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 (CLP) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Laird Ferrite Cable Cores 230ohms 100MHz 52.07mm Inside Slot 3.561In Stock
$9.333
$6.621
$5.248
$4.930
Min.: 1
Mult.: 1
Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 170ohms 100MHz 61.022In Stock
$1.526
$1.186
$1.023
$906
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 1/12/2027
$1.153
$799
$687
$610
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 91 ohms 100MHz 22 mm Inside Slot 16.481In Stock
$560
$388
$335
$299
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 110ohms 100MHz 18.7mm Inside Slot 9.934In Stock
$615
$429
$371
$330
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 91ohms 100MHz 9.52mm Inside Dia. 36.237In Stock
$648
$458
$395
$352
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 168ohms 100MHz 27mm Inside Slot 18.181In Stock
$1.932
$1.350
$1.153
$1.017
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 424ohms 100MHz 3.55mm Inside Dia. 6.634In Stock
6.240Expected 10/22/2026
$1.427
$983
$849
$781
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 122ohms 100MHz 13.72mm Inside Dia. 8.496In Stock
$1.449
$1.004
$865
$797
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 110ohms 100MHz 13mm Inside Slot 11.010In Stock
$560
$386
$334
$299
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 79 ohms 100MHz 1.5 mm Inside Dia. 191.553In Stock
$264
$184
$160
$144
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 123 ohms 100 MHz 21mm Internal Slot 7.677In Stock
$681
$478
$413
$368
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 140ohms 100MHz 33mm Inside Slot 5.187In Stock
$1.120
$786
$676
$601
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 211 ohms 100MHz 5.6 mm Inside Dia. 5.306In Stock
$780
$535
$461
$411
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 83 ohms 100MHz 5.97 mm Inside Dia. 6.274In Stock
8.000Expected 12/14/2026
$461
$321
$278
$248
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 235ohms 100MHz 26.8mm Inside Slot 744In Stock
784Expected 11/9/2026
$3.470
$2.394
$2.053
$1.812
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 170ohms 100MHz 52.07mm Inside Slot 290In Stock
$3.931
$2.701
$2.295
$2.009
$1.823
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 98 ohms 100MHz 13.6 mm Inside Slot 1.793In Stock
$593
$414
$358
$320
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 393ohms 100MHz 26mm Inside Slot 305In Stock
$5.062
$3.470
$2.953
$2.591
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core 3.738In Stock
$1.076
$750
$644
$572
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core 7.611In Stock
$527
$365
$316
$282
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores Rib,Sld,BB EMI Ferrite Core 6.695In Stock
$637
$445
$384
$343
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 195ohms 100MHz 3.55mm Inside Dia. 1.013In Stock
5.292Expected 12/21/2026
$769
$530
$457
$407
Min.: 1
Mult.: 1
Laird Ferrite Cable Cores 280ohms 100MHz 43.69mm Inside Slot 528In Stock
$5.709
$3.898
$3.305
$2.888
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
$6.061
$4.128
$3.491
$3.052
$2.723
Min.: 1
Mult.: 1