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SF Series Passive Components

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Part #

Motor Start Capacitors & Motor Run Capacitors 3uF 660V

SFA66T3K288B-F
Knowles / Illinois Capacitor
1: Rp335.365
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

Rp335.365

Rp285.097

Rp241.250

Rp218.317

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Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 50uF 370V

SFS37T50K384B-F
Knowles / Illinois Capacitor
1: Rp802.638
37In Stock

Mfr. Part No.
SFS37T50K384B-F

Mouser Part No
598-SFS37T50K384B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 50uF 370V

Datasheet

37In Stock

Rp802.638

Rp699.166

Rp697.698

Rp696.781

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Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 50uF 440V

SFD44T50K391B-F
Knowles / Illinois Capacitor
1: Rp1.110.116
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

Rp1.110.116

Rp976.558

Rp944.636

Rp889.414

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 25uF 370V

SFP37T25K284B-F
Knowles / Illinois Capacitor
1: Rp578.449
54In Stock

Mfr. Part No.
SFP37T25K284B-F

Mouser Part No
598-SFP37T25K284B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 25uF 370V

Datasheet

54In Stock

Rp578.449

Rp466.355

Rp381.964

Rp381.780

Min.: 1
Mult.: 1

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

SFP24T35H384B-F
Knowles / Illinois Capacitor
1: Rp371.140
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

Rp371.140

Rp284.180

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Min.: 1
Mult.: 1

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

SF2469D
RFMi
1: Rp39.811
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

Rp39.811

Rp32.656

Rp29.354

Rp26.785

Reel

Rp19.630

View

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: Rp48.250
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

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Datasheet

1.660In Stock

Cut Tape

Rp48.250

Rp43.480

Rp39.444

Rp35.591

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Reel

Rp17.245

Min.: 1
Mult.: 1

: 10.000

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

SF2137E
RFMi
1: Rp34.490
2.020In 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

2.020In Stock

Cut Tape

Rp34.490

Rp31.005

Rp28.436

Rp26.051

Reel

Rp15.117

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: Rp237.764
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

Rp237.764

Rp200.705

Rp183.460

Rp161.445

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Reel

Rp135.210

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: Rp28.253
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

Rp28.253

Rp24.767

Rp22.199

Rp18.236

Reel

Rp11.852

Rp11.485

Min.: 1
Mult.: 1

: 3.000

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

SF2321D
RFMi
1: Rp39.811
2.972In 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

2.972In Stock

Cut Tape

Rp39.811

Rp38.710

Rp36.142

Rp33.390

Reel

Rp28.069

View

Min.: 1
Mult.: 1

: 3.000

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

SF1097A-1
RFMi
1: Rp229.508
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 +

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Datasheet

962In Stock

Cut Tape

Rp229.508

Rp193.917

Rp177.222

Rp155.941

View

Reel

Rp124.019

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: Rp30.821
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

Rp30.821

Rp29.537

Rp22.382

Rp19.447

Reel

Rp17.777

Min.: 1
Mult.: 1

: 3.000

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

SF2170D
RFMi
1: Rp28.803
2.694In 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

2.694In Stock

Cut Tape

Rp28.803

Rp22.382

Rp19.997

Rp17.704

Reel

Rp14.457

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: Rp82.557
920In 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

920In Stock

Cut Tape

Rp82.557

Rp68.614

Rp64.945

Rp61.826

View

Reel

Rp34.857

Min.: 1
Mult.: 1

: 2.000

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

SF2353E
RFMi
1: Rp35.775
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

Rp35.775

Rp29.721

Rp28.253

Rp26.969

Reel

Rp15.594

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: Rp29.354
2.163In 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

2.163In Stock

Cut Tape

Rp29.354

Rp22.933

Rp20.548

Rp18.108

View

Reel

Rp10.641

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

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

SF2735K
RFMi
1: Rp16.878
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

Rp16.878

Rp12.439

Rp10.714

Rp10.586

Reel

Rp8.201

Rp7.650

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: Rp29.354
150In 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

150In Stock

Cut Tape

Rp29.354

Rp24.767

Rp17.722

Rp12.053

Reel

Rp12.053

Rp11.760

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: Rp16.328
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

Rp16.328

Rp16.218

Rp14.126

Rp11.595

View

Reel

Rp5.375

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: Rp28.803
1.614In 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

1.614In Stock

Cut Tape

Rp28.803

Rp22.933

Rp21.648

Rp20.364

Reel

Rp11.778

View

Min.: 1
Mult.: 1

: 3.000

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

SF2002E
RFMi
1: Rp36.509
973In 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

973In Stock

Cut Tape

Rp36.509

Rp35.224

Rp33.023

Rp28.253

Reel

Rp17.264

Min.: 1
Mult.: 1

: 3.000

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

SF2137E-2
RFMi
1: Rp29.354
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

Rp29.354

Rp23.483

Rp22.199

Rp20.914

Reel

Rp12.053

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: Rp43.297
399In Stock
500Expected 07/08/2026

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 07/08/2026

Cut Tape

Rp43.297

Rp35.408

Rp35.224

Rp26.602

Reel

Rp23.116

View

Min.: 1
Mult.: 1

: 3.000

Signal Conditioning 50 Ohms 3 V 2615 to 2685 MHz 2 dB SM3030

SF2161E
RFMi
1: Rp44.581
29In Stock
3.000Expected 07/09/2026

Mfr. Part No.
SF2161E

Mouser Part No
198-SF2161E

RFMi

Signal Conditioning 50 Ohms 3 V 2615 to 2685 MHz 2 dB SM3030

Learn More

Datasheet

29In Stock

3.000Expected 07/09/2026

Cut Tape

Rp44.581

Rp36.325

Rp35.224

Rp30.638

Reel

Rp23.850

View

Min.: 1
Mult.: 1

: 3.000

SF Series Passive Components

Types of Passive Components

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