.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

Width

Depth

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Capacitance	Voltage Rating AC	Termination Style	Life	Length	Width	Depth	Lead Spacing	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Motor Start Capacitors & Motor Run Capacitors 660V 1uF SFA66T1K156B-F Knowles / Illinois Capacitor 1: Rp342.152,90 34In Stock	Mfr. Part No. SFA66T1K156B-F Mouser Part No 598-SFA66T1K156B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 660V 1uF	Datasheet	34In Stock	Rp342.152,90 Rp259.412,44 Rp230.976,14 Rp208.043,64 View Rp196.669,12 Rp186.578,82	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	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 1uF 660V SFA66T1K219B-F Knowles / Illinois Capacitor 1: Rp322.339,22 33In Stock	Mfr. Part No. SFA66T1K219B-F Mouser Part No 598-SFA66T1K219B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 1uF 660V	Datasheet	33In Stock	Rp322.339,22 Rp248.955,22 Rp230.242,30 Rp208.960,94 View Rp191.348,78 Rp183.093,08	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	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 2uF 660V SFA66T2K219B-F Knowles / Illinois Capacitor 1: Rp269.686,20 29In Stock 63Expected 07/12/2026	Mfr. Part No. SFA66T2K219B-F Mouser Part No 598-SFA66T2K219B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 2uF 660V	Datasheet	29In Stock 63Expected 07/12/2026	Rp269.686,20 Rp196.118,74 Rp173.002,78	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	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 3uF 660V SFA66T3K288B-F Knowles / Illinois Capacitor 1: Rp428.929,48 19In Stock	Mfr. Part No. SFA66T3K288B-F Mouser Part No 598-SFA66T3K288B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 3uF 660V	Datasheet	19In Stock	Rp428.929,48 Rp321.605,38 Rp272.438,10 Rp259.228,98 View Rp239.231,84 Quote	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	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 4uF 660V SFA66T4K288B-F Knowles / Illinois Capacitor 1: Rp367.103,46 38In Stock	Mfr. Part No. SFA66T4K288B-F Mouser Part No 598-SFA66T4K288B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 4uF 660V	Datasheet	38In Stock	Rp367.103,46 Rp320.321,16 Rp228.591,16 Rp216.482,80 View Rp195.935,28 Rp195.751,82 Quote	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	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 5uF 660V SFA66T5K388B-F Knowles / Illinois Capacitor 1: Rp726.501,60 9In Stock 63Expected 19/04/2027	Mfr. Part No. SFA66T5K388B-F Mouser Part No 598-SFA66T5K388B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 5uF 660V	Datasheet	9In Stock 63Expected 19/04/2027	Rp726.501,60 Rp559.369,54 Rp490.755,50 Rp469.107,22	Min.: 1 Mult.: 1	Motor Run Capacitors	5 uF	660 VAC	Quick Connect	60000 Hour	98.55 mm	54.86 mm	33.27 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 25uF 370V SFC37T25K291B-F Knowles / Illinois Capacitor 1: Rp494.791,62 56In Stock	Mfr. Part No. SFC37T25K291B-F Mouser Part No 598-SFC37T25K291B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 25uF 370V	Datasheet	56In Stock	Rp494.791,62 Rp445.257,42 Rp437.552,10 Rp403.795,46 View Rp375.359,16 Quote	Min.: 1 Mult.: 1	Motor Run Capacitors	25 uF	370 VAC	Quick Connect	60000 Hour	73.91 mm	73.91 mm	48.51 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 40uF 370V SFC37T40K391B-F Knowles / Illinois Capacitor 1: Rp820.249,66 4In Stock	Mfr. Part No. SFC37T40K391B-F Mouser Part No 598-SFC37T40K391B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 40uF 370V	Datasheet	4In Stock	Rp820.249,66 Rp604.500,70 Rp552.398,06 Rp537.354,34 View Quote	Min.: 1 Mult.: 1	Motor Run Capacitors	40 uF	370 VAC	Quick Connect	60000 Hour	99.31 mm	73.91 mm	48.51 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 12uF 660V SFC66T12K391B-F Knowles / Illinois Capacitor 1: Rp913.447,34 33In Stock	Mfr. Part No. SFC66T12K391B-F Mouser Part No 598-SFC66T12K391B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 12uF 660V	Datasheet	33In Stock	Rp913.447,34 Rp723.382,78 Rp607.436,06 Rp596.795,38 Quote Quote	Min.: 1 Mult.: 1	Motor Run Capacitors	12 uF	660 VAC	Quick Connect	60000 Hour	99.31 mm	73.91 mm	48.51 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 15uF 660V SFC66T15K391B-F Knowles / Illinois Capacitor 1: Rp929.958,74 10In Stock	Mfr. Part No. SFC66T15K391B-F Mouser Part No 598-SFC66T15K391B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 15uF 660V	Datasheet	10In Stock	Rp929.958,74 Rp725.951,22 Rp642.110,00 Rp615.691,76	Min.: 1 Mult.: 1	Motor Run Capacitors	15 uF	660 VAC	Quick Connect	60000 Hour	99.31 mm	73.91 mm	48.51 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 18uF 660V SFC66T18K391B-F Knowles / Illinois Capacitor 1: Rp947.570,90 20In Stock	Mfr. Part No. SFC66T18K391B-F Mouser Part No 598-SFC66T18K391B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 18uF 660V	Datasheet	20In Stock	Rp947.570,90 Rp678.618,54 Rp648.714,56 Rp623.947,46 View Quote	Min.: 1 Mult.: 1	Motor Run Capacitors	18 uF	660 VAC	Quick Connect	60000 Hour	99.31 mm	73.91 mm	48.51 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 50uF 370V SFS37T50K384B-F Knowles / Illinois Capacitor 1: Rp886.295,26 2In Stock 84Expected 22/03/2027	Mfr. Part No. SFS37T50K384B-F Mouser Part No 598-SFS37T50K384B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 50uF 370V	Datasheet	2In Stock 84Expected 22/03/2027	Rp886.295,26 Rp641.559,62 Rp597.529,22	Min.: 1 Mult.: 1	Motor Run Capacitors	50 uF	370 VAC	Quick Connect	60000 Hour	97.54 mm	53.85 mm	53.85 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 35uF 440V SFT44T35K291B-F Knowles / Illinois Capacitor 1: Rp885.928,34 13In Stock	Mfr. Part No. SFT44T35K291B-F Mouser Part No 598-SFT44T35K291B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 35uF 440V	Datasheet	13In Stock	Rp885.928,34 Rp709.072,90 Rp689.993,06 Rp605.968,38 View Quote	Min.: 1 Mult.: 1	Motor Run Capacitors	35 uF	440 VAC	Quick Connect	60000 Hour	73.91 mm	66.55 mm	66.55 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 5uF 370V SFP37T5K238B-F Knowles / Illinois Capacitor 1: Rp398.291,66 46In Stock	Mfr. Part No. SFP37T5K238B-F Mouser Part No 598-SFP37T5K238B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 5uF 370V	Datasheet	46In Stock	Rp398.291,66 Rp304.727,06 Rp245.836,40 Rp245.652,94 View Rp234.094,96 Quote	Min.: 1 Mult.: 1	Motor Run Capacitors	5 uF	370 VAC	Quick Connect	60000 Hour	60.45 mm	47.5 mm	47.5 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 10uF 370V SFA37T10K288B-F Knowles / Illinois Capacitor 1: Rp450.210,84 213On Order	Mfr. Part No. SFA37T10K288B-F Mouser Part No 598-SFA37T10K288B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 10uF 370V	Datasheet	213On Order On Order Ship Dates Mfr. No: SFA37T10K288B-F Stock: 0 On Order: 60 Expected 07/12/2026 90 Expected 21/12/2026 63 Expected 22/03/2027 Factory Lead Time: 30 Weeks	Rp450.210,84 Rp340.501,76 Rp306.745,12 Rp291.701,40	Min.: 1 Mult.: 1	Motor Run Capacitors	10 uF	370 VAC	Quick Connect	60000 Hour	73.15 mm	54.86 mm	33.27 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 10uF 660V SFA66T10K475B-F Knowles / Illinois Capacitor 1: Rp707.788,68 62Expected 23/11/2026	Mfr. Part No. SFA66T10K475B-F Mouser Part No 598-SFA66T10K475B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 10uF 660V	Datasheet	62Expected 23/11/2026	Rp707.788,68 Rp518.274,50 Rp472.042,58 Rp452.228,90 View Rp436.267,88 Quote	Min.: 1 Mult.: 1	Motor Run Capacitors	10 uF	660 VAC	Quick Connect	60000 Hour	120.65 mm	54.86 mm	33.27 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 6uF 660V SFA66T6K388B-F Knowles / Illinois Capacitor 1: Rp449.660,46 125Expected 29/03/2027	Mfr. Part No. SFA66T6K388B-F Mouser Part No 598-SFA66T6K388B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 6uF 660V	Datasheet	125Expected 29/03/2027	Rp449.660,46 Rp359.765,06 Rp342.703,28	Min.: 1 Mult.: 1	Motor Run Capacitors	6 uF	660 VAC	Quick Connect	60000 Hour	98.55 mm	54.86 mm	33.27 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 20uF 370V SFC37T20K291B-F Knowles / Illinois Capacitor 1: Rp672.931,28 Non-Stocked Lead-Time 29 Weeks	Mfr. Part No. SFC37T20K291B-F Mouser Part No 598-SFC37T20K291B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 20uF 370V	Datasheet	Non-Stocked Lead-Time 29 Weeks	Rp672.931,28 Rp484.884,78 Rp406.547,36	Min.: 1 Mult.: 1	Motor Run Capacitors	20 uF	370 VAC	Quick Connect	60000 Hour	73.91 mm	73.91 mm	48.51 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 10uF 660V SFC66T10K291B-F Knowles / Illinois Capacitor 1: Rp726.868,52 64Expected 29/03/2027	Mfr. Part No. SFC66T10K291B-F Mouser Part No 598-SFC66T10K291B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 10uF 660V	Datasheet	64Expected 29/03/2027	Rp726.868,52 Rp561.571,06 Rp485.618,62	Min.: 1 Mult.: 1	Motor Run Capacitors	10 uF	660 VAC	Quick Connect	60000 Hour	73.91 mm	73.91 mm	48.51 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 50uF 440V SFD44T50K391B-F Knowles / Illinois Capacitor 1: Rp1.482.356,80 36On Order	Mfr. Part No. SFD44T50K391B-F Mouser Part No 598-SFD44T50K391B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 50uF 440V	Datasheet	36On Order On Order Ship Dates Mfr. No: SFD44T50K391B-F Stock: 0 On Order: 12 Expected 29/03/2027 24 Expected 27/05/2027 Factory Lead Time: 30 Weeks	Rp1.482.356,80 Rp1.119.106,00 Rp1.046.272,38	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	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 55uF 5% 660V SFT66C55J572J-F Knowles / Illinois Capacitor 1: Rp971.237,24 45Expected 23/11/2026	Mfr. Part No. SFT66C55J572J-F Mouser Part No 598-SFT66C55J572J-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 55uF 5% 660V	Datasheet	45Expected 23/11/2026	Rp971.237,24 Rp713.109,02 View Rp712.925,56 Quote	Min.: 1 Mult.: 1	Motor Run Capacitors	55 uF	660 VAC	Quick Connect	60000 Hour	145.288 mm	66.55 mm	66.55 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 2uF 370V SFA37T2K219B-F Knowles / Illinois Capacitor 1: Rp304.910,52 13Expected 22/03/2027	Mfr. Part No. SFA37T2K219B-F Mouser Part No 598-SFA37T2K219B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 2uF 370V	Datasheet	13Expected 22/03/2027	Rp304.910,52 Rp248.588,30 Rp236.113,02 Rp218.133,94	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	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 370V 5uF SFA37T5K219B-F Knowles / Illinois Capacitor 1: Rp366.920,00 58Expected 14/12/2026	Mfr. Part No. SFA37T5K219B-F Mouser Part No 598-SFA37T5K219B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 370V 5uF	Datasheet	58Expected 14/12/2026	Rp366.920,00 Rp253.908,64 Rp231.526,52 Rp219.785,08 Rp202.172,92	Min.: 1 Mult.: 1	Motor Run Capacitors	5 uF	370 VAC	Quick Connect	60000 Hour	55.63 mm	54.86 mm	33.27 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 4uF 440V SFA44T4K219B-F Knowles / Illinois Capacitor 1: Rp364.718,48 52Expected 03/03/2027	Mfr. Part No. SFA44T4K219B-F Mouser Part No 598-SFA44T4K219B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 4uF 440V	Datasheet	52Expected 03/03/2027	Rp364.718,48 Rp275.556,92 Rp239.231,84 Rp216.482,80	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	SF	Bulk
Motor Start Capacitors & Motor Run Capacitors 30uF 370V SFC37T30K291B-F Knowles / Illinois Capacitor 1: Rp464.337,26 40Expected 16/11/2026	Mfr. Part No. SFC37T30K291B-F Mouser Part No 598-SFC37T30K291B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 30uF 370V	Datasheet	40Expected 16/11/2026	Rp464.337,26 Rp359.581,60 Rp328.576,86 Rp302.525,54	Min.: 1 Mult.: 1	Motor Run Capacitors	30 uF	370 VAC	Quick Connect	60000 Hour	73.91 mm	73.91 mm	48.51 mm	20.57 mm	- 40 C	+ 70 C	SF	Bulk