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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 173ohms 100MHz 7.26mm Inside Dia. 28B0563-000 Laird 1: 0,80 € 16.617In Stock 19.872Expected 11/17/2026	Mfr. Part No. 28B0563-000 Mouser Part No 875-28B0563-000	Laird	Ferrite Cable Cores 173ohms 100MHz 7.26mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	16.617In Stock 19.872Expected 11/17/2026	0,80 € 0,555 € 0,477 € 0,424 € View 0,374 € 0,315 € 0,279 € 0,265 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	173 Ohms	7.26 mm	14.27 mm		15.24 mm				Bulk	28
Ferrite Cable Cores 217ohms 100MHz 7.26mm Inside Dia. 28B0563-100 Laird 1: 0,937 € 28.500In Stock	Mfr. Part No. 28B0563-100 Mouser Part No 875-28B0563-100	Laird	Ferrite Cable Cores 217ohms 100MHz 7.26mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	28.500In Stock	0,937 € 0,656 € 0,564 € 0,501 € View 0,442 € 0,372 € 0,347 € 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 287ohms 100MHz 7.26mm Inside Dia. 28B0563-200 Laird 1: 1,08 € 4.302In Stock 20.240Expected 11/17/2026	Mfr. Part No. 28B0563-200 Mouser Part No 875-28B0563-200	Laird	Ferrite Cable Cores 287ohms 100MHz 7.26mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	4.302In Stock 20.240Expected 11/17/2026	1,08 € 0,747 € 0,643 € 0,582 € View 0,513 € 0,422 € 0,397 € 0,396 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	287 Ohms	7.26 mm	14.27 mm		28.57 mm				Bulk	28
Ferrite Cable Cores 300ohms 100MHz 6.99mm Inside Dia. 28B0590-000 Laird 1: 1,32 € 8.154In Stock	Mfr. Part No. 28B0590-000 Mouser Part No 875-28B0590-000	Laird	Ferrite Cable Cores 300ohms 100MHz 6.99mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	8.154In Stock	1,32 € 0,912 € 0,782 € 0,704 € View 0,62 € 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 450ohms 100MHz 5.9mm Inside Dia. 28B0591-200 Laird 1: 1,81 € 7.705In Stock	Mfr. Part No. 28B0591-200 Mouser Part No 875-28B0591-200	Laird	Ferrite Cable Cores 450ohms 100MHz 5.9mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	7.705In Stock	1,81 € 1,26 € 1,08 € 0,955 € View 0,832 € 0,732 € 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 310ohms 100MHz 7mm Inside Dia. 28B0616-000 Laird 1: 1,38 € 6.357In Stock	Mfr. Part No. 28B0616-000 Mouser Part No 875-28B0616-000	Laird	Ferrite Cable Cores 310ohms 100MHz 7mm Inside Dia. Learn More about 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 130ohms 100MHz 9.25mm Inside Dia. 28B0631-000 Laird 1: 0,877 € 12.705In Stock	Mfr. Part No. 28B0631-000 Mouser Part No 875-28B0631-000	Laird	Ferrite Cable Cores 130ohms 100MHz 9.25mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	12.705In Stock	0,877 € 0,606 € 0,521 € 0,463 € View 0,409 € 0,343 € 0,304 € 0,30 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	130 Ohms	9.25 mm	16 mm		12 mm				Bulk	28
Ferrite Cable Cores 243ohms 100MHz 9.25mm Inside Dia. 28B0631-100 Laird 1: 1,11 € 6.353In Stock 6.160Expected 11/17/2026	Mfr. Part No. 28B0631-100 Mouser Part No 875-28B0631-100	Laird	Ferrite Cable Cores 243ohms 100MHz 9.25mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	6.353In Stock 6.160Expected 11/17/2026	1,11 € 0,851 € 0,725 € 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 139ohms 100MHz 9.52mm Inside Dia. 28B0686-100 Laird 1: 0,791 € 12.610In Stock	Mfr. Part No. 28B0686-100 Mouser Part No 875-28B0686-100	Laird	Ferrite Cable Cores 139ohms 100MHz 9.52mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	12.610In 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 242ohms 100MHz 9.53mm Inside Dia. 28B0686-200 Laird 1: 1,17 € 4.317In Stock	Mfr. Part No. 28B0686-200 Mouser Part No 875-28B0686-200	Laird	Ferrite Cable Cores 242ohms 100MHz 9.53mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	4.317In Stock	1,17 € 0,826 € 0,714 € 0,633 € View 0,557 € 0,515 € 0,512 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	242 Ohms	9.53 mm	17.42 mm		28.58 mm				Bulk	28
Ferrite Cable Cores 229ohms 100MHz 11.18mm Inside Dia. 28B0734-000 Laird 1: 1,56 € 6.056In Stock 6.080Expected 11/17/2026	Mfr. Part No. 28B0734-000 Mouser Part No 875-28B0734-000	Laird	Ferrite Cable Cores 229ohms 100MHz 11.18mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	6.056In Stock 6.080Expected 11/17/2026	1,56 € 1,08 € 0,929 € 0,854 € View 0,753 € 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 250ohms 100MHz 10.16mm Inside Dia. 28B0735-000 Laird 1: 1,67 € 13.982In Stock	Mfr. Part No. 28B0735-000 Mouser Part No 875-28B0735-000	Laird	Ferrite Cable Cores 250ohms 100MHz 10.16mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	13.982In Stock	1,67 € 1,19 € 1,03 € 0,92 € View 0,817 € 0,716 € 0,71 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	250 Ohms	10.16 mm	16.67 mm		28.58 mm				Bulk	28
Ferrite Cable Cores 150ohms 100MHz 10.16mm Inside Dia. 28B0735-300 Laird 1: 0,912 € 7.650In Stock	Mfr. Part No. 28B0735-300 Mouser Part No 875-28B0735-300	Laird	Ferrite Cable Cores 150ohms 100MHz 10.16mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	7.650In Stock	0,912 € 0,636 € 0,548 € 0,487 € View 0,43 € 0,361 € 0,329 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	150 Ohms	10.16 mm	16.67 mm		14.27 mm				Bulk	28
Ferrite Cable Cores 141 ohms 100MHz 11.64 mm Inside Dia. 28B0773-050 Laird 1: 0,955 € 4.042In Stock	Mfr. Part No. 28B0773-050 Mouser Part No 875-28B0773-050	Laird	Ferrite Cable Cores 141 ohms 100MHz 11.64 mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	4.042In 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 79ohms 100MHz 13.21mm Inside Dia. 28B0825-000 Laird 1: 0,748 € 5.939In Stock	Mfr. Part No. 28B0825-000 Mouser Part No 875-28B0825-000	Laird	Ferrite Cable Cores 79ohms 100MHz 13.21mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	5.939In Stock	0,748 € 0,518 € 0,445 € 0,395 € View 0,349 € 0,293 € 0,272 € 0,261 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	79 Ohms	13.21 mm	20.95 mm		6.35 mm				Bulk	28
Ferrite Cable Cores 85ohms 100MHz 13.72mm Inside Dia. 28B0870-000 Laird 1: 0,869 € 7.185In Stock	Mfr. Part No. 28B0870-000 Mouser Part No 875-28B0870-000	Laird	Ferrite Cable Cores 85ohms 100MHz 13.72mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	7.185In Stock	0,869 € 0,607 € 0,523 € 0,464 € View 0,41 € 0,345 € 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 122ohms 100MHz 15.49mm Inside Dia. 28B0999-000 Laird 1: 1,59 € 14.266In Stock	Mfr. Part No. 28B0999-000 Mouser Part No 875-28B0999-000	Laird	Ferrite Cable Cores 122ohms 100MHz 15.49mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	14.266In Stock	1,59 € 1,10 € 0,946 € 0,852 € View 0,749 € 0,615 € 0,551 € 0,538 €	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 151ohms 100MHz 12.7mm Inside Dia. 28B1000-000 Laird 1: 1,64 € 15.708In Stock 25.725Expected 11/17/2026	Mfr. Part No. 28B1000-000 Mouser Part No 875-28B1000-000	Laird	Ferrite Cable Cores 151ohms 100MHz 12.7mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	15.708In Stock 25.725Expected 11/17/2026	1,64 € 1,14 € 0,972 € 0,869 € View 0,783 € 0,697 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	151 Ohms	12.7 mm	25.4 mm		12.7 mm				Bulk	28
Ferrite Cable Cores 276ohms 100MHz 12.83mm Inside Dia. 28B1020-100 Laird 1: 2,39 € 6.826In Stock 12.936Expected 12/28/2026	Mfr. Part No. 28B1020-100 Mouser Part No 875-28B1020-100	Laird	Ferrite Cable Cores 276ohms 100MHz 12.83mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	6.826In Stock 12.936Expected 12/28/2026	2,39 € 1,72 € 1,50 € 1,38 € View 1,24 € 1,01 € 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 1: 3,87 € 809In Stock 3.000Expected 11/4/2026	Mfr. Part No. 28B1122-100 Mouser Part No 875-28B1122-100	Laird	Ferrite Cable Cores 307ohms 100MHz 13.77mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	809In Stock 3.000Expected 11/4/2026	3,87 € 2,65 € 2,25 € 1,97 € 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 210ohms 100MHz 13.77mm Inside Dia. 28B1122-300 Laird 1: 3,32 € 2.155In Stock	Mfr. Part No. 28B1122-300 Mouser Part No 875-28B1122-300	Laird	Ferrite Cable Cores 210ohms 100MHz 13.77mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	2.155In Stock	3,32 € 2,28 € 1,94 € 1,70 € View 1,48 € 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 140ohms 100MHz 19.05mm Inside Dia. 28B1225-000 Laird 1: 2,69 € 1.565In Stock 1.080Expected 11/4/2026	Mfr. Part No. 28B1225-000 Mouser Part No 875-28B1225-000	Laird	Ferrite Cable Cores 140ohms 100MHz 19.05mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	1.565In Stock 1.080Expected 11/4/2026	2,69 € 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
Ferrite Cable Cores 186ohms 100MHz 19.05mm Inside Dia. 28B1250-000 Laird 1: 3,29 € 1.868In Stock	Mfr. Part No. 28B1250-000 Mouser Part No 875-28B1250-000	Laird	Ferrite Cable Cores 186ohms 100MHz 19.05mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	1.868In Stock	3,29 € 2,26 € 1,92 € 1,69 € 1,42 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	186 Ohms	19.05 mm	31.75 mm		22.22 mm				Bulk	28
Ferrite Cable Cores 210ohms 100MHz 12.95mm Inside Dia. 28B1531-000 Laird 1: 4,64 € 2.984In Stock	Mfr. Part No. 28B1531-000 Mouser Part No 875-28B1531-000	Laird	Ferrite Cable Cores 210ohms 100MHz 12.95mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	2.984In Stock	4,64 € 3,16 € 2,67 € 2,34 € 2,07 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	210 Ohms	12.95 mm	38.86 mm		28.58 mm				Bulk	28
Ferrite Cable Cores 254ohms 100MHz 16.76mm Inside Dia. 28B1540-000 Laird 1: 5,96 € 1.104In Stock	Mfr. Part No. 28B1540-000 Mouser Part No 875-28B1540-000	Laird	Ferrite Cable Cores 254ohms 100MHz 16.76mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	1.104In Stock	5,96 € 4,09 € 3,35 € 2,98 € 2,93 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	254 Ohms	16.76 mm	39.12 mm		22.22 mm				Bulk	28