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

LeaderTech Ferrite Toroids / Ferrite Rings

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

Results: 50

Applied Filters:

Manufacturer = LeaderTech

Product

Inside Diameter

Outside Diameter

Inside Length

Outside Length

Outside Height

Core Material

Reset All

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Inside Diameter	Outside Diameter	Inside Length	Outside Length	Outside Height	Packaging	Core Material
Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.620" I.D. 28B1102-1 LeaderTech 1: $41.79 78In Stock	Mfr. Part No. 28B1102-1 Mouser Part No 861-28B1102-1	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.620" I.D.	Datasheet	78In Stock	$41.79 $34.71 $34.68	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	15.7 mm	27.9 mm			25.4 mm	Bulk
Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 1.00" I.D. 28B2000-3 LeaderTech 1: $230.63 23In Stock	Mfr. Part No. 28B2000-3 Mouser Part No 861-28B2000-3	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 1.00" I.D.	Datasheet	23In Stock	$230.63 $211.38	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	25.4 mm	50.8 mm			50.8 mm	Bulk
Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.882" I.D. 28B1387-1 LeaderTech 1: $60.08 45In Stock	Mfr. Part No. 28B1387-1 Mouser Part No 861-28B1387-1	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.882" I.D.	Datasheet	45In Stock	$60.08 $48.02 $43.93	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: $8.53 299In Stock	Mfr. Part No. 28B0137-3 Mouser Part No 861-28B0137-3	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.051" I.D.	Datasheet	299In Stock	$8.53 $6.94 $3.85 $3.60 View $3.55 $3.54	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 0.250" I.D. 28B0562-2 LeaderTech 1: $16.02 129In Stock	Mfr. Part No. 28B0562-2 Mouser Part No 861-28B0562-2	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.250" I.D.	Datasheet	129In Stock	$16.02 $11.66 $9.32 $8.87 $8.36	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	6.4 mm	14.2 mm			28.6 mm	Bulk
Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.310" I.D. 28B0625-1 LeaderTech 1: $10.39 18In Stock	Mfr. Part No. 28B0625-1 Mouser Part No 861-28B0625-1	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.310" I.D.	Datasheet	18In Stock	$10.39 $7.21 $5.98 $5.45 View $5.21 $4.96	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: $3.86 316In Stock	Mfr. Part No. 28B0375-3 Mouser Part No 861-28B0375-3	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.192" I.D.	Datasheet	316In Stock	$3.86 $1.58 $1.27	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: $8.00 210In Stock	Mfr. Part No. 28B0250-1 Mouser Part No 861-28B0250-1	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.125" I.D.	Datasheet	210In Stock	$8.00 $6.94 $4.23 $3.81 $3.37	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: $9.90 84In Stock	Mfr. Part No. 28B0686-2 Mouser Part No 861-28B0686-2	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.375" I.D.	Datasheet	84In Stock	$9.90 $6.87 $5.48 $5.03 $4.73	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	9.5 mm	17.4 mm			28.6 mm	Bulk
Ferrite Toroids / Ferrite Rings Toroid Ferrite 4.275" I.D. 28B5945 LeaderTech 1: $712.29 19In Stock	Mfr. Part No. 28B5945 Mouser Part No 861-28B5945	LeaderTech	Ferrite Toroids / Ferrite Rings Toroid Ferrite 4.275" I.D.	Datasheet	19In Stock	$712.29 $665.28	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: $18.36 28In Stock	Mfr. Part No. JB28B0010 Mouser Part No 861-JB28B0010	LeaderTech	Ferrite Toroids / Ferrite Rings Jelly Bean Snap Internal Lock & Grip	Datasheet	28In Stock	$18.36 $17.34 $10.36 $10.35	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings		7.4 mm	17 mm				Bulk
Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.430" I.D. 28B0736-0 LeaderTech 1: $16.02 52Expected 6/10/2026	Mfr. Part No. 28B0736-0 Mouser Part No 861-28B0736-0	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.430" I.D.	Datasheet	52Expected 6/10/2026	$16.02 $13.87 $8.36	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	10.9 mm	18.7 mm			33.7 mm	Bulk
Ferrite Toroids / Ferrite Rings Toroid Ferrite 1.4" I.D. 28B2400-0 LeaderTech 1: $37.50 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. 28B2400-0 Mouser Part No 861-28B2400-0	LeaderTech	Ferrite Toroids / Ferrite Rings Toroid Ferrite 1.4" I.D.	Datasheet	Non-Stocked Lead-Time 7 Weeks	$37.50 $25.70 $24.30	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: $14.78 Non-Stocked	Mfr. Part No. 20B0736-0 Mouser Part No 861-20B0736-0	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.430" I.D.	Datasheet	Non-Stocked	$14.78 $12.62 $11.15	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: $9.78 Non-Stocked	Mfr. Part No. 28B0071 Mouser Part No 861-28B0071	LeaderTech	Ferrite Toroids / Ferrite Rings .710"X.130" DIA RECT PLATE FERRITE--28B0071	Datasheet	Non-Stocked	$9.78 $6.79 $5.43 $4.96 $4.68	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: $4.45 258On Order	Mfr. Part No. 28B0138-7 Mouser Part No 861-28B0138-7	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.034" I.D.	Datasheet	258On Order	$4.45 $3.05 $2.58 $2.49 $1.90	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: $8.00 Non-Stocked	Mfr. Part No. 28B0200-4 Mouser Part No 861-28B0200-4	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.062" I.D.	Datasheet	Non-Stocked	$8.00 $5.49 $4.65 $4.49 $3.44	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: $4.45 Non-Stocked	Mfr. Part No. 28B0300-0 Mouser Part No 861-28B0300-0	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.069" I.D.	Datasheet	Non-Stocked	$4.45 $3.05 $2.58 $2.49 $1.90	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: $8.00 Non-Stocked	Mfr. Part No. 28B0350-0 Mouser Part No 861-28B0350-0	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.170" I.D.	Datasheet	Non-Stocked	$8.00 $5.49 $4.65 $4.23	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: $4.45 Non-Stocked	Mfr. Part No. 28B0355-0 Mouser Part No 861-28B0355-0	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.187" I.D.	Datasheet	Non-Stocked	$4.45 $3.05 $2.58 $2.49 $1.90	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: $9.78 Non-Stocked	Mfr. Part No. 28B0385-2 Mouser Part No 861-28B0385-2	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.038" I.D.	Datasheet	Non-Stocked	$9.78 $6.79 $5.43 $4.96 $4.68	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: $9.78 Non-Stocked	Mfr. Part No. 28B0563-0 Mouser Part No 861-28B0563-0	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.286" I.D.	Datasheet	Non-Stocked	$9.78 $6.79 $5.43 $4.96 $4.68	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: $9.78 Non-Stocked	Mfr. Part No. 28B0625-0 Mouser Part No 861-28B0625-0	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.310" I.D.	Datasheet	Non-Stocked	$9.78 $6.79 $5.43 $4.96 $4.68	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: $9.78 Non-Stocked	Mfr. Part No. 28B0626-0 Mouser Part No 861-28B0626-0	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.133" I.D.	Datasheet	Non-Stocked	$9.78 $6.79 $5.43 $4.96 $4.68	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: $25.28 Non-Stocked	Mfr. Part No. 28B0672-0 Mouser Part No 861-28B0672-0	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.345" I.D.	Datasheet	Non-Stocked	$25.28	Min.: 100 Mult.: 20	Ferrite Toroids / Ferrite Rings	Toroids	8.6 mm	25.4 mm			17.1 mm	Bulk