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28B Series Ferrite Cable Cores

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Impedance	Inside Diameter	Outside Diameter	Outside Length	Packaging	Core Material
Ferrite Cable Cores Rnd,Sld,BB,CSNO Solid 28B0452-000 Laird 1: CHF 0.451 134’525In Stock	Mfr. Part No. 28B0452-000 Mouser Part No 875-28B0452-000	Laird	Ferrite Cable Cores Rnd,Sld,BB,CSNO Solid Learn More about Laird 28x ferrite cable cores	Datasheet	134’525In Stock	CHF 0.451 CHF 0.309 CHF 0.269 CHF 0.24 View CHF 0.212 CHF 0.181 CHF 0.158 CHF 0.15 CHF 0.133	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	116 Ohms	7.7 mm	11.7 mm	15 mm	Bulk	28
Ferrite Cable Cores 91ohms 100MHz 9.52mm Inside Dia. 28B0686-000 Laird 1: CHF 0.548 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	CHF 0.548 CHF 0.381 CHF 0.331 CHF 0.295 View CHF 0.239 CHF 0.212 CHF 0.193 CHF 0.157	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	91 Ohms	9.52 mm	17.42 mm	6.35 mm	Bulk	28
Ferrite Cable Cores 79 ohms 100MHz 1.5 mm Inside Dia. 28B0141-000 Laird 1: CHF 0.193 176’533In 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	176’533In Stock	CHF 0.193 CHF 0.135 CHF 0.106 CHF 0.095 View CHF 0.08 CHF 0.071 CHF 0.063 CHF 0.046	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 424ohms 100MHz 3.55mm Inside Dia. 28B0473-200 Laird 1: CHF 1.12 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	CHF 1.12 CHF 0.777 CHF 0.666 CHF 0.591 View CHF 0.52 CHF 0.434 CHF 0.36	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	424 Ohms	3.55 mm	12 mm	25 mm	Bulk	28
Ferrite Cable Cores 184ohms 100MHz 6.35mm Inside Dia. 28B0562-100 Laird 1: CHF 0.402 32’469In Stock	Mfr. Part No. 28B0562-100 Mouser Part No 875-28B0562-100	Laird	Ferrite Cable Cores 184ohms 100MHz 6.35mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	32’469In Stock	CHF 0.402 CHF 0.297 CHF 0.266 CHF 0.244 View CHF 0.223 CHF 0.198 CHF 0.176 CHF 0.152 CHF 0.147	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	184 Ohms	6.35 mm	14.27 mm	13.46 mm	Bulk	28
Ferrite Cable Cores 122ohms 100MHz 13.72mm Inside Dia. 28B0870-100 Laird 1: CHF 1.06 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	CHF 1.06 CHF 0.734 CHF 0.631 CHF 0.56 View CHF 0.493 CHF 0.413 CHF 0.369	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	122 Ohms	13.72 mm	22.1 mm	12.7 mm	Bulk	28
Ferrite Cable Cores 211 ohms 100MHz 5.6 mm Inside Dia. 28B0470-000 Laird 1: CHF 0.572 2’806In 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	2’806In Stock	CHF 0.572 CHF 0.397 CHF 0.349 CHF 0.311 View CHF 0.275 CHF 0.233 CHF 0.203 CHF 0.19 CHF 0.165	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	211 Ohms	5.6 mm	12 mm	20 mm	Bulk	28
Ferrite Cable Cores 160ohms 100MHz 2.39mm Inside Dia. 28B0296-000 Laird 1: CHF 0.322 9’138In Stock	Mfr. Part No. 28B0296-000 Mouser Part No 875-28B0296-000	Laird	Ferrite Cable Cores 160ohms 100MHz 2.39mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	9’138In Stock	CHF 0.322 CHF 0.226 CHF 0.175 CHF 0.155 View CHF 0.132 CHF 0.116 CHF 0.101 CHF 0.091 CHF 0.084	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	160 Ohms	2.39 mm	7.52 mm	7.54 mm	Bulk	28
Ferrite Cable Cores 195ohms 100MHz 3.55mm Inside Dia. 28B0473-000 Laird 1: CHF 0.563 1’013In Stock 5’292Expected 1/12/2027	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 1/12/2027	CHF 0.563 CHF 0.394 CHF 0.347 CHF 0.308 View CHF 0.273 CHF 0.23 CHF 0.201 CHF 0.192 CHF 0.18	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	195 Ohms	3.55 mm	12 mm	10 mm	Bulk	28
Ferrite Cable Cores 83 ohms 100MHz 5.97 mm Inside Dia. 28B0395-000 Laird 1: CHF 0.362 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	CHF 0.362 CHF 0.254 CHF 0.22 CHF 0.175 View CHF 0.15 CHF 0.132 CHF 0.124 CHF 0.102 CHF 0.097	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	83 Ohms	5.97 mm	10.01 mm	6.17 mm	Bulk	28
Ferrite Cable Cores 317ohms 100MHz 6.35mm Inside Dia. 28B0562-200 Laird 1: CHF 1.15 81’934In Stock 50’600Expected 11/16/2026	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 11/16/2026	CHF 1.15 CHF 0.801 CHF 0.687 CHF 0.609 View CHF 0.536 CHF 0.447 CHF 0.435 CHF 0.418 CHF 0.411	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 280ohms 100MHz 7.87mm Inside Dia. 28B0625-100 Laird 1: CHF 1.23 40’973In Stock 27’280Expected 12/14/2026	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	40’973In Stock 27’280Expected 12/14/2026	CHF 1.23 CHF 0.877 CHF 0.742 CHF 0.662 View CHF 0.582 CHF 0.49 CHF 0.477 CHF 0.469	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 245ohms 100MHz 8.76mm Inside Dia. 28B0672-000 Laird 1: CHF 1.31 38’796In 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	38’796In Stock	CHF 1.31 CHF 0.917 CHF 0.781 CHF 0.691 View CHF 0.607 CHF 0.506 CHF 0.452	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 121 ohms 100MHz 2 mm Inside Dia. 28B0157-100 Laird 1: CHF 0.257 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	CHF 0.257 CHF 0.18 CHF 0.139 CHF 0.124 View CHF 0.107 CHF 0.094 CHF 0.082 CHF 0.077 CHF 0.072	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	121 Ohms	2 mm	4 mm	10 mm	Bulk	28
Ferrite Cable Cores 138ohms 100MHz 3.99mm Inside Dia. 28B0268-000 Laird 1: CHF 0.25 116’481In Stock 5’000Expected 11/4/2026	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 11/4/2026	CHF 0.25 CHF 0.172 CHF 0.149 CHF 0.12 View CHF 0.116 CHF 0.09 CHF 0.079 CHF 0.075	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	138 Ohms	3.99 mm	6.78 mm	14.22 mm	Bulk	28
Ferrite Cable Cores 146ohms 100MHz 3.8mm Inside Dia. 28B0275-000 Laird 1: CHF 0.346 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	CHF 0.346 CHF 0.244 CHF 0.189 CHF 0.168 View CHF 0.143 CHF 0.141 CHF 0.113 CHF 0.107 CHF 0.105	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	146 Ohms	3.8 mm	7 mm	13.5 mm	Bulk	28
Ferrite Cable Cores 158ohms 100MHz 3.17mm Inside Dia. 28B0315-100 Laird 1: CHF 0.338 13’525In 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	13’525In Stock	CHF 0.338 CHF 0.24 CHF 0.186 CHF 0.165 View CHF 0.14 CHF 0.124 CHF 0.10	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	158 Ohms	3.17 mm	8 mm	10.06 mm	Bulk	28
Ferrite Cable Cores 143ohms 100MHz 3.8mm Inside Dia. 28B0339-000 Laird 1: CHF 0.354 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	CHF 0.354 CHF 0.248 CHF 0.192 CHF 0.17 View CHF 0.145 CHF 0.127 CHF 0.104	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: CHF 0.467 26’785In Stock 36’000Expected 11/16/2026	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	26’785In Stock 36’000Expected 11/16/2026	CHF 0.467 CHF 0.329 CHF 0.285 CHF 0.254 View CHF 0.226 CHF 0.191 CHF 0.167 CHF 0.16 CHF 0.145	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	125 Ohms	5.08 mm	9.53 mm	10.41 mm	Bulk	28
Ferrite Cable Cores 194ohms 100MHz 5.08mm Inside Dia. 28B0375-300 Laird 1: CHF 0.418 29’782In Stock	Mfr. Part No. 28B0375-300 Mouser Part No 875-28B0375-300	Laird	Ferrite Cable Cores 194ohms 100MHz 5.08mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	29’782In Stock	CHF 0.418 CHF 0.29 CHF 0.244 CHF 0.201 View CHF 0.171 CHF 0.152 CHF 0.129 CHF 0.117 CHF 0.112	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 1: CHF 0.29 17’193In Stock 24’000Expected 11/16/2026	Mfr. Part No. 28B0375-400 Mouser Part No 875-28B0375-400	Laird	Ferrite Cable Cores 81ohms 100MHz 5.08mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	17’193In Stock 24’000Expected 11/16/2026	CHF 0.29 CHF 0.206 CHF 0.159 CHF 0.141 View CHF 0.121 CHF 0.107 CHF 0.093 CHF 0.083	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 159ohms 100MHz 3.8mm Inside Dia. 28B0384-000 Laird 1: CHF 0.362 14’696In Stock	Mfr. Part No. 28B0384-000 Mouser Part No 875-28B0384-000	Laird	Ferrite Cable Cores 159ohms 100MHz 3.8mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	14’696In Stock	CHF 0.362 CHF 0.255 CHF 0.221 CHF 0.197 View CHF 0.175 CHF 0.149 CHF 0.13 CHF 0.128 CHF 0.119	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	159 Ohms	3.8 mm	9.75 mm	10 mm	Bulk	28
Ferrite Cable Cores Impedance is 279 349 ohm@100MHz 28B0434-000 Laird 1: CHF 0.765 17’429In Stock	Mfr. Part No. 28B0434-000 Mouser Part No 875-28B0434-000	Laird	Ferrite Cable Cores Impedance is 279 349 ohm@100MHz Learn More about Laird 28x ferrite cable cores	Datasheet	17’429In Stock	CHF 0.765 CHF 0.528 CHF 0.453 CHF 0.402 View CHF 0.341 CHF 0.298 CHF 0.295 CHF 0.274	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	349 Ohms	5 mm	11 mm	32 mm	Bulk	28
Ferrite Cable Cores 320ohms 100MHz 4.88mm Inside Dia. 28B0485-000 Laird 1: CHF 0.945 17’489In Stock	Mfr. Part No. 28B0485-000 Mouser Part No 875-28B0485-000	Laird	Ferrite Cable Cores 320ohms 100MHz 4.88mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	17’489In Stock	CHF 0.945 CHF 0.662 CHF 0.568 CHF 0.505 View CHF 0.446 CHF 0.373 CHF 0.329	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	320 Ohms	4.88 mm	12.32 mm	25.4 mm	Bulk	28
Ferrite Cable Cores 270ohms 100MHz 6.35mm Inside Dia. 28B0562-300 Laird 1: CHF 1.01 3’122In Stock 3’960Expected 12/29/2026	Mfr. Part No. 28B0562-300 Mouser Part No 875-28B0562-300	Laird	Ferrite Cable Cores 270ohms 100MHz 6.35mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	3’122In Stock 3’960Expected 12/29/2026	CHF 1.01 CHF 0.702 CHF 0.604 CHF 0.535 View CHF 0.472 CHF 0.395 CHF 0.391	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	270 Ohms	6.35 mm	14.27 mm	28.32 mm	Bulk	28