.hide-partial { max-height: none; } .show-more { display: none; }

SF Series Motor Start Capacitors & Motor Run Capacitors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 115

Applied Filters:

Series = SF

Capacitance

Voltage Rating AC

Length / Height

Width

Depth / Thickness

Lead Spacing

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Motor Start Capacitors & Motor Run Capacitors 2uF 370V

SFA37T2K219B-F
Knowles / Illinois Capacitor
1: ₡10 024,16
11In Stock

Mfr. Part #
SFA37T2K219B-F

Mouser Part #
598-SFA37T2K219B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 2uF 370V

Datasheet

11In Stock

₡10 024,16

₡7 671,66

₡6 188,33

₡5 771,96

View

Min.: 1
Mult.: 1

Motor Run Capacitors

2 uF

370 VAC

Quick Connect

60000 Hour

55.63 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 5uF 440V

SFA44T5K219B-F
Knowles / Illinois Capacitor
1: ₡11 726,09
31In Stock

Mfr. Part #
SFA44T5K219B-F

Mouser Part #
598-SFA44T5K219B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 5uF 440V

Datasheet

31In Stock

₡11 726,09

₡8 972,82

₡7 239,67

₡7 234,47

View

Min.: 1
Mult.: 1

Motor Run Capacitors

5 uF

440 VAC

Quick Connect

60000 Hour

55.63 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 4uF 660V

SFA66T4K288B-F
Knowles / Illinois Capacitor
1: ₡18 112,20
22In Stock

Mfr. Part #
SFA66T4K288B-F

Mouser Part #
598-SFA66T4K288B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 4uF 660V

Datasheet

22In Stock

₡18 112,20

₡14 026,54

₡10 383,28

₡8 827,09

View

Min.: 1
Mult.: 1

Motor Run Capacitors

4 uF

660 VAC

Quick Connect

60000 Hour

73.15 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 20uF 370V

SFP37T20K238B-F
Knowles / Illinois Capacitor
1: ₡12 610,88
62In Stock

Mfr. Part #
SFP37T20K238B-F

Mouser Part #
598-SFP37T20K238B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 20uF 370V

Datasheet

62In Stock

₡12 610,88

₡10 966,21

₡10 258,37

₡8 738,61

View

Min.: 1
Mult.: 1

Motor Run Capacitors

20 uF

370 VAC

Quick Connect

60000 Hour

60.45 mm

47.5 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 4uF 440V

SFA44T4K219B-F
Knowles / Illinois Capacitor
1: ₡7 577,98
89In Stock

Mfr. Part #
SFA44T4K219B-F

Mouser Part #
598-SFA44T4K219B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 4uF 440V

Datasheet

89In Stock

₡7 577,98

₡5 095,36

₡4 892,37

₡4 137,70

View

Min.: 1
Mult.: 1

Motor Run Capacitors

4 uF

440 VAC

Quick Connect

60000 Hour

55.63 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 2uF 660V

SFA66T2K156B-F
Knowles / Illinois Capacitor
1: ₡5 225,47
122In Stock

Mfr. Part #
SFA66T2K156B-F

Mouser Part #
598-SFA66T2K156B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 2uF 660V

Datasheet

122In Stock

₡5 225,47

₡4 439,57

₡3 586,01

₡3 330,98

View

Min.: 1
Mult.: 1

Motor Run Capacitors

2 uF

660 VAC

Quick Connect

60000 Hour

39.62 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 3uF 660V

SFA66T3K288B-F
Knowles / Illinois Capacitor
1: ₡10 518,61
56In Stock

Mfr. Part #
SFA66T3K288B-F

Mouser Part #
598-SFA66T3K288B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 3uF 660V

Datasheet

56In Stock

₡10 518,61

₡8 494,00

₡8 051,60

₡6 885,76

View

Min.: 1
Mult.: 1

Motor Run Capacitors

3 uF

660 VAC

Quick Connect

60000 Hour

73.15 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 50uF 370V

SFS37T50K384B-F
Knowles / Illinois Capacitor
1: ₡22 749,54
37In Stock

Mfr. Part #
SFS37T50K384B-F

Mouser Part #
598-SFS37T50K384B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 50uF 370V

Datasheet

37In Stock

₡22 749,54

₡19 840,14

₡19 793,30

₡19 767,28

View

Min.: 1
Mult.: 1

Motor Run Capacitors

50 uF

370 VAC

Quick Connect

60000 Hour

97.54 mm

53.85 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 50uF 440V

SFD44T50K391B-F
Knowles / Illinois Capacitor
1: ₡31 368,45
20In Stock

Mfr. Part #
SFD44T50K391B-F

Mouser Part #
598-SFD44T50K391B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 50uF 440V

Datasheet

20In Stock

₡31 368,45

₡27 600,28

₡26 803,97

₡23 243,98

Min.: 1
Mult.: 1

Motor Run Capacitors

50 uF

440 VAC

Quick Connect

60000 Hour

99.31 mm

92.96 mm

50.04 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 25uF 370V

SFP37T25K284B-F
Knowles / Illinois Capacitor
1: ₡16 410,27
54In Stock

Mfr. Part #
SFP37T25K284B-F

Mouser Part #
598-SFP37T25K284B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 25uF 370V

Datasheet

54In Stock

₡16 410,27

₡13 230,23

₡10 825,68

₡10 820,48

Min.: 1
Mult.: 1

Motor Run Capacitors

25 uF

370 VAC

Quick Connect

60000 Hour

72.14 mm

47.5 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 35uF 240 V 6% tol

SFP24T35H384B-F
Knowles / Illinois Capacitor
1: ₡10 529,02
21In Stock

Mfr. Part #
SFP24T35H384B-F

Mouser Part #
598-SFP24T35H384B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 35uF 240 V 6% tol

Datasheet

21In Stock

₡10 529,02

₡8 062,01

View

Min.: 1
Mult.: 1

Motor Run Capacitors

35 uF

240 VAC

Quick Connect

60000 Hour

97.54 mm

47.5 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 35uF 370V

SFC37T35K291B-F
Knowles / Illinois Capacitor
1: ₡18 507,75
133In Stock

Mfr. Part #
SFC37T35K291B-F

Mouser Part #
598-SFC37T35K291B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 35uF 370V

Datasheet

133In Stock

₡18 507,75

₡15 197,59

₡15 192,39

View

Min.: 1
Mult.: 1

Motor Run Capacitors

35 uF

370 VAC

Quick Connect

60000 Hour

73.91 mm

48.51 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 25uF 660V

SFD66T25K391B-F
Knowles / Illinois Capacitor
1: ₡41 423,84
16In Stock
200On Order

Mfr. Part #
SFD66T25K391B-F

Mouser Part #
598-SFD66T25K391B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 25uF 660V

Datasheet

16In Stock

200On Order

₡41 423,84

₡32 169,97

₡32 102,31

₡28 464,25

Min.: 1
Mult.: 1

Motor Run Capacitors

25 uF

660 VAC

Quick Connect

60000 Hour

99.31 mm

92.96 mm

50.04 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 30uF 660V

SFD66T30K391B-F
Knowles / Illinois Capacitor
1: ₡22 390,42
95In Stock
160Expected 10/12/2026

Mfr. Part #
SFD66T30K391B-F

Mouser Part #
598-SFD66T30K391B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 30uF 660V

Datasheet

95In Stock

160Expected 10/12/2026

₡22 390,42

₡21 849,14

₡21 843,93

Min.: 1
Mult.: 1

Motor Run Capacitors

30 uF

660 VAC

Quick Connect

60000 Hour

99.31 mm

92.96 mm

50.04 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 15uF 370V

SFA37T15K288B-F
Knowles / Illinois Capacitor
1: ₡18 570,21
10In Stock

Mfr. Part #
SFA37T15K288B-F

Mouser Part #
598-SFA37T15K288B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 15uF 370V

Datasheet

10In Stock

₡18 570,21

₡15 244,43

₡13 917,24

₡13 506,08

View

Min.: 1
Mult.: 1

Motor Run Capacitors

15 uF

370 VAC

Quick Connect

60000 Hour

73.15 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 3uF 370V

SFA37T3K219B-F
Knowles / Illinois Capacitor
1: ₡9 186,21
41In Stock

Mfr. Part #
SFA37T3K219B-F

Mouser Part #
598-SFA37T3K219B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 3uF 370V

Datasheet

41In Stock

₡9 186,21

₡7 062,72

₡6 370,50

₡6 136,29

₡5 797,98

Min.: 1
Mult.: 1

Motor Run Capacitors

3 uF

370 VAC

Quick Connect

60000 Hour

55.63 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 4uF 370V

SFA37T4K156B-F
Knowles / Illinois Capacitor
1: ₡5 459,68
118In Stock

Mfr. Part #
SFA37T4K156B-F

Mouser Part #
598-SFA37T4K156B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 4uF 370V

Datasheet

118In Stock

₡5 459,68

₡4 283,43

₡3 997,17

₡3 627,64

View

Min.: 1
Mult.: 1

Motor Run Capacitors

4 uF

370 VAC

Quick Connect

60000 Hour

39.62 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 5uF 370V

SFA37T5K156B-F
Knowles / Illinois Capacitor
1: ₡5 163,02
101In Stock

Mfr. Part #
SFA37T5K156B-F

Mouser Part #
598-SFA37T5K156B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 5uF 370V

Datasheet

101In Stock

₡5 163,02

₡4 106,47

₡3 872,26

₡3 409,05

View

Min.: 1
Mult.: 1

Motor Run Capacitors

5 uF

370 VAC

Quick Connect

60000 Hour

39.62 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 6uF 370V

SFA37T6K219B-F
Knowles / Illinois Capacitor
1: ₡8 322,24
40In Stock

Mfr. Part #
SFA37T6K219B-F

Mouser Part #
598-SFA37T6K219B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 6uF 370V

Datasheet

40In Stock

₡8 322,24

₡6 849,32

₡6 271,61

₡5 600,21

View

Min.: 1
Mult.: 1

Motor Run Capacitors

6 uF

370 VAC

Quick Connect

60000 Hour

55.63 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 7.5uF 370V

SFA37T7.5K219B-F
Knowles / Illinois Capacitor
1: ₡10 627,90
55In Stock

Mfr. Part #
SFA37T7.5K219B-F

Mouser Part #
598-SFA37T7.5K219B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 7.5uF 370V

Datasheet

55In Stock

₡10 627,90

₡7 973,53

₡7 843,41

Min.: 1
Mult.: 1

Motor Run Capacitors

7.5 uF

370 VAC

Quick Connect

60000 Hour

55.63 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 10uF 440V

SFA44T10K388B-F
Knowles / Illinois Capacitor
1: ₡13 323,91
17In Stock
63Expected 9/7/2026

Mfr. Part #
SFA44T10K388B-F

Mouser Part #
598-SFA44T10K388B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 10uF 440V

Datasheet

17In Stock

63Expected 9/7/2026

₡13 323,91

₡11 684,45

₡9 581,77

₡9 279,90

₡8 827,09

Min.: 1
Mult.: 1

Motor Run Capacitors

10 uF

440 VAC

Quick Connect

60000 Hour

98.55 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 2uF 440V

SFA44T2K219B-F
Knowles / Illinois Capacitor
1: ₡12 090,41
27In Stock

Mfr. Part #
SFA44T2K219B-F

Mouser Part #
598-SFA44T2K219B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 2uF 440V

Datasheet

27In Stock

₡12 090,41

₡9 613,00

₡8 670,95

₡8 379,49

View

Min.: 1
Mult.: 1

Motor Run Capacitors

2 uF

440 VAC

Quick Connect

60000 Hour

55.63 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 660V 1uF

SFA66T1K156B-F
Knowles / Illinois Capacitor
1: ₡11 809,36
7In Stock
44On Order

Mfr. Part #
SFA66T1K156B-F

Mouser Part #
598-SFA66T1K156B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 660V 1uF

Datasheet

7In Stock

44On Order

₡11 809,36

₡9 373,58

₡8 452,36

₡6 755,64

View

Min.: 1
Mult.: 1

Motor Run Capacitors

1 uF

660 VAC

Quick Connect

60000 Hour

39.62 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 1uF 660V

SFA66T1K219B-F
Knowles / Illinois Capacitor
1: ₡8 769,84
62In Stock

Mfr. Part #
SFA66T1K219B-F

Mouser Part #
598-SFA66T1K219B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 1uF 660V

Datasheet

62In Stock

₡8 769,84

₡6 599,50

₡6 047,81

₡5 381,61

View

Min.: 1
Mult.: 1

Motor Run Capacitors

1 uF

660 VAC

Quick Connect

60000 Hour

55.63 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

Motor Start Capacitors & Motor Run Capacitors 2uF 660V

SFA66T2K219B-F
Knowles / Illinois Capacitor
1: ₡6 141,49
50In Stock
63Expected 11/30/2026

Mfr. Part #
SFA66T2K219B-F

Mouser Part #
598-SFA66T2K219B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 2uF 660V

Datasheet

50In Stock

63Expected 11/30/2026

₡6 141,49

₡5 850,03

₡5 157,81

₡5 152,61

View

Min.: 1
Mult.: 1

Motor Run Capacitors

2 uF

660 VAC

Quick Connect

60000 Hour

55.63 mm

54.86 mm

33.27 mm

20.57 mm

- 40 C

+ 70 C

Bulk

SF Series Motor Start Capacitors & Motor Run Capacitors

Customer Service Office

Company

Resources

Support

1 uF
2 uF
3 uF
4 uF
5 uF
6 uF
7.5 uF
8 uF
10 uF
12 uF
12.5 uF
15 uF
17.5 uF
18 uF
20 uF
25 uF
30 uF
35 uF
40 uF
45 uF