Product Overview
The Flat Cable EMI Suppression Cores (Part Number: 2643180251) are designed to accommodate multi-conductor flat cables ranging in widths from 12.7 mm (0.500 inches) up to 77 mm (3.0 inches). These cores are available in two ferrite material grades, effectively reducing conducted EMI across a frequency range from 1 MHz to hundreds of MHz. Assembly clips are available for most split flat cable cores. The product is also featured in the Expanded Cable & Suppressor Kit (part number 0199000005) and the Flex Circuit & Ribbon Cable Core Kit (part number 0199000038).
Product Attributes
- Product Class: 43
- Material Grade: 43
Technical Specifications
| Specification | Value | Unit | Tolerance/Notes |
|---|---|---|---|
| Part Number | 2643180251 | ||
| Weight | 5.6 | g | |
| Impedance @ 10 MHz | 55 | Test frequency | |
| Impedance @ 25 MHz | 83 | Test frequency | |
| Impedance @ 100 MHz | 132 | Test frequency | |
| Impedance @ 250 MHz | 196 | Test frequency | |
| Flat Cable Width (Min) | 12.7 | mm (0.500) | |
| Flat Cable Width (Max) | 77 | mm (3.0) | |
| Dimension A | 13.7 | mm | 0.40 |
| Dimension A | 0.539 | inch | _ |
| Dimension B | 9.2 | mm | 0.30 |
| Dimension B | 0.362 | inch | _ |
| Dimension C | 18 | mm | 0.40 |
| Dimension C | 0.709 | inch | _ |
| Dimension D | 5.3 | mm | 0.30 |
| Dimension D | 0.209 | inch | _ |
| Dimension E | 0.8 | mm | 0.20 |
| Dimension E | 0.031 | inch | _ |
| Max Diameter (Solid Equivalent) | 8.90 x 0.60 | _ | _ |
2507011323_Fair-Rite-2643180251_C7174149.pdf
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