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SF Series Passive Components

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Signal Conditioning 3V 869.2125 MHz 50 Ohms SMD/SMT SM-3030- SF2280E RFMi 1: $4.97 144In Stock	Mfr. Part No. SF2280E Mouser Part No 198-SF2280E	RFMi	Signal Conditioning 3V 869.2125 MHz 50 Ohms SMD/SMT SM-3030- Learn More about RFMi signal conditioning	Datasheet	144In Stock	Cut Tape $4.97 $4.35 $4.16 $3.66 View Reel $2.41 $3.49 $3.20 $3.03 $2.41 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Motor Start Capacitors & Motor Run Capacitors 25uF 660V SFD66T25K391B-F Knowles / Illinois Capacitor 1: $70.10 120In Stock 69Expected 09/11/2026	Mfr. Part No. SFD66T25K391B-F Mouser Part No 598-SFD66T25K391B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 25uF 660V	Datasheet	120In Stock 69Expected 09/11/2026	$70.10 $56.10 $52.00 $49.86 View Quote	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 15uF 370V SFA37T15K288B-F Knowles / Illinois Capacitor 1: $33.34 49In Stock 15Expected 22/03/2027	Mfr. Part No. SFA37T15K288B-F Mouser Part No 598-SFA37T15K288B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 15uF 370V	Datasheet	49In Stock 15Expected 22/03/2027	$33.34 $25.87 $21.37 $21.01	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 3uF 370V SFA37T3K219B-F Knowles / Illinois Capacitor 1: $17.65 16In Stock	Mfr. Part No. SFA37T3K219B-F Mouser Part No 598-SFA37T3K219B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 3uF 370V	Datasheet	16In Stock	$17.65 $13.57 $12.24 $11.79 $11.14	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 4uF 370V SFA37T4K156B-F Knowles / Illinois Capacitor 1: $13.43 104In Stock	Mfr. Part No. SFA37T4K156B-F Mouser Part No 598-SFA37T4K156B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 4uF 370V	Datasheet	104In Stock	$13.43 $9.90 $8.37 $7.75 View $7.06 $6.80	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 5uF 370V SFA37T5K156B-F Knowles / Illinois Capacitor 1: $11.76 100In Stock	Mfr. Part No. SFA37T5K156B-F Mouser Part No 598-SFA37T5K156B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 5uF 370V	Datasheet	100In Stock	$11.76 $9.04 $7.81 $7.60 View $6.55 $6.30	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 6uF 370V SFA37T6K219B-F Knowles / Illinois Capacitor 1: $21.07 37In Stock	Mfr. Part No. SFA37T6K219B-F Mouser Part No 598-SFA37T6K219B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 6uF 370V	Datasheet	37In Stock	$21.07 $15.43 $12.42 $11.79 $10.84	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 7.5uF 370V SFA37T7.5K219B-F Knowles / Illinois Capacitor 1: $14.32 29In Stock	Mfr. Part No. SFA37T7.5K219B-F Mouser Part No 598-SFA37T7.5K219B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 7.5uF 370V	Datasheet	29In Stock	$14.32 $11.11 $9.83 $9.29 View $8.35 $7.76 Quote	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 10uF 440V SFA44T10K388B-F Knowles / Illinois Capacitor 1: $29.74 59In Stock	Mfr. Part No. SFA44T10K388B-F Mouser Part No 598-SFA44T10K388B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 10uF 440V	Datasheet	59In Stock	$29.74 $23.78 $20.56 $19.01 View $17.33 Quote	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 660V 1uF SFA66T1K156B-F Knowles / Illinois Capacitor 1: $19.51 24In Stock	Mfr. Part No. SFA66T1K156B-F Mouser Part No 598-SFA66T1K156B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 660V 1uF	Datasheet	24In Stock	$19.51 $14.14 $12.47 $10.71	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 1uF 660V SFA66T1K219B-F Knowles / Illinois Capacitor 1: $17.57 60In Stock	Mfr. Part No. SFA66T1K219B-F Mouser Part No 598-SFA66T1K219B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 1uF 660V	Datasheet	60In Stock	$17.57 $13.57 $12.55 $11.39 View $10.43 $9.98	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 2uF 660V SFA66T2K219B-F Knowles / Illinois Capacitor 1: $14.70 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	$14.70 $10.69 $10.34 $9.43	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 3uF 660V SFA66T3K288B-F Knowles / Illinois Capacitor 1: $23.38 46In Stock	Mfr. Part No. SFA66T3K288B-F Mouser Part No 598-SFA66T3K288B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 3uF 660V	Datasheet	46In Stock	$23.38 $17.53 $14.85 $14.13 View $13.04 Quote	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 4uF 660V SFA66T4K288B-F Knowles / Illinois Capacitor 1: $20.77 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	$20.77 $17.46 $12.46 $11.80 $10.68	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 5uF 660V SFA66T5K388B-F Knowles / Illinois Capacitor 1: $39.60 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	$39.60 $30.49 $26.75 $25.57	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 25uF 370V SFC37T25K291B-F Knowles / Illinois Capacitor 1: $26.97 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	$26.97 $24.27 $23.85 $22.01 View $20.46 Quote	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 40uF 370V SFC37T40K391B-F Knowles / Illinois Capacitor 1: $44.71 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	$44.71 $32.95 $30.11 $29.29 View Quote	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 12uF 660V SFC66T12K391B-F Knowles / Illinois Capacitor 1: $49.79 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	$49.79 $39.43 $33.11 $32.53 Quote Quote	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 15uF 660V SFC66T15K391B-F Knowles / Illinois Capacitor 1: $50.69 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	$50.69 $39.57 $35.00 $33.56	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 18uF 660V SFC66T18K391B-F Knowles / Illinois Capacitor 1: $51.65 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	$51.65 $36.99 $35.36 $34.01 View Quote	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 50uF 370V SFS37T50K384B-F Knowles / Illinois Capacitor 1: $48.31 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	$48.31 $34.97 $32.57	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 35uF 440V SFT44T35K291B-F Knowles / Illinois Capacitor 1: $48.29 14In Stock	Mfr. Part No. SFT44T35K291B-F Mouser Part No 598-SFT44T35K291B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 35uF 440V	Datasheet	14In Stock	$48.29 $38.65 $37.61 $33.03 View Quote	Min.: 1 Mult.: 1
Signal Conditioning 30V 137.5 MHz 50 Ohms SMD/SMT SMP03-10 0 SF2059B-1 RFMi 1: $4.61 9,000Expected 11/01/2027	Mfr. Part No. SF2059B-1 Mouser Part No 198-SF2059B-1	RFMi	Signal Conditioning 30V 137.5 MHz 50 Ohms SMD/SMT SMP03-10 0 Learn More about RFMi signal conditioning	Datasheet	9,000Expected 11/01/2027	Cut Tape $4.61 $3.82 $3.64 $3.39 View Reel $2.00 $3.10 $2.87 $2.69 $2.00	Min.: 1 Mult.: 1 : 2,000
Motor Start Capacitors & Motor Run Capacitors 5uF 370V SFP37T5K238B-F Knowles / Illinois Capacitor 1: $21.71 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	$21.71 $16.61 $13.40 $13.39 View $12.76 Quote	Min.: 1 Mult.: 1
Signal Conditioning 3V 1.542 GHz 50 Ohms SMD/SMT SM2016-4 34 SF2467H RFMi 1: $1.32 9,986Expected 06/11/2026	Mfr. Part No. SF2467H Mouser Part No 198-SF2467H	RFMi	Signal Conditioning 3V 1.542 GHz 50 Ohms SMD/SMT SM2016-4 34 Learn More about RFMi signal conditioning	Datasheet	9,986Expected 06/11/2026	Cut Tape $1.32 $1.20 $0.846 $0.844 $0.468 Reel $0.457 MouseReel Available	Min.: 1 Mult.: 1 : 10,000

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SF Series Passive Components

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