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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 50 Ohms 12 V 1880 to 1920 MHz 1.8 dB SM3 SF2204E-1 RFMi 1: $1.85 2,909Expected 06/11/2026	Mfr. Part No. SF2204E-1 Mouser Part No 198-SF2204E-1	RFMi	Signal Conditioning 50 Ohms 12 V 1880 to 1920 MHz 1.8 dB SM3 Learn More about RFMi signal conditioning	Datasheet	2,909Expected 06/11/2026	Cut Tape $1.85 $1.54 $1.46 $1.39 Reel $0.805 View $1.34 $1.19 $1.07 $0.786 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Signal Conditioning 50 Ohms 30 V 169.32 MHz to 199.32 MHz 8. SF2223D RFMi 1: $2.52 2,689Expected 06/11/2026	Mfr. Part No. SF2223D Mouser Part No 198-SF2223D	RFMi	Signal Conditioning 50 Ohms 30 V 169.32 MHz to 199.32 MHz 8. Learn More about RFMi signal conditioning	Datasheet	2,689Expected 06/11/2026	Cut Tape $2.52 $2.21 $2.10 $1.94 Reel $1.19 View $1.72 $1.65 $1.56 $1.16	Min.: 1 Mult.: 1 : 3,000
Signal Conditioning 50 Ohms 10 V 69.9 MHz to 70.1 MHz 10.5 d SF2229A RFMi 1: $12.97 402Expected 11/01/2027	Mfr. Part No. SF2229A Mouser Part No 198-SF2229A	RFMi	Signal Conditioning 50 Ohms 10 V 69.9 MHz to 70.1 MHz 10.5 d Learn More about RFMi signal conditioning	Datasheet	402Expected 11/01/2027	Cut Tape $12.97 $12.69 $12.16 $11.50 View Reel $6.16 $9.69 $6.79 $6.16 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Signal Conditioning 3V 1.5824 GHz 50 Ohms SMD/SMT 46 MHz 2 d SF2353E RFMi 1: $1.95 3,000Expected 24/11/2026	Mfr. Part No. SF2353E Mouser Part No 198-SF2353E	RFMi	Signal Conditioning 3V 1.5824 GHz 50 Ohms SMD/SMT 46 MHz 2 d Learn More about RFMi signal conditioning	Datasheet	3,000Expected 24/11/2026	Cut Tape $1.95 $1.62 $1.54 $1.47 Reel $0.851 View $1.42 $1.26 $0.83 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Signal Conditioning 3V 897.5 MHz 50 Ohms SMD/SMT 35 MHz 3.5 SF2391E RFMi 1: $1.57 2,989Expected 07/12/2026	Mfr. Part No. SF2391E Mouser Part No 198-SF2391E	RFMi	Signal Conditioning 3V 897.5 MHz 50 Ohms SMD/SMT 35 MHz 3.5 Learn More about RFMi signal conditioning	Datasheet	2,989Expected 07/12/2026	Cut Tape $1.57 $1.25 $1.18 $1.11 Reel $0.642 View $1.07 $0.944 $0.861 $0.626	Min.: 1 Mult.: 1 : 3,000
Signal Conditioning 50 Ohms 10 V 430 to 440 MHz 3 dB SM3030- SF2446E RFMi 1: $1.42 2,975On Order	Mfr. Part No. SF2446E Mouser Part No 198-SF2446E	RFMi	Signal Conditioning 50 Ohms 10 V 430 to 440 MHz 3 dB SM3030- Learn More about RFMi signal conditioning	Datasheet	2,975On Order	Cut Tape $1.42 $1.11 $0.988 $0.889 Reel $0.508 View $0.842 $0.769 $0.70 $0.507 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EMI Gaskets, Sheets, Absorbers & Shielding SF-5.0 12X12 ECCOSORB,no adh back 21457167 Laird 1: $407.50 2On Order	Mfr. Part No. 21457167 Mouser Part No 739-21457167	Laird	EMI Gaskets, Sheets, Absorbers & Shielding SF-5.0 12X12 ECCOSORB,no adh back	Datasheet	2On Order	$407.50 $380.27 $376.19	Min.: 1 Mult.: 1
Thin Film Resistors - SMD SF08R2002BTL Walsin 1: $0.21 4,975Expected 05/02/2027	Mfr. Part No. SF08R2002BTL Mouser Part No 791-SF08R2002BTL	Walsin	Thin Film Resistors - SMD	Datasheet	4,975Expected 05/02/2027	Cut Tape $0.21 $0.115 $0.079 $0.076 View Reel $0.049 $0.066 $0.059 $0.049 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Thin Film Resistors - SMD Walsin SF06W1002BTLQ SF06W1002BTLQ Walsin 1: $0.37 4,900On Order	Mfr. Part No. SF06W1002BTLQ Mouser Part No 791-SF06W1002BTLQ	Walsin	Thin Film Resistors - SMD	Datasheet	4,900On Order	Cut Tape $0.37 $0.206 $0.141 $0.128 View Reel $0.089 $0.112 $0.105 $0.089 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Motor Start Capacitors & Motor Run Capacitors 10uF 370V SFA37T10K288B-F Knowles / Illinois Capacitor 1: $24.54 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	$24.54 $18.56 $16.72 $15.90	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 10uF 660V SFA66T10K475B-F Knowles / Illinois Capacitor 1: $38.58 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	$38.58 $28.25 $25.73 $24.65 View $23.78 Quote	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 6uF 660V SFA66T6K388B-F Knowles / Illinois Capacitor 1: $24.51 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	$24.51 $19.61 $18.68	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 20uF 370V SFC37T20K291B-F Knowles / Illinois Capacitor 1: $36.68 77Expected 15/03/2027	Mfr. Part No. SFC37T20K291B-F Mouser Part No 598-SFC37T20K291B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 20uF 370V	Datasheet	77Expected 15/03/2027	$36.68 $26.43 $22.16	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 10uF 660V SFC66T10K291B-F Knowles / Illinois Capacitor 1: $39.62 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	$39.62 $30.61 $26.47	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 50uF 440V SFD44T50K391B-F Knowles / Illinois Capacitor 1: $80.80 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	$80.80 $61.00 $57.03	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 55uF 5% 660V SFT66C55J572J-F Knowles / Illinois Capacitor 1: $52.94 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	$52.94 $38.87 View $38.86 Quote	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 2uF 370V SFA37T2K219B-F Knowles / Illinois Capacitor 1: $16.62 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	$16.62 $13.55 $12.87 $11.89	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 370V 5uF SFA37T5K219B-F Knowles / Illinois Capacitor 1: $20.00 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	$20.00 $13.84 $12.62 $11.98 $11.02	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 4uF 440V SFA44T4K219B-F Knowles / Illinois Capacitor 1: $19.88 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	$19.88 $15.02 $13.04 $11.80	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 30uF 370V SFC37T30K291B-F Knowles / Illinois Capacitor 1: $25.31 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	$25.31 $19.60 $17.91 $16.49	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 12.5uF 370V SFP37T12.5K238B-F Knowles / Illinois Capacitor 1: $24.23 84Expected 08/03/2027	Mfr. Part No. SFP37T12.5K238B-F Mouser Part No 598-SFP37T12.5K238BF	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 12.5uF 370V	Datasheet	84Expected 08/03/2027	$24.23 $19.40 $16.92 $16.18 $15.26	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 75uF 370V SFT37T75K391B-F Knowles / Illinois Capacitor 1: $71.28 8Expected 22/03/2027	Mfr. Part No. SFT37T75K391B-F Mouser Part No 598-SFT37T75K391B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 75uF 370V	Datasheet	8Expected 22/03/2027	$71.28 $56.22 $54.53 $53.86 View Quote	Min.: 1 Mult.: 1
EMI Gaskets, Sheets, Absorbers & Shielding SF-2.5/SS6M 12X12 21453169 Laird 2: $470.24 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 21453169 Mouser Part No 739-21453169	Laird	EMI Gaskets, Sheets, Absorbers & Shielding SF-2.5/SS6M 12X12	Datasheet	Non-Stocked Lead-Time 10 Weeks	$470.24	Min.: 2 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 30uF 370V SFP37T30K284B-F Knowles / Illinois Capacitor 1: $38.50 48Factory Stock Available	Mfr. Part No. SFP37T30K284B-F Mouser Part No 598-SFP37T30K284B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 30uF 370V	Datasheet	48Factory Stock Available More Info Available	$38.50 $34.03 $32.63	Min.: 1 Mult.: 1
Motor Start Capacitors & Motor Run Capacitors 20uF 660V SFD66T20K391B-F Knowles / Illinois Capacitor 1: $80.00 10Stock Available	Mfr. Part No. SFD66T20K391B-F Mouser Part No 598-SFD66T20K391B-F	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 20uF 660V	Datasheet	10Stock Available More Info Available	$80.00 $64.12 $60.93	Min.: 1 Mult.: 1

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SF Series Passive Components

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