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SEK Series Capacitors

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Part #

Aluminium Electrolytic Capacitors - Radial Leaded 330uF 50V RAD

SEK331M050ST
Knowles / Illinois Capacitor
1: ₹195.68
12,149In Stock

Mfr. Part No.
SEK331M050ST

Mouser Part No
539-SEK50V330

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 330uF 50V RAD

Datasheet

12,149In Stock

₹195.68

₹132.32

₹104.36

₹86.94

₹77.34

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

330 uF

20 %

50 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 25V 220uF ELEC RADL

SEK221M025ST
Knowles / Illinois Capacitor
1: ₹113.68
606In Stock

Mfr. Part No.
SEK221M025ST

Mouser Part No
539-SEK25V220

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 25V 220uF ELEC RADL

Datasheet

606In Stock

₹113.68

₹110.88

₹109.95

₹61.50

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

220 uF

20 %

25 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 25V 470uF RADIAL

SEK471M025ST
Knowles / Illinois Capacitor
1: ₹312.15
423In Stock

Mfr. Part No.
SEK471M025ST

Mouser Part No
539-SEK25V470

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 25V 470uF RADIAL

Datasheet

423In Stock

₹312.15

₹206.86

₹166.79

₹141.63

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

470 uF

20 %

25 VDC

Aluminium Electrolytic Capacitors - Radial Leaded ALUM EL 35V 1000uF

SEK102M035ST
Knowles / Illinois Capacitor
1: ₹321.47
204In Stock

Mfr. Part No.
SEK102M035ST

Mouser Part No
539-SEK35V1000

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded ALUM EL 35V 1000uF

Datasheet

204In Stock

₹321.47

₹238.54

₹221.77

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

1 mF

20 %

35 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 470uF 35V

SEK471M035ST
Knowles / Illinois Capacitor
1: ₹232.95
30In Stock

Mfr. Part No.
SEK471M035ST

Mouser Part No
539-SEK471M035ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 470uF 35V

Datasheet

30In Stock

₹232.95

₹200.34

₹123.93

₹109.95

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

470 uF

20 %

35 VDC

Aluminium Electrolytic Capacitors - Radial Leaded RADIAL 50V 10uF 105C

SEK100M050ST
Knowles / Illinois Capacitor
1: ₹82.93
4,984In Stock
5,000Expected 21-10-2026

Mfr. Part No.
SEK100M050ST

Mouser Part No
539-SEK50V10

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded RADIAL 50V 10uF 105C

Datasheet

4,984In Stock

5,000Expected 21-10-2026

₹82.93

₹42.49

₹37.37

₹30.66

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

10 uF

20 %

50 VDC

Aluminium Electrolytic Capacitors - Radial Leaded RADIAL 50V 22uF 105C

SEK220M050ST
Knowles / Illinois Capacitor
1: ₹73.61
4,048In Stock
2,000Expected 23-12-2026

Mfr. Part No.
SEK220M050ST

Mouser Part No
539-SEK50V22

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded RADIAL 50V 22uF 105C

Datasheet

4,048In Stock

2,000Expected 23-12-2026

₹73.61

₹35.97

₹32.24

₹25.72

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

22 uF

20 %

50 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 1uF 50V

SEK010M050ST
Knowles / Illinois Capacitor
1: ₹77.34
4,244In Stock
10,000Expected 11-01-2027

Mfr. Part No.
SEK010M050ST

Mouser Part No
598-SEK010M050ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 1uF 50V

Datasheet

4,244In Stock

10,000Expected 11-01-2027

₹77.34

₹37.18

₹33.36

₹26.65

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

1 uF

20 %

50 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 1uF 200V 20%

SEK010M200ST
Knowles / Illinois Capacitor
1: ₹60.57
360In Stock

Mfr. Part No.
SEK010M200ST

Mouser Part No
598-SEK010M200ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 1uF 200V 20%

Datasheet

360In Stock

₹60.57

₹28.42

₹25.07

₹20.03

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

1 uF

20 %

200 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 10uF 25V 20%

SEK100M025ST
Knowles / Illinois Capacitor
1: ₹45.66
2,070In Stock

Mfr. Part No.
SEK100M025ST

Mouser Part No
598-SEK100M025ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 10uF 25V 20%

Datasheet

2,070In Stock

₹45.66

₹21.52

₹18.92

₹14.91

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

10 uF

20 %

25 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 100uF 16V

SEK101M016ST
Knowles / Illinois Capacitor
1: ₹84.79
357In Stock

Mfr. Part No.
SEK101M016ST

Mouser Part No
598-SEK101M016ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 100uF 16V

Datasheet

357In Stock

₹84.79

₹41.37

₹37.18

₹29.82

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

100 uF

20 %

16 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 100uF 25V

SEK101M025ST
Knowles / Illinois Capacitor
1: ₹138.84
511In Stock

Mfr. Part No.
SEK101M025ST

Mouser Part No
598-SEK101M025ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 100uF 25V

Datasheet

511In Stock

₹138.84

₹68.21

₹56.75

₹47.61

₹45.01

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

100 uF

20 %

25 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 100uF 63V

SEK101M063ST
Knowles / Illinois Capacitor
1: ₹142.57
2,585In Stock

Mfr. Part No.
SEK101M063ST

Mouser Part No
598-SEK101M063ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 100uF 63V

Datasheet

2,585In Stock

₹142.57

₹98.77

₹73.33

₹61.31

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

100 uF

20 %

63 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 100uF 100V 20%

SEK101M100ST
Knowles / Illinois Capacitor
1: ₹229.22
844In Stock

Mfr. Part No.
SEK101M100ST

Mouser Part No
598-SEK101M100ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 100uF 100V 20%

Datasheet

844In Stock

₹229.22

₹153.75

₹121.13

₹92.71

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

100 uF

20 %

100 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 1000uF 50V

SEK102M050ST
Knowles / Illinois Capacitor
1: ₹520.88
195In Stock

Mfr. Part No.
SEK102M050ST

Mouser Part No
598-SEK102M050ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 1000uF 50V

Datasheet

195In Stock

₹520.88

₹362.47

₹303.77

₹275.81

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

1 mF

20 %

50 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 22uF 63V -40C +105C

SEK220M063ST
Knowles / Illinois Capacitor
1: ₹49.39
1,379In Stock

Mfr. Part No.
SEK220M063ST

Mouser Part No
598-SEK220M063ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 22uF 63V -40C +105C

Datasheet

1,379In Stock

₹49.39

₹23.30

₹20.03

₹15.19

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

22 uF

20 %

63 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 22uF 100V

SEK220M100ST
Knowles / Illinois Capacitor
1: ₹119.27
1,595In Stock

Mfr. Part No.
SEK220M100ST

Mouser Part No
598-SEK220M100ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 22uF 100V

Datasheet

1,595In Stock

₹119.27

₹59.45

₹53.67

₹41.28

₹39.42

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

22 uF

20 %

100 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 2.2uF 50V 20%

SEK2R2M050ST
Knowles / Illinois Capacitor
1: ₹49.39
2,294In Stock

Mfr. Part No.
SEK2R2M050ST

Mouser Part No
598-SEK2R2M050ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 2.2uF 50V 20%

Datasheet

2,294In Stock

₹49.39

₹24.41

₹21.06

₹20.97

₹19.38

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

2.2 uF

20 %

50 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 2.2uF 100V 20%

SEK2R2M100ST
Knowles / Illinois Capacitor
1: ₹47.52
88In Stock

Mfr. Part No.
SEK2R2M100ST

Mouser Part No
598-SEK2R2M100ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 2.2uF 100V 20%

Datasheet

88In Stock

₹47.52

₹26.09

₹23.30

₹18.64

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

2.2 uF

20 %

100 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 33uF 35V 20%

SEK330M035ST
Knowles / Illinois Capacitor
1: ₹48.45
6,595In Stock

Mfr. Part No.
SEK330M035ST

Mouser Part No
598-SEK330M035ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 33uF 35V 20%

Datasheet

6,595In Stock

₹48.45

₹29.17

₹20.13

₹17.89

₹17.80

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

33 uF

20 %

35 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 330uF 16V

SEK331M016ST
Knowles / Illinois Capacitor
1: ₹122.07
280In Stock

Mfr. Part No.
SEK331M016ST

Mouser Part No
598-SEK331M016ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 330uF 16V

Datasheet

280In Stock

₹122.07

₹78.08

₹60.47

₹47.99

₹44.63

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

330 uF

20 %

16 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 3.3uF 200V 20%

SEK3R3M200ST
Knowles / Illinois Capacitor
1: ₹82.00
507In Stock

Mfr. Part No.
SEK3R3M200ST

Mouser Part No
598-SEK3R3M200ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 3.3uF 200V 20%

Datasheet

507In Stock

₹82.00

₹41.37

₹34.29

₹28.42

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

3.3 uF

20 %

200 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 47uF 16V 20%

SEK470M016ST
Knowles / Illinois Capacitor
1: ₹81.07
474In Stock

Mfr. Part No.
SEK470M016ST

Mouser Part No
598-SEK470M016ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 47uF 16V 20%

Datasheet

474In Stock

₹81.07

₹40.44

₹35.59

₹28.61

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

47 uF

20 %

16 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 47uF 25V 20%

SEK470M025ST
Knowles / Illinois Capacitor
1: ₹76.41
1,192In Stock

Mfr. Part No.
SEK470M025ST

Mouser Part No
598-SEK470M025ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 47uF 25V 20%

Datasheet

1,192In Stock

₹76.41

₹51.34

₹35.04

₹28.61

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

47 uF

20 %

25 VDC

Aluminium Electrolytic Capacitors - Radial Leaded 47uF 50V

SEK470M050ST
Knowles / Illinois Capacitor
1: ₹99.70
794In Stock
2,000Expected 21-10-2026

Mfr. Part No.
SEK470M050ST

Mouser Part No
598-SEK470M050ST

Knowles / Illinois Capacitor

Aluminium Electrolytic Capacitors - Radial Leaded 47uF 50V

Datasheet

794In Stock

2,000Expected 21-10-2026

₹99.70

₹67.65

₹49.29

₹40.81

View

Min.: 1
Mult.: 1

Electrolytic Capacitors

General Purpose Electrolytic Capacitors

Radial

47 uF

20 %

50 VDC

SEK Series Capacitors

Types of Capacitors

Customer Service Office

Company

Resources

Support

1 uF
2.2 uF
3.3 uF
4.7 uF
10 uF
22 uF
33 uF
47 uF
68 uF
82 uF
100 uF
120 uF
180 uF
220 uF
270 uF
330 uF
470 uF
1 mF
2.2 mF
3.3 mF