.68 uF Fixed Capacitors 51

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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

ECQUAAF684MA

Panasonic

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

110 Cel

POLYPROPYLENE

-40 Cel

TIN

RECTANGULAR PACKAGE

17 mm

10 mm

SAFETY CLASS X2

BULK

e3

2

Radial

275 V

26 mm

WIRE

20 %

DEMKO, UL, VDE

20 %

22.5 mm

ECQUAAF684M

Panasonic

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

110 Cel

POLYPROPYLENE

-40 Cel

TIN COPPER

RECTANGULAR PACKAGE

17 mm

10 mm

SAFETY CLASS X2

BULK

e2

2

Radial

275 V

26 mm

WIRE

20 %

DEMKO, UL, VDE

20 %

22.5 mm

R76PR3680SE40J

KEMET Corporation

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

630 V

110 Cel

POLYPROPYLENE

-55 Cel

Tin (Sn)

RECTANGULAR PACKAGE

25 mm

13 mm

10100

7

TRAY

e3

2

Radial

400 V

32 mm

WIRE

5 %

5 %

27.5 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 %

ECWFD2W684KB

Panasonic

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

450 V

110 Cel

POLYPROPYLENE

-40 Cel

TIN

16.9 mm

6.7 mm

BULK

e3

2

Radial

17.5 mm

WIRE

10 %

10 %

7.5 mm

ECWFD2W684KQ

Panasonic

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

450 V

110 Cel

POLYPROPYLENE

-40 Cel

TIN

16.9 mm

6.7 mm

BULK

e3

2

Radial

17.5 mm

WIRE

10 %

10 %

15 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 %

LD101C684JAB2A

KYOCERA AVX

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

100 V

125 Cel

CERAMIC

-55 Cel

15%

Tin/Lead (Sn/Pb)

RECTANGULAR PACKAGE

2.29 mm

2.5 mm

Yes

TR, Embossed , 7 Inch

1210

e0

2

SMT

3.2 mm

WRAPAROUND

5 %

X7R

5 %

B32674D1684K000

TDK

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

900 V

85 Cel

POLYPROPYLENE

-40 Cel

TIN

RECTANGULAR PACKAGE

19 mm

11 mm

BULK

e3

2

Radial

31.5 mm

WIRE

10 %

10 %

27.5 mm

B32933A3684K289

TDK

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

500 V

105 Cel

POLYESTER

-40 Cel

TIN

RECTANGULAR PACKAGE

18.5 mm

10.5 mm

SAFETY CLASS X2

AMMO PACK

e3

2

Radial

305 V

26.5 mm

WIRE

10 %

AEC-Q200; CSA; IEC; UL

10 %

22.5 mm

GCM31MR71H684KA55K

Murata Manufacturing

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

50 V

125 Cel

CERAMIC

-55 Cel

15%

TIN OVER NICKEL

RECTANGULAR PACKAGE

1.15 mm

1.6 mm

Yes

TR, EMBOSSED, 13 INCH

1206

e3

2

SMT

3.2 mm

WRAPAROUND

10 %

X7R

AEC-Q200

10 %

CL31B684KAHNNNE

Samsung Electro-mechanics

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

25 V

125 Cel

CERAMIC

-55 Cel

15%

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

RECTANGULAR PACKAGE

1.6 mm

1.6 mm

Yes

TR, EMBOSSED, 7 INCH

1206

e3

2

SMT

3.2 mm

WRAPAROUND

10 %

X7R

10 %

CL31B684KBHNNNE

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

1.8 mm

1.6 mm

Yes

TR, EMBOSSED PLASTIC, 7 INCH

1206

e3

2

SMT

3.2 mm

WRAPAROUND

10 %

X7R

10 %

T491A684K020ZT

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

.68 uF

20 V

125 Cel

TANTALUM (DRY/SOLID)

0.04

-55 Cel

Matte Tin (Sn)

.0001

RECTANGULAR PACKAGE

POLARIZED

1.6 mm

1.6 mm

71

12000

TR, EMBOSSED/PUNCHED PLASTIC, 7 INCH

1206

e3

2

SMT

3.2 mm

J BEND

10 %

10 %

SR215E684MAR

KYOCERA AVX

CERAMIC CAPACITOR

THROUGH HOLE MOUNT

.68 uF

50 V

85 Cel

CERAMIC

10 Cel

-56/+22%

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

RECTANGULAR PACKAGE

5.08 mm

3.175 mm

Yes

BULK

e3

2

Radial

5.08 mm

WIRE

20 %

Z5U

20 %

5.08 mm

ECQV1H684JL3

Panasonic

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

50 V

85 Cel

PLASTIC

-40 Cel

Tin (Sn)

RECTANGULAR PACKAGE

ECQV

14 mm

6.5 mm

AMMO PACK

2926

e3

ECQ-V(L)

2

Radial

7.3 mm

WIRE

5 %

5 %

5 mm

ECQV1H684JL5

Panasonic

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

50 V

85 Cel

PLASTIC

-40 Cel

Tin (Sn)

RECTANGULAR PACKAGE

ECQV(L)

10 mm

6.5 mm

NON INDUCTIVE

TR

2926

e3

ECQ-V(L)

2

Radial

7.3 mm

WIRE

5 %

5 %

5 mm

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 %

F17724682000

Vishay Intertechnology

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

800 V

110 Cel

POLYESTER

-40 Cel

Matte Tin (Sn)

RECTANGULAR PACKAGE

23 mm

13 mm

SAFETY CLASS X2

BULK

e3

2

Radial

310 V

31 mm

WIRE

10 %

CSA; CUL; ENEC; UL

10 %

27.5 mm

ECQE2684KB

Panasonic

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

250 V

105 Cel

POLYESTER

-40 Cel

TIN

RECTANGULAR PACKAGE

12.7 mm

7.3 mm

BULK

e3

2

Radial

12.3 mm

WIRE

10 %

10 %

10 mm

PHE840MD6680MD18R06L2

KEMET Corporation

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

760 V

105 Cel

POLYPROPYLENE

-55 Cel

RECTANGULAR PACKAGE

19 mm

10.5 mm

SAFETY CLASS X2

TRAY

2

RADIAL

275 V

26 mm

WIRE

20 %

CUL; UL

20 %

22.5 mm

PHE820EF6680MR06L2

KEMET Corporation

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

760 V

100 Cel

POLYESTER

-40 Cel

RECTANGULAR PACKAGE

PHE820E

24.5 mm

14.5 mm

RATED AC VOLTAGE (V): 300

TRAY

PHE820E

2

Radial

300 V

31.5 mm

WIRE

20 %

IEC60384-14

20 %

27.5 mm

THJB684K035RJN

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

.68 uF

35 V

175 Cel

TANTALUM (DRY/SOLID)

0.04

-55 Cel

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

0.0005

RECTANGULAR PACKAGE

POLARIZED

1.9 mm

2.8 mm

21

8000

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, 7 INCH

1210

e3

2

SMT

3.5 mm

J BEND

10 %

AEC-Q200

10 %

B32652A3684J189

TDK

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

250 V

110 Cel

POLYPROPYLENE

-55 Cel

MATTE TIN

RECTANGULAR PACKAGE

17.5 mm

9 mm

TR

e3

2

Radial

160 V

18 mm

WIRE

5 %

AEC-Q200

5 %

15 mm

B32652A3684J289

TDK

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

250 V

110 Cel

POLYPROPYLENE

-55 Cel

MATTE TIN

RECTANGULAR PACKAGE

17.5 mm

9 mm

AMMO PACK

e3

2

Radial

160 V

18 mm

WIRE

5 %

AEC-Q200

5 %

15 mm

B32656S7684K565

TDK

FILM CAPACITOR

CHASSIS MOUNT

.68 uF

1250 V

85 Cel

POLYPROPYLENE

-55 Cel

MATTE TIN

RECTANGULAR PACKAGE

39.5 mm

20 mm

RATED AC VOLTAGE(V): 500

BULK

e3

2

Panel Mount

500 V

42 mm

LUG

10 %

10 %

T493A684K016BH6110

KEMET Corporation

TANTALUM CAPACITOR

SURFACE MOUNT

.68 uF

16 V

125 Cel

TANTALUM (DRY/SOLID)

0.06

-55 Cel

Tin/Lead (Sn90Pb10)

0.0005

RECTANGULAR PACKAGE

POLARIZED

1.6 mm

1.6 mm

31.6

12000

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, Embossed Plastic, 7 Inch

1206

e0

2

SMT

3.2 mm

J BEND

10 %

10 %

TAJR684K020RNJ

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

.68 uF

20 V

125 Cel

TANTALUM (DRY/SOLID)

0.04

-55 Cel

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

0.0005

RECTANGULAR PACKAGE

POLARIZED

1.2 mm

1.3 mm

21

20000

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, PLASTIC, 7 INCH

0805

e3

2

SMT

2.05 mm

J BEND

10 %

10 %

TAJT684K020RNJ

KYOCERA AVX

TANTALUM CAPACITOR

SURFACE MOUNT

.68 uF

20 V

125 Cel

TANTALUM (DRY/SOLID)

0.04

-55 Cel

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

0.0005

RECTANGULAR PACKAGE

POLARIZED

1.2 mm

2.8 mm

29

15000

ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ

TR, PLASTIC, 7 INCH

1210

e3

2

SMT

3.5 mm

J BEND

10 %

10 %

BFC233840684

Vishay Intertechnology

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

800 V

105 Cel

POLYPROPYLENE

-55 Cel

Tin (Sn)

RECTANGULAR PACKAGE

19.5 mm

10 mm

SAFETY CLASS X2

BULK

e3

2

Radial

300 V

26 mm

WIRE

20 %

CSA, CUL; ENEC; IEC60384-14, UL

20 %

22.5 mm

BFC233841684

Vishay Intertechnology

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

800 V

105 Cel

POLYPROPYLENE

-55 Cel

Tin (Sn)

RECTANGULAR PACKAGE

19.5 mm

10 mm

SAFETY CLASS X2

BULK

e3

2

Radial

300 V

26 mm

WIRE

20 %

CSA, CUL; ENEC; IEC60384-14, UL

20 %

22.5 mm

184684J63RCA-F

Cornell Dubilier Electronics

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

63 V

125 Cel

POLYESTER

-55 Cel

Tin (Sn)

RECTANGULAR PACKAGE

11 mm

5 mm

RATED AC VOLTAGE (V): 40

TR

4120

e3

2

Radial

40 V

10.5 mm

FLAT

5 %

5 %

7.5 mm

185684J63RFA-F

Cornell Dubilier Electronics

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

63 V

125 Cel

POLYESTER

-55 Cel

TIN

RECTANGULAR PACKAGE

NON-POLARIZED

9.5 mm

4.5 mm

TR, 13 Inch

e3

2

Radial

7.2 mm

WIRE

5 %

5 %

5 mm

185684J63RFB-F

Cornell Dubilier Electronics

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

63 V

125 Cel

POLYESTER

-55 Cel

TIN

RECTANGULAR PACKAGE

NON-POLARIZED

9.5 mm

4.5 mm

TR, 13 Inch

e3

2

Radial

7.2 mm

WIRE

5 %

5 %

5 mm

184684J63RCB-F

Cornell Dubilier Electronics

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

63 V

125 Cel

POLYESTER

-55 Cel

Tin (Sn)

RECTANGULAR PACKAGE

11 mm

5 mm

RATED AC VOLTAGE (V): 40

TR

4120

e3

2

Radial

40 V

10.5 mm

FLAT

5 %

5 %

7.5 mm

168684J63F-F

Cornell Dubilier Electronics

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

63 V

125 Cel

POLYESTER

-55 Cel

TIN

RECTANGULAR PACKAGE

NON-POLARIZED

9.5 mm

4.5 mm

BULK

e3

2

Radial

7.2 mm

WIRE

5 %

5 %

5 mm

GC355DD7LP684KX18L

Murata Manufacturing

CERAMIC CAPACITOR

SURFACE MOUNT

.68 uF

450 V

125 Cel

CERAMIC

2 mm

5 mm

TR, EMBOSSED, 7 INCH

2220

2

SMT

5.7 mm

10 %

X7T

AEC-Q200

10 %

R75PR3680AA30J

KEMET Corporation

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

630 V

105 Cel

POLYPROPYLENE

-55 Cel

-200+/-100ppm/Cel

Tin (Sn)

20 mm

11 mm

9.4

TRAY

e3

2

Radial

250 V

32 mm

WIRE

5 %

5 %

27.5 mm

B32914A5684M000

TDK

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

1000 V

110 Cel

POLYPROPYLENE

-40 Cel

24.5 mm

14 mm

SAFETY CLASS X1

BULK

2

Radial

530 V

31.5 mm

WIRE

20 %

IEC60384-14

20 %

27.5 mm

F863DN684K310P

KEMET Corporation

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

630 V

110 Cel

POLYPROPYLENE

-40 Cel

Tin (Sn)

18.5 mm

10 mm

SAFETY CLASS: X2

TR, 20 INCH

e3

2

Radial

310 V

26.5 mm

WIRE

10 %

AEC-Q200; CQC; CUL; ENEC; UL

10 %

22.5 mm

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 %

MKP383468140JPI4T0

Vishay Intertechnology

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

1400 V

105 Cel

POLYPROPYLENE

-55 Cel

Matte Tin (Sn)

45 mm

30 mm

TRAY

e3

4

PCB Mount

500 V

42 mm

WIRE

5 %

5 %

MKP383468140JPM2T0

Vishay Intertechnology

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

1400 V

105 Cel

POLYPROPYLENE

-55 Cel

Matte Tin (Sn)

45 mm

30 mm

TRAY

e3

2

Radial

500 V

42 mm

WIRE

5 %

5 %

37.5 mm

MKP383468140JPM5T0

Vishay Intertechnology

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

1400 V

105 Cel

POLYPROPYLENE

-55 Cel

Matte Tin (Sn)

45 mm

30 mm

TRAY

e3

4

PCB Mount

500 V

42 mm

WIRE

5 %

5 %

MKP383468140JPP2T0

Vishay Intertechnology

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

1400 V

105 Cel

POLYPROPYLENE

-55 Cel

Matte Tin (Sn)

45 mm

30 mm

TRAY

e3

2

Radial

500 V

42 mm

WIRE

5 %

5 %

37.5 mm

ECQUAAF684S1

Panasonic

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

110 Cel

POLYPROPYLENE

-40 Cel

17 mm

10 mm

CLASS X2

BULK

2

Radial

275 V

26 mm

WIRE

20 %

AEC-Q200, CSA, DEMKO, UL, VDE

20 %

22.5 mm

ECQUAAF684SA

Panasonic

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

110 Cel

POLYPROPYLENE

-40 Cel

17 mm

10 mm

CLASS X2

BULK

2

Radial

275 V

26 mm

WIRE

20 %

AEC-Q200, CSA, DEMKO, UL, VDE

20 %

22.5 mm

ECQUAAF684TA

Panasonic

FILM CAPACITOR

THROUGH HOLE MOUNT

.68 uF

110 Cel

POLYPROPYLENE

-40 Cel

17 mm

10 mm

CLASS X2

BULK

2

Radial

275 V

26 mm

WIRE

10 %

AEC-Q200, CSA, DEMKO, UL, VDE

10 %

22.5 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.