Passive Components – Mouser Denmark

Skip to Main Content

Part of the TTI Family of Specialists Contact Mouser (Sweden) +45 80253834 Feedback

Change Location

English DKK

In Stock RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

EMI Cores

KEMET EMI Cores provide high-frequency noise suppression in electronic circuits. There are two ferrite material options for KEMET EMI Cores, namely Nickel-Zinc (NiZn) and Manganese Zinc (MnZn). The NiZn core material is typically effective for theMHz band range (FM-band frequencies), whereas the MnZn core material is typically effective for the kHz band range (AM-band frequencies). The MnZn core material offers a lower resistance compared to the NiZn and hence adequate insulation is required before use (recommended to measure the actual frequency-range effectiveness in the target application). The effective frequency range varies depending on core shape, size, and the number of turns.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Passive Components

List Images

Results: 175

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Ferrite Toroids / Ferrite Rings 32x19x15.8mm Mn-Zn Coated

ESD-R-31-P
KEMET
1: 29,84 kr.
355In Stock

Mfr. Part No.
ESD-R-31-P

Mouser Part No
80-ESD-R-31-P

KEMET

Ferrite Toroids / Ferrite Rings 32x19x15.8mm Mn-Zn Coated

Datasheet

355In Stock

29,84 kr.

17,23 kr.

15,07 kr.

12,53 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 15x5x9mm 10MHz Mn-Zn 120C

ESD-R-12M-H
KEMET
1: 8,65 kr.
2.500In Stock

Mfr. Part No.
ESD-R-12M-H

Mouser Part No
80-ESD-R-12M-H

KEMET

Ferrite Toroids / Ferrite Rings 15x5x9mm 10MHz Mn-Zn 120C

Datasheet

2.500In Stock

8,65 kr.

4,60 kr.

3,25 kr.

2,96 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61x33.2x25mm 300MHz Ni-Zn 120C

ESD-R-57N-H
KEMET
1: 134,65 kr.
57In Stock

Mfr. Part No.
ESD-R-57N-H

Mouser Part No
80-ESD-R-57N-H

KEMET

Ferrite Toroids / Ferrite Rings 61x33.2x25mm 300MHz Ni-Zn 120C

Datasheet

57In Stock

134,65 kr.

73,78 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Coated Toroidal Mn-Zn Low Frequency AM Band 150kHz Ring High permeability S15H

ESD-R-25SR-P
KEMET
1: 32,60 kr.
594In Stock

Mfr. Part No.
ESD-R-25SR-P

Mouser Part No
80-ESD-R-25SR-P

KEMET

Ferrite Toroids / Ferrite Rings Coated Toroidal Mn-Zn Low Frequency AM Band 150kHz Ring High permeability S15H

594In Stock

32,60 kr.

16,71 kr.

15,89 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroidal w/case Nanocrystal Low Frequency 150kHz Ring -40/+120C UL94 V-0

ESD-R-412119H-NC23
KEMET
1: 116,38 kr.
212In Stock

Mfr. Part No.
ESD-R-412119H-NC23

Mouser Part No
80-ESD-R-412119HNC23

KEMET

Ferrite Toroids / Ferrite Rings Toroidal w/case Nanocrystal Low Frequency 150kHz Ring -40/+120C UL94 V-0

212In Stock

116,38 kr.

89,07 kr.

71,99 kr.

69,23 kr.

66,69 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1

ESD-R-220814XH-R1
KEMET
1: 13,88 kr.
627In Stock

Mfr. Part No.
ESD-R-220814XH-R1

Mouser Part No
80-ESD-R-220814XH-R1

KEMET

Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1

627In Stock

13,88 kr.

7,91 kr.

6,67 kr.

5,51 kr.

5,11 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Bare,Toroidal Mn-Zn Low Frequency AM Band 150kHz Ring High permeability 10H

ESD-R-25SH
KEMET
1: 17,68 kr.
692In Stock

Mfr. Part No.
ESD-R-25SH

Mouser Part No
80-ESD-R-25SH

KEMET

Ferrite Toroids / Ferrite Rings Bare,Toroidal Mn-Zn Low Frequency AM Band 150kHz Ring High permeability 10H

692In Stock

17,68 kr.

12,61 kr.

9,55 kr.

8,50 kr.

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroidal,Mn-Zn Low Frequency AM Band 150kHz Ring High permeability S15H

ESD-R-25SR
KEMET
1: 27,60 kr.
143In Stock
300Expected 23/07/2026

Mfr. Part No.
ESD-R-25SR

Mouser Part No
80-ESD-R-25SR

KEMET

Ferrite Toroids / Ferrite Rings Toroidal,Mn-Zn Low Frequency AM Band 150kHz Ring High permeability S15H

143In Stock

300Expected 23/07/2026

27,60 kr.

16,04 kr.

14,02 kr.

12,16 kr.

11,41 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1

ESD-R-291216XH-R1
KEMET
1: 17,46 kr.
334In Stock

Mfr. Part No.
ESD-R-291216XH-R1

Mouser Part No
80-ESD-R-291216XH-R1

KEMET

Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1

334In Stock

17,46 kr.

10,22 kr.

8,95 kr.

7,61 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1

ESD-R-421617XH-R1
KEMET
1: 35,36 kr.
236In Stock

Mfr. Part No.
ESD-R-421617XH-R1

Mouser Part No
80-ESD-R-421617XH-R1

KEMET

Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1

236In Stock

35,36 kr.

18,58 kr.

16,11 kr.

15,22 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal,Mn-Zn -40/+120C UL94 V-0 HR1

ESD-R-512419XH-R1
KEMET
1: 49,83 kr.
118In Stock

Mfr. Part No.
ESD-R-512419XH-R1

Mouser Part No
80-ESD-R-512419XH-R1

KEMET

Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal,Mn-Zn -40/+120C UL94 V-0 HR1

118In Stock

49,83 kr.

25,81 kr.

22,83 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1

ESD-R-613325XH-R1
KEMET
1: 125,48 kr.
71In Stock

Mfr. Part No.
ESD-R-613325XH-R1

Mouser Part No
80-ESD-R-613325XH-R1

KEMET

Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1

71In Stock

125,48 kr.

67,89 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Snap-on Ni-Zn High Frequency FM Band Split UL94 V-0 HR1

ESD-SR-130527X-R1
KEMET
1: 16,71 kr.
1.297In Stock

Mfr. Part No.
ESD-SR-130527X-R1

Mouser Part No
80-ESD-SR-130527X-R1

KEMET

Ferrite Toroids / Ferrite Rings Snap-on Ni-Zn High Frequency FM Band Split UL94 V-0 HR1

1.297In Stock

16,71 kr.

9,03 kr.

7,76 kr.

7,68 kr.

6,33 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Snap-on Ni-Zn High Frequency FM Band Split UL94 V-0 HR1

ESD-SR-150632X-R1
KEMET
1: 18,13 kr.
1.020In Stock

Mfr. Part No.
ESD-SR-150632X-R1

Mouser Part No
80-ESD-SR-150632X-R1

KEMET

Ferrite Toroids / Ferrite Rings Snap-on Ni-Zn High Frequency FM Band Split UL94 V-0 HR1

1.020In Stock

18,13 kr.

10,67 kr.

8,80 kr.

7,61 kr.

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Snap-on Ni-Zn High Frequency FM Band Split UL94 V-0 HR1

ESD-SR-160620X-R1
KEMET
1: 13,80 kr.
710In Stock

Mfr. Part No.
ESD-SR-160620X-R1

Mouser Part No
80-ESD-SR-160620X-R1

KEMET

Ferrite Toroids / Ferrite Rings Snap-on Ni-Zn High Frequency FM Band Split UL94 V-0 HR1

710In Stock

13,80 kr.

7,83 kr.

6,48 kr.

5,60 kr.

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Snap-on Ni-Zn High Frequency FM Band Split UL94 V-0 HR1

ESD-SR-311337X-R1
KEMET
1: 49,46 kr.
43In Stock

Mfr. Part No.
ESD-SR-311337X-R1

Mouser Part No
80-ESD-SR-311337X-R1

KEMET

Ferrite Toroids / Ferrite Rings Snap-on Ni-Zn High Frequency FM Band Split UL94 V-0 HR1

43In Stock

49,46 kr.

25,59 kr.

25,07 kr.

24,32 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores Ferrite Bead Core EMI 1mm

B-20L-25
KEMET
1: 1,67 kr.
54.088In Stock

Mfr. Part No.
B-20L-25

Mouser Part No
80-B-20L-25

KEMET

Ferrite Cable Cores Ferrite Bead Core EMI 1mm

Datasheet

54.088In Stock

1,67 kr.

1,01 kr.

0,776 kr.

0,679 kr.

View

Min.: 1
Mult.: 1

Ferrite Cable Cores Ferrite Bead Core EMI 2.4mm

B-20L-48B
KEMET
1: 2,63 kr.
45.098In Stock

Mfr. Part No.
B-20L-48B

Mouser Part No
80-B-20L-48B

KEMET

Ferrite Cable Cores Ferrite Bead Core EMI 2.4mm

Datasheet

45.098In Stock

2,63 kr.

1,72 kr.

0,888 kr.

0,753 kr.

View

Min.: 1
Mult.: 1

Ferrite Cable Cores Ferrite Bead Core EMI 4.8mm

B-20L-95B
KEMET
1: 4,49 kr.
10.587In Stock

Mfr. Part No.
B-20L-95B

Mouser Part No
80-B-20L-95B

KEMET

Ferrite Cable Cores Ferrite Bead Core EMI 4.8mm

Datasheet

10.587In Stock

4,49 kr.

2,25 kr.

1,63 kr.

1,39 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores 14x1mm Bare Ni-Zn for Flat Cable

ESD-FPL-18-8
KEMET
1: 23,87 kr.
1.235In Stock

Mfr. Part No.
ESD-FPL-18-8

Mouser Part No
80-ESD-FPL-18-8

KEMET

Ferrite Cable Cores 14x1mm Bare Ni-Zn for Flat Cable

Datasheet

1.235In Stock

23,87 kr.

17,16 kr.

13,13 kr.

11,71 kr.

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 5mm

ESD-R-10D
KEMET
1: 3,08 kr.
12.175In Stock

Mfr. Part No.
ESD-R-10D

Mouser Part No
80-ESD-R-10D

KEMET

Ferrite Toroids / Ferrite Rings 5mm

Datasheet

12.175In Stock

3,08 kr.

1,71 kr.

1,40 kr.

1,22 kr.

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 25.5mm

ESD-R-47D-1
KEMET
1: 59,75 kr.
335In Stock

Mfr. Part No.
ESD-R-47D-1

Mouser Part No
80-ESD-R-47D-1

KEMET

Ferrite Toroids / Ferrite Rings 25.5mm

Datasheet

335In Stock

59,75 kr.

33,72 kr.

29,17 kr.

28,20 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 25.5mm

ESD-R-47D-B
KEMET
1: 78,63 kr.
238In Stock

Mfr. Part No.
ESD-R-47D-B

Mouser Part No
80-ESD-R-47D-B

KEMET

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 25.5mm

Datasheet

238In Stock

78,63 kr.

43,79 kr.

42,90 kr.

39,02 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores 9x39x20mm Ni-Zn 65C

ESD-SR-160
KEMET
1: 26,78 kr.
1.896In Stock

Mfr. Part No.
ESD-SR-160

Mouser Part No
80-ESD-SR-160

KEMET

Ferrite Clamp On Cores 9x39x20mm Ni-Zn 65C

Datasheet

1.896In Stock

26,78 kr.

15,52 kr.

13,28 kr.

13,20 kr.

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores 8x20.5x20mm Ni-Zn 65C

ESD-SR-S16
KEMET
1: 21,63 kr.
2.796In Stock
1.960Expected 27/04/2026

Mfr. Part No.
ESD-SR-S16

Mouser Part No
80-ESD-SR-S16

KEMET

Ferrite Clamp On Cores 8x20.5x20mm Ni-Zn 65C

Datasheet

2.796In Stock

1.960Expected 27/04/2026

21,63 kr.

11,12 kr.

8,58 kr.

Min.: 1
Mult.: 1