28A Ferrite Clamp Filters

Laird 28A Ferrite Clamp Filters are split, snap-on cores in plastic cases for broadband EMI filtering. The 28A series is designed for round cables and wiring harnesses. For retrofit and post-assembly operations, Laird offers a selection of "split" cores that perform similarly to one-piece core designs. The 28A split ferrite cores provide excellent common and differential mode EMI suppression on round cable assemblies. Lightweight plastic snap-on cases provide the secure closure of the split cores onto the cable. The cases are available in black or white with dimensions ranging from 5mm (0.197") to 56.63mm (2.23"). Laird 28A Ferrite Clamp Filters feature an operating temperature range of -40°C to +125°C. Typical impedance ranges from 50Ω to 232Ω at 25MHz, 120Ω to 511Ω at 100MHz, and 230Ω to 627Ω at 300MHz.

结果: 33
选择 图像 零件编号 制造商 描述 数据表 供货情况 单价(含13%增值税) 根据您的数量,按照单价筛选表格中的结果。 数量 RoHS ECAD模型 产品类型 形状 芯体材料 内径 外径 外部长度 外部宽度 外部高度 系列 封装
Laird 铁氧体磁芯夹具 Rnd,Spl,BB,CSNO Snap-on 1,041库存量
最低: 1
倍数: 1

Ferrite Clamp On Cores 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 170ohms 100MHz 64,232库存量
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 5.44 mm 13.72 mm 30.56 mm 13.72 mm 12.72 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 572ohms 100MHz 28,372库存量
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 5.04 mm 18.75 mm 53.39 mm 18.75 mm 18.75 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 407ohms 100MHz 43,726库存量
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 6.75 mm 18.75 mm 52.91 mm 18.75 mm 18.75 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 220ohms 100MHz 36,756库存量
25,900预期 2026/10/20
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 9 mm 19.7 mm 35.1 mm 19.7 mm 18 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 183 Ohms 100MHz 5,882库存量
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 7 mm 16.5 mm 30.5 mm 15.25 mm 16.5 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 233 Ohms 100MHz 3,982库存量
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 9 mm 19.7 mm 35.1 mm 19.7 mm 18 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 120ohms 100MHz 790库存量
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 13.6 mm 28.8 mm 15.4 mm 28.8 mm 33.2 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 240ohms 100MHz 11,897库存量
10,780预期 2026/10/20
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 3.5 mm 13 mm 25.2 mm 13 mm 11.5 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER WHT 170ohms 100MHz 9,127库存量
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 5.44 mm 13.72 mm 30.56 mm 13.72 mm 12.72 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 227ohms 100MHz 4,149库存量
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 5.44 mm 14.71 mm 42.88 mm 14.71 mm 14.71 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 240ohms 100MHz 2,313库存量
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 9.07 mm 20.07 mm 41.4 mm 19.9 mm 21.65 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 348 Ohms 100MHz 5,525库存量
3,720预期 2026/10/20
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 10 mm 24.82 mm 37.5 mm 20.5 mm 9.55 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 123 Ohms 100MHz 3,589库存量
4,032预期 2026/10/20
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 7 mm 15 mm 18 mm 15 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 190 Ohms 100MHz 6,250库存量
5,280预期 2026/10/20
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 5 mm 13 mm 25.5 mm 13 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON Fltr 100MHz 280ohms White Case 2,513库存量
1,620预期 2026/11/9
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 13 mm 32.5 mm 29 mm 29.62 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 280ohms 100MHz 796库存量
3,348在途量
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 13 mm 32.5 mm 29 mm 29.62 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 320ohms 100MHz 11,521库存量
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 7.05 mm 32.5 mm 18.15 mm 18.9 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 270ohms 100MHz 8,926库存量
5,800预期 2026/10/5
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 6.8 mm 21 mm 41.7 mm 21 mm 21 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER WHT 250ohms 100MHz 3,449库存量
2,250预期 2026/11/17
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 10 mm 32.77 mm 22.28 mm 21.84 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 250ohms 100MHz 3,522库存量
9,600在途量
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 10 mm 32.77 mm 22.28 mm 21.84 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 160ohms 100MHz 5,723库存量
4,900预期 2026/10/7
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 8.2 mm 19.2 mm 19.9 mm 19.2 mm 23.1 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 130ohms 100MHz 1,347库存量
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 10.2 mm 24.55 mm 13.6 mm 24.55 mm 28.5 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 260ohms 100MHz 1,187库存量
750预期 2026/9/22
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 13 mm 30 mm 33.7 mm 30 mm 30 mm 28A Bulk
Laird 铁氧体磁芯夹具 CLAMP-ON FILTER BLK 210ohms 100MHz 1,141库存量
最低: 1
倍数: 1

Ferrite Clamp On Cores Round 28 19.4 mm 42 mm 29.2 mm 29.4 mm 28A Bulk