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 59,972In Stock
$1.43
$1.09
$0.916
$0.825
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 150ohms 100MHz 12.5mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET 11,049In Stock
14,364Expected 1/12/2027
$1.12
$0.772
$0.661
$0.586
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 140ohms 100MHz 15mm Inside Slot 18,832In Stock
$0.83
$0.583
$0.513
$0.456
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 91 ohms 100MHz 22 mm Inside Slot 16,471In Stock
$0.52
$0.36
$0.313
$0.279
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 110ohms 100MHz 18.7mm Inside Slot 9,834In Stock
$0.56
$0.396
$0.342
$0.305
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 79 ohms 100MHz 1.5 mm Inside Dia. 191,533In Stock
$0.24
$0.168
$0.131
$0.117
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 5,122In Stock
$1.12
$0.783
$0.673
$0.597
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 91ohms 100MHz 9.52mm Inside Dia. 35,937In Stock
$0.68
$0.473
$0.412
$0.366
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 127ohms 100MHz 18.7mm Inside Slot 7,206In Stock
$0.67
$0.47
$0.406
$0.362
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 168ohms 100MHz 27mm Inside Slot 18,131In Stock
$1.92
$1.33
$1.14
$1.01
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 424ohms 100MHz 3.55mm Inside Dia. 12,349In Stock
$1.39
$0.965
$0.828
$0.734
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 122ohms 100MHz 13.72mm Inside Dia. 8,476In Stock
$1.31
$0.912
$0.784
$0.695
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 235ohms 100MHz 26.8mm Inside Slot 744In Stock
784Expected 11/17/2026
$3.17
$2.18
$1.87
$1.65
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 170ohms 100MHz 52.07mm Inside Slot 290In Stock
$4.05
$2.77
$2.36
$2.05
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 195ohms 100MHz 3.55mm Inside Dia. 1,013In Stock
5,292Expected 12/28/2026
$0.70
$0.489
$0.431
$0.383
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 98 ohms 100MHz 13.6 mm Inside Slot 1,793In Stock
$0.56
$0.384
$0.335
$0.299
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores Rib,Sld,BB EMI Ferrite Core 695In Stock
5,880Expected 1/11/2027
$0.60
$0.413
$0.359
$0.321
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 393ohms 100MHz 26mm Inside Slot 305In Stock
$4.93
$3.38
$2.87
$2.50
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 83 ohms 100MHz 5.97 mm Inside Dia. 6,074In Stock
8,000Expected 12/14/2026
$0.45
$0.315
$0.273
$0.218
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 211 ohms 100MHz 5.6 mm Inside Dia. 5,306In Stock
$0.71
$0.493
$0.434
$0.386
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core 7,611In Stock
$0.49
$0.343
$0.297
$0.237
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core 3,738In Stock
$1.05
$0.724
$0.62
$0.55
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 230ohms 100MHz 26.67mm Inside Slot 570In Stock
$3.76
$2.58
$2.19
$1.93
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