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Ferrites

Ferrites are in stock with ship same-day shipping at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many ferrite manufacturers including Fair-Rite, Laird Performance, Murata, Proterial, TDK, Vacuumschmelze, Wurth Elektronik & many more. We stock many types of ferrites and accessories including Ferrite Beads, Ferrite Chips, Ferrite Cores, Ferrite Cable Cores, Clamp on Cores as well as Ferrite Toroids and Ferrite Rings.

Please view our large selection of ferrites and accessories below.

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Part #

Ferrite Beads 43 BEAD ON LEAD Z=68 OHM @ 100MHz

2743001111
Fair-Rite
1: $0.23
18,761In Stock

Mfr. Part #
2743001111

Mouser Part #
623-2743001111

Fair-Rite

Ferrite Beads 43 BEAD ON LEAD Z=68 OHM @ 100MHz

Product Comments

18,761In Stock

$0.23

$0.164

$0.161

Min.: 1
Mult.: 1

Ferrite Beads

Ferrite Beads on Leads

Ferrite Toroids / Ferrite Rings 61 Multi-Aperture 100MHz@300OHM

2861006802
Fair-Rite
1: $2.17
3,161In Stock

Mfr. Part #
2861006802

Mouser Part #
623-2861006802

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Multi-Aperture 100MHz@300OHM

3,161In Stock

$2.17

$1.50

$1.29

$1.17

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Ferrite Toroids / Ferrite Rings 67 Multi-Aperture 7x3.10x4.20MM

2867002702
Fair-Rite
1: $0.418
26,953In Stock

Mfr. Part #
2867002702

Mouser Part #
623-2867002702

Fair-Rite

Ferrite Toroids / Ferrite Rings 67 Multi-Aperture 7x3.10x4.20MM

26,953In Stock

$0.418

$0.287

$0.249

$0.222

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Ferrite Beads 44 WOUND BEAD Z=500 OHM @ 100MHz

2944777741
Fair-Rite
1: $1.84
2,476In Stock

Mfr. Part #
2944777741

Mouser Part #
623-2944777741

Fair-Rite

Ferrite Beads 44 WOUND BEAD Z=500 OHM @ 100MHz

2,476In Stock

$1.84

$1.45

$1.31

$1.18

View

Min.: 1
Mult.: 1

Ferrite Beads

Ferrite Cores & Accessories 78 ROD .039" X .394"

3078990831
Fair-Rite
1: $0.274
64,001In Stock
36,000Expected 2026-09-10

Mfr. Part #
3078990831

Mouser Part #
623-3078990831

Fair-Rite

Ferrite Cores & Accessories 78 ROD .039" X .394"

Learn More

64,001In Stock

36,000Expected 2026-09-10

$0.274

$0.19

$0.164

$0.148

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Rods

Ferrite Toroids / Ferrite Rings 43 Toroid T21/13/6.4-43

5943000801
Fair-Rite
1: $0.144
100,667In Stock

Mfr. Part #
5943000801

Mouser Part #
623-5943000801

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid T21/13/6.4-43

Learn More

100,667In Stock

$0.144

$0.069

$0.06

$0.049

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 61 Toroid

5961004921
Fair-Rite
1: $2.22
2,631In Stock

Mfr. Part #
5961004921

Mouser Part #
623-5961004921

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

Learn More

2,631In Stock

Cut Tape

$2.22

$1.53

$1.32

$1.21

View

Reel

$0.734

Min.: 1
Mult.: 1

: 2,760

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Beads 0805 220Ohms SMT FERRITE CHIP BEAD

PE-0805PFB221ST
Pulse Electronics
1: $0.144
118,123In Stock

Mfr. Part #
PE-0805PFB221ST

Mouser Part #
673-PE-0805PFB221ST

Pulse Electronics

Ferrite Beads 0805 220Ohms SMT FERRITE CHIP BEAD

Datasheet

118,123In Stock

Cut Tape

$0.144

$0.096

$0.075

$0.068

Reel

$0.035

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 16,000

: 4,000

Ferrite Beads

Ferrite Chip Beads

Ferrite Toroids / Ferrite Rings 131x74x26mm Core Nano Fixing Base

ESD-R-1317426H-NC21-BT
KEMET
1: $175.46
24In Stock

Mfr. Part #
ESD-R-1317426H-NC21-BT

Mouser Part #
80-ESDR1317426NC21BT

KEMET

Ferrite Toroids / Ferrite Rings 131x74x26mm Core Nano Fixing Base

Learn More

Datasheet

24In Stock

$175.46

$135.81

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 4900kg/m3 Thck=16mm 30kw AEC-Q200

FPL240/60/16-BH1T
KEMET
1: $135.13
20In Stock

Mfr. Part #
FPL240/60/16-BH1T

Mouser Part #
80-FPL240/60/16BH1T

KEMET

Ferrite Toroids / Ferrite Rings 4900kg/m3 Thck=16mm 30kw AEC-Q200

Learn More

Datasheet

20In Stock

$135.13

$109.80

$103.38

$103.35

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Ferrite Bead Cores

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

BLM18EG471SH1D
Murata Electronics
1: $0.389
21,312In Stock

Mfr. Part #
BLM18EG471SH1D

Mouser Part #
81-BLM18EG471SH1D

Murata Electronics

Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below

Learn More

Datasheet

21,312In Stock

Cut Tape

$0.389

$0.268

$0.233

$0.209

View

Reel

$0.092

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

Ferrite Cores & Accessories 58.3X40.8X17.6 N30 TOROID

B64290A0040X830
TDK
1: $21.76
145In Stock

Mfr. Part #
B64290A0040X830

Mouser Part #
871-B64290A0040X830

TDK

Ferrite Cores & Accessories 58.3X40.8X17.6 N30 TOROID

Learn More

Datasheet

145In Stock

$21.76

$14.43

$13.02

$11.78

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Toroids

Ferrite Cores & Accessories R34/20.5/12.5 K 1 toroid

B64290A0048X001
TDK
1: $18.55
216In Stock

Mfr. Part #
B64290A0048X001

Mouser Part #
871-B64290A48X1

TDK

Ferrite Cores & Accessories R34/20.5/12.5 K 1 toroid

Learn More

216In Stock

$18.55

$12.90

$11.72

$11.07

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores & Accessories TOROID20X10X7T35

B64290L0632X035
TDK
1: $3.79
5,488In Stock

Mfr. Part #
B64290L0632X035

Mouser Part #
871-B64290L632X35

TDK

Ferrite Cores & Accessories TOROID20X10X7T35

Learn More

Datasheet

5,488In Stock

$3.79

$2.62

$2.23

$1.97

View

Reel

$1.32

Min.: 1
Mult.: 1

: 1,000

Ferrite Cores & Accessories

Toroids

Ferrite Cores & Accessories P3.3/2.6-K1 +40%-30% Sold as set

B65491C0000Y001
TDK
1: $8.22
1,390In Stock

Mfr. Part #
B65491C0000Y001

Mouser Part #
871-B65491C0000Y001

TDK

Ferrite Cores & Accessories P3.3/2.6-K1 +40%-30% Sold as set

Learn More

Datasheet

1,390In Stock

$8.22

$5.59

$4.67

$4.38

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories RM6 N87 3000 '+30%-20% Sold as set

B65807P0000R087
TDK
1: $4.87
2,491In Stock

Mfr. Part #
B65807P0000R087

Mouser Part #
871-B65807P0000R087

TDK

Ferrite Cores & Accessories RM6 N87 3000 '+30%-20% Sold as set

Learn More

Datasheet

2,491In Stock

$4.87

$3.34

$2.84

$2.49

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories RM8 N48 400 +3%-3% 2 piece set Sold as set

B65811F0400A048
TDK
1: $9.96
493In Stock

Mfr. Part #
B65811F0400A048

Mouser Part #
871-B65811F0400A048

TDK

Ferrite Cores & Accessories RM8 N48 400 +3%-3% 2 piece set Sold as set

Learn More

Datasheet

493In Stock

$9.96

$6.91

$5.53

$5.07

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories RM8 N87 4100 '+30%-20% Sold as set

B65811P0000R087
TDK
1: $6.32
1,663In Stock

Mfr. Part #
B65811P0000R087

Mouser Part #
871-B65811P0000R087

TDK

Ferrite Cores & Accessories RM8 N87 4100 '+30%-20% Sold as set

Learn More

Datasheet

1,663In Stock

$6.32

$4.33

$3.69

$3.23

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories RM10/I-T38 '+40%-30% Sold as set

B65813J0000Y038
TDK
1: $9.20
693In Stock

Mfr. Part #
B65813J0000Y038

Mouser Part #
871-B65813J0000Y038

TDK

Ferrite Cores & Accessories RM10/I-T38 '+40%-30% Sold as set

Learn More

Datasheet

693In Stock

$9.20

$6.38

$5.11

$4.68

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories Clamp RM10

B65814B2203X000
TDK
400: $0.217
94,800In Stock

Mfr. Part #
B65814B2203X000

Mouser Part #
871-B65814B2203X000

TDK

Ferrite Cores & Accessories Clamp RM10

Learn More

Datasheet

94,800In Stock

$0.217

$0.19

$0.163

Min.: 400
Mult.: 400

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories ELP18/4/10 N49OL

B66283G0000X149
TDK
1: $3.27
1,896In Stock

Mfr. Part #
B66283G0000X149

Mouser Part #
871-B66283G0000X149

TDK

Ferrite Cores & Accessories ELP18/4/10 N49OL

Learn More

Datasheet

1,896In Stock

$3.27

$2.28

$1.93

$1.71

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories ELP22/6/16 N97 4600 +25% -25%

B66285G0000X197
TDK
1: $4.54
993In Stock

Mfr. Part #
B66285G0000X197

Mouser Part #
871-B66285GX197

TDK

Ferrite Cores & Accessories ELP22/6/16 N97 4600 +25% -25%

Learn More

Datasheet

993In Stock

$4.54

$3.14

$2.68

$2.38

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories ELP32/6/20 N49OL

B66287G0000X149
TDK
1: $5.10
1,937In Stock

Mfr. Part #
B66287G0000X149

Mouser Part #
871-B66287G0000X149

TDK

Ferrite Cores & Accessories ELP32/6/20 N49OL

Learn More

Datasheet

1,937In Stock

$5.10

$3.50

$2.98

$2.61

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories E16/8/5 N87 gap 0.24+-0.02 mm

B66307G0240X187
TDK
1: $1.35
4,714In Stock

Mfr. Part #
B66307G0240X187

Mouser Part #
871-B66307G240X187

TDK

Ferrite Cores & Accessories E16/8/5 N87 gap 0.24+-0.02 mm

Learn More

Datasheet

4,714In Stock

$1.35

$0.942

$0.811

$0.72

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories E47/20/16 N87OL

B66383G0000X187
TDK
1: $8.52
1,121In Stock

Mfr. Part #
B66383G0000X187

Mouser Part #
871-B66383G0000X187

TDK

Ferrite Cores & Accessories E47/20/16 N87OL

Learn More

Datasheet

1,121In Stock

$8.52

$5.88

$4.88

$4.35

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrites

Types of Ferrites

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