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Bulk Ferrite Beads

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Part #

Ferrite Beads 61 WOUND BEAD Z=1000 OHM @100MHz

2961666631
Fair-Rite
1: $0.90
74,278In Stock

Mfr. Part No.
2961666631

Mouser Part No
623-2961666631

Fair-Rite

Ferrite Beads 61 WOUND BEAD Z=1000 OHM @100MHz

74,278In Stock

$0.90

$0.623

$0.536

$0.476

View

Min.: 1
Mult.: 1

Ferrite Beads

Axial

1 kOhms

- 55 C

+ 125 C

10 mm

6 mm

Bulk

Ferrite Beads 43 BEAD ON LEAD

2743010111
Fair-Rite
1: $0.54
12,500In Stock

Mfr. Part No.
2743010111

Mouser Part No
623-2743010111

Fair-Rite

Ferrite Beads 43 BEAD ON LEAD

Datasheet

12,500In Stock

$0.54

$0.376

$0.324

$0.29

View

Min.: 1
Mult.: 1

Ferrite Beads on Leads

Bulk

Ferrite Beads WE-UKW 6-Hole 25MHz 670ohm

7427502
Wurth Elektronik
1: $0.522
6,728In Stock

Mfr. Part No.
7427502

Mouser Part No
710-7427502

Wurth Elektronik

Ferrite Beads WE-UKW 6-Hole 25MHz 670ohm

Learn More

Datasheet

6,728In Stock

$0.522

Min.: 1
Mult.: 1

WE-UKW

Ferrite Beads on Leads

Axial

976 Ohms

3 A

25 %

20 mOhms

- 25 C

+ 125 C

10 mm

6 mm

Bulk

Ferrite Beads 61 Wound Bead 380ohm @ 100MHz

2961666681
Fair-Rite
1: $1.11
4,095In Stock

Mfr. Part No.
2961666681

Mouser Part No
623-2961666681

Fair-Rite

Ferrite Beads 61 Wound Bead 380ohm @ 100MHz

4,095In Stock

$1.11

$0.776

$0.666

$0.577

View

Min.: 1
Mult.: 1

Ferrite Beads

Axial

380 Ohms

- 55 C

+ 125 C

10 mm

6 mm

Bulk

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

2743001111
Fair-Rite
1: $0.14
19,035In Stock

Mfr. Part No.
2743001111

Mouser Part No
623-2743001111

Fair-Rite

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

Product Comments

19,035In Stock

$0.14

$0.121

Min.: 1
Mult.: 1

Ferrite Beads on Leads

Axial

68 Ohms

20 %

- 55 C

+ 125 C

4.45 mm

3.5 mm

Bulk

Ferrite Beads 44 WOUND BEAD Z=600 OHM @100MHz

2944666651
Fair-Rite
1: $0.85
6,353In Stock

Mfr. Part No.
2944666651

Mouser Part No
623-2944666651

Fair-Rite

Ferrite Beads 44 WOUND BEAD Z=600 OHM @100MHz

6,353In Stock

$0.85

$0.586

$0.504

$0.447

View

Min.: 1
Mult.: 1

Ferrite Beads

Radial

600 Ohms

- 55 C

+ 125 C

10 mm

6 mm

Bulk

Ferrite Beads 3.5A Nml Mode 0.51mm Bead Winding

B-3
KEMET
1: $1.09
3,833In Stock

Mfr. Part No.
B-3

Mouser Part No
80-B-3

KEMET

Ferrite Beads 3.5A Nml Mode 0.51mm Bead Winding

Learn More

Datasheet

3,833In Stock

$1.09

$0.83

$0.783

$0.683

View

Min.: 1
Mult.: 1

Bead W

Radial

3.5 A

- 25 C

+ 65 C

10 mm

Bulk

Ferrite Beads 5A Bead Lead DCR=40Ohms

B-06-R-50
KEMET
1: $1.22
164In Stock
2,000Expected 2026/09/17

Mfr. Part No.
B-06-R-50

Mouser Part No
80-B-06-R-50

KEMET

Ferrite Beads 5A Bead Lead DCR=40Ohms

Learn More

Datasheet

164In Stock

2,000Expected 2026/09/17

$1.22

$0.826

$0.601

$0.498

View

Min.: 1
Mult.: 1
Max.: 4,000

Bead L

Ferrite Beads

Radial

40 Ohms

5 A

- 20 C

+ 70 C

6 mm

7 mm

6 mm

Bulk

Ferrite Beads PC BEAD

2944778301
Fair-Rite
1: $2.08
1,024In Stock

Mfr. Part No.
2944778301

Mouser Part No
623-2944778301

Fair-Rite

Ferrite Beads PC BEAD

1,024In Stock

$2.08

$1.43

$1.22

$1.09

View

Min.: 1
Mult.: 1

Ferrite Beads

Radial

224 Ohms

- 55 C

+ 125 C

11.2 mm

11.8 mm

Bulk

Ferrite Beads 44 Wound Bead 1MHz@45OHM

2944666681
Fair-Rite
1: $1.15
3,247In Stock

Mfr. Part No.
2944666681

Mouser Part No
623-2944666681

Fair-Rite

Ferrite Beads 44 Wound Bead 1MHz@45OHM

3,247In Stock

$1.15

$0.799

$0.687

$0.533

View

Min.: 1
Mult.: 1

Ferrite Beads

Axial

565 Ohms

- 55 C

+ 125 C

10 mm

6 mm

Bulk

Ferrite Beads 61 WOUND BEAD Z=780 OHM @100MHz

2961666671
Fair-Rite
1: $0.72
2,965In Stock

Mfr. Part No.
2961666671

Mouser Part No
623-2961666671LF

Fair-Rite

Ferrite Beads 61 WOUND BEAD Z=780 OHM @100MHz

2,965In Stock

$0.72

$0.504

$0.434

$0.386

View

Min.: 1
Mult.: 1

Ferrite Beads

Axial

345 Ohms

- 55 C

+ 125 C

10 mm

6 mm

Bulk

Ferrite Beads 5A Bead Lead DCR=40Ohms

B-06-R-25
KEMET
1: $0.861
2,527In Stock

Mfr. Part No.
B-06-R-25

Mouser Part No
80-B-06-R-25

KEMET

Ferrite Beads 5A Bead Lead DCR=40Ohms

Learn More

Datasheet

2,527In Stock

$0.861

$0.616

$0.525

$0.461

View

Min.: 1
Mult.: 1

Bead L

Ferrite Beads

Radial

40 Ohms

5 A

- 20 C

+ 70 C

6 mm

7 mm

6 mm

Bulk

Ferrite Beads 44 PC BEAD Z=288 OHM @ 100MHz

2944776101
Fair-Rite
1: $1.78
1,613In Stock

Mfr. Part No.
2944776101

Mouser Part No
623-2944776101

Fair-Rite

Ferrite Beads 44 PC BEAD Z=288 OHM @ 100MHz

1,613In Stock

$1.78

$1.23

$1.06

$0.952

View

Min.: 1
Mult.: 1

Ferrite Beads

Radial

315 Ohms

- 55 C

+ 125 C

8 mm

7.6 mm

11.8 mm

Bulk

Ferrite Beads Noise Filter amorphous core

LB4X2X8U
Niterra
1: $3.04
11,279In Stock

Mfr. Part No.
LB4X2X8U

Mouser Part No
757-LB4X2X8U

Niterra

Ferrite Beads Noise Filter amorphous core

Datasheet

11,279In Stock

$3.04

$2.11

$1.80

$1.59

View

Min.: 1
Mult.: 1

LEADED

Ferrite Beads on Leads

Radial

8 A

12 mm

6 mm

Bulk

Ferrite Beads 43 BEAD ON LEAD Z=271 OHM @ 100MHz

2743012201
Fair-Rite
1: $0.89
3,049In Stock
Verify Status with Factory

Mfr. Part No.
2743012201

Mouser Part No
623-2743012201

Verify Status with Factory

Fair-Rite

Ferrite Beads 43 BEAD ON LEAD Z=271 OHM @ 100MHz

3,049In Stock

$0.89

$0.868

Min.: 1
Mult.: 1

Ferrite Beads on Leads

Axial

271 Ohms

- 55 C

+ 125 C

11.4 mm

9.8 mm

Bulk

Ferrite Beads 43 BEAD ON LEAD Z= 110 OHM @ 100 MHz

2743004111
Fair-Rite
1: $0.22
52,818In Stock
Verify Status with Factory

Mfr. Part No.
2743004111

Mouser Part No
623-2743004111

Verify Status with Factory

Fair-Rite

Ferrite Beads 43 BEAD ON LEAD Z= 110 OHM @ 100 MHz

52,818In Stock

$0.22

$0.154

$0.134

$0.076

View

Min.: 1
Mult.: 1

Ferrite Beads on Leads

Axial

110 Ohms

- 55 C

+ 125 C

7.6 mm

3.5 mm

Bulk

Ferrite Beads 44 PC BEAD Z=288 OHM @ 100MHz

2944778101
Fair-Rite
1: $1.78
1,618In Stock

Mfr. Part No.
2944778101

Mouser Part No
623-2944778101

Fair-Rite

Ferrite Beads 44 PC BEAD Z=288 OHM @ 100MHz

1,618In Stock

$1.78

$1.23

$1.06

$0.955

View

Min.: 1
Mult.: 1

Ferrite Beads

Radial

205 Ohms

- 55 C

+ 125 C

11.2 mm

5.75 mm

11.8 mm

Bulk

Ferrite Beads 44 PC BEAD Z=288 OHM @ 100 MHz

2944778102
Fair-Rite
1: $2.12
1,416In Stock
Verify Status with Factory

Mfr. Part No.
2944778102

Mouser Part No
623-2944778102

Verify Status with Factory

Fair-Rite

Ferrite Beads 44 PC BEAD Z=288 OHM @ 100 MHz

Datasheet

1,416In Stock

$2.12

$1.47

$1.26

$1.11

View

Min.: 1
Mult.: 1

Ferrite Beads

288 Ohms

- 55 C

+ 125 C

Bulk

Ferrite Beads EMI/RFI Suppressor Wound Bead ThruHole

4212R-4
Delevan
1: $1.92
78In Stock

Mfr. Part No.
4212R-4

Mouser Part No
807-4212R-4

Delevan

Ferrite Beads EMI/RFI Suppressor Wound Bead ThruHole

Datasheet

78In Stock

$1.92

$1.33

$1.13

$0.998

View

Min.: 1
Mult.: 1

4212R

Ferrite Wound Beads

Axial

375 Ohms

10.5 mm

6.35 mm

Bulk

Ferrite Beads EMI/RFI Suppressor Wound Bead ThruHole

4212-1
Delevan
1: $1.85
15In Stock
1,000Expected 2026/08/18

Mfr. Part No.
4212-1

Mouser Part No
807-4212-1TR

Delevan

Ferrite Beads EMI/RFI Suppressor Wound Bead ThruHole

Datasheet

15In Stock

1,000Expected 2026/08/18

$1.85

$1.28

$1.11

$1.02

View

Min.: 1
Mult.: 1

4212

Ferrite Wound Beads

Axial

750 Ohms

10.5 mm

6.35 mm

Bulk

Ferrite Beads 575 OHM @100MHZ FERRITE BEAD

4212-2
Delevan
1: $1.92
262In Stock

Mfr. Part No.
4212-2

Mouser Part No
807-4212-2

Delevan

Ferrite Beads 575 OHM @100MHZ FERRITE BEAD

Datasheet

262In Stock

$1.92

$1.33

$1.13

$0.998

View

Min.: 1
Mult.: 1

4212

Ferrite Wound Beads

Axial

525 Ohms

10.5 mm

6.35 mm

Bulk

Ferrite Beads 73 SHIELD BEAD

2673018001
Fair-Rite
1: $0.35
15,774In Stock

Mfr. Part No.
2673018001

Mouser Part No
623-2673018001

Fair-Rite

Ferrite Beads 73 SHIELD BEAD

15,774In Stock

$0.35

$0.247

$0.214

$0.191

View

Min.: 1
Mult.: 1

Ferrite Beads

- 55 C

+ 125 C

6.65 mm

2.85 mm

Bulk

Ferrite Beads 43 BEAD ON LEAD Z=391 OHM @ 100MHz

2743014221
Fair-Rite
1: $1.79
3,552In Stock

Mfr. Part No.
2743014221

Mouser Part No
623-2743014221

Fair-Rite

Ferrite Beads 43 BEAD ON LEAD Z=391 OHM @ 100MHz

3,552In Stock

$1.79

$1.24

$1.07

$0.948

View

Min.: 1
Mult.: 1

Ferrite Beads on Leads

Axial

391 Ohms

- 55 C

+ 125 C

16.5 mm

9.8 mm

Bulk

Ferrite Beads 44 WOUND BEAD Z=690 OHM @100MHz

2944666631
Fair-Rite
1: $0.70
6,973In Stock

Mfr. Part No.
2944666631

Mouser Part No
623-2944666631

Fair-Rite

Ferrite Beads 44 WOUND BEAD Z=690 OHM @100MHz

6,973In Stock

$0.70

$0.492

$0.424

$0.378

$0.312

Min.: 1
Mult.: 1

Ferrite Beads

Radial

690 Ohms

- 55 C

+ 125 C

10 mm

6 mm

Bulk

Ferrite Beads 44 WOUND BEAD Z=1.02 kOHM @100MHz

2944666671
Fair-Rite
1: $0.89
6,540In Stock
8,000Expected 2026/09/21

Mfr. Part No.
2944666671

Mouser Part No
623-2944666671LF

Fair-Rite

Ferrite Beads 44 WOUND BEAD Z=1.02 kOHM @100MHz

6,540In Stock

8,000Expected 2026/09/21

$0.89

$0.618

$0.533

$0.476

View

Min.: 1
Mult.: 1

Ferrite Beads

Axial

1.02 kOhms

- 55 C

+ 125 C

10 mm

6 mm

Bulk

Bulk Ferrite Beads

Customer Service Office

Company

Resources

Support

1.24 Ohms
1.6 Ohms, 7.65 Ohms, 12 Ohms
1.75 Ohms, 9.35 Ohms, 15.5 Ohms
2 Ohms
4 Ohms
5 Ohms
30 Ohms
40 Ohms
47 Ohms
56 Ohms
64 Ohms
68 Ohms
78 Ohms
82 Ohms
91 Ohms
100 Ohms
110 Ohms
133 Ohms
145 Ohms
150 Ohms

2 mm
3 mm
3.2 mm
3.68 mm
4.1 mm
4.45 mm
4.7 mm
5.1 mm
5.25 mm
6 mm
6.35 mm
6.4 mm
6.65 mm
6.7 mm
7 mm
7.5 mm
7.6 mm
8 mm
8.5 mm
8.9 mm