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SF Series Passive Components

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Part #

Motor Start Capacitors & Motor Run Capacitors 4uF 440V

SFA44T4K219B-F
Knowles / Illinois Capacitor
1: £10.93
89In Stock

Mfr. Part No.
SFA44T4K219B-F

Mouser Part No
598-SFA44T4K219B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 4uF 440V

Datasheet

89In Stock

£10.93

£7.64

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 2uF 660V

SFA66T2K156B-F
Knowles / Illinois Capacitor
1: £7.53
122In Stock

Mfr. Part No.
SFA66T2K156B-F

Mouser Part No
598-SFA66T2K156B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 2uF 660V

Datasheet

122In Stock

£7.53

£6.41

£5.18

£4.80

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Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 3uF 660V

SFA66T3K288B-F
Knowles / Illinois Capacitor
1: £15.17
56In Stock

Mfr. Part No.
SFA66T3K288B-F

Mouser Part No
598-SFA66T3K288B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 3uF 660V

Datasheet

56In Stock

£15.17

£12.26

£11.61

£9.93

£9.30

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 20uF 370V

SFP37T20K238B-F
Knowles / Illinois Capacitor
1: £18.19
62In Stock

Mfr. Part No.
SFP37T20K238B-F

Mouser Part No
598-SFP37T20K238B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 20uF 370V

Datasheet

62In Stock

£18.19

£15.82

£14.80

£13.12

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 50uF 440V

SFD44T50K391B-F
Knowles / Illinois Capacitor
1: £45.25
20In Stock

Mfr. Part No.
SFD44T50K391B-F

Mouser Part No
598-SFD44T50K391B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 50uF 440V

Datasheet

20In Stock

£45.25

£40.21

Min.: 1
Mult.: 1

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

SFP24T35H384B-F
Knowles / Illinois Capacitor
1: £15.19
21In Stock

Mfr. Part No.
SFP24T35H384B-F

Mouser Part No
598-SFP24T35H384B-F

Knowles / Illinois Capacitor

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

Datasheet

21In Stock

£15.19

£11.63

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Min.: 1
Mult.: 1

Signal Conditioning 3 V 611 MHz SM3838-8 50 Ohms + 5 C to +

SF2469D
RFMi
1: £1.63
2,386In Stock

Mfr. Part No.
SF2469D

Mouser Part No
198-SF2469D

RFMi

Signal Conditioning 3 V 611 MHz SM3838-8 50 Ohms + 5 C to +

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Datasheet

2,386In Stock

Cut Tape

£1.63

£1.34

£1.20

£1.10

Reel

£0.803

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Signal Conditioning 3V 1.57542 GHz 50 Ohms SMD/SMT SM-2016-4

SF1186H-3
RFMi
1: £1.97
1,660In Stock

Mfr. Part No.
SF1186H-3

Mouser Part No
198-SF1186H-3

RFMi

Signal Conditioning 3V 1.57542 GHz 50 Ohms SMD/SMT SM-2016-4

Learn More

Datasheet

1,660In Stock

Cut Tape

£1.97

£1.78

£1.62

£1.46

View

Reel

£0.705

Min.: 1
Mult.: 1

: 10,000

Signal Conditioning 50 Ohms 3 V 868 to 870 MHz 2.8 dB SM3030

SF2137E
RFMi
1: £1.41
1,970In Stock

Mfr. Part No.
SF2137E

Mouser Part No
198-SF2137E

RFMi

Signal Conditioning 50 Ohms 3 V 868 to 870 MHz 2.8 dB SM3030

Learn More

Datasheet

1,970In Stock

Cut Tape

£1.41

£1.27

£1.16

£1.07

Reel

£0.619

View

MouseReel Available

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: £9.73
455In Stock

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

Datasheet

455In Stock

Cut Tape

£9.73

£8.21

£7.51

£6.61

Reel

£5.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Signal Conditioning 50 Ohms 3 V 1625 to 1660 MHz 1.8 dB SM30

SF2236E
RFMi
1: £1.15
3,678In Stock

Mfr. Part No.
SF2236E

Mouser Part No
198-SF2236E

RFMi

Signal Conditioning 50 Ohms 3 V 1625 to 1660 MHz 1.8 dB SM30

Learn More

Datasheet

3,678In Stock

Cut Tape

£1.15

£0.899

£0.89

£0.773

Reel

£0.558

£0.519

Min.: 1
Mult.: 1

: 3,000

Signal Conditioning 10 V 71 MHz SM13365-10 Tuned - 40 C to +

SF1097A-1
RFMi
1: £9.39
962In Stock

Mfr. Part No.
SF1097A-1

Mouser Part No
198-SF1097A-1

RFMi

Signal Conditioning 10 V 71 MHz SM13365-10 Tuned - 40 C to +

Learn More

Datasheet

962In Stock

Cut Tape

£9.39

£7.94

£7.25

£6.38

View

Reel

£5.07

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Signal Conditioning 50 Ohms 3 V 433.05 to 434.79 MHz 2 dB SM

SF2136E
RFMi
1: £1.26
8,438In Stock

Mfr. Part No.
SF2136E

Mouser Part No
198-SF2136E

RFMi

Signal Conditioning 50 Ohms 3 V 433.05 to 434.79 MHz 2 dB SM

Learn More

Datasheet

8,438In Stock

Cut Tape

£1.26

£1.20

£0.917

£0.796

Reel

£0.727

Min.: 1
Mult.: 1

: 3,000

Signal Conditioning 50 Ohms 30 V 155 to 175 MHz 9 dB SM3838-

SF2170D
RFMi
1: £1.17
2,689In Stock

Mfr. Part No.
SF2170D

Mouser Part No
198-SF2170D

RFMi

Signal Conditioning 50 Ohms 30 V 155 to 175 MHz 9 dB SM3838-

Learn More

Datasheet

2,689In Stock

Cut Tape

£1.17

£0.908

£0.811

£0.724

Reel

£0.592

View

Min.: 1
Mult.: 1

: 2,000

Signal Conditioning 50 Ohms 5 V 38.25 to 41.75 MHz 9.5 dB SM

SF2242B
RFMi
1: £3.38
835In Stock

Mfr. Part No.
SF2242B

Mouser Part No
198-SF2242B

RFMi

Signal Conditioning 50 Ohms 5 V 38.25 to 41.75 MHz 9.5 dB SM

Learn More

Datasheet

835In Stock

Cut Tape

£3.38

£2.81

£2.65

£2.53

View

Reel

£1.42

Min.: 1
Mult.: 1

: 2,000

Signal Conditioning 3V 1.5824 GHz 50 Ohms SMD/SMT 46 MHz 2 d

SF2353E
RFMi
1: £1.47
2,350In Stock

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

Datasheet

2,350In Stock

Cut Tape

£1.47

£1.21

£1.15

£1.10

Reel

£0.638

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Signal Conditioning 50 Ohms 3 V 2300 to 2360 MHz 2.4 dB SM30

SF2160E
RFMi
1: £1.77
399In Stock
500Expected 10/08/2026

Mfr. Part No.
SF2160E

Mouser Part No
198-SF2160E

RFMi

Signal Conditioning 50 Ohms 3 V 2300 to 2360 MHz 2.4 dB SM30

Learn More

Datasheet

399In Stock

500Expected 10/08/2026

Cut Tape

£1.77

£1.45

£1.44

£1.09

Reel

£0.943

View

Min.: 1
Mult.: 1

: 3,000

Signal Conditioning 50 Ohms 3 V 2110 to 2170 MHz 2.1 dB SM30

SF2225E
RFMi
1: £1.28
933In Stock
3,000Expected 10/08/2026

Mfr. Part No.
SF2225E

Mouser Part No
198-SF2225E

RFMi

Signal Conditioning 50 Ohms 3 V 2110 to 2170 MHz 2.1 dB SM30

Learn More

Datasheet

933In Stock

3,000Expected 10/08/2026

Cut Tape

£1.28

£1.07

£1.01

£0.969

Reel

£0.56

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Signal Conditioning 3V 1.583 GHz 50 Ohms SMD/SMT SM-2016-4 4

SF2316H
RFMi
1: £1.20
1,932In Stock

Mfr. Part No.
SF2316H

Mouser Part No
198-SF2316H

RFMi

Signal Conditioning 3V 1.583 GHz 50 Ohms SMD/SMT SM-2016-4 4

Learn More

Datasheet

1,932In Stock

Cut Tape

£1.20

£0.943

£0.841

£0.741

View

Reel

£0.436

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Signal Conditioning 925MHz 0VDC 50Ohms 3.5dB 1156 to 1196 MH

SF2735K
RFMi
1: £0.691
2,981In Stock
New Product

Mfr. Part No.
SF2735K

Mouser Part No
198-SF2735K

New Product

RFMi

Signal Conditioning 925MHz 0VDC 50Ohms 3.5dB 1156 to 1196 MH

Learn More

Datasheet

2,981In Stock

Cut Tape

£0.691

£0.509

£0.438

£0.433

Reel

£0.335

£0.313

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Signal Conditioning 4V 1.57542 GHz 50 Ohms SMD/SMT SM-3030-6

SF1186B-3
RFMi
1: £1.20
145In Stock

Mfr. Part No.
SF1186B-3

Mouser Part No
198-SF1186B-3

RFMi

Signal Conditioning 4V 1.57542 GHz 50 Ohms SMD/SMT SM-3030-6

Learn More

Datasheet

145In Stock

Cut Tape

£1.20

£1.01

£0.725

£0.493

Reel

£0.493

£0.481

Min.: 1
Mult.: 1

: 3,000

Signal Conditioning 50 Ohms 3 V 1574.42 to 1576.42 MHz 1.5 d

SF1186K-3
RFMi
1: £0.766
2,207In Stock

Mfr. Part No.
SF1186K-3

Mouser Part No
198-SF1186K-3

RFMi

Signal Conditioning 50 Ohms 3 V 1574.42 to 1576.42 MHz 1.5 d

Learn More

Datasheet

2,207In Stock

Cut Tape

£0.766

£0.683

£0.546

£0.372

Reel

£0.346

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Signal Conditioning 50 Ohms 3 V 1930 to 1990 MHz 4.0 dB SM30

SF2001E
RFMi
1: £1.18
1,594In Stock

Mfr. Part No.
SF2001E

Mouser Part No
198-SF2001E

RFMi

Signal Conditioning 50 Ohms 3 V 1930 to 1990 MHz 4.0 dB SM30

Learn More

Datasheet

1,594In Stock

Cut Tape

£1.18

£0.943

£0.882

£0.834

Reel

£0.482

View

Min.: 1
Mult.: 1

: 3,000

Signal Conditioning 50 Ohms 5 V 925 to 960 MHz 3.0 dB SM3030

SF2002E
RFMi
1: £1.49
913In Stock

Mfr. Part No.
SF2002E

Mouser Part No
198-SF2002E

RFMi

Signal Conditioning 50 Ohms 5 V 925 to 960 MHz 3.0 dB SM3030

Learn More

Datasheet

913In Stock

Cut Tape

£1.49

£1.44

£1.35

£1.15

Reel

£0.706

Min.: 1
Mult.: 1

: 3,000

Signal Conditioning 50 Ohms 5 V 868 to 870 MHz 2.3 dB SM3030

SF2137E-2
RFMi
1: £1.20
670In Stock

Mfr. Part No.
SF2137E-2

Mouser Part No
198-SF2137E-2

RFMi

Signal Conditioning 50 Ohms 5 V 868 to 870 MHz 2.3 dB SM3030

Learn More

Datasheet

670In Stock

Cut Tape

£1.20

£0.96

£0.908

£0.856

Reel

£0.493

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SF Series Passive Components

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