Mga Ferrite Toroid / Ferrite Ring

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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.

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Mga Resulta: 100

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# ng Piyesa

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

ESD-R-512419XH-R1
KEMET
1: ₱450.66
118May Stock

Mfr. # ng Piyesa
ESD-R-512419XH-R1

# ng Piyesa ng Mouser
80-ESD-R-512419XH-R1

KEMET

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

Alamin Pa

118May Stock

₱450.66

₱233.16

₱206.48

₱205.90

₱198.36

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

EMI Cores

24.4 mm

51 mm

19 mm

ESD-R-512419XH-R1

Tray

Manganese Zinc (MnZn) HR1

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

ESD-R-613325XH-R1
KEMET
1: ₱1,134.48
71May Stock

Mfr. # ng Piyesa
ESD-R-613325XH-R1

# ng Piyesa ng Mouser
80-ESD-R-613325XH-R1

KEMET

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

Alamin Pa

71May Stock

₱1,134.48

₱592.76

₱592.18

₱589.86

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

EMI Cores

33.2 mm

61 mm

25 mm

ESD-R-613325XH-R1

Tray

Manganese Zinc (MnZn) HR1

Ferrite Toroids / Ferrite Rings 5mm

ESD-R-10D
KEMET
1: ₱27.84
11,175May Stock

Mfr. # ng Piyesa
ESD-R-10D

# ng Piyesa ng Mouser
80-ESD-R-10D

KEMET

Ferrite Toroids / Ferrite Rings 5mm

Alamin Pa

Datasheet

11,175May Stock

₱27.84

₱15.43

₱12.59

₱11.02

Tingnan

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

5 mm

9.5 mm

10 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 25.5mm

ESD-R-47D-1
KEMET
1: ₱539.98
335May Stock

Mfr. # ng Piyesa
ESD-R-47D-1

# ng Piyesa ng Mouser
80-ESD-R-47D-1

KEMET

Ferrite Toroids / Ferrite Rings 25.5mm

Alamin Pa

Datasheet

335May Stock

₱539.98

₱304.50

₱263.90

₱245.34

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

25.5 mm

48 mm

16 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 25.5mm

ESD-R-47D-B
KEMET
1: ₱710.50
238May Stock

Mfr. # ng Piyesa
ESD-R-47D-B

# ng Piyesa ng Mouser
80-ESD-R-47D-B

KEMET

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 25.5mm

Alamin Pa

Datasheet

238May Stock

₱710.50

₱395.56

₱388.02

₱339.30

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

25.5 mm

51.5 mm

17.5 mm

ESD-R-B

Bulk

Nickel Zinc

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

ESD-SR-190736X-R1
KEMET
1: ₱229.68
16May Stock
1,200Inoorder

Mfr. # ng Piyesa
ESD-SR-190736X-R1

# ng Piyesa ng Mouser
80-ESD-SR-190736X-R1

KEMET

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

Alamin Pa

16May Stock

1,200Inoorder

₱229.68

₱165.30

₱143.26

₱126.44

Tingnan

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

EMI Cores

7 mm

19.6 mm

37.4 mm

ESD-SR-190736X-R1

Tray

Manganese Zinc (MnZn) HR1

Ferrite Toroids / Ferrite Rings 10.5x5.5x20mm Ni-Zn Bare

ESD-R-10S
KEMET
1: ₱112.52
195May Stock
1,260Inaasahan 5/25/2026

Mfr. # ng Piyesa
ESD-R-10S

# ng Piyesa ng Mouser
80-ESD-R-10S

KEMET

Ferrite Toroids / Ferrite Rings 10.5x5.5x20mm Ni-Zn Bare

Alamin Pa

Datasheet

195May Stock

1,260Inaasahan 5/25/2026

₱112.52

₱68.44

₱52.14

₱44.60

Tingnan

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

5.5 mm

10.5 mm

20 mm

ESD-R

Tray

Nickel Zinc

Ferrite Toroids / Ferrite Rings 7.3mm

ESD-R-12C-2
KEMET
1: ₱66.12
1,468May Stock

Mfr. # ng Piyesa
ESD-R-12C-2

# ng Piyesa ng Mouser
80-ESD-R-12C-2

KEMET

Ferrite Toroids / Ferrite Rings 7.3mm

Alamin Pa

Datasheet

1,468May Stock

₱66.12

₱35.15

₱25.98

₱22.50

₱21.05

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

7.3 mm

12 mm

15.3 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 8.5mm

ESD-R-12F
KEMET
1: ₱55.68
1,373May Stock
1,400Inaasahan 8/13/2026

Mfr. # ng Piyesa
ESD-R-12F

# ng Piyesa ng Mouser
80-ESD-R-12F

KEMET

Ferrite Toroids / Ferrite Rings 8.5mm

Alamin Pa

Datasheet

1,373May Stock

1,400Inaasahan 8/13/2026

₱55.68

₱29.99

₱22.33

₱19.43

Tingnan

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

8.5 mm

12 mm

15 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 15x5x9mm 300MHz Ni-Zn 120C

ESD-R-12N-H
KEMET
1: ₱81.20
267May Stock

Mfr. # ng Piyesa
ESD-R-12N-H

# ng Piyesa ng Mouser
80-ESD-R-12N-H

KEMET

Ferrite Toroids / Ferrite Rings 15x5x9mm 300MHz Ni-Zn 120C

Alamin Pa

Datasheet

267May Stock

₱81.20

₱43.04

₱30.68

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

5 mm

15 mm

9 mm

ESD-R-H

Tray

Ferrite Toroids / Ferrite Rings 7mm

ESD-R-14C-2
KEMET
1: ₱37.12
1,828May Stock

Mfr. # ng Piyesa
ESD-R-14C-2

# ng Piyesa ng Mouser
80-ESD-R-14C-2

KEMET

Ferrite Toroids / Ferrite Rings 7mm

Alamin Pa

Datasheet

1,828May Stock

₱37.12

₱22.56

₱16.82

₱14.67

Tingnan

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

7 mm

14 mm

3 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 10mm

ESD-R-14E
KEMET
1: ₱31.32
21May Stock
2,400Inaasahan 7/24/2026

Mfr. # ng Piyesa
ESD-R-14E

# ng Piyesa ng Mouser
80-ESD-R-14E

KEMET

Ferrite Toroids / Ferrite Rings 10mm

Alamin Pa

Datasheet

21May Stock

2,400Inaasahan 7/24/2026

₱31.32

₱22.45

₱17.69

₱15.43

Tingnan

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

10 mm

14 mm

8 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 10.5mm

ESD-R-15C
KEMET
1: ₱78.88
146May Stock
800Inaasahan 7/23/2026

Mfr. # ng Piyesa
ESD-R-15C

# ng Piyesa ng Mouser
80-ESD-R-15C

KEMET

Ferrite Toroids / Ferrite Rings 10.5mm

Alamin Pa

Datasheet

146May Stock

800Inaasahan 7/23/2026

₱78.88

₱44.78

₱33.06

₱27.55

₱22.62

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

10.5 mm

15.2 mm

12.5 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 10.5mm

ESD-R-15C-1
KEMET
1: ₱46.98
292May Stock

Mfr. # ng Piyesa
ESD-R-15C-1

# ng Piyesa ng Mouser
80-ESD-R-15C-1

KEMET

Ferrite Toroids / Ferrite Rings 10.5mm

Alamin Pa

Datasheet

292May Stock

₱46.98

₱25.35

₱18.91

₱16.01

₱15.43

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

10.5 mm

15 mm

12 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 11.6mm

ESD-R-16
KEMET
1: ₱58.00
667May Stock

Mfr. # ng Piyesa
ESD-R-16

# ng Piyesa ng Mouser
80-ESD-R-16

KEMET

Ferrite Toroids / Ferrite Rings 11.6mm

Alamin Pa

Datasheet

667May Stock

₱58.00

₱29.52

₱22.68

₱19.66

₱18.04

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

11.6 mm

15.8 mm

8.4 mm

ESD-R

Bulk

Manganese Zinc (MnZn)

Ferrite Toroids / Ferrite Rings 9mm

ESD-R-16C
KEMET
1: ₱73.08
1,224May Stock

Mfr. # ng Piyesa
ESD-R-16C

# ng Piyesa ng Mouser
80-ESD-R-16C

KEMET

Ferrite Toroids / Ferrite Rings 9mm

Alamin Pa

Datasheet

1,224May Stock

₱73.08

₱38.92

₱28.83

₱25.52

₱19.14

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

9 mm

16 mm

17 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 9.4mm

ESD-R-17S-1
KEMET
1: ₱105.56
766May Stock

Mfr. # ng Piyesa
ESD-R-17S-1

# ng Piyesa ng Mouser
80-ESD-R-17S-1

KEMET

Ferrite Toroids / Ferrite Rings 9.4mm

Alamin Pa

Datasheet

766May Stock

₱105.56

₱49.65

₱47.73

₱43.38

₱36.13

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

9.4 mm

17.7 mm

28.8 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 10mm

ESD-R-18SD
KEMET
1: ₱74.82
65May Stock
1,664Inaasahan 4/15/2026

Mfr. # ng Piyesa
ESD-R-18SD

# ng Piyesa ng Mouser
80-ESD-R-18SD

KEMET

Ferrite Toroids / Ferrite Rings 10mm

Alamin Pa

Datasheet

65May Stock

1,664Inaasahan 4/15/2026

₱74.82

₱39.85

₱24.59

₱21.29

₱19.66

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

10 mm

18 mm

6 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 8.8mm

ESD-R-19D-B
KEMET
1: ₱97.44
509May Stock

Mfr. # ng Piyesa
ESD-R-19D-B

# ng Piyesa ng Mouser
80-ESD-R-19D-B

KEMET

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 8.8mm

Alamin Pa

Datasheet

509May Stock

₱97.44

₱57.88

₱51.16

₱37.41

₱33.06

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

8.8 mm

21.5 mm

13 mm

ESD-R-B

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 22x7.7x14mm 10MHz Mn-Zn 120C

ESD-R-19M-H
KEMET
1: ₱137.46
395May Stock

Mfr. # ng Piyesa
ESD-R-19M-H

# ng Piyesa ng Mouser
80-ESD-R-19M-H

KEMET

Ferrite Toroids / Ferrite Rings 22x7.7x14mm 10MHz Mn-Zn 120C

Alamin Pa

Datasheet

395May Stock

₱137.46

₱81.20

₱65.54

₱56.78

₱49.47

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

7.7 mm

22 mm

14 mm

ESD-R-H

Tray

Ferrite Toroids / Ferrite Rings 22x7.7x14mm 300MHz Ni-Zn 120C

ESD-R-19N-H
KEMET
1: ₱164.14
191May Stock

Mfr. # ng Piyesa
ESD-R-19N-H

# ng Piyesa ng Mouser
80-ESD-R-19N-H

KEMET

Ferrite Toroids / Ferrite Rings 22x7.7x14mm 300MHz Ni-Zn 120C

Alamin Pa

Datasheet

191May Stock

₱164.14

₱106.14

₱85.84

₱73.66

Tingnan

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

7.7 mm

22 mm

14 mm

ESD-R-H

Tray

Ferrite Toroids / Ferrite Rings 10mm

ESD-R-19S
KEMET
1: ₱109.62
410May Stock
960Inaasahan 8/4/2026

Mfr. # ng Piyesa
ESD-R-19S

# ng Piyesa ng Mouser
80-ESD-R-19S

KEMET

Ferrite Toroids / Ferrite Rings 10mm

Alamin Pa

Datasheet

410May Stock

960Inaasahan 8/4/2026

₱109.62

₱57.54

₱38.11

₱38.05

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

10 mm

18.5 mm

10 mm

ESD-R

Bulk

Manganese Zinc (MnZn)

Ferrite Toroids / Ferrite Rings 22.5x13.8x6.4mm Ni-Zn Bare

ESD-R-22SD
KEMET
1: ₱77.14
794May Stock

Mfr. # ng Piyesa
ESD-R-22SD

# ng Piyesa ng Mouser
80-ESD-R-22SD

KEMET

Ferrite Toroids / Ferrite Rings 22.5x13.8x6.4mm Ni-Zn Bare

Alamin Pa

Datasheet

794May Stock

₱77.14

₱41.59

₱26.33

₱25.29

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

13.8 mm

22.5 mm

6.4 mm

ESD-R

Tray

Nickel Zinc

Ferrite Toroids / Ferrite Rings 14mm

ESD-R-25
KEMET
1: ₱125.86
125May Stock
300Inaasahan 7/21/2026

Mfr. # ng Piyesa
ESD-R-25

# ng Piyesa ng Mouser
80-ESD-R-25

KEMET

Ferrite Toroids / Ferrite Rings 14mm

Alamin Pa

Datasheet

125May Stock

300Inaasahan 7/21/2026

₱125.86

₱66.12

₱45.76

₱44.66

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

14 mm

26 mm

15 mm

ESD-R

Bulk

Manganese Zinc (MnZn)

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 13.9mm

ESD-R-25B
KEMET
1: ₱145.58
300May Stock
300Inoorder

Mfr. # ng Piyesa
ESD-R-25B

# ng Piyesa ng Mouser
80-ESD-R-25B

KEMET

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 13.9mm

Alamin Pa

Datasheet

300May Stock

300Inoorder

₱145.58

₱75.98

₱70.76

₱52.84

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

13.9 mm

29.3 mm

15 mm

ESD-R-B

Bulk

Manganese Zinc (MnZn)

EMI Cores

Customer Service Office

Kumpanya

Mga Mapagkukunan

Suporta

5 mm
5.5 mm
6 mm
6.2 mm
6.3 mm
7 mm
7.3 mm
7.7 mm
8.5 mm
8.8 mm
9 mm
9.4 mm
9.5 mm
10 mm
10.5 mm
10.7 mm
11.6 mm
12.7 mm
13 mm
13.8 mm

9.5 mm
10 mm
10.5 mm
11.8 mm
12 mm
12.9 mm
14 mm
14.3 mm
14.4 mm
15 mm
15.2 mm
15.8 mm
16 mm
16.5 mm
17.5 mm
17.7 mm
18 mm
18.5 mm
19 mm
19.6 mm

3 mm
3.5 mm
5 mm
5.3 mm
5.5 mm
6 mm
6.4 mm
8 mm
8.4 mm
9 mm
10 mm
11 mm
12 mm
12.1 mm
12.3 mm
12.5 mm
12.7 mm
13 mm
13.2 mm
14 mm