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SF Series Passive Components

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Part #

Motor Start Capacitors & Motor Run Capacitors 20uF 370V

SFP37T20K238B-F
Knowles / Illinois Capacitor
1: $24.85
64In Stock

Mfr. Part No.
SFP37T20K238B-F

Mouser Part No
598-SFP37T20K238B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 20uF 370V

Datasheet

64In Stock

$24.85

$21.41

$19.69

$17.14

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Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 10uF 660V

SFA66T10K475B-F
Knowles / Illinois Capacitor
1: $31.27
57In Stock

Mfr. Part No.
SFA66T10K475B-F

Mouser Part No
598-SFA66T10K475B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 10uF 660V

Datasheet

57In Stock

$31.27

$26.75

$24.85

$21.37

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Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 50uF 440V

SFD44T50K391B-F
Knowles / Illinois Capacitor
1: $62.48
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

$62.48

$54.15

$52.15

$42.26

Min.: 1
Mult.: 1

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

SFP24T35H384B-F
Knowles / Illinois Capacitor
1: $20.23
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

$20.23

$15.49

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Min.: 1
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Signal Conditioning 3 V 611 MHz SM3838-8 50 Ohms + 5 C to +

SF2469D
RFMi
1: $2.17
2,406In Stock
New At Mouser

Mfr. Part No.
SF2469D

Mouser Part No
198-SF2469D

New At Mouser

RFMi

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

Learn More

Datasheet

2,406In Stock

Cut Tape

$2.17

$1.78

$1.60

$1.46

Reel

$1.07

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SF2137E
RFMi
1: $1.88
2,342In 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

2,342In Stock

Cut Tape

$1.88

$1.69

$1.55

$1.42

Reel

$1.21

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MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning 50 Ohms 10 V 69.9 MHz to 70.1 MHz 10.5 d

SF2229A
RFMi
1: $12.96
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

$12.96

$10.94

$10.00

$8.80

Reel

$8.06

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MouseReel Available

Min.: 1
Mult.: 1

: 250

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

SF2236E
RFMi
1: $1.54
3,728In 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

3,728In Stock

Cut Tape

$1.54

$1.35

$1.21

$0.994

Reel

$0.646

$0.626

Min.: 1
Mult.: 1

: 3,000

Signal Conditioning 50 Ohms 3 V 1075 to 1105 MHz 2.4 dB SM38

SF2321D
RFMi
1: $2.17
3,187In Stock

Mfr. Part No.
SF2321D

Mouser Part No
198-SF2321D

RFMi

Signal Conditioning 50 Ohms 3 V 1075 to 1105 MHz 2.4 dB SM38

Learn More

Datasheet

3,187In Stock

Cut Tape

$2.17

$2.11

$1.97

Reel

$1.82

$1.65

View

Min.: 1
Mult.: 1

: 500

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

SF2735K
RFMi
1: $0.92
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

$0.92

$0.678

$0.584

$0.577

Reel

$0.447

$0.417

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SF1097A-1
RFMi
1: $12.51
962In Stock
New Product

Mfr. Part No.
SF1097A-1

Mouser Part No
198-SF1097A-1

New Product

RFMi

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

Learn More

Datasheet

962In Stock

Cut Tape

$12.51

$10.57

$9.66

$8.50

View

Reel

$6.76

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: $1.68
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

$1.68

$1.61

$1.22

$1.06

Reel

$0.969

Min.: 1
Mult.: 1

: 3,000

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

SF2242B
RFMi
1: $4.50
930In 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

930In Stock

Cut Tape

$4.50

$3.74

$3.54

$3.37

Reel

$2.78

View

Min.: 1
Mult.: 1

: 500

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

SF2353E
RFMi
1: $1.95
2,300In 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

2,300In Stock

Cut Tape

$1.95

$1.62

$1.54

$1.47

Reel

$0.85

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Signal Conditioning 4V 1.57542 GHz 50 Ohms SMD/SMT 15.3 MHz

SF1186B-2
RFMi
1: $1.75
102In Stock
2,500Expected 05/08/2026

Mfr. Part No.
SF1186B-2

Mouser Part No
198-SF1186B-2

RFMi

Signal Conditioning 4V 1.57542 GHz 50 Ohms SMD/SMT 15.3 MHz

Learn More

Datasheet

102In Stock

2,500Expected 05/08/2026

Cut Tape

$1.75

$1.36

$1.22

$1.08

Reel

$1.05

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MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning 5V 1.57542 GHz 50 Ohms SMD/SMT 2 MHz 2.2

SF1186G
RFMi
1: $1.40
2,000In Stock

Mfr. Part No.
SF1186G

Mouser Part No
198-SF1186G

RFMi

Signal Conditioning 5V 1.57542 GHz 50 Ohms SMD/SMT 2 MHz 2.2

Learn More

Datasheet

2,000In Stock

Cut Tape

$1.40

$1.10

Reel

$1.09

$0.616

$0.56

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning 30V 137.5 MHz 50 Ohms SMD/SMT SMP03-10 0

SF2059B-1
RFMi
1: $4.61
16In Stock
2,000Expected 28/07/2026

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

Datasheet

16In Stock

2,000Expected 28/07/2026

Cut Tape

$4.61

$3.78

$3.45

$3.14

Reel

$2.57

View

Min.: 1
Mult.: 1

: 2,000

Signal Conditioning 50 Ohms 30 V 130.8 to 149.2 MHz 10.3 dB

SF2140A-1
RFMi
1: $4.79
447In Stock

Mfr. Part No.
SF2140A-1

Mouser Part No
198-SF2140A-1

RFMi

Signal Conditioning 50 Ohms 30 V 130.8 to 149.2 MHz 10.3 dB

Learn More

Datasheet

447In Stock

Cut Tape

$4.79

$3.62

$3.54

$3.31

Reel

$2.85

View

Min.: 1
Mult.: 1

: 250

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

SF2160E
RFMi
1: $2.36
399In Stock
500Expected 29/06/2026

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 29/06/2026

Cut Tape

$2.36

$1.93

$1.92

Reel

$1.45

$1.36

View

Min.: 1
Mult.: 1

: 500

Signal Conditioning 50 Ohms 3 V 1615 to1626.5 MHz 1.3 dB SM

SF2191E
RFMi
1: $2.11
5In Stock
3,000On Order

Mfr. Part No.
SF2191E

Mouser Part No
198-SF2191E

RFMi

Signal Conditioning 50 Ohms 3 V 1615 to1626.5 MHz 1.3 dB SM

Learn More

Datasheet

5In Stock

3,000On Order

Cut Tape

$2.11

$1.73

$1.56

$1.42

Reel

$1.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

SF1186B-3
RFMi
1: $1.60
153In 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

153In Stock

Cut Tape

$1.60

$1.35

Reel

$0.966

$0.657

$0.641

Min.: 1
Mult.: 1

: 500

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

SF1186K-3
RFMi
1: $0.89
2,209In 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

2,209In Stock

Cut Tape

$0.89

$0.884

$0.77

$0.632

Reel

$0.519

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

SF2001E
RFMi
1: $1.57
1,714In 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

1,714In Stock

Cut Tape

$1.57

$1.25

$1.18

$1.11

Reel

$0.972

View

Min.: 1
Mult.: 1

: 500

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

SF2002E
RFMi
1: $1.99
978In 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

978In Stock

Cut Tape

$1.99

$1.92

$1.80

Reel

$1.54

$0.941

Min.: 1
Mult.: 1

: 500

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

SF2137E-2
RFMi
1: $1.60
778In 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

778In Stock

Cut Tape

$1.60

$1.28

$1.21

$1.14

Reel

$0.966

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SF Series Passive Components

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