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28B Series Ferrite Cable Cores

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 91ohms 100MHz 9.52mm Inside Dia. 28B0686-000 Laird 1: $0.68 35,937In Stock	Mfr. Part # 28B0686-000 Mouser Part # 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	$0.68 $0.473 $0.412 $0.366 View $0.296 $0.263 $0.239 $0.188	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: $0.24 191,553In Stock	Mfr. Part # 28B0141-000 Mouser Part # 875-28B0141-000	Laird	Ferrite Cable Cores 79 ohms 100MHz 1.5 mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	191,553In Stock	$0.24 $0.168 $0.131 $0.117 View $0.10 $0.088 $0.078 $0.056	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: $1.39 12,349In Stock	Mfr. Part # 28B0473-200 Mouser Part # 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	$1.39 $0.965 $0.828 $0.734 View $0.646 $0.54 $0.444 $0.43	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	424 Ohms	3.55 mm	12 mm	25 mm	Bulk	28
Ferrite Cable Cores 122ohms 100MHz 13.72mm Inside Dia. 28B0870-100 Laird 1: $1.31 8,496In Stock	Mfr. Part # 28B0870-100 Mouser Part # 875-28B0870-100	Laird	Ferrite Cable Cores 122ohms 100MHz 13.72mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	8,496In Stock	$1.31 $0.912 $0.784 $0.695 View $0.613 $0.513 $0.443 $0.423	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: $0.71 5,306In Stock	Mfr. Part # 28B0470-000 Mouser Part # 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	$0.71 $0.493 $0.434 $0.386 View $0.342 $0.289 $0.252 $0.239 $0.208	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	211 Ohms	5.6 mm	12 mm	20 mm	Bulk	28
Ferrite Cable Cores 195ohms 100MHz 3.55mm Inside Dia. 28B0473-000 Laird 1: $0.70 1,013In Stock 5,292Expected 12/28/2026	Mfr. Part # 28B0473-000 Mouser Part # 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	$0.70 $0.489 $0.431 $0.383 View $0.339 $0.286 $0.25 $0.238 $0.223	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: $0.45 6,074In Stock 8,000Expected 12/14/2026	Mfr. Part # 28B0395-000 Mouser Part # 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	$0.45 $0.315 $0.273 $0.218 View $0.186 $0.164 $0.155 $0.127 $0.121	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 160ohms 100MHz 2.39mm Inside Dia. 28B0296-000 Laird 1: $0.40 9,138In Stock	Mfr. Part # 28B0296-000 Mouser Part # 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	$0.40 $0.28 $0.217 $0.193 View $0.164 $0.144 $0.126 $0.113 $0.10	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 Rnd,Sld,BB,CSNO Solid 28B0452-000 Laird 1: $0.56 134,525In Stock	Mfr. Part # 28B0452-000 Mouser Part # 875-28B0452-000	Laird	Ferrite Cable Cores Rnd,Sld,BB,CSNO Solid Learn More about Laird 28x ferrite cable cores	Datasheet	134,525In Stock	$0.56 $0.384 $0.334 $0.298 View $0.263 $0.224 $0.196 $0.186 $0.167	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	116 Ohms	7.7 mm	11.7 mm	15 mm	Bulk	28
Ferrite Cable Cores 317ohms 100MHz 6.35mm Inside Dia. 28B0562-200 Laird 1: $1.43 83,349In Stock 50,600Expected 11/17/2026	Mfr. Part # 28B0562-200 Mouser Part # 875-28B0562-200	Laird	Ferrite Cable Cores 317ohms 100MHz 6.35mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	83,349In Stock 50,600Expected 11/17/2026	$1.43 $0.995 $0.854 $0.757 View $0.666 $0.556 $0.541 $0.52 $0.511	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: $1.48 40,973In Stock 27,280Expected 12/14/2026	Mfr. Part # 28B0625-100 Mouser Part # 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	$1.48 $1.07 $0.91 $0.81 View $0.713 $0.598 $0.586 $0.583	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: $1.63 41,648In Stock	Mfr. Part # 28B0672-000 Mouser Part # 875-28B0672-000	Laird	Ferrite Cable Cores 245ohms 100MHz 8.76mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	41,648In Stock	$1.63 $1.14 $0.97 $0.858 View $0.754 $0.629 $0.562	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: $0.32 20,120In Stock	Mfr. Part # 28B0157-100 Mouser Part # 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	$0.32 $0.223 $0.173 $0.155 View $0.132 $0.116 $0.102 $0.095 $0.089	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: $0.31 51,481In Stock 70,000Expected 11/4/2026	Mfr. Part # 28B0268-000 Mouser Part # 875-28B0268-000	Laird	Ferrite Cable Cores 138ohms 100MHz 3.99mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	51,481In Stock 70,000Expected 11/4/2026	$0.31 $0.214 $0.185 $0.149 View $0.128 $0.112 $0.098 $0.093	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: $0.44 34,906In Stock	Mfr. Part # 28B0275-000 Mouser Part # 875-28B0275-000	Laird	Ferrite Cable Cores 146ohms 100MHz 3.8mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	34,906In Stock	$0.44 $0.309 $0.239 $0.213 View $0.181 $0.159 $0.13	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: $0.42 14,235In Stock	Mfr. Part # 28B0315-100 Mouser Part # 875-28B0315-100	Laird	Ferrite Cable Cores 158ohms 100MHz 3.17mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	14,235In Stock	$0.42 $0.298 $0.231 $0.205 View $0.174 $0.153 $0.124	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: $0.44 15,487In Stock	Mfr. Part # 28B0339-000 Mouser Part # 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	$0.44 $0.308 $0.238 $0.212 View $0.18 $0.158 $0.129	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	143 Ohms	3.8 mm	8.6 mm	10 mm	Bulk	28
Ferrite Cable Cores 205ohms 100MHz 4.75mm Inside Dia. 28B0355-000 Laird 1: $0.60 8,232In Stock 16,224Expected 11/17/2026	Mfr. Part # 28B0355-000 Mouser Part # 875-28B0355-000	Laird	Ferrite Cable Cores 205ohms 100MHz 4.75mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	8,232In Stock 16,224Expected 11/17/2026	$0.60 $0.42 $0.364 $0.325 View $0.288 $0.244 $0.214 $0.179	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	205 Ohms	4.75 mm	9 mm	20 mm	Bulk	28
Ferrite Cable Cores 194ohms 100MHz 5.08mm Inside Dia. 28B0375-300 Laird 1: $0.50 29,787In Stock	Mfr. Part # 28B0375-300 Mouser Part # 875-28B0375-300	Laird	Ferrite Cable Cores 194ohms 100MHz 5.08mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	29,787In Stock	$0.50 $0.348 $0.269 $0.239 View $0.203 $0.178 $0.141 $0.139	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: $0.36 17,193In Stock 24,000Expected 11/17/2026	Mfr. Part # 28B0375-400 Mouser Part # 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 11/17/2026	$0.36 $0.256 $0.198 $0.176 View $0.15 $0.132 $0.115 $0.104	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: $0.45 14,696In Stock	Mfr. Part # 28B0384-000 Mouser Part # 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	$0.45 $0.316 $0.274 $0.244 View $0.217 $0.185 $0.162 $0.159 $0.148	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: $0.95 23,429In Stock	Mfr. Part # 28B0434-000 Mouser Part # 875-28B0434-000	Laird	Ferrite Cable Cores Impedance is 279 349 ohm@100MHz Learn More about Laird 28x ferrite cable cores	Datasheet	23,429In Stock	$0.95 $0.656 $0.563 $0.499 View $0.423 $0.37 $0.366 $0.341	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: $1.18 17,885In Stock	Mfr. Part # 28B0485-000 Mouser Part # 875-28B0485-000	Laird	Ferrite Cable Cores 320ohms 100MHz 4.88mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	17,885In Stock	$1.18 $0.822 $0.706 $0.627 View $0.553 $0.463 $0.408	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 184ohms 100MHz 6.35mm Inside Dia. 28B0562-100 Laird 1: $0.59 32,569In Stock	Mfr. Part # 28B0562-100 Mouser Part # 875-28B0562-100	Laird	Ferrite Cable Cores 184ohms 100MHz 6.35mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	32,569In Stock	$0.59 $0.414 $0.362 $0.325 View $0.308 $0.261 $0.216 $0.202	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 270ohms 100MHz 6.35mm Inside Dia. 28B0562-300 Laird 1: $1.24 3,245In Stock 3,960Expected 12/29/2026	Mfr. Part # 28B0562-300 Mouser Part # 875-28B0562-300	Laird	Ferrite Cable Cores 270ohms 100MHz 6.35mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	3,245In Stock 3,960Expected 12/29/2026	$1.24 $0.872 $0.75 $0.665 View $0.586 $0.491 $0.486	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	270 Ohms	6.35 mm	14.27 mm	28.32 mm	Bulk	28