CSC Cores

High Flux Core Selection Guide

New CSC Design Tools Available!
Click here for full listing of available downloads and documentation.
High Flux
Toroidal Cores
    Material Permeability
Al Value( nH/T2 )
Category Part Number 26 60 125 147 160
035 T04/2/2P - 13 26 - -
039 T04/2/3P - 17 35 - -
046 T05/2/3P - 20 42 - -
063 T06/2/3E - 24 50 59 64
066 T07/2/3E 11 26 54 64 69
067 T07/2/6E 21 50 103 122 132
068 T08/3/6E 14 33 70 81 89
078 T09/3/4E 11 25 52 62 66
096 T10/4/4E 11 25 53 63 68
097 T10/4/5E 14 32 66 78 84
102 T11/5/5E 14 32 66 78 84
112 T12/6/5E 11 26 53 63 68
127 T14/7/6E 12 27 56 67 72
166 T17/10/7E 15 35 72 88 92
172 T18/9/7E 19 43 89 105 114
203 T21/12/7E 14 32 68 81 87
229 T24/13/8E 19 43 90 106 115
234 T24/14/10E 22 51 105 124 135
270 T28/14/12E 32 75 157 185 201
330 T34/19/12E 28 61 127 150 163
343 T35/23/10E 16 38 79 93 101
358 T37/22/11E 24 56 117 138 150
400 T41/23/15E 35 81 168 198 215
467 T48/23/19E 59 135 281 - -
468 T48/28/16E 37 86 178 - -
508 T52/31/14E 32 73 152 - -
571 T58/26/16E 60 138 287 - -
572 T58/35/15E 33 75 156 - -
610 T63/31/26E 83 192 400 - -
740 T75/44/36E 89 206 429 - -
777 T79/48/14E 30 68 142 - -
High Flux EER Cores (view .pdf)
  Dimensions (mm) AL Value C1 Ae le Ve  
Part Number A B C D E F nH/N2 mm-1 mm2 mm  mm3 Bobbin
Avail.
H026HEER25.5/9.3 25.5 9.3 7.5 7.5 19.8 6.2 39 1.13 45 51 2295 yes
H040HEER25.5/9.3 25.5 9.3 7.5 7.5 19.8 6.2 53 1.13 45 51 2295 yes
H060HEER25.5/9.2 25.5 9.3 7.5 7.5 19.8 6.2 73 1.13 45 51 2295 yes
H060HEER25.5/11 25.5 11 7.5 7.5 19.8 7.9 34 1.28 45 57.8 2601  
H040HEER25.5/11 25.5 11 7.5 7.5 19.8 7.9 47 1.28 45 57.8 2601  
H060HEER25.5/11 25.5 11 7.5 7.5 19.8 7.9 65 1.28 45 57.8 2601  
H026HEER30/15.8 30.6 15.8 9.8 9.8 22 11 38 1.15 75.4 86.6 6534  
H040HEER30/15.8 30.6 15.8 9.8 9.8 22 11 53 1.15 75.4 86.6 6534  
H060HEER30/15.8 30.6 15.8 9.8 9.8 22 11 72 1.15 75.4 86.6 6534  
H026HEER35/15.8 35 15.8 11.3 11.3 25.6 9.8 57 0.77 107.8 83 8947  
H040HEER35/15.8 35 15.8 11.3 11.3 25.6 9.8 78 0.77 107.8 83 8947  
H060HEER35/15.8 35 15.8 11.3 11.3 25.6 9.8 108 0.77 107.8 83 8947  
H026HEER35/20.7 35 20.7 11.3 11.3 25.6 14.7 46 0.95 107.8 102.7 11071 yes
H040HEER35/20.7 35 20.7 11.3 11.3 25.6 14.7 63 0.95 107.8 102.7 11071 yes
H060HEER35/20.7 35 20.7 11.3 11.3 25.6 14.7 87 0.95 107.8 102.7 11071 yes
H026HEER40/17.4 40 17.4 13.3 13.3 29 10.4 72 0.61 149.1 91.3 13613  
H040HEER40/17.4 40 17.4 13.3 13.3 29 10.4 99 0.61 149.1 91.3 13613  
H060HEER40/17.4 40 17.4 13.3 13.3 29 10.4 135 0.61 149.1 91.3 13613  
H026HEER40/22.4 40 22.4 13.3 13.3 29 15.4 59 0.75 149.1 111.3 16595 yes
H040HEER40/22.4 40 22.4 13.3 13.3 29 15.4 81 0.75 149.1 111.3 16595 yes
H060HEER40/22.4 40 22.4 13.3 13.3 29 15.4 111 0.75 149.1 111.3 16595 yes
H026HEER42/22.4 42 22.4 15.5 15.5 29.4 15.4 84 0.53 202.6 106.4 21557 yes
H040HEER42/22.4 42 22.4 15.5 15.5 29.4 15.4 115 0.53 202.6 106.4 21557 yes
H060HEER42/22.4 42 22.4 15.5 15.5 29.4 15.4 158 0.53 202.6 106.4 21557 yes
H026HEER42/25.4 42 25.4 15.5 15.5 29.4 18.4 75 0.58 202.6 118.4 23988  
H040HEER42/25.4 42 25.4 15.5 15.5 29.4 18.4 103 0.58 202.6 118.4 23988  
H060HEER42/25.4 42 25.4 15.5 15.5 29.4 18.4 142 0.58 202.6 118.4 23988  
H026HEER49/18.8 49 18.8 17.2 17.2 36.5 12.2 99 0.41 235.3 95.7 22518 yes
H040HEER49/18.8 49 18.8 17.2 17.2 36.5 12.2 135 0.41 235.3 95.7 22518 yes
H060HEER49/18.8 49 18.8 17.2 17.2 36.5 12.2 185 0.41 235.3 95.7 22518 yes
H026HEER49/24.7 49 24.7 17.2 17.2 36.5 18.1 79 0.51 235.3 119.3 28071  
H040HEER49/24.7 49 24.7 17.2 17.2 36.5 18.1 109 0.51 235.3 110.3 28071  
H060HEER49/24.7 49 24.7 17.2 17.2 36.5 18.1 149 0.51 235.3 119.3 28071