Common Mode Toroid Chokes
The rising demand for higher power in less space, leading to higher switching frequencies and tighter packaging, also brings new challenges for EMC filtering components.
Our common mode filter chokes are designed to meet the EMC regulations even in difficult environments. All chokes have the release according to EN 138100 resp. DIN EN60938-2 (VDE 0565 type 2-1).
All thermoplastic materials used are UL94-V0 listed.
Outstanding characteristics
- broad damping characteristic
- good attenuation of symmetrical and asymmetrical noises
- high temperature range (class B, 130 °C)
- low sensitivity to saturation
| Range RDS | Style 1528 | vertical | |||||
| Order no. | Nominal current | Nominal inductance | DC resistance |  |
|
| [A] | [mH] | [Ω] | |||
| 043.200 | 0,3 | 27 | 1,5 | ||
| 043.201 | 0,3 | 18 | 1,4 | ||
| 043.202 | 0,3 | 15 | 1,1 | ||
| 043.203 | 0,4 | 10 | 0,7 | ||
| 043.204 | 0,5 | 6,8 | 0,45 | ||
| 043.205 | 0,6 | 4,7 | 0,3 | ||
| 043.206 | 0,7 | 3,9 | 0,25 | ||
| 043.207 | 0,8 | 2,7 | 0,2 | ||
| 043.208 | 1 | 2,2 | 0,12 | ||
| 043.209 | 1,1 | 1,5 | 0,1 | ||
A = Start of winding • E = End of winding
General datas: Nominal current: RMS value, ambient temperature 60 °C. Inductance: measured at 10 mHz, 50 mV. Tolerance +50/-30%. DC resistance: nominal value at 25 °C, tolerance +10%.
Alternative parameters on request.
| Range RDS | Style 1517 | also available in SMD | |||||
| Order no. | Nominal current | Nominal inductance | DC resistance |  |
|
| [A] | [mH] | [Ω] | |||
| 044.201 | 0,3 | 18 | 0,9 | ||
| 044.202 | 0,3 | 15 | 0,7 | ||
| 044.203 | 0,4 | 10 | 0,5 | ||
| 044.204 | 0,5 | 6,8 | 0,3 | ||
| 044.205 | 0,6 | 4,7 | 0,25 | ||
| 044.206 | 0,6 | 3,9 | 0,2 | ||
| 044.207 | 0,7 | 2,7 | 0,15 | ||
| 044.208 | 0,9 | 2,2 | 0,09 | ||
| 044.209 | 0,9 | 1,5 | 0,08 | ||
A = Start of winding • E = End of winding
General datas: Nominal current: RMS value, ambient temperature 60 °C. Inductance: measured at 10 mHz, 50 mV. Tolerance +50/-30%. DC resistance: nominal value at 25 °C, tolerance +10%.
Alternative parameters on request.
| Range RDS | Style 053 | vertical | |||||
| Order no. | Nominal current | Nominal inductance | DC resistance |  |
|
| [A] | [mH] | [Ω] | |||
| 049.625 | 0,3 | 47 | 2 | |
|
| 049.659 | 0,4 | 39 | 1,6 | ||
| 049.651 | 0,5 | 27 | 1,1 | ||
| 049.652 | 0,6 | 15 | 0,8 | ||
| 049.670 | 0,7 | 10 | 0,65 | ||
| 049.674 | 1,2 | 6,8 | 0,31 | ||
| 049.653 | 1,2 | 5,6 | 0,28 | ||
| 049.671 | 1,5 | 3,3 | 0,18 | ||
| 049.654 | 1,5 | 2,7 | 0,13 | ||
| 049.672 | 2 | 1 | 0,07 | ||
| 049.668 | 2,6 | 0,4 | 0,05 | ||
A = Start of winding · E = End of winding
General datas: Nominal current: RMS value, ambient temperature 60 °C. Inductance: measured at 10 mHz, 50 mV. Tolerance +50/-30%. DC resistance: nominal value at 25 °C, tolerance +10%.
Alternative parameters on request.
| Range RDS | Style 1427 | horizontal | |||||
| Order no. | Nominal current | Nominal inductance | DC resistance |  |
|
| [A] | [mH] | [Ω] | |||
| 049.409 | 0,3 | 47 | 1,8 | ||
| 049.404 | 0,4 | 39 | 1,6 | ||
| 049.406 | 0,5 | 27 | 1,1 | ||
| 049.403 | 0,6 | 15 | 0,7 | ||
| 049.410 | 0,7 | 10 | 0,5 | ||
| 049.411 | 1,2 | 6,8 | 0,28 | ||
| 049.405 | 1,5 | 3,3 | 0,17 | ||
| 049.412 | 2 | 1 | 0,06 | ||
| 049.413 | 2,6 | 0,4 | 0,035 | ||
A = Start of winding • E = End of winding
General datas: Nominal current: RMS value, ambient temperature 60 °C. Inductance: measured at 10 mHz, 50 mV. Tolerance +50/-30%. DC resistance: nominal value at 25 °C, tolerance +10%.
Alternative parameters on request.
| Range RDS | Style 055 | vertical | |||||
| Order no. | Nominal current | Nominal inductance | DC resistance |  |
|
| [A] | [mH] | [Ω] | |||
| 049.755 | 0,5 | 47 | 1,7 | ||
| 049.770 | 0,5 | 39 | 1,2 | ||
| 049.751 | 0,8 | 27 | 6 | ||
| 049.752 | 1 | 18 | 0,4 | ||
| 049.771 | 1 | 15 | 0,4 | ||
| 049.772 | 1,2 | 10 | 0,35 | ||
| 049.753 | 1,5 | 5,6 | 0,2 | ||
| 049.754 | 2,2 | 2,7 | 0,09 | ||
| 049.773 | 3 | 1,2 | 0,05 | ||
A = Start of winding • E = End of winding
General datas: Nominal current: RMS value, ambient temperature 60 °C. Inductance: measured at 10 mHz, 50 mV. Tolerance +50/-30%. DC resistance: nominal value at 25 °C, tolerance +10%.
Alternative parameters on request.
| Range RDS | Style 1178 | horizontal | |||||
| Order no. | Nominal current | Nominal inductance | DC resistance |  |
|
| [A] | [mH] | [Ω] | |||
| 049.201 | 0,4 | 47 | 1,7 | ||
| 049.220 | 0,5 | 39 | 1,2 | ||
| 049.202 | 0,5 | 27 | 0,9 | ||
| 049.210 | 0,7 | 33 | 0,8 | ||
| 049.221 | 1 | 15 | 0,5 | ||
| 049.203 | 1,2 | 10 | 0,35 | ||
| 049.222 | 1,5 | 6,8 | 0,25 | ||
| 049.204 | 2 | 2,2 | 0,1 | ||
| 049.205 | 3 | 1,2 | 0,05 | ||
A = Start of winding · E = End of winding
General datas: Nominal current: RMS value, ambient temperature 60 °C. Inductance: measured at 10 mHz, 50 mV. Tolerance +50/-30%. DC resistance: nominal value at 25 °C, tolerance +10%.
Alternative parameters on request.
| Range RDS | Style 1428 | vertical | |||||
| Order no. | Nominal current | Nominal inductance | DC resistance |  |
|
| [A] | [mH] | [Ω] | |||
| 049.908 | 0,5 | 56 | 1,6 | ||
| 049.909 | 0,6 | 39 | 1,1 | ||
| 049.906 | 1 | 27 | 1,65 | ||
| 049.900 | 1,2 | 15 | 0,3 | ||
| 049.901 | 1,6 | 10 | 0,22 | ||
| 049.904 | 2 | 6,8 | 0,14 | ||
| 049.903 | 4 | 3,3 | 0,045 | ||
A = Start of winding • E = End of winding General datas: Nominal current: RMS value, ambient temperature 60 °C. Inductance: measured at 10 mHz, 50 mV. Tolerance +50/-30%. DC resistance: nominal value at 25 °C, tolerance +10%. Alternative parameters on request.
| Range RDS | Style 1179 | horizontal | |||||
| Order no. | Nominal current | Nominal inductance | DC resistance |  |
|
| [A] | [mH] | [Ω] | |||
| 049.251 | 0,5 | 56 | 1,6 | ||
| 049.258 | 0,6 | 39 | 1,1 | ||
| 049.252 | 1 | 27 | 0,65 | ||
| 049.271 | 1,2 | 15 | 0,3 | ||
| 049.272 | 1,6 | 10 | 0,22 | ||
| 049.253 | 2 | 2,6 | 0,16 | ||
| 049.274 | 2 | 6,8 | 0,14 | ||
| 049.254 | 4 | 2,7 | 0,056 | ||
| 049.273 | 4 | 3,3 | 0,06 | ||
| 049.267 | 6 | 1,5 | 0,015 | ||
A = Start of winding • E = End of winding General datas: Nominal current: RMS value, ambient temperature 60 °C. Inductance: measured at 10 mHz, 50 mV. Tolerance +50/-30%. DC resistance: nominal value at 25 °C, tolerance +10%. Alternative parameters on request.
| Range RDS | Style 1527| vertical | |||||
| Order no. | Nominal current | Nominal inductance | DC resistance |  |
|
| [A] | [mH] | [Ω] | |||
| 043.800 | 0,6 | 56 | 1,3 | ||
| 043.801 | 0,7 | 39 | 0,9 | ||
| 043.802 | 1,1 | 27 | 0,5 | ||
| 043.803 | 1,4 | 15 | 0,3 | ||
| 043.804 | 1,7 | 10 | 0,22 | ||
| 043.805 | 2,2 | 6,8 | 0,15 | ||
| 043.806 | 4 | 3,3 | 0,045 | ||
| 043.807 | 4,5 | 2,2 | 0,03 | ||
| 013.808 | 5 | 1,2 | 0,02 | ||
A = Start of winding • E = End of winding General datas: Nominal current: RMS value, ambient temperature 60 °C. Inductance: measured at 10 mHz, 50 mV. Tolerance +50/-30%. DC resistance: nominal value at 25 °C, tolerance +10%. Alternative parameters on request.
| Range RDS | Style 1200 | vertical | |||||
| Order no. | Nominal current | Nominal inductance | DC resistance |  |
|
| [A] | [mH] | [Ω] | |||
| 049.851 | 0,5 | 82 | 1,8 | ||
| 049.858 | 0,8 | 49 | 1,2 | ||
| 049.852 | 1 | 33 | 0,6 | ||
| 049.802 | 1,4 | 27 | 0,4 | ||
| 049.853 | 1,6 | 18 | 0,27 | ||
| 049.859 | 2 | 10 | 0,2 | ||
| 049.854 | 2 | 6,8 | 0,17 | ||
| 049.855 | 4 | 3,3 | 0,06 | ||
| 049.857 | 6 | 2 | 0,03 | ||
| 049.856 | 6 | 1,2 | 0,02 | ||
A = Start of winding • E = End of winding General datas: Nominal current: RMS value, ambient temperature 60 °C. Inductance: measured at 10 mHz, 50 mV. Tolerance +50/-30%. DC resistance: nominal value at 25 °C, tolerance +10%. Alternative parameters on request.
| Range RDS | Style 1180 | horizontal | |||||
| Order no. | Nominal current | Nominal inductance | DC resistance |  |
|
| [A] | [mH] | [Ω] | |||
| 049.301 | 0,5 | 82 | 1,8 | ||
| 049.307 | 0,8 | 49 | 1,2 | ||
| 049.302 | 1 | 33 | 0,6 | ||
| 049.332 | 1,4 | 27 | 0,4 | ||
| 049.331 | 1,6 | 18 | 0,27 | ||
| 049.333 | 2 | 10 | 0,2 | ||
| 049.303 | 2 | 6,8 | 0,17 | ||
| 049.304 | 4 | 3,3 | 0,06 | ||
| 049.335 | 6 | 2 | 0,03 | ||
| 049.334 | 6 | 1,2 | 0,02 | ||
A = Start of winding • E = End of winding General datas: Nominal current: RMS value, ambient temperature 60 °C. Inductance: measured at 10 mHz, 50 mV. Tolerance +50/-30%. DC resistance: nominal value at 25 °C, tolerance +10%. Alternative parameters on request.
| Range RDS | Style 1181 | horizontal | |||||
| Order no. | Nominal current | Nominal inductance | DC resistance |  |
|
| [A] | [mH] | [Ω] | |||
| 049.351 | 1 | 68 | 1,3 | ||
| 049.352 | 2 | 18 | 0,3 | ||
| 049.353 | 4 | 6,8 | 0,08 | ||
| 049.354 | 6 | 3,9 | 0,043 | ||
| 049.355 | 8 | 2,7 | 0,023 | ||
| 049.356 | 10 | 1,8 | 0,014 | ||
A = Start of winding • E = End of winding General datas: Nominal current: RMS value, ambient temperature 60 °C. Inductance: measured at 10 mHz, 50 mV. Tolerance +50/-30%. DC resistance: nominal value at 25 °C, tolerance +10%. Alternative parameters on request.
