Ferrite EMI Cable Cores
Laird offers a range of ferrite EMI cable cores designed to suppress electromagnetic interference in electronic devices. These cores are available in various materials optimized for different frequency ranges, including High Frequency (HFB-), Split, Snap-On (HFA-), and Broadband (28B-, 28A-, 28R-, 28S-) types. They are suitable for a wide array of applications across major electronics industry sectors such as handset, telecommunications, IT, automotive, public safety, consumer, medical, rail, mining, and industrial markets. The cores help in building a world where smart technology transforms the way of life by enabling effective connectivity and protecting electronics. Key advantages include effective EMI suppression, ease of installation (especially split cores), and the ability to achieve multiple amounts of peak impedance with additional turns. Laird's ferrite cores are lead-free and RoHS compliant.
Product Attributes
- Brand: Laird
- Certifications: Lead free, RoHS compliant
- Material: Ferrite (various compositions for different frequency ranges)
- Origin: Not specified (Headquartered in London, operates in 18 countries)
- Color: Black plastic case (for HFA series, other colors may be available upon inquiry)
Technical Specifications
| Part Number | Type | Dimensions (mm / inches) | Typical Impedance () @ 300 MHz | Typical Impedance () @ 500 MHz | Typical Impedance () @ 800 MHz | Typical Impedance () @ 1 GHz | Max Cable Diameter (mm / inches) |
|---|---|---|---|---|---|---|---|
| HFB0473-200 | High Frequency Cylindrical | A: 12.00 (0.472), B: 3.55 (0.140), C: 25.00 (0.984) | 320 | 378 | - | 147 | N/A |
| HFB075024-000 | High Frequency Cylindrical | A: 7.50 (0.295), B: 2.40 (0.094), C: 10.00 (0.394) | 124 | 136 | 138 | 133 | N/A |
| HFB095051-100 | High Frequency Cylindrical | A: 9.52 (0.375), B: 5.08 (0.200), C: 10.00 (0.394) | 64 | 74 | 89 | 85 | N/A |
| HFB095051-200 | High Frequency Cylindrical | A: 9.52 (0.375), B: 5.08 (0.200), C: 19.00 (0.748) | 120 | 135 | 151 | 147 | N/A |
| HFB123049-000 | High Frequency Cylindrical | A: 12.32 (0.485), B: 4.88 (0.192), C: 5.00 (0.197) | 50 | 56 | 63 | 61 | N/A |
| HFB123049-100 | High Frequency Cylindrical | A: 12.32 (0.485), B: 4.88 (0.192), C: 10.00 (0.394) | 97 | 110 | 120 | 115 | N/A |
| HFB123049-300 | High Frequency Cylindrical | A: 12.32 (0.485), B: 4.88 (0.192), C: 25.40 (1.000) | 258 | 287 | 300 | 246 | N/A |
| HFB143064-000 | High Frequency Cylindrical | A: 14.27 (0.562), B: 6.35 (0.250), C: 5.00 (0.197) | 43 | 50 | 58 | 60 | N/A |
| HFB143064-100 | High Frequency Cylindrical | A: 14.27 (0.562), B: 6.35 (0.250), C: 10.00 (0.394) | 85 | 100 | 113 | 115 | N/A |
| HFB143064-300 | High Frequency Cylindrical | A: 14.27 (0.562), B: 6.35 (0.250), C: 28.58 (1.125) | 270 | 315 | 270 | 200 | N/A |
| HFB150070-200 | High Frequency Cylindrical | A: 14.99 (0.590), B: 6.99 (0.275), C: 28.58 (1.125) | 242 | 287 | 270 | 204 | N/A |
| HFB152034-000 | High Frequency Cylindrical | A: 15.24 (0.600), B: 3.38 (0.133), C: 10.00 (0.394) | 165 | 190 | 189 | 185 | N/A |
| HFB157070-000 | High Frequency Cylindrical | A: 15.65 (0.616), B: 6.99 (0.275), C: 20.00 (0.787) | 170 | 200 | 220 | 205 | N/A |
| HFB159079-100 | High Frequency Cylindrical | A: 15.88 (0.625), B: 7.87 (0.310), C: 28.58 (1.125) | 235 | 290 | 302 | 260 | N/A |
| HFB159079-000 | High Frequency Cylindrical | A: 15.88 (0.625), B: 7.87 (0.310), C: 20.00 (0.787) | 150 | 175 | 186 | 195 | N/A |
| HFB160093-200 | High Frequency Cylindrical | A: 16.00 (0.630), B: 9.25 (0.364), C: 19.00 (0.748) | 120 | 145 | 155 | 170 | N/A |
| HFB160093-300 | High Frequency Cylindrical | A: 16.00 (0.630), B: 9.25 (0.364), C: 27.99 (1.102) | 170 | 198 | 232 | 220 | N/A |
| HFB170070-000 | High Frequency Cylindrical | A: 16.99 (0.669), B: 7.01 (0.276), C: 10.00 (0.394) | 97 | 115 | 127 | 140 | N/A |
| HFB170070-100 | High Frequency Cylindrical | A: 16.99 (0.669), B: 7.01 (0.276), C: 20.00 (0.787) | 185 | 215 | 239 | 220 | N/A |
| HFB187102-100 | High Frequency Cylindrical | A: 18.67 (0.735), B: 10.16 (0.400), C: 30.00 (1.181) | 205 | 250 | 270 | 210 | N/A |
| HFB259128-100 | High Frequency Cylindrical | A: 25.91 (1.020), B: 12.83 (0.505), C: 28.58 (1.125) | 175 | 210 | 254 | 250 | N/A |
| HFA100035-0A2 | High Frequency Split/Snap-On | A: 13.00 (0.511), B: 3.50 (0.138), C: 25.20 (0.992) | 172 | 192 | 190 | 150 | 3.51 (0.138) |
| HFA100049-0A2 | High Frequency Split/Snap-On | A: 13.72 (0.540), B: 5.44 (0.214), C: 30.56 (1.203) | 133 | 152 | 168 | 162 | 4.88 (0.192) |
| HFA150066-0A2 | High Frequency Split/Snap-On | A: 18.15 (0.715), B: 7.05 (0.278), C: 32.50 (1.280) | 274 | 350 | 340 | 256 | 6.60 (0.260) |
| HFA150068-0A2 | High Frequency Split/Snap-On | A: 21.00 (0.827), B: 6.80 (0.268), C: 41.70 (1.642) | 275 | 340 | 281 | 200 | 6.76 (0.266) |
| HFA163090-0A2 | High Frequency Split/Snap-On | A: 20.07 (0.790), B: 9.07 (0.357), C: 41.55 (1.636) | 210 | 260 | 262 | 200 | 9.01 (0.355) |
| HFA187102-0A2 | High Frequency Split/Snap-On | A: 22.88 (0.877), B: 10.00 (0.394), C: 32.77 (1.290) | 220 | 290 | 281 | 210 | 10.16 (0.400) |
| HFA259131-0A2 | High Frequency Split/Snap-On | A: 29.00 (1.142), B: 13.00 (0.512), C: 32.50 (1.280) | 250 | 315 | 272 | 200 | 13.06 (0.514) |
2411041647_Laird-TYS50206R8M-10_C20980315.pdf
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