27

CYLINDRICAL PACKAGE

POLARIZED

240

8 mm

No

1.49

AMMO PACK

e3

2

Axial

18 mm

WIRE

50 %

10 %

ST150-125T4MI

Vishay Intertechnology

TANTALUM CAPACITOR

THROUGH HOLE MOUNT

150 uF

125 V

125 Cel

TANTALUM (WET)

-55 Cel

Tin/Lead (Sn/Pb)

0.005

CYLINDRICAL PACKAGE

POLARIZED

1072.5

10.31 mm

1600

RIPPLE CURRENT IS MEASURED AT 85CEL

Tray

e0

2

Axial

26.97 mm

WIRE

20 %

20 %

T490B157M010ATE500

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

10 V

125 Cel

TANTALUM (DRY/SOLID)

-55 Cel

MATTE TIN OVER NICKEL

.015

RECTANGULAR PACKAGE

POLARIZED

1.9 mm

2.8 mm

164.8

500

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, 7 INCH

1411

e3

2

SMT

3.5 mm

J BEND

20 %

20 %

.8 mm

UPW1C151MED

Nichicon

ALUMINUM ELECTROLYTIC CAPACITOR

THROUGH HOLE MOUNT

150 uF

16 V

105 Cel

ALUMINUM (WET)

0.16

-55 Cel

Matte Tin (Sn)

.072

CYLINDRICAL PACKAGE

POLARIZED

188.5

6.3 mm

NON SOLVENT-PROOF

TAPE

e3

2

Radial

11 mm

WIRE

20 %

AEC-Q200

20 %

2.5 mm

TAJC157K006RNJ

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

6.3 V

125 Cel

TANTALUM (DRY/SOLID)

0.06

-55 Cel

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

0.0095

RECTANGULAR PACKAGE

POLARIZED

2.6 mm

3.2 mm

116

1300

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, PLASTIC, 7 INCH

2312

e3

2

SMT

6 mm

J BEND

10 %

10 %

TCJB157M006R0045

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

6.3 V

105 Cel

TANTALUM (SOLID POLYMER)

0.1

-55 Cel

MATTE TIN OVER NICKEL

0.09

RECTANGULAR PACKAGE

POLARIZED

1.9 mm

2.8 mm

800

45

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, PLASTIC, 7 INCH

1210

e3

2

SMT

3.5 mm

J BEND

20 %

20 %

TCN4157M025R0070

KYOCERA AVX

TANTALUM CAPACITOR

150 uF

25 V

85 Cel

TANTALUM (SOLID POLYMER)

-55 Cel

POLARIZED

2 mm

6 mm

70

TR, 7 Inch

2924

2

SMT

7.3 mm

20 %

20 %

EEFCX0J151R

Panasonic

ALUMINUM ELECTROLYTIC CAPACITOR

SURFACE MOUNT

150 uF

6.3 V

105 Cel

ALUMINUM (SOLID POLYMER)

0.06

-55 Cel

TIN

0.0945

RECTANGULAR PACKAGE

POLARIZED

1.9 mm

4.3 mm

1275

15

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, EMBOSSED, 7/13 INCH

2917

e3

2

SMT

7.3 mm

WRAPAROUND

20 %

20 %

UHE1V151MPD1TD

Nichicon

ALUMINUM ELECTROLYTIC CAPACITOR

THROUGH HOLE MOUNT

150 uF

35 V

105 Cel

ALUMINUM (WET)

0.12

-40 Cel

MATTE TIN

.0525

CYLINDRICAL PACKAGE

POLARIZED

448

8 mm

AMMO PACK

e3

2

Radial

11.5 mm

WIRE

20 %

20 %

3.5 mm

T495D157K010ATE100

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

10 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

MATTE TIN OVER NICKEL

0.015

RECTANGULAR PACKAGE

POLARIZED

2.8 mm

4.3 mm

196

100

TR, EMBOSSED PLASTIC, 7 INCH

2917

e3

2

SMT

7.3 mm

J BEND

10 %

10 %

T598D157M016ATE065

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

150 uF

16 V

125 Cel

TANTALUM (SOLID POLYMER)

-55 Cel

Tin (Sn)

0.24

POLARIZED

2.8 mm

4.3 mm

657.5

65

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, EMBOSSED PLASTIC, 7 INCH

2917

e3

2

SMT

7.3 mm

J BEND

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.