.68 uF Fixed Capacitors 340

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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

BFC233820684

Vishay Intertechnology

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

800 V

110 Cel

POLYPROPYLENE

-55 Cel

Tin (Sn)

RECTANGULAR PACKAGE

18 mm

8.5 mm

BULK

e3

2

Radial

310 V

26 mm

WIRE

20 %

CQC; CSA; CUL; IEC60384-14; UL

20 %

22.5 mm

C1005X5R1E684K050BC

TDK

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

25 V

85 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

.5 mm

.5 mm

Yes

TR, 7 INCH

0402

e3

2

SMT

1 mm

WRAPAROUND

10 %

X5R

10 %

C2220C684K5RACTU

KEMET Corporation

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

50 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

1.1 mm

5 mm

Yes

TR, PLASTIC, 7 INCH

2220

e3

2

SMT

5.7 mm

WRAPAROUND

10 %

X7R

10 %

C1608X6S1H684K080AC

TDK

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

50 V

105 Cel

CERAMIC

-55 Cel

22%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

.8 mm

.8 mm

Yes

TR, 7 INCH

0603

e3

2

SMT

1.6 mm

WRAPAROUND

10 %

X6S

10 %

C1608X7R1C684K080AC

TDK

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

16 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

.8 mm

.8 mm

Yes

TR, 7 INCH

0603

e3

2

SMT

1.6 mm

WRAPAROUND

10 %

X7R

10 %

GRM31MR72A684KA35L

Murata Manufacturing

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

100 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

1.15 mm

1.6 mm

Yes

TR, EMBOSSED, 7 INCH

1206

e3

2

SMT

3.2 mm

WRAPAROUND

10 %

X7R

10 %

C0805C684K4RACAUTO

KEMET Corporation

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

16 V

125 Cel

CERAMIC

-55 Cel

15%

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

RECTANGULAR PACKAGE

.9 mm

1.25 mm

Yes

TR, PUNCHED PAPER, 7 INCH

0805

e3

2

SMT

2 mm

WRAPAROUND

10 %

X7R

AEC-Q200

10 %

CL21B684JOFNNNE

Samsung Electro-mechanics

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

16 V

125 Cel

CERAMIC

-55 Cel

15%

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

RECTANGULAR PACKAGE

Yes

TR, EMBOSSED PLASTIC, 7 INCH

0805

e3

2

WRAPAROUND

5 %

X7R

5 %

M39014/02-1417V

KEMET Corporation

CERAMIC CAPACITOR

THROUGH HOLE MOUNT

.68 uF

50 V

125 Cel

CERAMIC

-55 Cel

15%

TIN LEAD

RECTANGULAR PACKAGE

7.37 mm

2.29 mm

No

2909

e0

2

Radial

7.37 mm

WIRE

10 %

BX

MIL-PRF-39014/02

10 %

5.08 mm

R46KN368000P0K

KEMET Corporation

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

560 V

110 Cel

POLYPROPYLENE

-40 Cel

TIN

RECTANGULAR PACKAGE

16 mm

7 mm

SAFETY CLASS X2

BULK

e3

2

Radial

275 V

26.5 mm

WIRE

10 %

CQC, CUL, ENEC, UL

10 %

22.5 mm

TAP684K035SCS

KYOCERA AVX

TANTALUM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

35 V

125 Cel

TANTALUM (DRY/SOLID)

0.04

-55 Cel

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

0.0005

DISK PACKAGE

POLARIZED

4.5 mm

10000

BULK

e3

2

Radial

7 mm

WIRE

10 %

CECC30201-032

10 %

2.5 mm

B32529-C684-J189

TDK

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

63 V

85 Cel

POLYESTER

-55 Cel

Tin (Sn)

RECTANGULAR PACKAGE

TR

e3

2

40 V

WIRE

5 %

5 %

B32674D8684K

TDK

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

875 V

100 Cel

POLYPROPYLENE

-40 Cel

Matte Tin (Sn)

RECTANGULAR PACKAGE

BULK

e3

2

400 V

WIRE

10 %

10 %

C1206X684K1RACAUTO

KEMET Corporation

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

100 V

125 Cel

CERAMIC

-55 Cel

15%

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

1.25 mm

1.6 mm

Yes

TR, EMBOSSED PLASTIC, 7 INCH

1206

e3

2

SMT

3.3 mm

WRAPAROUND

10 %

X7R

AEC-Q200

10 %

C1812C684K5RACTU

KEMET Corporation

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

50 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

1.1 mm

3.2 mm

Yes

TR, PLASTIC, 7 INCH

1812

e3

2

SMT

4.5 mm

WRAPAROUND

10 %

X7R

10 %

CC1206KKX7R7BB684

Yageo

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

16 V

125 Cel

CERAMIC

-55 Cel

15%

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

RECTANGULAR PACKAGE

1.15 mm

1.6 mm

Yes

TR, BLISTER, 7 INCH

1206

e3

2

SMT

3.2 mm

WRAPAROUND

10 %

X7R

10 %

F921C684MPA

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

.68 uF

16 V

125 Cel

TANTALUM (DRY/SOLID)

0.08

-55 Cel

0.0005

POLARIZED

1.1 mm

1.25 mm

20

12000

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, 7 INCH

0805

2

SMT

2 mm

J BEND

20 %

20 %

R413R368050T0K

KEMET Corporation

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

1500 V

125 Cel

POLYPROPYLENE

-40 Cel

TIN

33 mm

18 mm

SAFETY CLASS X1/Y2

TRAY

e3

2

Radial

300 V

32 mm

WIRE

10 %

AEC-Q200; CUL; CQC; ENEC; UL

10 %

27.5 mm

R46.KN.3680.50.M2.K

KEMET Corporation

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

110 Cel

POLYPROPYLENE

-40 Cel

RECTANGULAR PACKAGE

BULK

2

275 V

WIRE

10 %

IEC60384-14

10 %

R46KI368040P1M

KEMET Corporation

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

560 V

110 Cel

POLYPROPYLENE

-40 Cel

TIN

RECTANGULAR PACKAGE

16 mm

10 mm

SAFETY CLASS X2

BULK

e3

2

Radial

275 V

18 mm

WIRE

20 %

CQC, CUL, ENEC, UL

20 %

15 mm

R46KN368000P0M

KEMET Corporation

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

560 V

110 Cel

POLYPROPYLENE

-40 Cel

TIN

RECTANGULAR PACKAGE

16 mm

7 mm

SAFETY CLASS X2

BULK

e3

2

Radial

275 V

26.5 mm

WIRE

20 %

CQC, CUL, ENEC, UL

20 %

22.5 mm

R46KN368050M2K

KEMET Corporation

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

560 V

110 Cel

POLYPROPYLENE

-40 Cel

TIN

RECTANGULAR PACKAGE

18.5 mm

10 mm

SAFETY CLASS X2

BULK

e3

2

RADIAL

275 V

31.5 mm

WIRE

10 %

CQC, CUL, ENEC, UL

10 %

22.5 mm

R474R36805001K

KEMET Corporation

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

1000 V

110 Cel

POLYPROPYLENE

-40 Cel

TIN

RECTANGULAR PACKAGE

28 mm

14 mm

RATED AC VOLTAGE (V): 440

BULK

e3

2

Radial

440 V

32 mm

WIRE

10 %

10 %

27.5 mm

R82DC3680AA60J

KEMET Corporation

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

63 V

105 Cel

POLYETHYLENE TEREPHTHALATE

-55 Cel

TIN

9.5 mm

4.5 mm

BULK

e3

2

Radial

40 V

7.2 mm

WIRE

5 %

AEC-Q200

5 %

5 mm

T491C684K050AT

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

.68 uF

50 V

125 Cel

TANTALUM (DRY/SOLID)

0.04

-55 Cel

MATTE TIN OVER NICKEL

0.0005

RECTANGULAR PACKAGE

POLARIZED

2.5 mm

3.2 mm

50

6400

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, EMBOSSED PLASTIC, 7 INCH

2413

e3

2

SMT

6 mm

J BEND

10 %

10 %

TAJA684M025RNJ

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

.68 uF

25 V

125 Cel

TANTALUM (DRY/SOLID)

0.04

-55 Cel

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

0.0005

RECTANGULAR PACKAGE

POLARIZED

1.6 mm

1.6 mm

35

10000

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, PLASTIC, 7 INCH

1206

e3

2

SMT

3.2 mm

J BEND

20 %

20 %

12101C684MAT2A

KYOCERA AVX

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

100 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

2.29 mm

2.5 mm

Yes

TR, EMBOSSED, 7 INCH

1210

e3

2

SMT

3.3 mm

WRAPAROUND

20 %

X7R

20 %

12105C684KAT2A

KYOCERA AVX

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

50 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

2.29 mm

2.5 mm

Yes

TR, EMBOSSED, 7 INCH

1210

e3

2

SMT

3.3 mm

WRAPAROUND

10 %

X7R

10 %

C1005X5R0J684K050BB

TDK

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

6.3 V

85 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

.5 mm

.5 mm

Yes

TR, 7 INCH

0402

e3

2

SMT

1 mm

WRAPAROUND

10 %

X5R

10 %

C1608X5R1H684K080AB

TDK

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

50 V

85 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

.8 mm

.8 mm

Yes

TR, 7 INCH

0603

e3

2

SMT

1.6 mm

WRAPAROUND

10 %

X5R

10 %

CGA6P3X8R2A684K250AB

TDK

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

100 V

150 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

2.5 mm

2.5 mm

Yes

TR, 7 INCH

1210

e3

2

SMT

3.2 mm

WRAPAROUND

10 %

X8R

AEC-Q200

10 %

CL10B684KO8NFNC

Samsung Electro-mechanics

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

16 V

125 Cel

CERAMIC

-55 Cel

15%

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

RECTANGULAR PACKAGE

Yes

TR, CARDBOARD PAPER, 7 INCH

0603

e3

2

WRAPAROUND

10 %

X7R

10 %

CL21B684KBFVPNE

Samsung Electro-mechanics

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

50 V

125 Cel

CERAMIC

-55 Cel

15%

TIN OVER NICKEL

RECTANGULAR PACKAGE

Yes

TR, EMBOSSED, 7 INCH

0805

e3

2

WRAPAROUND

10 %

X7R

AEC-Q200

10 %

0603ZC684JAT2A

KYOCERA AVX

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

10 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

.94 mm

.81 mm

Yes

TR, PAPER, 7 INCH

0603

e3

2

SMT

1.6 mm

WRAPAROUND

5 %

X7R

5 %

0805ZC684K4Z2A

KYOCERA AVX

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

10 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

1.4 mm

1.25 mm

Yes

TR, EMBOSSED, 7 INCH

0805

e3

2

SMT

2.01 mm

WRAPAROUND

10 %

X7R

AEC-Q200

10 %

1206YC684KAT2A

KYOCERA AVX

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

16 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

1.27 mm

1.6 mm

Yes

TR, EMBOSSED, 7 INCH

1206

e3

2

SMT

3.2 mm

WRAPAROUND

10 %

X7R

10 %

22205C684KAT2A

KYOCERA AVX

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

50 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

2.29 mm

5 mm

Yes

TR, EMBOSSED, 7 INCH

2220

e3

2

SMT

5.7 mm

WRAPAROUND

10 %

X7R

10 %

22251C684KAT2A

KYOCERA AVX

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

100 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

2.29 mm

6.3 mm

Yes

TR, EMBOSSED, 7 INCH

2225

e3

2

SMT

5.7 mm

WRAPAROUND

10 %

X7R

10 %

CK06BX684K

Vishay Intertechnology

CERAMIC CAPACITOR

THROUGH HOLE MOUNT

.68 uF

50 V

125 Cel

CERAMIC

-55 Cel

15%

7.83 mm

2.29 mm

Yes

2

Radial

7.37 mm

WIRE

10 %

X7R

MIL-C-11015/18

10 %

5.08 mm

CL05A684KQ5NNNC

Samsung Electro-mechanics

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

6.3 V

85 Cel

CERAMIC

-55 Cel

15%

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

RECTANGULAR PACKAGE

Yes

TR, CARDBOARD PAPER, 7 INCH

0402

e3

2

WRAPAROUND

10 %

X5R

10 %

CL21B684KBFNNNE

Samsung Electro-mechanics

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

50 V

125 Cel

CERAMIC

-55 Cel

15%

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

RECTANGULAR PACKAGE

Yes

TR, EMBOSSED, 7 INCH

0805

e3

2

WRAPAROUND

10 %

X7R

10 %

HMK325B7684MNHT

Taiyo Yuden

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

100 V

125 Cel

CERAMIC

0.035

-55 Cel

15%

RECTANGULAR PACKAGE

1.9 mm

2.5 mm

Yes

TR, EMBOSSED, 7 INCH

1210

2

SMT

3.2 mm

WRAPAROUND

20 %

X7R

AEC-Q200

20 %

LMK107BJ684KA-T

Taiyo Yuden

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

10 V

85 Cel

CERAMIC

-55 Cel

15%

MATTE TIN

RECTANGULAR PACKAGE

Yes

TR, PAPER, 7 INCH

0603

e3

2

WRAPAROUND

10 %

X5R

10 %

M39014/02-1405

KEMET Corporation

CERAMIC CAPACITOR

THROUGH HOLE MOUNT

.68 uF

50 V

125 Cel

CERAMIC

-55 Cel

15%

TIN LEAD

RECTANGULAR PACKAGE

7.37 mm

2.29 mm

No

2909

e0

2

Radial

7.37 mm

WIRE

10 %

BX

MIL-PRF-39014/02

10 %

5.08 mm

M39014/021405

Vishay Intertechnology

CERAMIC CAPACITOR

.68 uF

50 V

125 Cel

CERAMIC

-55 Cel

M39014/02

7.4 mm

2.3 mm

2909

M39014/02

2

Radial

7.4 mm

Tape & Reel Available

5.1 mm

C0805F684K4RACTU

KEMET Corporation

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

16 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

1.25 mm

1.25 mm

Yes

TR, EMBOSSED PLASTIC, 7 INCH

0805

e3

2

SMT

2 mm

WRAPAROUND

10 %

X7R

10 %

12061C684KAT2A

KYOCERA AVX

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

100 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

2.29 mm

1.6 mm

Yes

TR, EMBOSSED, 7 INCH

1206

e3

2

SMT

3.2 mm

WRAPAROUND

10 %

X7R

10 %

12063C684K4Z2A

KYOCERA AVX

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

25 V

125 Cel

CERAMIC

-55 Cel

15%

MATTE TIN OVER NICKEL

RECTANGULAR PACKAGE

1.78 mm

1.6 mm

Yes

TR, EMBOSSED, 7 INCH

1206

e3

2

SMT

3.2 mm

WRAPAROUND

10 %

X7R

AEC-Q200

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.