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 currentNominal inductanceDC resistance
[A][mH][Ω]
043.2000,3271,5
043.2010,3181,4
043.2020,3151,1
043.2030,4100,7
043.2040,56,80,45
043.2050,64,70,3
043.2060,73,90,25
043.2070,82,70,2
043.20812,20,12
043.2091,11,50,1

           

Range RDS | Style 1517 | also available in SMD
Order no.Nominal currentNominal inductanceDC resistance
[A][mH][Ω]
044.2010,3180,9
044.2020,3150,7
044.2030,4100,5
044.2040,56,80,3
044.2050,64,70,25
044.2060,63,90,2
044.2070,72,70,15
044.2080,92,20,09
044.2090,91,50,08

                    

Range RDS | Style 053 | vertical
Order no. Nominal currentNominal inductanceDC resistance
[A][mH][Ω]
049.6250,3472
049.6590,4391,6
049.6510,5271,1
049.6520,6150,8
049.6700,7100,65
049.6741,26,80,31
049.6531,25,60,28
049.6711,53,30,18
049.6541,52,70,13
049.672210,07
049.6682,60,40,05

           

Range RDS | Style1427 | horizontal
Order no.Nominal currentNominal inductanceDC resistance
[A][mH][Ω]
049.4090,3471,8
049.4040,4391,6
049.4060,5271,1
049.4030,6150,7
049.4100,7100,5
049.4111,26,80,28
049.4051,53,30,17
049.412210,06
049.4132,60,40,035

                  

Range RDS | Style 055 | vertical
Order no.Nominal currentNominal inductanceDC resistance
[A][mH][Ω]
049.7550,5471,7
049.7700,5391,2
049.7510,82706
049.7521180,4
049.7711150,4
049.7721,2100,35
049.7531,55,60,2
049.7542,22,70,09
049.77331,20,05

            

Range RDS | Style 1178 | horizontal
Order no.Nominal currentNominal inductanceDC resistance
[A][mH][Ω]
049.2010,4471,7
049.2200,5391,2
049.2020,5270,9
049.2100,7330,8
049.2211150,5
049.2031,2100,35
049.2221,56,80,25
049.20422,20,1
049.20531,20,05

  

Range RDS | Style 1428 | vertical
Order no.Nominal currentNominal inductandeDC resistance
[A][mH][Ω]
049.9080,5561,6
049.9090,6391,1
049.9061271,65
049.9001,2150,3
049.9011,6100,22
049.90426,80,14
049.90343,30,045

         

Range RDS | Style 1179 | horizontal
Order no.Nominal currentNominal inductanceDC resistance
[A][mH][Ω]
049.2510,5561,6
049.2580,6391,1
049.2521270,65
049.2711,2150,3
049.2721,6100,22
049.25322,60,16
049.27426,80,14
049.25442,70,056
049.27343,30,06
049.26761,50,015

             

Range RDS | Style 1527| vertical
Order no.Nominal currentNominal inductanceDC resistance
[A][mH][Ω]
043.8000,6561,3
043.8010,7390,9
043.8021,1270,5
043.8031,4150,3
043.8041,7100,22
043.8052,26,80,15
043.80643,30,045
043.8074,52,20,03
013.80851,20,02

     

Range RDS | Style 1200 | vertical
Order no.Nominal currentNominal inductanceDC resistance
[A][mH][Ω]
049.8510,5821,8
049.8580,8491,2
049.8521330,6
049.8021,4270,4
049.8531,6180,27
049.8592100,2
049.85426,80,17
049.85543,30,06
049.857620,03
049.85661,20,02

          

Range RDS | Style 1180 | horizontal
Order no.Nominal currentNominal inductanceDC resistance
[A][mH][Ω]
049.3010,5821,8
049.3070,8491,2
049.3021330,6
049.3321,4270,4
049.3311,6180,27
049.3332100,2
049.30326,80,17
049.30443,30,06
049.335620,03
049.33461,20,02

           

Range RDS | Style1181 | horizontal
Order no.Nominal currentNominal inductanceDC resistance
[A][mH][Ω]
049.3511681,3
049.3522180,3
049.35346,80,08
049.35463,90,043
049.35582,70,023
049.356101,80,014

 

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.

    

 

Range RDS | Style 1528 | vertical

 

 

 

 

 

Range RDS | Style 1517 | also available in SMD

 

 

 

 

 

Range RDS | Style 053 | vertical

 

 

 

 

 

Range RDS | Style 1427 | horizontal

 

 

 

 

 

Range RDS | Style 055 | vertical

 

 

 

 

 

Range RDS | Style 1178 | horizontal

 

 

 

 

 

Range RDS | Style 1428 | vertical

 

 

 

 

 

Range RDS | Style 1179 | horizontal

 

 

 

 

 

Range RDS | Style 1527| vertical

 

 

 

 

 

Range RDS | Style 1200 | vertical

 

 

 

 

 

Range RDS | Style 1180 | horizontal

 

 

 

 

 

Range RDS | Style 1181 | horizontal