28x Ferrite Cable Cores

Laird Technologies 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 Technologies 28x ferrite cable cores provide excellent differential and common mode EMI suppression on flat cable assemblies.

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Laird Technologies 鐵氧體磁芯 243ohms 100MHz 9.25mm Inside Dia. 9,993庫存量
最少: 1
倍數: 1

28B Round Cable Cores Solid 243 Ohms 9.25 mm 16 mm 28 mm Bulk 28
Laird Technologies 鐵氧體磁芯 91ohms 100MHz 9.52mm Inside Dia. 39,095庫存量
最少: 1
倍數: 1

28B Round Cable Cores Solid 91 Ohms 9.52 mm 17.42 mm 6.35 mm Bulk 28
Laird Technologies 鐵氧體磁芯 139ohms 100MHz 9.52mm Inside Dia. 4,582庫存量
5,292預期2026/4/7
最少: 1
倍數: 1

28B Round Cable Cores Solid 139 Ohms 9.52 mm 17.42 mm 12.7 mm Bulk 28
Laird Technologies 鐵氧體磁芯 242ohms 100MHz 9.53mm Inside Dia. 7,829庫存量
最少: 1
倍數: 1

28B Round Cable Cores Solid 242 Ohms 9.53 mm 17.42 mm 28.58 mm Bulk 28
Laird Technologies 鐵氧體磁芯 229ohms 100MHz 11.18mm Inside Dia. 3,172庫存量
6,080預期2026/4/22
最少: 1
倍數: 1

28B Round Cable Cores Solid 229 Ohms 11.18 mm 18.67 mm 28.58 mm Bulk 28
Laird Technologies 鐵氧體磁芯 250ohms 100MHz 10.16mm Inside Dia. 17,368庫存量
最少: 1
倍數: 1

28B Round Cable Cores Solid 250 Ohms 10.16 mm 16.67 mm 28.58 mm Bulk 28
Laird Technologies 鐵氧體磁芯 150ohms 100MHz 10.16mm Inside Dia. 9,787庫存量
最少: 1
倍數: 1

28B Round Cable Cores Solid 150 Ohms 10.16 mm 16.67 mm 14.27 mm Bulk 28
Laird Technologies 鐵氧體磁芯 85ohms 100MHz 13.72mm Inside Dia. 6,101庫存量
最少: 1
倍數: 1

28B Round Cable Cores Solid 85 Ohms 13.72 mm 22.1 mm 6.35 mm Bulk 28
Laird Technologies 鐵氧體磁芯 122ohms 100MHz 13.72mm Inside Dia. 4,823庫存量
3,024預期2026/4/7
最少: 1
倍數: 1

28B Round Cable Cores Solid 122 Ohms 13.72 mm 22.1 mm 12.7 mm Bulk 28
Laird Technologies 鐵氧體磁芯 122ohms 100MHz 15.49mm Inside Dia. 2,537庫存量
1,715預期2026/4/7
最少: 1
倍數: 1

28B Round Cable Cores Solid 122 Ohms 15.49 mm 25.4 mm 12.7 mm Bulk 28
Laird Technologies 鐵氧體磁芯 307ohms 100MHz 13.77mm Inside Dia. 3,411庫存量
最少: 1
倍數: 1

28B Round Cable Cores Solid 307 Ohms 13.77 mm 28.5 mm 28.58 mm Bulk 28
Laird Technologies 鐵氧體磁芯 115ohms 100MHz 23mm Inside Dia. 5,397庫存量
最少: 1
倍數: 1

28B Round Cable Cores Solid 115 Ohms 23 mm 36 mm 12.7 mm Bulk 28
Laird Technologies 鐵氧體磁芯 254ohms 100MHz 16.76mm Inside Dia. 486庫存量
最少: 1
倍數: 1

28B Round Cable Cores Solid 254 Ohms 16.76 mm 39.12 mm 22.22 mm Bulk 28
Laird Technologies 鐵氧體磁芯 442ohms 100MHz 25.4mm Inside Dia. 480庫存量
最少: 1
倍數: 1

28B Round Cable Cores Solid 305 Ohms 25.4 mm 50.8 mm 28.7 mm Bulk 28
Laird Technologies 鐵氧體磁芯 80ohms 100MHz 13.5mm Inside Slot 10,049庫存量
7,980預期2026/4/22
最少: 1
倍數: 1

28R Flat Ribbon Cable Cores Solid 80 Ohms 13.5 mm 15.5 mm 10 mm 1.4 mm 3.4 mm Bulk 28
Laird Technologies 鐵氧體磁芯 110ohms 100MHz 18.7mm Inside Slot 10,138庫存量
最少: 1
倍數: 1

28R Flat Ribbon Cable Cores Solid 266 Ohms 18.7 mm 22.8 mm 12 mm 0.7 mm 2.8 mm Bulk 28
Laird Technologies 鐵氧體磁芯 112ohms 100MHz 19mm Inside Slot 11,734庫存量
14,000預期2026/5/12
最少: 1
倍數: 1

28R Flat Ribbon Cable Cores Solid 112 Ohms 19 mm 24 mm 10 mm 1.25 mm 6.25 mm Bulk 28
Laird Technologies 鐵氧體磁芯 170ohms 100MHz 18mm Inside Slot 3,815庫存量
最少: 1
倍數: 1

28R Flat Ribbon Cable Cores Solid 170 Ohms 18 mm 25 mm 16 mm 0.9 mm 7.7 mm Bulk 28
Laird Technologies 鐵氧體磁芯 168ohms 100MHz 27mm Inside Slot 20,175庫存量
最少: 1
倍數: 1

28R Flat Ribbon Cable Cores Solid 168 Ohms 27 mm 37 mm 18.25 mm 1.5 mm 8 mm Bulk 28
Laird Technologies 鐵氧體磁芯 260ohms 100MHz 26mm Inside Slot 11,522庫存量
最少: 1
倍數: 1

28R Flat Ribbon Cable Cores Solid 260 Ohms 26 mm 32 mm 30 mm 1 mm 7 mm Bulk 28
Laird Technologies 鐵氧體磁芯 139 ohms 100MHz 28 mm Inside Slot 4,200庫存量
2,880預期2026/4/7
最少: 1
倍數: 1

28R Flat Ribbon Cable Cores Solid 139 Ohms 28 mm 34 mm 12 mm 1 mm 7 mm Bulk 28
Laird Technologies 鐵氧體磁芯 150ohms 100MHz 12.5mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET 17,272庫存量
最少: 1
倍數: 1

28S Flat Ribbon Cable Cores Split 60 Ohms 12.5 mm 17.02 mm 14.99 mm 0.51 mm 3.4 mm Bulk 28
Laird Technologies 鐵氧體磁芯 Ribbon Cable 76.2x28.58x6.35mm / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET 938庫存量
最少: 1
倍數: 1

28S Flat Ribbon Cable Cores Split 280 Ohms 65.28 mm 76.2 mm 28.58 mm 0.84 mm 6.35 mm Bulk 28
Laird Technologies 鐵氧體磁芯 250ohm 100MHz 26.67mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET 851庫存量
最少: 1
倍數: 1

28S Flat Ribbon Cable Cores Split 250 Ohms 26.67 mm 38.1 mm 25.4 mm 0.84 mm 6.35 mm Bulk 28
Laird Technologies 鐵氧體磁芯 135ohms 100MHz 35.56mm Inside Dia. 717庫存量
441預期2026/4/21
最少: 1
倍數: 1

28B Round Cable Cores Solid 135 Ohms 35.56 mm 35.56 mm 12.7 mm Bulk 28