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MPP

MPP Cores
MPP cores possess many outstanding magnetic characteristics, such as high resistivity, low hysteresis and eddy current losses, excellent inductance stability after high DC magnetization or under high DC bias conditions and minimal inductance shift up to 2000 gauss under AC conditions. Applications include Flyback Transformers, Buck/Boost and Power Factor Correction (PFC), Inductors, In-Line Noise Filters, High Q Filters, and Resonant Circuits.

Learn More about MPP Cores

MPP Toroid


 AL nH/T2 (nominal)





Core Data 14µ 26µ 60µ 125µ 147µ 160µ 173µ 200µ 300µ 550µ Le
Path
Length
mm		 Ae
Cross
Section
mm2		 Ve
Volume
mm3		 OD
max
mm		 ID
min
mm		 HT
max
mm
140 26 31 33 36 42 62 8.06 1.30 10.48 4.19 1.27 2.16
150 35 41 45 48 56 84 9.42 2.11 19.88 4.57 1.73 3.18
180 20 42 49 53 57 67 99 10.62 2.85 30.27 5.11 2.03 3.18
020 6 10 24 50 59 64 69 80 120 220 13.61 4.82 65.6 6.99 2.29 3.43
240 6 11 26 54 64 69 75 86 130 242 13.63 4.76 64.9 7.06 2.16 3.00
270 21 50 103 122 132 144 165 247 466 13.63 9.12 124.3 7.24 2.16 5.41
410 33 70 81 89 95 112 166 16.5 7.25 119.6 7.32 3.63 5.72
030 6 11 25 52 62 66 73 83 124 229 17.9 6.02 107.8 8.51 3.45 3.81
280 6 11 25 53 63 68 74 84 128 232 21.8 7.51 163.7 10.3 4.27 3.81
290 7 14 32 66 78 84 92 105 159 290 21.8 9.45 206 10.3 4.27 4.60
040 7 14 32 66 78 84 92 105 159 290 23 9.76 225 10.8 4.57 4.60
130 6 11 26 53 63 68 74 85 127 26.9 9.27 249 11.8 5.84 4.60
050 6.4 12 27 56 67 72 79 90 134 255 31.2 11.70 365 13.5 6.99 5.51
120 8 15 35 72 88 92 104 115 173 317 41.2 19.56 806 17.3 9.53 7.11
380 10 19 43 89 105 114 123 142 214 41.4 23.20 960 18.0 9.02 7.11
206 7.8 14 32 68 81 87 96 109 163 320 50.9 23.47 1,194 21.1 12.1 7.11
310 9.9 19 43 90 106 115 124 144 216 396 56.7 32.85 1,863 23.6 13.3 8.4
350 12 22 51 105 124 135 146 169 253 58.8 38.80 2,281 24.3 13.8 9.7
930 18 32 75 157 185 201 217 251 377 740 65.4 66.1 4,322 27.7 14.1 11.9
548 14 28 61 127 150 163 176 203 305 559 81.4 67.7 5,509 33.8 19.3 11.4
585 9 16 38 79 101 109 126 190 348 89.5 47.1 4,215 35.2 22.6 9.8
324 13 24 56 117 138 150 162 187 281 515 89.8 68.3 6,136 36.7 21.5 11.4
254 19 35 81 168 198 215 233 269 403 740 98.4 110.6 10,880 40.8 23.3 15.4
089 20 37 86 178 210 228 285 427 116.3 133.3 15,502 47.6 27.9 16.1
438 32 59 135 281 330 360 390 450 674 107.4 197.7 21,235 47.6 23.3 18.9
715 17 32 73 152 179 195 365 127.3 124.4 15,832 51.7 30.9 14.4
109 18 33 75 156 185 200 218 250 374 143 146.3 20,918 58.0 34.7 14.9
195 32 60 138 125 229 28,625 58.0 25.6 16.1
866 16 30 68 142 225 199.5 176 35,112 78.9 48.2 13.8
906 20 37 85 178 199.5 227 45,287 78.9 48.2 17.0

MPP THINZ


 AL nH/T2 (nominal)





Core Data 125µ 160µ 200µ 250µ Le
Path
Length
mm		 Ae
Cross
Section
mm2		 Ve
Volume
mm3		 OD
max
mm		 ID
min
mm		 HT
max
mm
0301 8.4 10.8 13.5 16.9 7.04 0.40 2.8 3.12 1.70 0.89
0302 11.6 14.8 18.7 23.4 8.06 0.60 4.8 3.63 1.70 0.89
0402 9.6 12.3 15.4 19.3 9.44 0.58 5.5 4.04 2.13 0.89
0502 11.7 15 18.7 23.4 10.58 0.79 8.3 4.70 2.26 0.89
0603 14.9 19.1 24 30 13.61 1.30 17.7 6.48 2.67 0.89
0804 12.6 16.2 20.2 25.3 17.89 1.45 25.9 8.00 3.84 0.89

MPP M4 Stabilized


 AL nH/T2 (nominal)





Core Data 60µ 125µ 147µ 160µ 173µ 200µ Le
Path
Length
mm		 Ae
Cross
Section
mm2		 Ve
Volume
mm3		 OD
max
mm		 ID
min
mm		 HT
max
mm
020 50 64 80 13.61 4.70 64.0 6.99 2.29 3.43
240 54 69 13.63 4.76 64.9 7.24 2.16 3.18
270 50 103 165 13.63 9.20 125 7.24 2.16 5.41
030 25 52 62 83 17.9 5.99 107 8.51 3.45 3.81
280 84 21.8 7.51 164 10.29 4.27 3.81
290 66 105 21.8 9.45 206 10.29 4.27 4.60
040 66 78 84 105 23.0 9.57 220 10.80 4.57 4.60
130 26 53 68 85 26.9 9.06 244 11.81 5.84 4.60
050 27 56 72 90 31.2 10.9 340 13.46 6.99 5.51
120 35 72 88 92 115 41.2 19.2 789 17.27 9.53 7.11
380 89 142 41.4 23.2 960 18.03 9.02 7.11
206 32 68 87 109 50.9 22.1 1,120 21.1 12.07 7.11
310 43 90 115 144 56.7 31.7 1,800 23.6 13.34 8.38
350 51 105 124 169 58.8 38.8 2,280 24.3 13.77 9.65
930 75 157 217 251 63.5 65.4 4,150 27.7 14.1 11.94
548 61 127 203 81.4 65.6 5,340 33.8 19.3 11.43
585 38 89.5 45.4 4,063 35.2 22.6 9.78
324 56 117 89.8 67.8 6,088 36.7 21.5 11.35
254 81 168 98.4 107 10,050 40.8 23.3 15.37
438 135 281 360 107.4 199 21,300 47.6 23.3 18.92
715 152 127.3 125 15,930 51.7 30.9 14.35
109 75 143.0 143 20,650 58.0 34.7 14.86
866 142 199.5 177 34,700 78.9 48.2 13.84

MPP W4 Stabilized


 AL nH/T2 (nominal)





Core Data 60µ 125µ 147µ 160µ 173µ 200µ Le 
Path
Length
mm		 Ae
Cross
Section
mm2		 Ve
Volume
mm3		 OD
max
mm		 ID
min
mm		 HT
max
mm
020 50 80 13.61 4.70 64.0 6.99 2.29 3.43
240 26 54 75 13.63 4.76 64.9 7.24 2.16 3.18
410 70 16.5 7.25 120 7.49 3.45 5.72
030 52 83 17.9 5.99 107 8.51 3.45 3.81
280 53 84 21.8 7.51 164 10.29 4.27 3.81
290 32 92 105 21.8 9.45 206 10.29 4.27 4.60
040 32 66 84 105 23.0 9.57 220 10.80 4.57 4.60
130 26 53 26.9 9.06 244 11.81 5.84 4.60
050 27 56 72 79 90 31.2 10.9 340 13.46 6.99 5.51
120 35 72 115 41.2 19.2 789 17.27 9.53 7.11
380 43 89 142 41.4 23.2 960 18.03 9.02 7.11
206 32 68 87 109 50.9 22.1 1,120 21.1 12.07 7.11
310 43 90 106 115 124 144 56.7 31.7 1,800 23.6 13.34 8.38
350 51 105 58.8 38.8 2,280 24.3 13.77 9.65
930 75 157 185 251 63.5 65.4 4,150 27.7 14.1 11.94
548 61 127 203 81.4 65.6 5,340 33.8 19.3 11.43
324 117 187 89.8 67.8 6,088 36.7 21.5 11.35
254 81 168 98.4 107.2 10,050 40.8 23.3 15.37
438 281 450 107.4 199 21,300 47.6 23.3 18.92
715 73 127.3 125 15,930 51.7 30.9 14.35
109 250 143.0 143 20,650 58.0 34.7 14.86

MPP D4 Stabilized


 AL nH/T2 (nominal)





Core Data 60µ 125µ 147µ 160µ 173µ 200µ Le 
Path
Length
mm		 Ae
Cross
Section
mm2		 Ve
Volume
mm3		 OD
max
mm		 ID
min
mm		 HT
max
mm
030 25 17.9 5.99 107 8.51 3.45 3.81
040 66 84 23.0 9.57 220 10.80 4.57 4.60
050 27 56 31.2 10.9 340 13.46 6.99 5.51
120 72 41.2 19.2 789 17.27 9.53 7.11
380 89 123 41.4 23.2 960 18.03 9.02 7.11
206 68 87 50.9 22.1 1,120 21.08 12.07 7.11
310 115 56.7 31.7 1,800 23.62 13.34 8.38
930 157 63.5 65.4 4,150 27.69 14.10 11.94
254 168 98.4 107 10,050 40.77 23.32 15.37
438 281 107.4 199 21,300 47.63 23.32 18.92

MPP L6 Stabilized


 AL nH/T2 (nominal)





Core Data 60µ 125µ 147µ 160µ 173µ 200µ 300µ Le 
Path
Length
mm		 Ae
Cross
Section
mm2		 Ve
Volume
mm3		 OD
max
mm		 ID
min
mm		 HT
max
mm
270 247 13.63 9.20 125 7.24 2.16 5.41
040 159 23.0 9.57 220 10.80 4.57 4.60
130 127 26.9 9.1 244 11.81 5.84 4.60
050 56 134 31.2 10.9 340 13.46 6.99 5.51
120 72 173 41.2 19.2 789 17.27 9.53 7.11
380 114 41.4 23.2 960 18.03 9.02 7.11
206 68 163 50.9 22.1 1,120 21.08 12.07 7.11
930 157 63.5 65.4 4,150 27.69 14.10 11.94
Each Magnetics part has a unique ordering code that identifies material, shape, size and finish.  Below is  an overview of the ordering code for MPP cores.