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| Sponge for shock absorption - ideal for optical fiber cables | Unique top and bottom sponge (urethane foam) structure wraps around cables and absorbs impact. Holds flat cables without damage. Ideal for fixing delicate optical fiber cables. |
|---|---|
| Easy installation with push-lock + adhesive fixation | Cables are held with a one-touch push-lock system. Adhesively fixed to the casing, requiring no tools and saving effort. |
| Designed exclusively for flat cables | Available in 3 sizes: 30-core, 40-core, and 50-core. Double certified with UL94 V-2 (main body) + UL94 HF-1 (sponge). |

| Material | 66 nylon / Sponge: Urethane foam |
|---|---|
| Standards | UL94 V-2 (66 nylon) / UL94 HF-1 (urethane foam) |
| Operating Temperature Range | -20℃ to 80℃ |
| Standard Color | Milky white |
| Model Number | Number of Cores | W(mm) | W1(mm) | W2(mm) | H(mm) | H1(mm) | H2(mm) | H3(mm) |
|---|---|---|---|---|---|---|---|---|
| FKNS-30 | 30 | 32.0 | 45.7 | 19.2 | 14.9 | 7.0 | 3.1 | 3.1 |
| FKNS-40 | 40 | 39.5 | 53.3 | 19.2 | 14.8 | 7.0 | 3.1 | 3.1 |
| FKNS-50 | 50 | 64.0 | 77.5 | 19.2 | 13.0 | 6.5 | 3.1 | 3.1 |
Unit: mm
| Model Number | Number of Cores | List Price | 10 pcs | 50 pcs |
|---|---|---|---|---|
| FKNS-30 | 30 | 383 | 288 | 225 |
| FKNS-40 | 40 | 392 | 294 | 231 |
| FKNS-50 | 50 | 402 | 302 | 237 |
Our expert staff will provide thorough support for size selection, quantity, custom production requests, and more.

