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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 217ohms 100MHz 7.26mm Inside Dia. 28B0563-100 Laird 1: 0,937 € 8 700In Stock 19 800Expected 10/29/2026	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	8 700In Stock 19 800Expected 10/29/2026	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 € 8 857In 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	8 857In Stock 20 240Expected 11/17/2026	1,08 € 0,747 € 0,643 € 0,582 € View 0,513 € 0,422 € 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 € 4 091In Stock 4 840Expected 10/28/2026	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	4 091In Stock 4 840Expected 10/28/2026	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 310ohms 100MHz 7mm Inside Dia. 28B0616-000 Laird 1: 1,38 € 6 510In 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 510In 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 280ohms 100MHz 7.87mm Inside Dia. 28B0625-100 Laird 1: 1,15 € 14 716In Stock 55 000On Order	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	14 716In Stock 55 000On Order On Order Ship Dates Mfr. No: 28B0625-100 Stock: 14 716 Can Dispatch Immediately On Order: 27 720 Expected 10/12/2026 27 280 Expected 12/14/2026 Factory Lead Time: 12 Weeks	1,15 € 0,886 € 0,752 € 0,703 € View 0,639 € 0,517 € 0,504 € 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 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 139ohms 100MHz 9.52mm Inside Dia. 28B0686-100 Laird 1: 0,791 € 14 110In 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	14 110In 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 € 0,512 €	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 250ohms 100MHz 10.16mm Inside Dia. 28B0735-000 Laird 1: 1,67 € 4 182In Stock 10 210Expected 10/7/2026	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	4 182In Stock 10 210Expected 10/7/2026	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 670In 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 670In 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 122ohms 100MHz 15.49mm Inside Dia. 28B0999-000 Laird 1: 1,59 € 14 547In 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 547In 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 € 14 889In Stock 26 754On Order	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	14 889In Stock 26 754On Order On Order Ship Dates Mfr. No: 28B1000-000 Stock: 14 889 Can Dispatch Immediately On Order: 1 029 Expected 10/14/2026 25 725 Expected 11/17/2026 Factory Lead Time: 12 Weeks	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: 2,04 € 8 173In Stock 12 936Expected 12/21/2026	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	8 173In Stock 12 936Expected 12/21/2026	2,04 € 1,60 € 1,47 € 1,30 € View 1,01 € 0,99 € 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 € 1 440In Stock 2 394Expected 11/3/2026	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	1 440In Stock 2 394Expected 11/3/2026	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 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 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
Ferrite Cable Cores 442ohms 100MHz 25.4mm Inside Dia. 28B2000-100 Laird 1: 13,22 € 219In Stock 240Expected 12/15/2026	Mfr. Part No. 28B2000-100 Mouser Part No 875-28B2000-100	Laird	Ferrite Cable Cores 442ohms 100MHz 25.4mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	219In Stock 240Expected 12/15/2026	13,22 € 9,19 € 7,02 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	305 Ohms	25.4 mm	50.8 mm		28.7 mm				Bulk	28
Ferrite Cable Cores 182ohms 100MHz 3.18mm Inside Dia. 28B0250-100 Laird 1: 0,404 € 8 927In Stock 14 400Expected 12/14/2026	Mfr. Part No. 28B0250-100 Mouser Part No 875-28B0250-100	Laird	Ferrite Cable Cores 182ohms 100MHz 3.18mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	8 927In Stock 14 400Expected 12/14/2026	0,404 € 0,282 € 0,245 € 0,219 € View 0,195 € 0,167 € 0,147 € 0,129 € 0,113 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	182 Ohms	3.18 mm	6.35 mm		15.88 mm				Bulk	28
Ferrite Cable Cores 135 ohms 100MHz 3.18 mm Inside Dia. 28B0250-700 Laird 1: 0,249 € 15 574In Stock	Mfr. Part No. 28B0250-700 Mouser Part No 875-28B0250-700	Laird	Ferrite Cable Cores 135 ohms 100MHz 3.18 mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	15 574In Stock	0,249 € 0,172 € 0,15 € 0,134 € View 0,12 € 0,102 € 0,09 € 0,079 € 0,069 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	135 Ohms	3.18 mm	6.35 mm		10 mm				Bulk	28
Ferrite Cable Cores 100ohms 100MHz 3.17mm Inside Dia. 28B0315-000 Laird 1: 0,31 € 3 556In Stock	Mfr. Part No. 28B0315-000 Mouser Part No 875-28B0315-000	Laird	Ferrite Cable Cores 100ohms 100MHz 3.17mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	3 556In Stock	0,31 € 0,213 € 0,186 € 0,166 € View 0,148 € 0,126 € 0,112 € 0,098 € 0,085 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	100 Ohms	3.17 mm	8 mm		4.78 mm				Bulk	28
Ferrite Cable Cores 143ohms 100MHz 3.8mm Inside Dia. 28B0339-000 Laird 1: 0,378 € 8 611In Stock 7 776Expected 10/30/2026	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	8 611In Stock 7 776Expected 10/30/2026	0,378 € 0,265 € 0,229 € 0,205 € View 0,182 € 0,155 € 0,136 € 0,111 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	143 Ohms	3.8 mm	8.6 mm		10 mm				Bulk	28
Ferrite Cable Cores 125ohms 100MHz 5.08mm Inside Dia. 28B0375-000 Laird 1: 0,499 € 2 912In Stock 60 000On Order	Mfr. Part No. 28B0375-000 Mouser Part No 875-28B0375-000	Laird	Ferrite Cable Cores 125ohms 100MHz 5.08mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	2 912In Stock 60 000On Order On Order Ship Dates Mfr. No: 28B0375-000 Stock: 2 912 Can Dispatch Immediately On Order: 24 000 Expected 11/3/2026 36 000 Expected 11/17/2026 Factory Lead Time: 12 Weeks	0,499 € 0,349 € 0,302 € 0,269 € View 0,239 € 0,203 € 0,178 € 0,165 € 0,155 €	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	125 Ohms	5.08 mm	9.53 mm		10.41 mm				Bulk	28