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28B Series Ferrite Cable Cores

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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.	Series	Product	Impedance	Inside Diameter	Outside Diameter	Inside Length	Outside Length	Outside Width	Inside Height	Outside Height	Packaging	Core Material
Ferrite Cable Cores 245ohms 100MHz 8.76mm Inside Dia. 28B0672-000 Laird Technologies 1: 1,40 € 38.796In Stock	Mfr. Part No. 28B0672-000 Mouser Part No 875-28B0672-000	Laird Technologies	Ferrite Cable Cores 245ohms 100MHz 8.76mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	38.796In Stock	1,40 € 0,98 € 0,834 € 0,738 € View 0,648 € 0,541 € 0,483 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	245 Ohms	8.76 mm	17.07 mm		25.4 mm				Bulk	28
Ferrite Cable Cores 280ohms 100MHz 7.87mm Inside Dia. 28B0625-100 Laird Technologies 1: 1,31 € 32.973In Stock 27.280Expected 12/14/2026	Mfr. Part No. 28B0625-100 Mouser Part No 875-28B0625-100	Laird Technologies	Ferrite Cable Cores 280ohms 100MHz 7.87mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	32.973In Stock 27.280Expected 12/14/2026	1,31 € 0,937 € 0,793 € 0,707 € View 0,622 € 0,524 € 0,51 € 0,501 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	280 Ohms	7.87 mm	15.88 mm		28.58 mm				Bulk	28
Ferrite Cable Cores 317ohms 100MHz 6.35mm Inside Dia. 28B0562-200 Laird Technologies 1: 1,23 € 86.428In Stock 46.106On Order	Mfr. Part No. 28B0562-200 Mouser Part No 875-28B0562-200	Laird Technologies	Ferrite Cable Cores 317ohms 100MHz 6.35mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	86.428In Stock 46.106On Order On Order Ship Dates Mfr. No: 28B0562-200 Stock: 86.428 Can Dispatch Immediately On Order: 15.400 Expected 11/16/2026 30.706 Expected 11/19/2026 Factory Lead Time: 12 Weeks	1,23 € 0,856 € 0,734 € 0,651 € View 0,573 € 0,478 € 0,465 € 0,447 € 0,439 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	317 Ohms	6.35 mm	14.27 mm		25.58 mm				Bulk	28
Ferrite Cable Cores Rnd,Sld,BB,CSNO Solid 28B0452-000 Laird Technologies 1: 0,482 € 134.525In Stock	Mfr. Part No. 28B0452-000 Mouser Part No 875-28B0452-000	Laird Technologies	Ferrite Cable Cores Rnd,Sld,BB,CSNO Solid Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	134.525In Stock	0,482 € 0,33 € 0,287 € 0,256 € View 0,226 € 0,193 € 0,169 € 0,157 € 0,142 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	116 Ohms	7.7 mm	11.7 mm		15 mm				Bulk	28
Ferrite Cable Cores 300ohms 100MHz 6.99mm Inside Dia. 28B0590-000 Laird Technologies 1: 1,44 € 8.092In Stock	Mfr. Part No. 28B0590-000 Mouser Part No 875-28B0590-000	Laird Technologies	Ferrite Cable Cores 300ohms 100MHz 6.99mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	8.092In Stock	1,44 € 0,998 € 0,852 € 0,753 € View 0,663 € 0,579 € 0,537 € 0,512 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	300 Ohms	6.99 mm	14.99 mm		27.94 mm				Bulk	28
Ferrite Cable Cores 229ohms 100MHz 11.18mm Inside Dia. 28B0734-000 Laird Technologies 1: 1,59 € 6.031In Stock 6.080Expected 11/16/2026	Mfr. Part No. 28B0734-000 Mouser Part No 875-28B0734-000	Laird Technologies	Ferrite Cable Cores 229ohms 100MHz 11.18mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	6.031In Stock 6.080Expected 11/16/2026	1,59 € 1,11 € 0,946 € 0,833 € View 0,732 € 0,608 € 0,592 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	229 Ohms	11.18 mm	18.67 mm		28.58 mm				Bulk	28
Ferrite Cable Cores 122ohms 100MHz 15.49mm Inside Dia. 28B0999-000 Laird Technologies 1: 1,63 € 13.923In Stock	Mfr. Part No. 28B0999-000 Mouser Part No 875-28B0999-000	Laird Technologies	Ferrite Cable Cores 122ohms 100MHz 15.49mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	13.923In Stock	1,63 € 1,13 € 0,851 € 0,784 € View 0,718 € 0,611 € 0,572 € 0,543 € 0,525 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	122 Ohms	15.49 mm	25.4 mm		12.7 mm				Bulk	28
Ferrite Cable Cores 158ohms 100MHz 3.17mm Inside Dia. 28B0315-100 Laird Technologies 1: 0,361 € 13.473In Stock	Mfr. Part No. 28B0315-100 Mouser Part No 875-28B0315-100	Laird Technologies	Ferrite Cable Cores 158ohms 100MHz 3.17mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	13.473In Stock	0,361 € 0,256 € 0,199 € 0,176 € View 0,15 € 0,132 € 0,107 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	158 Ohms	3.17 mm	8 mm		10.06 mm				Bulk	28
Ferrite Cable Cores 310ohms 100MHz 7mm Inside Dia. 28B0616-000 Laird Technologies 1: 1,38 € 6.357In Stock	Mfr. Part No. 28B0616-000 Mouser Part No 875-28B0616-000	Laird Technologies	Ferrite Cable Cores 310ohms 100MHz 7mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	6.357In Stock	1,38 € 0,963 € 0,82 € 0,726 € View 0,639 € 0,546 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	310 Ohms	7 mm	15.65 mm		28.58 mm				Bulk	28
Ferrite Cable Cores 139ohms 100MHz 9.52mm Inside Dia. 28B0686-100 Laird Technologies 1: 0,791 € 12.609In Stock	Mfr. Part No. 28B0686-100 Mouser Part No 875-28B0686-100	Laird Technologies	Ferrite Cable Cores 139ohms 100MHz 9.52mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	12.609In Stock	0,791 € 0,552 € 0,476 € 0,423 € View 0,374 € 0,315 € 0,292 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	139 Ohms	9.52 mm	17.42 mm		12.7 mm				Bulk	28
Ferrite Cable Cores 85ohms 100MHz 13.72mm Inside Dia. 28B0870-000 Laird Technologies 1: 0,946 € 7.185In Stock	Mfr. Part No. 28B0870-000 Mouser Part No 875-28B0870-000	Laird Technologies	Ferrite Cable Cores 85ohms 100MHz 13.72mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	7.185In Stock	0,946 € 0,651 € 0,557 € 0,495 € View 0,445 € 0,366 € 0,343 € 0,309 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	85 Ohms	13.72 mm	22.1 mm		6.35 mm				Bulk	28
Ferrite Cable Cores 210ohms 100MHz 13.77mm Inside Dia. 28B1122-300 Laird Technologies 1: 3,39 € 1.955In Stock	Mfr. Part No. 28B1122-300 Mouser Part No 875-28B1122-300	Laird Technologies	Ferrite Cable Cores 210ohms 100MHz 13.77mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	1.955In Stock	3,39 € 2,32 € 1,98 € 1,73 € View 1,51 € 1,37 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	210 Ohms	13.77 mm	28.5 mm		20 mm				Bulk	28
Ferrite Cable Cores 115ohms 100MHz 23mm Inside Dia. 28B1417-200 Laird Technologies 1: 2,96 € 2.504In Stock 2.450Expected 12/15/2026	Mfr. Part No. 28B1417-200 Mouser Part No 875-28B1417-200	Laird Technologies	Ferrite Cable Cores 115ohms 100MHz 23mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	2.504In Stock 2.450Expected 12/15/2026	2,96 € 2,04 € 1,74 € 1,52 € View 1,32 € 1,27 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	115 Ohms	23 mm	36 mm		12.7 mm				Bulk	28
Ferrite Cable Cores 194ohms 100MHz 5.08mm Inside Dia. 28B0375-300 Laird Technologies 1: 0,447 € 29.757In Stock	Mfr. Part No. 28B0375-300 Mouser Part No 875-28B0375-300	Laird Technologies	Ferrite Cable Cores 194ohms 100MHz 5.08mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	29.757In Stock	0,447 € 0,31 € 0,261 € 0,215 € View 0,183 € 0,162 € 0,138 € 0,126 € 0,12 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	194 Ohms	5.08 mm	9.53 mm		19.05 mm				Bulk	28
Ferrite Cable Cores 81ohms 100MHz 5.08mm Inside Dia. 28B0375-400 Laird Technologies 1: 0,31 € 17.193In Stock 24.000Expected 11/16/2026	Mfr. Part No. 28B0375-400 Mouser Part No 875-28B0375-400	Laird Technologies	Ferrite Cable Cores 81ohms 100MHz 5.08mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	17.193In Stock 24.000Expected 11/16/2026	0,31 € 0,22 € 0,17 € 0,151 € View 0,129 € 0,114 € 0,099 € 0,089 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	81 Ohms	5.08 mm	9.52 mm		4.83 mm				Bulk	28
Ferrite Cable Cores 217ohms 100MHz 7.26mm Inside Dia. 28B0563-100 Laird Technologies 1: 0,843 € 27.488In Stock	Mfr. Part No. 28B0563-100 Mouser Part No 875-28B0563-100	Laird Technologies	Ferrite Cable Cores 217ohms 100MHz 7.26mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	27.488In Stock	0,843 € 0,589 € 0,507 € 0,451 € View 0,399 € 0,335 € 0,33 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	217 Ohms	7.26 mm	14.27 mm		20.3 mm				Bulk	28
Ferrite Cable Cores 243ohms 100MHz 9.25mm Inside Dia. 28B0631-100 Laird Technologies 1: 1,22 € 6.243In Stock 6.160Expected 11/16/2026	Mfr. Part No. 28B0631-100 Mouser Part No 875-28B0631-100	Laird Technologies	Ferrite Cable Cores 243ohms 100MHz 9.25mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	6.243In Stock 6.160Expected 11/16/2026	1,22 € 0,886 € 0,753 € 0,667 € View 0,587 € 0,504 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	243 Ohms	9.25 mm	16 mm		28 mm				Bulk	28
Ferrite Cable Cores 276ohms 100MHz 12.83mm Inside Dia. 28B1020-100 Laird Technologies 1: 2,47 € 5.786In Stock 12.936Expected 1/12/2027	Mfr. Part No. 28B1020-100 Mouser Part No 875-28B1020-100	Laird Technologies	Ferrite Cable Cores 276ohms 100MHz 12.83mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	5.786In Stock 12.936Expected 1/12/2027	2,47 € 1,74 € 1,49 € 1,38 € View 1,24 € 1,03 € 0,99 € 0,98 € 0,972 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	276 Ohms	12.83 mm	25.91 mm		28.58 mm				Bulk	28
Ferrite Cable Cores 307ohms 100MHz 13.77mm Inside Dia. 28B1122-100 Laird Technologies 1: 3,89 € 3.173In Stock 3.960On Order	Mfr. Part No. 28B1122-100 Mouser Part No 875-28B1122-100	Laird Technologies	Ferrite Cable Cores 307ohms 100MHz 13.77mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	3.173In Stock 3.960On Order On Order Ship Dates Mfr. No: 28B1122-100 Stock: 3.173 Can Dispatch Immediately On Order: 480 Pending 120 Expected 11/18/2026 3.360 Expected 1/19/2027 Factory Lead Time: 11 Weeks	3,89 € 2,66 € 2,25 € 1,98 € 1,69 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	307 Ohms	13.77 mm	28.5 mm		28.58 mm				Bulk	28
Ferrite Cable Cores 79 ohms 100MHz 1.5 mm Inside Dia. 28B0141-000 Laird Technologies 1: 0,206 € 176.533In Stock	Mfr. Part No. 28B0141-000 Mouser Part No 875-28B0141-000	Laird Technologies	Ferrite Cable Cores 79 ohms 100MHz 1.5 mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	176.533In Stock	0,206 € 0,144 € 0,113 € 0,101 € View 0,086 € 0,076 € 0,067 € 0,049 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	79 Ohms	1.5 mm	3.5 mm		3.25 mm				Bulk	28
Ferrite Cable Cores Impedance is 279 349 ohm@100MHz 28B0434-000 Laird Technologies 1: 0,817 € 17.429In Stock	Mfr. Part No. 28B0434-000 Mouser Part No 875-28B0434-000	Laird Technologies	Ferrite Cable Cores Impedance is 279 349 ohm@100MHz Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	17.429In Stock	0,817 € 0,564 € 0,484 € 0,429 € View 0,364 € 0,318 € 0,315 € 0,293 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	349 Ohms	5 mm	11 mm		32 mm				Bulk	28
Ferrite Cable Cores 270ohms 100MHz 6.35mm Inside Dia. 28B0562-300 Laird Technologies 1: 1,08 € 3.122In Stock 3.960Expected 12/29/2026	Mfr. Part No. 28B0562-300 Mouser Part No 875-28B0562-300	Laird Technologies	Ferrite Cable Cores 270ohms 100MHz 6.35mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	3.122In Stock 3.960Expected 12/29/2026	1,08 € 0,75 € 0,645 € 0,572 € View 0,504 € 0,422 € 0,418 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	270 Ohms	6.35 mm	14.27 mm		28.32 mm				Bulk	28
Ferrite Cable Cores 450ohms 100MHz 5.9mm Inside Dia. 28B0591-200 Laird Technologies 1: 1,81 € 7.743In Stock	Mfr. Part No. 28B0591-200 Mouser Part No 875-28B0591-200	Laird Technologies	Ferrite Cable Cores 450ohms 100MHz 5.9mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	7.743In Stock	1,81 € 1,26 € 1,08 € 0,955 € View 0,832 € 0,726 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	377 Ohms	5.9 mm	14.99 mm		35 mm				Bulk	28
Ferrite Cable Cores 141 ohms 100MHz 11.64 mm Inside Dia. 28B0773-050 Laird Technologies 1: 0,955 € 3.899In Stock	Mfr. Part No. 28B0773-050 Mouser Part No 875-28B0773-050	Laird Technologies	Ferrite Cable Cores 141 ohms 100MHz 11.64 mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	3.899In Stock	0,955 € 0,666 € 0,573 € 0,508 € View 0,449 € 0,377 € 0,363 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	141 Ohms			13.1 mm	19.64 mm	12.7 mm	11.64 mm	5.1 mm	Bulk	28
Ferrite Cable Cores 140ohms 100MHz 19.05mm Inside Dia. 28B1225-000 Laird Technologies 1: 2,70 € 2.105In Stock 540On Order	Mfr. Part No. 28B1225-000 Mouser Part No 875-28B1225-000	Laird Technologies	Ferrite Cable Cores 140ohms 100MHz 19.05mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	2.105In Stock 540On Order	2,70 € 1,86 € 1,59 € 1,40 € View 1,17 € 1,07 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	140 Ohms	19.05 mm	31.12 mm		15.93 mm				Bulk	28