Ferrite EMI Cable Cores
Laird's Ferrite EMI Cable Cores are designed to suppress electromagnetic interference (EMI) in electronic devices. These cores are crucial for ensuring signal integrity and protecting electronics by attenuating unwanted electromagnetic noise. They are available in various materials optimized for different frequency ranges, including Low Frequency (LF), Broadband (28), and High Frequency (HF). The design and mass of the ferrite core significantly affect impedance, and using high-performance materials allows for smaller, lighter, and more cost-effective solutions. These cores are ideal for applications where EMI suppression is critical, helping to build a world where smart technology transforms the way of life. They are supplied to major sectors of the electronics industry, including handset, telecommunications, IT, automotive, public safety, consumer, medical, rail, mining, and industrial markets.
Product Attributes
- Brand: Laird
- Material: Ferrite (LF, Broadband, HF materials available)
- Certifications: Lead-free and RoHS compliant
- Origin: Not specified
- Color: Black plastic case for split cores (0A2 suffix)
Technical Specifications
| Part Number | Material Type | Dimensions (A x B x C) (mm) | Typical Impedance (Z) in Ohms () @ 300 MHz | Typical Impedance (Z) in Ohms () @ 500 MHz | Typical Impedance (Z) in Ohms () @ 800 MHz | Typical Impedance (Z) in Ohms () @ 1 GHz | Max Cable Diameter (mm) |
|---|---|---|---|---|---|---|---|
| HFB0473-200 | HF | 12.00 (0.472) x 3.55 (0.140) x 25.00 (0.984) | 320 | 378 | - | 147 | - |
| HFB075024-000 | HF | 7.50 (0.295) x 2.40 (0.094) x 10.00 (0.394) | 124 | 136 | 138 | 133 | - |
| HFB095051-100 | HF | 9.52 (0.375) x 5.08 (0.200) x 10.00 (0.394) | 64 | 74 | 89 | 85 | - |
| HFB095051-200 | HF | 9.52 (0.375) x 5.08 (0.200) x 19.00 (0.748) | 120 | 135 | 151 | 147 | - |
| HFB123049-000 | HF | 12.32 (0.485) x 4.88 (0.192) x 5.00 (0.197) | 50 | 56 | 63 | 61 | - |
| HFB123049-100 | HF | 12.32 (0.485) x 4.88 (0.192) x 10.00 (0.394) | 97 | 110 | 120 | 115 | - |
| HFB123049-300 | HF | 12.32 (0.485) x 4.88 (0.192) x 25.40 (1.000) | 258 | 287 | 300 | 246 | - |
| HFB143064-000 | HF | 14.27 (0.562) x 6.35 (0.250) x 5.00 (0.197) | 43 | 50 | 58 | 60 | - |
| HFB143064-100 | HF | 14.27 (0.562) x 6.35 (0.250) x 10.00 (0.394) | 85 | 100 | 113 | 115 | - |
| HFB143064-300 | HF | 14.27 (0.562) x 6.35 (0.250) x 28.58 (1.125) | 270 | 315 | 270 | 200 | - |
| HFB150070-200 | HF | 14.99 (0.590) x 6.99 (0.275) x 28.58 (1.125) | 242 | 287 | 270 | 204 | - |
| HFB152034-000 | HF | 15.24 (0.600) x 3.38 (0.133) x 10.00 (0.394) | 165 | 190 | 189 | 185 | - |
| HFB157070-000 | HF | 15.65 (0.616) x 6.99 (0.275) x 20.00 (0.787) | 170 | 200 | 220 | 205 | - |
| HFB159079-100 | HF | 15.88 (0.625) x 7.87 (0.310) x 28.58 (1.125) | 235 | 290 | 302 | 260 | - |
| HFB159079-000 | HF | 15.88 (0.625) x 7.87 (0.310) x 20.00 (0.787) | 150 | 175 | 186 | 195 | - |
| HFB160093-200 | HF | 16.00 (0.630) x 9.25 (0.364) x 19.00 (0.748) | 120 | 145 | 155 | 170 | - |
| HFB160093-300 | HF | 16.00 (0.630) x 9.25 (0.364) x 27.99 (1.102) | 170 | 198 | 232 | 220 | - |
| HFB170070-000 | HF | 16.99 (0.669) x 7.01 (0.276) x 10.00 (0.394) | 97 | 115 | 127 | 140 | - |
| HFB170070-100 | HF | 16.99 (0.669) x 7.01 (0.276) x 20.00 (0.787) | 185 | 215 | 239 | 220 | - |
| HFB187102-100 | HF | 18.67 (0.735) x 10.16 (0.400) x 30.00 (1.181) | 205 | 250 | 270 | 210 | - |
| HFB259128-100 | HF | 25.91 (1.020) x 12.83 (0.505) x 28.58 (1.125) | 175 | 210 | 254 | 250 | - |
| HFA100035-0A2 | HF (Split/Snap-on) | 13.00 (0.511) x 3.50 (0.138) x 25.20 (0.992) | 172 | 192 | 190 | 150 | 3.51 (0.138) |
| HFA100049-0A2 | HF (Split/Snap-on) | 13.72 (0.540) x 5.44 (0.214) x 30.56 (1.203) | 133 | 152 | 168 | 162 | 4.88 (0.192) |
| HFA150066-0A2 | HF (Split/Snap-on) | 18.15 (0.715) x 7.05 (0.278) x 32.50 (1.280) | 274 | 350 | 340 | 256 | 6.60 (0.260) |
| HFA150068-0A2 | HF (Split/Snap-on) | 21.00 (0.827) x 6.80 (0.268) x 41.70 (1.642) | 275 | 340 | 281 | 200 | 6.76 (0.266) |
| HFA163090-0A2 | HF (Split/Snap-on) | 20.07 (0.790) x 9.07 (0.357) x 41.55 (1.636) | 210 | 260 | 262 | 200 | 9.01 (0.355) |
| HFA187102-0A2 | HF (Split/Snap-on) | 22.88 (0.877) x 10.00 (0.394) x 32.77 (1.290) | 220 | 290 | 281 | 210 | 10.16 (0.400) |
| HFA259131-0A2 | HF (Split/Snap-on) | 29.00 (1.142) x 13.00 (0.512) x 32.50 (1.280) | 250 | 315 | 272 | 200 | 13.06 (0.514) |
2411041647_Laird-28B0563-200_C17654512.pdf
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