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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 170ohms 100MHz 28A0392-0A2 Laird 1: 1,23 € 59.972In Stock	Mfr. Part No. 28A0392-0A2 Mouser Part No 875-28A0392-0A2	Laird	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 170ohms 100MHz Learn More about Laird 28a ferrite clamp filters	Datasheet	59.972In Stock	1,23 € 0,937 € 0,788 € 0,71 € View 0,624 € 0,52 € 0,513 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 150ohms 100MHz 12.5mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET 28S0670-000 Laird 1: 0,963 € 11.049In Stock 14.364Expected 1/12/2027	Mfr. Part No. 28S0670-000 Mouser Part No 875-28S0670-000	Laird	Ferrite Cable Cores 150ohms 100MHz 12.5mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET Learn More about Laird 28x ferrite cable cores	Datasheet	11.049In Stock 14.364Expected 1/12/2027	0,963 € 0,664 € 0,568 € 0,504 € View 0,454 € 0,373 € 0,364 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 140ohms 100MHz 15mm Inside Slot 28R0756-200 Laird 1: 0,714 € 18.832In Stock	Mfr. Part No. 28R0756-200 Mouser Part No 875-28R0756-200	Laird	Ferrite Cable Cores 140ohms 100MHz 15mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	18.832In Stock	0,714 € 0,501 € 0,441 € 0,392 € View 0,347 € 0,293 € 0,255 € 0,228 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 91 ohms 100MHz 22 mm Inside Slot 28R1022-000 Laird 1: 0,447 € 16.471In Stock	Mfr. Part No. 28R1022-000 Mouser Part No 875-28R1022-000	Laird	Ferrite Cable Cores 91 ohms 100MHz 22 mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	16.471In Stock	0,447 € 0,31 € 0,269 € 0,24 € View 0,212 € 0,181 € 0,158 € 0,149 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 110ohms 100MHz 18.7mm Inside Slot 28R0898-100 Laird 1: 0,482 € 9.834In Stock	Mfr. Part No. 28R0898-100 Mouser Part No 875-28R0898-100	Laird	Ferrite Cable Cores 110ohms 100MHz 18.7mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	9.834In Stock	0,482 € 0,341 € 0,294 € 0,262 € View 0,233 € 0,198 € 0,173 € 0,135 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 79 ohms 100MHz 1.5 mm Inside Dia. 28B0141-000 Laird 1: 0,206 € 191.533In Stock	Mfr. Part No. 28B0141-000 Mouser Part No 875-28B0141-000	Laird	Ferrite Cable Cores 79 ohms 100MHz 1.5 mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	191.533In Stock	0,206 € 0,144 € 0,113 € 0,101 € View 0,086 € 0,076 € 0,067 € 0,049 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 123 ohms 100 MHz 21mm Internal Slot 28R0983-000 Laird 1: 0,533 € 7.677In Stock	Mfr. Part No. 28R0983-000 Mouser Part No 875-28R0983-000	Laird	Ferrite Cable Cores 123 ohms 100 MHz 21mm Internal Slot Learn More about Laird 28x ferrite cable cores	Datasheet	7.677In Stock	0,533 € 0,374 € 0,323 € 0,288 € View 0,255 € 0,217 € 0,189 € 0,151 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 140ohms 100MHz 33mm Inside Slot 28R1457-400 Laird 1: 0,963 € 5.122In Stock	Mfr. Part No. 28R1457-400 Mouser Part No 875-28R1457-400	Laird	Ferrite Cable Cores 140ohms 100MHz 33mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	5.122In Stock	0,963 € 0,673 € 0,579 € 0,513 € View 0,453 € 0,38 € 0,302 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 91ohms 100MHz 9.52mm Inside Dia. 28B0686-000 Laird 1: 0,585 € 35.937In Stock	Mfr. Part No. 28B0686-000 Mouser Part No 875-28B0686-000	Laird	Ferrite Cable Cores 91ohms 100MHz 9.52mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	35.937In Stock	0,585 € 0,407 € 0,354 € 0,315 € View 0,255 € 0,226 € 0,206 € 0,168 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 127ohms 100MHz 18.7mm Inside Slot 28R0898-200 Laird 1: 0,576 € 7.206In Stock	Mfr. Part No. 28R0898-200 Mouser Part No 875-28R0898-200	Laird	Ferrite Cable Cores 127ohms 100MHz 18.7mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	7.206In Stock	0,576 € 0,404 € 0,349 € 0,311 € View 0,276 € 0,233 € 0,204 € 0,165 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 168ohms 100MHz 27mm Inside Slot 28R1141-010 Laird 1: 1,65 € 18.131In Stock	Mfr. Part No. 28R1141-010 Mouser Part No 875-28R1141-010	Laird	Ferrite Cable Cores 168ohms 100MHz 27mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	18.131In Stock	1,65 € 1,14 € 0,98 € 0,869 € View 0,755 € 0,567 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 424ohms 100MHz 3.55mm Inside Dia. 28B0473-200 Laird 1: 1,20 € 12.349In Stock	Mfr. Part No. 28B0473-200 Mouser Part No 875-28B0473-200	Laird	Ferrite Cable Cores 424ohms 100MHz 3.55mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	12.349In Stock	1,20 € 0,83 € 0,712 € 0,631 € View 0,556 € 0,464 € 0,385 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 122ohms 100MHz 13.72mm Inside Dia. 28B0870-100 Laird 1: 1,13 € 8.476In Stock	Mfr. Part No. 28B0870-100 Mouser Part No 875-28B0870-100	Laird	Ferrite Cable Cores 122ohms 100MHz 13.72mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	8.476In Stock	1,13 € 0,784 € 0,674 € 0,598 € View 0,527 € 0,441 € 0,394 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 235ohms 100MHz 26.8mm Inside Slot 28R1518-000 Laird 1: 2,73 € 744In Stock 784Expected 11/17/2026	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 11/17/2026	2,73 € 1,87 € 1,61 € 1,42 € View 1,24 € 1,20 € 1,14 € 1,10 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 170ohms 100MHz 52.07mm Inside Slot 28R1779-100 Laird 1: 3,48 € 290In 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	290In Stock	3,48 € 2,38 € 2,03 € 1,76 € View 1,53 € 1,47 € 1,43 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 195ohms 100MHz 3.55mm Inside Dia. 28B0473-000 Laird 1: 0,602 € 1.013In Stock 5.292Expected 12/28/2026	Mfr. Part No. 28B0473-000 Mouser Part No 875-28B0473-000	Laird	Ferrite Cable Cores 195ohms 100MHz 3.55mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	1.013In Stock 5.292Expected 12/28/2026	0,602 € 0,421 € 0,371 € 0,329 € View 0,292 € 0,246 € 0,215 € 0,205 € 0,192 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 98 ohms 100MHz 13.6 mm Inside Slot 28R0614-200 Laird 1: 0,482 € 1.793In 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	1.793In Stock	0,482 € 0,33 € 0,288 € 0,257 € View 0,227 € 0,194 € 0,169 € 0,154 € 0,144 €	Min.: 1 Mult.: 1
Ferrite Cable Cores Rib,Sld,BB EMI Ferrite Core 28R1025-000 Laird 1: 0,516 € 695In Stock 5.880Expected 1/11/2027	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 1/11/2027	0,516 € 0,355 € 0,309 € 0,276 € View 0,243 € 0,207 € 0,181 € 0,165 € 0,149 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 393ohms 100MHz 26mm Inside Slot 28R1417-000 Laird 1: 4,24 € 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	4,24 € 2,91 € 2,47 € 2,15 € View 1,87 € 1,74 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 83 ohms 100MHz 5.97 mm Inside Dia. 28B0395-000 Laird 1: 0,387 € 6.074In Stock 8.000Expected 12/14/2026	Mfr. Part No. 28B0395-000 Mouser Part No 875-28B0395-000	Laird	Ferrite Cable Cores 83 ohms 100MHz 5.97 mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	6.074In Stock 8.000Expected 12/14/2026	0,387 € 0,271 € 0,235 € 0,187 € View 0,16 € 0,141 € 0,133 € 0,109 € 0,104 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 211 ohms 100MHz 5.6 mm Inside Dia. 28B0470-000 Laird 1: 0,611 € 5.306In Stock	Mfr. Part No. 28B0470-000 Mouser Part No 875-28B0470-000	Laird	Ferrite Cable Cores 211 ohms 100MHz 5.6 mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	5.306In Stock	0,611 € 0,424 € 0,373 € 0,332 € View 0,294 € 0,249 € 0,217 € 0,203 € 0,176 €	Min.: 1 Mult.: 1
Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core 28R0614-300 Laird 1: 0,421 € 7.611In Stock	Mfr. Part No. 28R0614-300 Mouser Part No 875-28R0614-300	Laird	Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core Learn More about Laird 28x ferrite cable cores	Datasheet	7.611In Stock	0,421 € 0,295 € 0,255 € 0,204 € View 0,174 € 0,153 € 0,134 € 0,112 € 0,108 €	Min.: 1 Mult.: 1
Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core 28R1476-100 Laird 1: 0,903 € 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	0,903 € 0,623 € 0,533 € 0,473 € View 0,427 € 0,35 € 0,329 € 0,325 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 230ohms 100MHz 26.67mm Inside Slot 28R1517-000 Laird 1: 3,23 € 570In Stock	Mfr. Part No. 28R1517-000 Mouser Part No 875-28R1517-000	Laird	Ferrite Cable Cores 230ohms 100MHz 26.67mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	570In Stock	3,23 € 2,22 € 1,88 € 1,66 € View 1,25 € 1,23 €	Min.: 1 Mult.: 1
Ferrite Cable Cores 280ohms 100MHz 43.69mm Inside Slot 28R2170-000 Laird 1: 4,47 € 528In Stock	Mfr. Part No. 28R2170-000 Mouser Part No 875-28R2170-000	Laird	Ferrite Cable Cores 280ohms 100MHz 43.69mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	528In Stock	4,47 € 3,05 € 2,59 € 2,26 € View 1,86 € 1,81 €	Min.: 1 Mult.: 1

28x Ferrite Cable Cores

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