Ferrites – Mouser United Kingdom

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28x Ferrite Cable Cores

Laird 28x Ferrite Cable Cores come in four variants: split/snap-on (28A), cylindrical (28B), solid core (28R), and split core (28S). The 28x ferrite cable cores are constructed from ultra-thin mixtures of iron, nickel, and zinc oxides. They are available in cylinder, ribbon, split-flat, and clamp-on shapes. Laird 28x ferrite cable cores provide excellent differential and common mode EMI suppression on flat cable assemblies.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product
Ferrite Cable Cores 235ohms 100MHz 26.8mm Inside Slot 28R1518-000 Laird 1: £2.38 744In Stock 784Expected 16/11/2026	Mfr. Part No. 28R1518-000 Mouser Part No 875-28R1518-000	Laird	Ferrite Cable Cores 235ohms 100MHz 26.8mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	744In Stock 784Expected 16/11/2026	£2.38 £1.63 £1.41 £1.24 View £1.08 £1.05 £0.995 £0.96	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores 170ohms 100MHz 52.07mm Inside Slot 28R1779-100 Laird 1: £3.04 265In Stock	Mfr. Part No. 28R1779-100 Mouser Part No 875-28R1779-100	Laird	Ferrite Cable Cores 170ohms 100MHz 52.07mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	265In Stock	£3.04 £2.08 £1.77 £1.54 View £1.34 £1.28 £1.25	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores 98 ohms 100MHz 13.6 mm Inside Slot 28R0614-200 Laird 1: £0.421 1,791In Stock	Mfr. Part No. 28R0614-200 Mouser Part No 875-28R0614-200	Laird	Ferrite Cable Cores 98 ohms 100MHz 13.6 mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	1,791In Stock	£0.421 £0.288 £0.251 £0.224 View £0.198 £0.169 £0.148 £0.134 £0.126	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores Rib,Sld,BB EMI Ferrite Core 28R1025-000 Laird 1: £0.45 695In Stock 5,880Expected 18/01/2027	Mfr. Part No. 28R1025-000 Mouser Part No 875-28R1025-000	Laird	Ferrite Cable Cores Rib,Sld,BB EMI Ferrite Core Learn More about Laird 28x ferrite cable cores	Datasheet	695In Stock 5,880Expected 18/01/2027	£0.45 £0.31 £0.27 £0.241 View £0.212 £0.181 £0.158 £0.144 £0.135	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores 393ohms 100MHz 26mm Inside Slot 28R1417-000 Laird 1: £3.70 305In Stock	Mfr. Part No. 28R1417-000 Mouser Part No 875-28R1417-000	Laird	Ferrite Cable Cores 393ohms 100MHz 26mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	305In Stock	£3.70 £2.54 £2.16 £1.88 View £1.63 £1.52	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core 28R1476-100 Laird 1: £0.788 3,738In Stock	Mfr. Part No. 28R1476-100 Mouser Part No 875-28R1476-100	Laird	Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core Learn More about Laird 28x ferrite cable cores	Datasheet	3,738In Stock	£0.788 £0.544 £0.465 £0.413 View £0.373 £0.306 £0.287 £0.284	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Clamp On Cores Rnd,Spl,BB,CSNO Snap-on 28A2025-000 Laird 1: £1.94 1,041In Stock	Mfr. Part No. 28A2025-000 Mouser Part No 875-28A2025-000	Laird	Ferrite Clamp On Cores Rnd,Spl,BB,CSNO Snap-on Learn More about Laird 28a ferrite clamp filters	Datasheet	1,041In Stock	£1.94 £1.29 £1.10 £0.978 View £0.849 £0.826 £0.69 £0.689	Min.: 1 Mult.: 1	Ferrite Clamp On Cores
Ferrite Cable Cores 28R1467-010 Laird 1: £1.24 884In Stock	Mfr. Part No. 28R1467-010 Mouser Part No 739-28R1467-010	Laird	Ferrite Cable Cores Learn More about Laird 28x ferrite cable cores	Datasheet	884In Stock	£1.24 £0.863 £0.735 £0.65 View £0.581 £0.478 £0.453 £0.421	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores 317ohms 100MHz 6.35mm Inside Dia. 28B0562-200 Laird 1: £1.07 81,934In Stock 50,600Expected 16/11/2026	Mfr. Part No. 28B0562-200 Mouser Part No 875-28B0562-200	Laird	Ferrite Cable Cores 317ohms 100MHz 6.35mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	81,934In Stock 50,600Expected 16/11/2026	£1.07 £0.747 £0.641 £0.568 View £0.50 £0.417 £0.406 £0.39 £0.383	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores 280ohms 100MHz 7.87mm Inside Dia. 28B0625-100 Laird 1: £1.14 32,973In Stock 27,280Expected 14/12/2026	Mfr. Part No. 28B0625-100 Mouser Part No 875-28B0625-100	Laird	Ferrite Cable Cores 280ohms 100MHz 7.87mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	32,973In Stock 27,280Expected 14/12/2026	£1.14 £0.818 £0.692 £0.617 View £0.543 £0.457 £0.445 £0.437	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores 245ohms 100MHz 8.76mm Inside Dia. 28B0672-000 Laird 1: £1.22 39,296In Stock	Mfr. Part No. 28B0672-000 Mouser Part No 875-28B0672-000	Laird	Ferrite Cable Cores 245ohms 100MHz 8.76mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	39,296In Stock	£1.22 £0.856 £0.728 £0.644 View £0.566 £0.472 £0.422	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 240ohms 100MHz 28A0350-0B2 Laird 1: £1.48 18,349In Stock	Mfr. Part No. 28A0350-0B2 Mouser Part No 875-28A0350-0B2	Laird	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 240ohms 100MHz Learn More about Laird 28a ferrite clamp filters	Datasheet	18,349In Stock	£1.48 £1.06 £0.917 £0.818 View £0.728 £0.617	Min.: 1 Mult.: 1	Ferrite Clamp On Cores
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 572ohms 100MHz 28A0592-0A2 Laird 1: £2.27 26,768In Stock	Mfr. Part No. 28A0592-0A2 Mouser Part No 875-28A0592-0A2	Laird	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 572ohms 100MHz Learn More about Laird 28a ferrite clamp filters	Datasheet	26,768In Stock	£2.27 £1.57 £1.19 £1.04 £0.969	Min.: 1 Mult.: 1	Ferrite Clamp On Cores
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 407ohms 100MHz 28A0593-0A2 Laird 1: £1.98 40,597In Stock 22,464Expected 15/12/2026	Mfr. Part No. 28A0593-0A2 Mouser Part No 875-28A0593-0A2	Laird	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 407ohms 100MHz Learn More about Laird 28a ferrite clamp filters	Datasheet	40,597In Stock 22,464Expected 15/12/2026	£1.98 £1.54 £1.35 £1.20 View £1.05 £0.995	Min.: 1 Mult.: 1	Ferrite Clamp On Cores
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 270ohms 100MHz 28A2026-0A2 Laird 1: £1.68 13,246In Stock	Mfr. Part No. 28A2026-0A2 Mouser Part No 875-28A2026-0A2	Laird	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 270ohms 100MHz Learn More about Laird 28a ferrite clamp filters	Datasheet	13,246In Stock	£1.68 £1.16 £0.995 £0.882 £0.863	Min.: 1 Mult.: 1	Ferrite Clamp On Cores
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 250ohms 100MHz 28A2029-0A2 Laird 1: £2.11 12,247In Stock	Mfr. Part No. 28A2029-0A2 Mouser Part No 875-28A2029-0A2	Laird	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 250ohms 100MHz Learn More about Laird 28a ferrite clamp filters	Datasheet	12,247In Stock	£2.11 £1.82 £1.58 £1.40 View £1.21 £1.06	Min.: 1 Mult.: 1	Ferrite Clamp On Cores
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 220ohms 100MHz 28A2736-0A2 Laird 1: £1.59 55,940In Stock	Mfr. Part No. 28A2736-0A2 Mouser Part No 875-28A2736-0A2	Laird	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 220ohms 100MHz Learn More about Laird 28a ferrite clamp filters	Datasheet	55,940In Stock	£1.59 £1.10 £0.943 £0.834 View £0.727 £0.637	Min.: 1 Mult.: 1	Ferrite Clamp On Cores
Ferrite Cable Cores 230ohms 100MHz 52.07mm Inside Slot 28S2001-2A2 Laird 1: £6.78 3,507In Stock	Mfr. Part No. 28S2001-2A2 Mouser Part No 875-28S2001-2A2	Laird	Ferrite Cable Cores 230ohms 100MHz 52.07mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	3,507In Stock	£6.78 £4.58 £3.84 £3.36 £3.31	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Split
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 233 Ohms 100MHz 28A2738-0A2 Laird 1: £4.70 3,939In Stock	Mfr. Part No. 28A2738-0A2 Mouser Part No 875-28A2738-0A2	Laird	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 233 Ohms 100MHz Learn More about Laird 28a ferrite clamp filters	Datasheet	3,939In Stock	£4.70 £3.22 £2.67 £2.39 View £2.08 £2.00	Min.: 1 Mult.: 1	Ferrite Clamp On Cores
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 425ohms 100MHz 28A5131-0A2 Laird 1: £18.32 617In Stock 630On Order	Mfr. Part No. 28A5131-0A2 Mouser Part No 875-28A5131-0A2	Laird	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 425ohms 100MHz Learn More about Laird 28a ferrite clamp filters	Datasheet	617In Stock 630On Order On Order Ship Dates Mfr. No: 28A5131-0A2 Stock: 617 Can Dispatch Immediately On Order: 540 Expected 04/11/2026 90 Expected 16/11/2026 Factory Lead Time: 12 Weeks	£18.32 £11.86 £11.01	Min.: 1 Mult.: 1	Ferrite Clamp On Cores
Ferrite Cable Cores 121 ohms 100MHz 2 mm Inside Dia. 28B0157-100 Laird 1: £0.24 20,120In Stock	Mfr. Part No. 28B0157-100 Mouser Part No 875-28B0157-100	Laird	Ferrite Cable Cores 121 ohms 100MHz 2 mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	20,120In Stock	£0.24 £0.168 £0.13 £0.116 View £0.10 £0.087 £0.077 £0.072 £0.067	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores 138ohms 100MHz 3.99mm Inside Dia. 28B0268-000 Laird 1: £0.233 116,481In Stock 5,000Expected 04/11/2026	Mfr. Part No. 28B0268-000 Mouser Part No 875-28B0268-000	Laird	Ferrite Cable Cores 138ohms 100MHz 3.99mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	116,481In Stock 5,000Expected 04/11/2026	£0.233 £0.161 £0.139 £0.112 View £0.108 £0.084 £0.073 £0.07	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores 146ohms 100MHz 3.8mm Inside Dia. 28B0275-000 Laird 1: £0.323 33,976In Stock	Mfr. Part No. 28B0275-000 Mouser Part No 875-28B0275-000	Laird	Ferrite Cable Cores 146ohms 100MHz 3.8mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	33,976In Stock	£0.323 £0.228 £0.176 £0.157 View £0.134 £0.132 £0.106 £0.10 £0.098	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores 158ohms 100MHz 3.17mm Inside Dia. 28B0315-100 Laird 1: £0.315 13,473In Stock	Mfr. Part No. 28B0315-100 Mouser Part No 875-28B0315-100	Laird	Ferrite Cable Cores 158ohms 100MHz 3.17mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	13,473In Stock	£0.315 £0.223 £0.174 £0.154 View £0.131 £0.115 £0.093	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores 143ohms 100MHz 3.8mm Inside Dia. 28B0339-000 Laird 1: £0.33 15,487In Stock	Mfr. Part No. 28B0339-000 Mouser Part No 875-28B0339-000	Laird	Ferrite Cable Cores 143ohms 100MHz 3.8mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	15,487In Stock	£0.33 £0.231 £0.179 £0.159 View £0.135 £0.119 £0.097	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid

28x Ferrite Cable Cores

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28x Ferrite Cable Cores

Types of Ferrites

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