The Conductive shrinking sleeves are used for cable and connector terminals to provide efficient EMI shielding. The sleeve is a combination of heat shrink polyolefin tube and a flexible conductive layer that can shrink. When the sleeves are heated the conductive layer will shrink at the same time.
The 4980 sleeves are easy to instal and are lighter than traditional metal braid shielding sleeves. The shielding performance can be 35 dB up to 50 dB in 14 kHz up to 10 GHz in frequency.
Technical performance
| Shielding effectiveness (dB) | 50+- |
| Shrink ration (%) | 50~85 |
| Shrink temperature (°C) | 120~190 |
| Working temperature (°C) | -55~130 |
Standard dimensions
| Part number | Diameter ⌀ |
| 4980-4 | 4 |
| 4980-6 | 6 |
| 4980-8 | 8 |
| 4980-10 | 10 |
| 4980-15 | 15 |
| 4980-20 | 20 |
| 4980-25 | 25 |
| 4980-30 | 30 |
| 4980-40 | 40 |
| 4980-80 | 80 |
Other dimensions on request
Features & benefits
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