Heat transfer pad: silicone; FISCHER ELEKTRONIK
| Manufacturer | FISCHER ELEKTRONIK |
| Heat transfer pad | silicone |
| Operating temperature | -60...180°C |
| Flammability rating | UL94V-0 |
| Symbol | Ver. | Application | Thermal conductivity | W | L | Thickness | Rth | Diel. strenght | Panel cutout diameter |
|---|---|---|---|---|---|---|---|---|---|
| [W/mK] | [mm] | [mm] | [mm] | [K/W] | [kV] | [mm] | |||
| WK/3 | one-sided adhesive | TO3 | 0.92 | 29 | 42 | 0.2 | 0.45 | 6.5 | 3.1 |
| WK/3158 | one-sided adhesive | TO3158 | 0.92 | 20 | 24 | 0.2 | 0.45 | 6.5 | - |
| WK/TOP/3/1 | one-sided adhesive | TOP3/1 | 0.92 | 17.5 | 20.5 | 0.2 | 0.45 | 6.5 | 3.1 |
| WK/247 | one-sided adhesive | TO247 | 0.92 | 17 | 21 | 0.2 | 0.45 | 6.5 | 3.2 |
| WK/126 | one-sided adhesive | TO126 | 0.92 | 9 | 11 | 0.2 | 0.45 | 6.5 | 2.5 |
| WK/32 | one-sided adhesive | SOT32 | 0.92 | 8 | 11 | 0.2 | 0.45 | 6.5 | 3.1 |
| WS/3 | - | TO3 | 1.22 | 19 | 42 | 0.3 | 0.4 | 10 | 3.1 |
| WS/3158 | - | TO3158 | 1.22 | 20 | 24 | 0.3 | 0.4 | 10 | - |
| WS/TOP/3 | - | TOP3 | 1.22 | 17.5 | 20.5 | 0.3 | 0.4 | 10 | 3.1 |
| WS/TOP/3/1 | - | TOP3/1 | 1.22 | 17.5 | 20.5 | 0.3 | 0.4 | 10 | 3.1 |
| WS/247 | - | TO247 | 1.22 | 17 | 21 | 0.3 | 0.4 | 10 | 3.2 |
| WS/247/1 | - | TO247/1 | 1.22 | 21 | 24 | 0.3 | 0.4 | 10 | 3.1 |
| WS/220 | - | TO220 | 1.22 | 13 | 18 | 0.3 | 0.4 | 10 | 3 |
| WS/4/220 | - | 4 x TO220 | 1.22 | 18 | 60 | 0.3 | 0.4 | 10 | 3.2 |
