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SF Series Passive Components

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Part #

Motor Start Capacitors & Motor Run Capacitors 10uF 440V

SFA44T10K388B-F
Knowles / Illinois Capacitor
1: NT$1,037.86
15In Stock
63Expected 9/7/2026

Mfr. Part #
SFA44T10K388B-F

Mouser Part #
598-SFA44T10K388B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 10uF 440V

Datasheet

15In Stock

63Expected 9/7/2026

NT$1,037.86

NT$803.76

NT$734.57

NT$676.13

NT$631.32

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 1uF 660V

SFA66T1K219B-F
Knowles / Illinois Capacitor
1: NT$596.90
62In Stock

Mfr. Part #
SFA66T1K219B-F

Mouser Part #
598-SFA66T1K219B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 1uF 660V

Datasheet

62In Stock

NT$596.90

NT$472.14

NT$449.92

NT$383.24

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Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 2uF 660V

SFA66T2K219B-F
Knowles / Illinois Capacitor
1: NT$516.60
40In Stock
63Expected 11/30/2026

Mfr. Part #
SFA66T2K219B-F

Mouser Part #
598-SFA66T2K219B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 2uF 660V

Datasheet

40In Stock

63Expected 11/30/2026

NT$516.60

NT$375.35

NT$364.95

NT$364.59

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Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 25uF 370V

SFC37T25K291B-F
Knowles / Illinois Capacitor
1: NT$1,207.07
56In Stock

Mfr. Part #
SFC37T25K291B-F

Mouser Part #
598-SFC37T25K291B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 25uF 370V

Datasheet

56In Stock

NT$1,207.07

NT$961.50

NT$892.31

NT$832.44

NT$777.23

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 40uF 370V

SFC37T40K391B-F
Knowles / Illinois Capacitor
1: NT$1,548.72
5In Stock

Mfr. Part #
SFC37T40K391B-F

Mouser Part #
598-SFC37T40K391B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 40uF 370V

Datasheet

5In Stock

NT$1,548.72

NT$1,299.56

NT$1,137.16

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Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 10uF 660V

SFC66T10K291B-F
Knowles / Illinois Capacitor
1: NT$1,280.56
25In Stock

Mfr. Part #
SFC66T10K291B-F

Mouser Part #
598-SFC66T10K291B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 10uF 660V

Datasheet

25In Stock

NT$1,280.56

NT$1,119.60

NT$948.95

NT$909.51

View

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 12uF 660V

SFC66T12K391B-F
Knowles / Illinois Capacitor
1: NT$1,795.37
35In Stock

Mfr. Part #
SFC66T12K391B-F

Mouser Part #
598-SFC66T12K391B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 12uF 660V

Datasheet

35In Stock

NT$1,795.37

NT$1,462.68

NT$1,207.79

NT$1,166.20

Quote

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 15uF 660V

SFC66T15K391B-F
Knowles / Illinois Capacitor
1: NT$1,817.24
12In Stock

Mfr. Part #
SFC66T15K391B-F

Mouser Part #
598-SFC66T15K391B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 15uF 660V

Datasheet

12In Stock

NT$1,817.24

NT$1,418.58

NT$1,254.75

NT$1,203.13

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 18uF 660V

SFC66T18K391B-F
Knowles / Illinois Capacitor
1: NT$2,006.17
26In Stock

Mfr. Part #
SFC66T18K391B-F

Mouser Part #
598-SFC66T18K391B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 18uF 660V

Datasheet

26In Stock

NT$2,006.17

NT$1,589.23

NT$1,544.06

NT$1,507.13

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 12.5uF 370V

SFP37T12.5K238B-F
Knowles / Illinois Capacitor
1: NT$868.65
13In Stock

Mfr. Part #
SFP37T12.5K238B-F

Mouser Part #
598-SFP37T12.5K238BF

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 12.5uF 370V

Datasheet

13In Stock

NT$868.65

NT$695.49

NT$606.58

NT$580.05

NT$547.07

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 20uF 370V

SFP37T20K238B-F
Knowles / Illinois Capacitor
1: NT$749.98
60In Stock

Mfr. Part #
SFP37T20K238B-F

Mouser Part #
598-SFP37T20K238B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 20uF 370V

Datasheet

60In Stock

NT$749.98

NT$573.96

NT$513.01

NT$464.26

View

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 30uF 370V

SFP37T30K284B-F
Knowles / Illinois Capacitor
1: NT$1,086.61
5In Stock

Mfr. Part #
SFP37T30K284B-F

Mouser Part #
598-SFP37T30K284B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 30uF 370V

Datasheet

5In Stock

NT$1,086.61

NT$949.67

NT$831.00

NT$822.76

Quote

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 20uF 440V

SFP44T20K284B-F
Knowles / Illinois Capacitor
1: NT$1,185.56
49In Stock

Mfr. Part #
SFP44T20K284B-F

Mouser Part #
598-SFP44T20K284B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 20uF 440V

Datasheet

49In Stock

NT$1,185.56

NT$901.63

NT$764.32

NT$732.77

NT$693.70

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 50uF 370V

SFS37T50K384B-F
Knowles / Illinois Capacitor
1: NT$1,713.27
5In Stock
84Expected 1/5/2027

Mfr. Part #
SFS37T50K384B-F

Mouser Part #
598-SFS37T50K384B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 50uF 370V

Datasheet

5In Stock

84Expected 1/5/2027

NT$1,713.27

NT$1,364.81

NT$1,364.45

NT$1,254.03

View

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 35uF 440V

SFT44T35K291B-F
Knowles / Illinois Capacitor
1: NT$1,976.41
14In Stock

Mfr. Part #
SFT44T35K291B-F

Mouser Part #
598-SFT44T35K291B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 35uF 440V

Datasheet

14In Stock

NT$1,976.41

NT$1,545.85

NT$1,545.49

NT$1,453.00

View

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 5uF 370V

SFP37T5K238B-F
Knowles / Illinois Capacitor
1: NT$777.95
46In Stock

Mfr. Part #
SFP37T5K238B-F

Mouser Part #
598-SFP37T5K238B-F

Knowles / Illinois Capacitor

Motor Start Capacitors & Motor Run Capacitors 5uF 370V

Datasheet

46In Stock

NT$777.95

NT$595.11

NT$532.01

NT$481.47

View

Min.: 1
Mult.: 1

Signal Conditioning 50 Ohms 5 V 902 MHz to 928 MHz 2.2 dB SM

SF2049E
RFMi
1: NT$50.91
2,990Expected 10/19/2026

Mfr. Part #
SF2049E

Mouser Part #
198-SF2049E

RFMi

Signal Conditioning 50 Ohms 5 V 902 MHz to 928 MHz 2.2 dB SM

Learn More

Datasheet

2,990Expected 10/19/2026

Cut Tape

NT$50.91

NT$39.79

NT$35.31

NT$31.80

Reel

NT$26.78

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: NT$43.02
9,998Expected 10/19/2026

Mfr. Part #
SF2316H

Mouser Part #
198-SF2316H

RFMi

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

Learn More

Datasheet

9,998Expected 10/19/2026

Cut Tape

NT$43.02

NT$33.45

NT$29.90

NT$28.61

View

Reel

NT$19.07

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Power Line Filters FILTER 15AMP

SF15
Astrodyne TDI
1: NT$5,951.46
19Expected 11/3/2026

Mfr. Part #
SF15

Mouser Part #
446-SF15

Astrodyne TDI

Power Line Filters FILTER 15AMP

Datasheet

19Expected 11/3/2026

NT$5,951.46

NT$5,540.62

NT$5,158.46

NT$4,802.11

View

Min.: 1
Mult.: 1

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

SF2059B-1
RFMi
1: NT$165.27
4,079On Order

Mfr. Part #
SF2059B-1

Mouser Part #
198-SF2059B-1

RFMi

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

Learn More

Datasheet

4,079On Order

Cut Tape

NT$165.27

NT$136.95

NT$130.49

NT$121.53

View

Reel

NT$71.70

Min.: 1
Mult.: 1

: 2,000

Signal Conditioning 5V 2.4418 GHz 50 Ohms SMD/SMT SM3030-6 8

SF2124E
RFMi
1: NT$67.40
5,995Expected 10/20/2026

Mfr. Part #
SF2124E

Mouser Part #
198-SF2124E

RFMi

Signal Conditioning 5V 2.4418 GHz 50 Ohms SMD/SMT SM3030-6 8

Learn More

Datasheet

5,995Expected 10/20/2026

Cut Tape

NT$67.40

NT$59.87

NT$55.57

NT$50.91

Reel

NT$33.99

View

Min.: 1
Mult.: 1

: 3,000

Signal Conditioning 50 Ohms 30 V 169.32 MHz to 199.32 MHz 8.

SF2223D
RFMi
1: NT$90.34
2,689Expected 10/20/2026

Mfr. Part #
SF2223D

Mouser Part #
198-SF2223D

RFMi

Signal Conditioning 50 Ohms 30 V 169.32 MHz to 199.32 MHz 8.

Learn More

Datasheet

2,689Expected 10/20/2026

Cut Tape

NT$90.34

NT$79.23

NT$75.29

NT$69.55

Reel

NT$42.66

View

Min.: 1
Mult.: 1

: 3,000

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

SF2353E
RFMi
1: NT$69.91
3,000Expected 11/24/2026

Mfr. Part #
SF2353E

Mouser Part #
198-SF2353E

RFMi

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

Learn More

Datasheet

3,000Expected 11/24/2026

Cut Tape

NT$69.91

NT$58.08

NT$55.21

NT$52.70

Reel

NT$30.51

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Signal Conditioning 7.5V 1.17645 GHz 50 Ohms SMD/SMT 20 MHz

SF2388E
RFMi
1: NT$58.79
2,900Expected 10/1/2026

Mfr. Part #
SF2388E

Mouser Part #
198-SF2388E

RFMi

Signal Conditioning 7.5V 1.17645 GHz 50 Ohms SMD/SMT 20 MHz

Learn More

Datasheet

2,900Expected 10/1/2026

Cut Tape

NT$58.79

NT$46.96

NT$44.10

NT$41.59

Reel

NT$24.09

View

Min.: 1
Mult.: 1

: 3,000

Signal Conditioning 3V 897.5 MHz 50 Ohms SMD/SMT 35 MHz 3.5

SF2391E
RFMi
1: NT$56.28
2,989On Order

Mfr. Part #
SF2391E

Mouser Part #
198-SF2391E

RFMi

Signal Conditioning 3V 897.5 MHz 50 Ohms SMD/SMT 35 MHz 3.5

Learn More

Datasheet

2,989On Order

Cut Tape

NT$56.28

NT$44.81

NT$42.30

NT$39.79

Reel

NT$23.02

View

Min.: 1
Mult.: 1

: 3,000

SF Series Passive Components

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