Passive Components – Mouser United Kingdom

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EMI/RFI Chokes

Coilcraft EMI/RFI Chokes help ensure reliable high-speed data interface communication that is free of disruptive EMI. These EMI/RFI Chokes are effective and widely used interface circuit components for meeting the variety of signal size, thermal variation, and spectral density requirements in high-speed communications. Coilcraft common mode chokes help maintain the integrity of high-speed communications and may be necessary for FCC and international regulatory standards conformance.

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Part #

Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .075Ohms

PTRF2000LC
Coilcraft
1: £2.61
502In Stock
500Expected 27/03/2026

Mfr. Part No.
PTRF2000LC

Mouser Part No
994-PTRF2000LC

Coilcraft

Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .075Ohms

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Datasheet

502In Stock

500Expected 27/03/2026

Cut Tape

£2.61

£2.18

£2.00

£1.68

Reel

£1.42

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Common Mode Chokes / Filters For Hi Speed Signal 273nH DCR=.37Ohms

0805USB-502MLC
Coilcraft
1: £1.08
2,850In Stock

Mfr. Part No.
0805USB-502MLC

Mouser Part No
994-0805USB-502MLC

Coilcraft

Common Mode Chokes / Filters For Hi Speed Signal 273nH DCR=.37Ohms

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Datasheet

2,850In Stock

Cut Tape

£1.08

£0.925

£0.841

£0.667

Reel

£0.471

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Coupled Inductors LPD3015 Low Profile 20% 300mA 4.03Ohms

LPD3015-473MRC
Coilcraft
1: £1.20
1,126In Stock

Mfr. Part No.
LPD3015-473MRC

Mouser Part No
994-LPD3015-473MRC

Coilcraft

Coupled Inductors LPD3015 Low Profile 20% 300mA 4.03Ohms

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Datasheet

Product Comments

1,126In Stock

Cut Tape

£1.20

£1.17

£0.917

£0.841

Reel

£0.643

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Coupled Inductors LPD4012 Low Profile 20% 270mA 6.9Ohms

LPD4012-154MRC
Coilcraft
1: £1.20
701In Stock

Mfr. Part No.
LPD4012-154MRC

Mouser Part No
994-LPD4012-154MRC

Coilcraft

Coupled Inductors LPD4012 Low Profile 20% 270mA 6.9Ohms

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Datasheet

Product Comments

701In Stock

Cut Tape

£1.20

£1.00

£0.934

£0.714

Reel

£0.592

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Coupled Inductors LPD4012 Low Profile 20% 370mA 3.23Ohms

LPD4012-683MRC
Coilcraft
1: £1.20
800In Stock

Mfr. Part No.
LPD4012-683MRC

Mouser Part No
994-LPD4012-683MRC

Coilcraft

Coupled Inductors LPD4012 Low Profile 20% 370mA 3.23Ohms

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Datasheet

Product Comments

800In Stock

Cut Tape

£1.20

£1.00

£0.934

£0.714

Reel

£0.592

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Coupled Inductors LPD6235 Low Profile 20% 7Ohms

LPD6235-105MRC
Coilcraft
1: £1.46
109In Stock

Mfr. Part No.
LPD6235-105MRC

Mouser Part No
994-LPD6235-105MRC

Coilcraft

Coupled Inductors LPD6235 Low Profile 20% 7Ohms

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Datasheet

109In Stock

Cut Tape

£1.46

£1.24

£1.14

£0.856

Reel

£0.826

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

Coupled Inductors 10uH Shld 20% 2.1A 53mOhms

MSD1048-103MED
Coilcraft
1: £1.82
169In Stock

Mfr. Part No.
MSD1048-103MED

Mouser Part No
994-MSD1048-103MED

Coilcraft

Coupled Inductors 10uH Shld 20% 2.1A 53mOhms

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Datasheet

169In Stock

Cut Tape

£1.82

£1.55

£1.42

£1.07

Reel

£0.863

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Coupled Inductors 22uH Shld 20% 1.9A 98mOhms

MSD1048-223MED
Coilcraft
1: £1.82
669In Stock

Mfr. Part No.
MSD1048-223MED

Mouser Part No
994-MSD1048-223MED

Coilcraft

Coupled Inductors 22uH Shld 20% 1.9A 98mOhms

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Datasheet

669In Stock

Cut Tape

£1.82

£1.55

£1.42

£1.07

Reel

£0.863

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Coupled Inductors 15uH Shld 20% 2.92A 85mOhms

MSD1260-153MLD
Coilcraft
1: £1.83
270In Stock
500Expected 20/03/2026

Mfr. Part No.
MSD1260-153MLD

Mouser Part No
994-MSD1260-153MLD

Coilcraft

Coupled Inductors 15uH Shld 20% 2.92A 85mOhms

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Datasheet

270In Stock

500Expected 20/03/2026

Cut Tape

£1.83

£1.56

£1.44

£1.15

Reel

£0.978

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Coupled Inductors 220uH Shld 10% 1.02A 691mOhms

MSD1260-224KLD
Coilcraft
1: £1.84
239In Stock
500Expected 20/03/2026

Mfr. Part No.
MSD1260-224KLD

Mouser Part No
994-MSD1260-224KLD

Coilcraft

Coupled Inductors 220uH Shld 10% 1.02A 691mOhms

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Datasheet

239In Stock

500Expected 20/03/2026

Cut Tape

£1.84

£1.57

£1.45

£1.15

Reel

£0.986

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Coupled Inductors 27uH Shld 20% 2.41A 124mOhms

MSD1260-273MLD
Coilcraft
1: £1.84
321In Stock

Mfr. Part No.
MSD1260-273MLD

Mouser Part No
994-MSD1260-273MLD

Coilcraft

Coupled Inductors 27uH Shld 20% 2.41A 124mOhms

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Datasheet

321In Stock

Cut Tape

£1.84

£1.57

£1.45

£1.15

Reel

£0.986

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Coupled Inductors 33uH Shld 20% 2.32A 134mOhms

MSD1260-333MLD
Coilcraft
1: £1.84
301In Stock

Mfr. Part No.
MSD1260-333MLD

Mouser Part No
994-MSD1260-333MLD

Coilcraft

Coupled Inductors 33uH Shld 20% 2.32A 134mOhms

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Datasheet

301In Stock

Cut Tape

£1.84

£1.57

£1.45

£1.15

Reel

£0.986

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Coupled Inductors 39uH Shld 20% 2.25A 142mOhms

MSD1260-393MLD
Coilcraft
1: £1.84
161In Stock

Mfr. Part No.
MSD1260-393MLD

Mouser Part No
994-MSD1260-393MLD

Coilcraft

Coupled Inductors 39uH Shld 20% 2.25A 142mOhms

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Datasheet

161In Stock

Cut Tape

£1.84

£1.57

£1.45

£1.15

Reel

£0.986

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Coupled Inductors 15uH Shld 2.92A 85mOhms AECQ2

MSD1260T-153MLD
Coilcraft
1: £2.04
392In Stock

Mfr. Part No.
MSD1260T-153MLD

Mouser Part No
994-MSD1260T-153MLD

Coilcraft

Coupled Inductors 15uH Shld 2.92A 85mOhms AECQ2

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Datasheet

392In Stock

Cut Tape

£2.04

£1.75

£1.61

£1.29

Reel

£1.10

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Coupled Inductors 18uH Shld 2.73A 97mOhms AECQ2

MSD1260T-183MLD
Coilcraft
1: £2.04
333In Stock

Mfr. Part No.
MSD1260T-183MLD

Mouser Part No
994-MSD1260T-183MLD

Coilcraft

Coupled Inductors 18uH Shld 2.73A 97mOhms AECQ2

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Datasheet

333In Stock

Cut Tape

£2.04

£1.75

£1.61

£1.29

Reel

£1.10

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Coupled Inductors 3.3uH Shld 6.1A 20mOhms AECQ2

MSD1260T-332MLD
Coilcraft
1: £2.04
297In Stock

Mfr. Part No.
MSD1260T-332MLD

Mouser Part No
994-MSD1260T-332MLD

Coilcraft

Coupled Inductors 3.3uH Shld 6.1A 20mOhms AECQ2

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Datasheet

297In Stock

Cut Tape

£2.04

£1.75

£1.61

£1.29

Reel

£1.10

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Coupled Inductors 18uH Shld 20% 3.08A 80mOhms

MSD1278-183MLD
Coilcraft
1: £1.90
8In Stock

Mfr. Part No.
MSD1278-183MLD

Mouser Part No
994-MSD1278-183MLD

Coilcraft

Coupled Inductors 18uH Shld 20% 3.08A 80mOhms

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Datasheet

8In Stock

Cut Tape

£1.90

£1.63

£1.50

£1.20

Reel

£1.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Coupled Inductors 180uH Shld 10% 1.22A 510mOhms

MSD1278-184KLD
Coilcraft
1: £1.90
366In Stock

Mfr. Part No.
MSD1278-184KLD

Mouser Part No
994-MSD1278-184KLD

Coilcraft

Coupled Inductors 180uH Shld 10% 1.22A 510mOhms

Learn More

Datasheet

366In Stock

Cut Tape

£1.90

£1.63

£1.50

£1.20

Reel

£1.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Coupled Inductors 56uH Shld 20% 2A 190mOhms

MSD1278-563MLD
Coilcraft
1: £1.90
73In Stock

Mfr. Part No.
MSD1278-563MLD

Mouser Part No
994-MSD1278-563MLD

Coilcraft

Coupled Inductors 56uH Shld 20% 2A 190mOhms

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Datasheet

73In Stock

Cut Tape

£1.90

£1.63

£1.50

£1.20

Reel

£1.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Coupled Inductors 820uH Shld 10% 550mA 2.55Ohms

MSD1278-824KLD
Coilcraft
1: £1.90
478In Stock

Mfr. Part No.
MSD1278-824KLD

Mouser Part No
994-MSD1278-824KLD

Coilcraft

Coupled Inductors 820uH Shld 10% 550mA 2.55Ohms

Learn More

Datasheet

478In Stock

Cut Tape

£1.90

£1.63

£1.50

£1.20

Reel

£1.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Coupled Inductors 10uH Shld 20% 3.62A 58mOhms AECQ2

MSD1278T-103MLD
Coilcraft
1: £2.16
54In Stock
1,000Expected 27/03/2026

Mfr. Part No.
MSD1278T-103MLD

Mouser Part No
994-MSD1278T-103MLD

Coilcraft

Coupled Inductors 10uH Shld 20% 3.62A 58mOhms AECQ2

Learn More

Datasheet

54In Stock

1,000Expected 27/03/2026

Cut Tape

£2.16

£1.83

£1.69

£1.35

Reel

£1.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Coupled Inductors 150uH Shld 20% 0.48A 1.35ohms AECQ2

MSD7342-154MLC
Coilcraft
1: £3.44
750In Stock

Mfr. Part No.
MSD7342-154MLC

Mouser Part No
994-MSD7342-154MLC

Coilcraft

Coupled Inductors 150uH Shld 20% 0.48A 1.35ohms AECQ2

Learn More

Datasheet

750In Stock

Cut Tape

£3.44

Reel

£2.29

£1.37

£1.27

£1.26

£1.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Coupled Inductors 47uH Shld 20% 0.86A 420mOhms AECQ2

MSD7342-473MLC
Coilcraft
1: £3.44
250In Stock
250Expected 27/03/2026

Mfr. Part No.
MSD7342-473MLC

Mouser Part No
994-MSD7342-473MLC

Coilcraft

Coupled Inductors 47uH Shld 20% 0.86A 420mOhms AECQ2

Learn More

Datasheet

250In Stock

250Expected 27/03/2026

Cut Tape

£3.44

Reel

£2.06

£1.34

£1.27

£1.26

£1.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Coupled Inductors 5.6uH Shld 20% 2.22A 63mOhms AECQ2

MSD7342-562MLC
Coilcraft
1: £3.44
372In Stock

Mfr. Part No.
MSD7342-562MLC

Mouser Part No
994-MSD7342-562MLC

Coilcraft

Coupled Inductors 5.6uH Shld 20% 2.22A 63mOhms AECQ2

Learn More

Datasheet

372In Stock

Cut Tape

£3.44

Reel

£2.29

£1.34

£1.20

£1.18

£1.07

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Coupled Inductors 560uH Shld 20% 0.26A 4.43ohms AECQ2

MSD7342-564MLC
Coilcraft
1: £3.44
245In Stock

Mfr. Part No.
MSD7342-564MLC

Mouser Part No
994-MSD7342-564MLC

Coilcraft

Coupled Inductors 560uH Shld 20% 0.26A 4.43ohms AECQ2

Learn More

Datasheet

245In Stock

Cut Tape

£3.44

Reel

£1.81

£1.27

£1.26

£1.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

EMI/RFI Chokes

Types of Passive Components

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