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LeaderTech Ferrite Toroids / Ferrite Rings

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Part #

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 1.00" I.D.

28B2000-3
LeaderTech
1: $178.346
23In Stock

Mfr. Part #
28B2000-3

Mouser Part #
861-28B2000-3

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 1.00" I.D.

Datasheet

23In Stock

$178.346

$163.128

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

25.4 mm

50.8 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.882" I.D.

28B1387-1
LeaderTech
1: $46.464
47In Stock

Mfr. Part #
28B1387-1

Mouser Part #
861-28B1387-1

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.882" I.D.

Datasheet

47In Stock

$46.464

$37.819

$35.747

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

22.4 mm

35.2 mm

15 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.051" I.D.

28B0137-3
LeaderTech
1: $6.594
300In Stock

Mfr. Part #
28B0137-3

Mouser Part #
861-28B0137-3

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.051" I.D.

Datasheet

300In Stock

$6.594

$4.522

$3.839

$3.365

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

1.3 mm

3.5 mm

12.7 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.430" I.D.

28B0736-0
LeaderTech
1: $46.464
52In Stock

Mfr. Part #
28B0736-0

Mouser Part #
861-28B0736-0

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.430" I.D.

Datasheet

52In Stock

$46.464

$37.819

$33.980

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

10.9 mm

18.7 mm

33.7 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.310" I.D.

28B0625-1
LeaderTech
1: $8.035
18In Stock

Mfr. Part #
28B0625-1

Mouser Part #
861-28B0625-1

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.310" I.D.

Datasheet

18In Stock

$8.035

$5.574

$4.459

$4.081

$3.839

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

7.9 mm

15.9 mm

28.6 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.192" I.D.

28B0375-3
LeaderTech
1: $2.587
316In Stock

Mfr. Part #
28B0375-3

Mouser Part #
861-28B0375-3

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.192" I.D.

Datasheet

316In Stock

$2.587

$1.788

$1.525

$1.346

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

4.8 mm

9.5 mm

19.1 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.125" I.D.

28B0250-1
LeaderTech
1: $6.184
84In Stock

Mfr. Part #
28B0250-1

Mouser Part #
861-28B0250-1

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.125" I.D.

Datasheet

84In Stock

$6.184

$4.249

$3.597

$3.145

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

3.2 mm

6.4 mm

15.9 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.375" I.D.

28B0686-2
LeaderTech
1: $29.332
84In Stock

Mfr. Part #
28B0686-2

Mouser Part #
861-28B0686-2

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.375" I.D.

Datasheet

84In Stock

$29.332

$21.844

$19.435

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

9.5 mm

17.4 mm

28.6 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.620" I.D.

28B1102-1
LeaderTech
1: $32.318
18In Stock
60Expected 8/3/2026

Mfr. Part #
28B1102-1

Mouser Part #
861-28B1102-1

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.620" I.D.

Datasheet

18In Stock

60Expected 8/3/2026

$32.318

$24.063

$24.042

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

15.7 mm

27.9 mm

25.4 mm

Bulk

Ferrite Toroids / Ferrite Rings Toroid Ferrite 4.275" I.D.

28B5945
LeaderTech
1: $550.812
19In Stock

Mfr. Part #
28B5945

Mouser Part #
861-28B5945

LeaderTech

Ferrite Toroids / Ferrite Rings Toroid Ferrite 4.275" I.D.

Datasheet

19In Stock

$550.812

$504.370

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

108.6 mm

149.4 mm

12.7 mm

Bulk

Ferrite Toroids / Ferrite Rings Jelly Bean Snap Internal Lock & Grip

JB28B0010
LeaderTech
1: $46.464
29In Stock

Mfr. Part #
JB28B0010

Mouser Part #
861-JB28B0010

LeaderTech

Ferrite Toroids / Ferrite Rings Jelly Bean Snap Internal Lock & Grip

Datasheet

29In Stock

$46.464

$35.495

$33.991

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

7.4 mm

17 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.250" I.D.

28B0562-2
LeaderTech
1: $46.464
179Expected 7/29/2026

Mfr. Part #
28B0562-2

Mouser Part #
861-28B0562-2

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.250" I.D.

Datasheet

179Expected 7/29/2026

$46.464

$37.819

$33.980

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

6.4 mm

14.2 mm

28.6 mm

Bulk

Ferrite Toroids / Ferrite Rings Toroid Ferrite 1.4" I.D.

28B2400-0
LeaderTech
1: $28.995
Non-Stocked Lead-Time 7 Weeks

Mfr. Part #
28B2400-0

Mouser Part #
861-28B2400-0

LeaderTech

Ferrite Toroids / Ferrite Rings Toroid Ferrite 1.4" I.D.

Datasheet

Non-Stocked Lead-Time 7 Weeks

$28.995

$16.522

$16.512

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

35.56 mm

61 mm

12.7 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.430" I.D.

20B0736-0
LeaderTech
1: $28.995
Non-Stocked

Mfr. Part #
20B0736-0

Mouser Part #
861-20B0736-0

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.430" I.D.

Datasheet

Non-Stocked

$28.995

$16.522

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

10.9 mm

18.7 mm

28.6 mm

Bulk

Ferrite Toroids / Ferrite Rings .710"X.130" DIA RECT PLATE FERRITE--28B0071

28B0071
LeaderTech
1: $7.562
Non-Stocked

Mfr. Part #
28B0071

Mouser Part #
861-28B0071

LeaderTech

Ferrite Toroids / Ferrite Rings .710"X.130" DIA RECT PLATE FERRITE--28B0071

Datasheet

Non-Stocked

$7.562

$5.248

$4.196

$3.839

$3.618

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Plates

13 mm

18 mm

3.3 mm

Bulk

Ferrite

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.034" I.D.

28B0138-7
LeaderTech
1: $3.439
Non-Stocked

Mfr. Part #
28B0138-7

Mouser Part #
861-28B0138-7

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.034" I.D.

Datasheet

Non-Stocked

$3.439

$2.356

$1.998

$1.746

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

0.9 mm

3.5 mm

14 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.062" I.D.

28B0200-4
LeaderTech
1: $6.184
Non-Stocked

Mfr. Part #
28B0200-4

Mouser Part #
861-28B0200-4

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.062" I.D.

Datasheet

Non-Stocked

$6.184

$4.249

$3.597

$3.145

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

1.6 mm

5.1 mm

22.9 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.069" I.D.

28B0300-0
LeaderTech
1: $3.439
Non-Stocked

Mfr. Part #
28B0300-0

Mouser Part #
861-28B0300-0

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.069" I.D.

Datasheet

Non-Stocked

$3.439

$2.356

$1.998

$1.746

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

1.8 mm

7.6 mm

5.1 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.170" I.D.

28B0350-0
LeaderTech
1: $6.184
Non-Stocked

Mfr. Part #
28B0350-0

Mouser Part #
861-28B0350-0

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.170" I.D.

Datasheet

Non-Stocked

$6.184

$4.249

$3.597

$3.145

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

4.3 mm

8.7 mm

15.9 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.187" I.D.

28B0355-0
LeaderTech
1: $3.439
Non-Stocked

Mfr. Part #
28B0355-0

Mouser Part #
861-28B0355-0

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.187" I.D.

Datasheet

Non-Stocked

$3.439

$2.356

$1.998

$1.746

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

4.7 mm

20 mm

9 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.038" I.D.

28B0385-2
LeaderTech
1: $7.562
Non-Stocked

Mfr. Part #
28B0385-2

Mouser Part #
861-28B0385-2

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.038" I.D.

Datasheet

Non-Stocked

$7.562

$5.248

$4.196

$3.839

$3.618

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

0.9 mm

9.8 mm

16.5 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.286" I.D.

28B0563-0
LeaderTech
1: $7.562
Non-Stocked

Mfr. Part #
28B0563-0

Mouser Part #
861-28B0563-0

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.286" I.D.

Datasheet

Non-Stocked

$7.562

$5.248

$4.196

$3.839

$3.618

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

7.3 mm

14.2 mm

15.2 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.310" I.D.

28B0625-0
LeaderTech
1: $28.995
Non-Stocked

Mfr. Part #
28B0625-0

Mouser Part #
861-28B0625-0

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.310" I.D.

Datasheet

Non-Stocked

$28.995

$16.522

$16.512

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

7.9 mm

12.9 mm

14.3 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.133" I.D.

28B0626-0
LeaderTech
1: $28.995
Non-Stocked

Mfr. Part #
28B0626-0

Mouser Part #
861-28B0626-0

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.133" I.D.

Datasheet

Non-Stocked

$28.995

$21.591

$19.214

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

3.4 mm

16 mm

15.9 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.345" I.D.

28B0672-0
LeaderTech
100: $16.964
Non-Stocked

Mfr. Part #
28B0672-0

Mouser Part #
861-28B0672-0

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.345" I.D.

Datasheet

Non-Stocked

$16.964

Min.: 100
Mult.: 20

Ferrite Toroids / Ferrite Rings

Toroids

8.6 mm

25.4 mm

17.1 mm

Bulk

LeaderTech Ferrite Toroids / Ferrite Rings

Customer Service Office

Company

Resources

Support

0.9 mm
1.3 mm
1.6 mm
1.8 mm
3.2 mm
3.4 mm
3.8 mm
4.3 mm
4.7 mm
4.75 mm
4.8 mm
6.4 mm
6.5 mm
7.3 mm
7.4 mm
7.9 mm
8 mm
8.6 mm
8.76 mm
9.5 mm

3.5 mm
5.1 mm
6.4 mm
7.6 mm
8.7 mm
9.5 mm
9.7 mm
9.8 mm
10 mm
12.9 mm
14.2 mm
15 mm
15.9 mm
16 mm
17 mm
17.07 mm
17.4 mm
18.67 mm
18.7 mm
19.8 mm

2.54 mm
3.3 mm
5.1 mm
6.4 mm
9 mm
12.7 mm
14 mm
14.3 mm
15 mm
15.2 mm
15.55 mm
15.9 mm
16.5 mm
17.1 mm
19.1 mm
22.9 mm
25.4 mm
28.6 mm
33.7 mm
35.1 mm