| Type of ferrite | sleeve |
| Features | reduce electromagnetic interference |
| Core material | Ni-Zn ferromagnetic |
| Dimensions | Fig. 1. |
| Manufacturer series | FRH |
| Symbol | Øout. | Øint. | L |
|---|---|---|---|
| [mm] | [mm] | [mm] | |
| FRH5X11X1.5 | 5 | 1.5 | 11 |
| FRH9.5X10X5 | 9.5 | 5 | 10 |
| FRH14X28.5X6 | 14 | 6 | 28.5 |
| FRH16X16X8 | 16 | 8 | 16 |
| FRH16X28X9 | 16 | 9 | 28 |
| FRH17.5X28.5X9 | 17.5 | 9 | 28.5 |
| FRH14.2X28.5X7 | 14 | 7 | 28.5 |
| FRH3.5X6X0.8 | 3.5 | 0.8 | 6 |