28x Ferrite Cable Cores

Laird 28x Ferrite Cable Cores come in four variants: split/snap-on (28A), cylindrical (28B), solid core (28R), and split core (28S). The 28x ferrite cable cores are constructed from ultra-thin mixtures of iron, nickel, and zinc oxides. They are available in cylinder, ribbon, split-flat, and clamp-on shapes. Laird 28x ferrite cable cores provide excellent differential and common mode EMI suppression on flat cable assemblies.

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Results: 228
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 170ohms 100MHz 61,022In Stock
$1.39
$1.08
$0.932
$0.825
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 230ohms 100MHz 52.07mm Inside Slot 3,561In Stock
$8.50
$6.03
$4.78
$4.49
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 91 ohms 100MHz 22 mm Inside Slot 16,481In Stock
$0.51
$0.353
$0.305
$0.272
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 150ohms 100MHz 12.5mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET 11,167In Stock
14,364Expected 12/01/2027
$1.05
$0.728
$0.626
$0.556
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 91ohms 100MHz 9.52mm Inside Dia. 36,237In Stock
$0.68
$0.467
$0.403
$0.359
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 110ohms 100MHz 18.7mm Inside Slot 9,934In Stock
$0.56
$0.391
$0.338
$0.301
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 424ohms 100MHz 3.55mm Inside Dia. 6,634In Stock
6,240Expected 22/10/2026
$1.30
$0.895
$0.773
$0.711
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 122ohms 100MHz 13.72mm Inside Dia. 8,496In Stock
$1.32
$0.914
$0.788
$0.726
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 110ohms 100MHz 13mm Inside Slot 11,010In Stock
$0.51
$0.352
$0.304
$0.272
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 168ohms 100MHz 27mm Inside Slot 18,181In Stock
$1.76
$1.23
$1.05
$0.926
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 79 ohms 100MHz 1.5 mm Inside Dia. 191,553In Stock
$0.24
$0.168
$0.146
$0.131
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 123 ohms 100 MHz 21mm Internal Slot 7,677In Stock
$0.62
$0.435
$0.376
$0.335
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 140ohms 100MHz 33mm Inside Slot 5,187In Stock
$1.02
$0.716
$0.616
$0.547
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core 3,738In Stock
$0.98
$0.683
$0.587
$0.521
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 98 ohms 100MHz 13.6 mm Inside Slot 1,793In Stock
$0.54
$0.377
$0.326
$0.291
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 393ohms 100MHz 26mm Inside Slot 305In Stock
$4.61
$3.16
$2.69
$2.36
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 195ohms 100MHz 3.55mm Inside Dia. 1,013In Stock
5,292Expected 21/12/2026
$0.70
$0.483
$0.416
$0.371
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 83 ohms 100MHz 5.97 mm Inside Dia. 6,274In Stock
8,000Expected 14/12/2026
$0.42
$0.292
$0.253
$0.226
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 235ohms 100MHz 26.8mm Inside Slot 744In Stock
784Expected 09/11/2026
$3.16
$2.18
$1.87
$1.65
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 170ohms 100MHz 52.07mm Inside Slot 290In Stock
$3.58
$2.46
$2.09
$1.83
$1.66
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 211 ohms 100MHz 5.6 mm Inside Dia. 5,306In Stock
$0.71
$0.487
$0.42
$0.374
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 280ohms 100MHz 43.69mm Inside Slot 528In Stock
$5.20
$3.55
$3.01
$2.63
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 280ohm 100MHz 52.07mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET 452In Stock
$5.52
$3.76
$3.18
$2.78
$2.48
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores Rib,Sld,BB EMI Ferrite Core 6,695In Stock
$0.58
$0.405
$0.35
$0.312
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 160ohms 100MHz 2.39mm Inside Dia. 9,138In Stock
$0.40
$0.28
$0.243
$0.217
Min.: 1
Mult.: 1