TDK Electronics · TDK Europe

Ferrites

  • Wide range of core shapes, sizes, materials and accessories
  • Large-volume cores can be manufactured in customized shapes on special production equipment, such as a 400 tons press

E cores, EFD cores, ETD cores, EV cores, ER cores, E DG cores, ETD DG cores

  • Wide range of core shapes, sizes and accessories available

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Core shape Material (Core) AL value (nH) PDF
E 5 N87,  T38 270, 1400
E 6.3 N30,  N87,  T38 380 - 1700
E 8.8 N30,  N49,  N87,  T38 400 - 2100
E 10/5.5/5 N27,  N87 750, 800
E 12.7/6/6 N87,  T65 1400, 2400
E 13/6.5/3.7 N87 850
E 13/6/6.15 N87,  N97,  T65 900 - 1350
E 13/7/4 N27,  N30,  N87,  T65 45 - 1900
E 14/8/4 N27,  N30 860, 1250
E 16/6/5 N27,  N87,  N97 1100 - 1250
E 16/7/5 N27,  N87 950, 1000
E 16/8/5 N27,  N30,  N87,  T65 69 - 2500
E 16/8/8 N27,  N87 1800, 1900
E 19/8/5 N27,  N30,  N87 1050 - 1700
E 20/9/6 N27,  N30,  N87,  N97 1300 - 2200
E 20/10/6 N27,  N30,  N87,  N97 60 - 2150
E 20/10/11 N27,  N87,  N95,  N97 2300 - 3000
E 21/9/5 N27,  N30 900, 1500
E 22/15/6 N87 1200
E 25.4/10/7 N27,  N30,  N87,  T38 122 - 3750
E 25/13/7 N27,  N30,  N87,  N97 91 - 2900
E 28/10/11 N87 3200
E 30/15/7 N27,  N30,  N87 90 - 3100
E 32/16/9 N27,  N30,  N87,  N97 145 - 3800
E 32/16/11 N87,  N97 2900, 3000
E 34/14/9 N27,  N87 2300, 2450
E 36/18/11 N27,  N87 183 - 3100
E 40/16/12 N27,  N87 411 - 4150
E 42/21/15 N27,  N30,  N87,  N95,  N97 201 - 7500
E 42/21/20 N27,  N87,  N95,  N97 259 - 6700
E 47/20/16 N27,  N87 5100, 5600
E 55/28/21 N27,  N87,  N97 292 - 6700
E 55/28/25 N27,  N87,  N97 295 - 7700
E 56/24/19 N27,  N87 6300, 6900
E 65/32/27 N27,  N87,  N95,  N97 230 - 11000
E 70/33/32 N27,  N87,  N95,  N97 200 - 13000
E 80/38/20 N27,  N87,  N97 882 - 4700
E 100/60/28 N87,  N95,  N97 6500 - 8500

ELP + I cores, ER planar + I cores, EQ + I cores

  • Planar cores family
  • Flat mounting height
  • Board integrated

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Core shape Material (Core) AL value (nH) PDF
ELP 14/3.5/5 N49,  N87,  N92,  N95,  N97 800 - 1300
ELP 18/4/10 N49,  N87,  N92,  N97 1900 - 2670
ELP 22/6/16 N49,  N87,  N92,  N97 125 - 4600
ELP 32/6/20 N49,  N87,  N92,  N95,  N97 440 - 6900
ELP 38/8/25 N49,  N87,  N92,  N97 400 - 7400
ELP 43/10/28 N49,  N87,  N92,  N95,  N97 355 - 9000
ELP 58/11/38 N87 7400
ELP 64/10/50 N49,  N87,  N95,  N97 8000 - 15500
ELP 102/20/38 N87,  N97 8200, 8500

PQ cores, PQ DG cores

  • Compact design
  • Ferrite cores for power transformers and chokes

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Core shape Material (Core) AL value (nH) PDF
PQ 16/11.6 N49,  N87,  N92,  N95,  N97 1900 - 2750
PQ 20/16 N49,  N87,  N92,  N95,  N97 2400 - 3750
PQ 20/20 N49,  N87,  N95,  N97 2000 - 3300
PQ 26/20 N49,  N87,  N92,  N95,  N97 3850 - 6300
PQ 26/25 N49,  N87,  N95,  N97 3300 - 5700
PQ 32/20 N49,  N87,  N95,  N97 4600 - 7600
PQ 32/30 N49,  N87,  N95,  N97 3450 - 6100
PQ 35/35 N49,  N87,  N92,  N95,  N97 3300 - 5700
PQ 40/30 N49,  N87,  N92,  N95,  N97 3900 - 6500
PQ 50/50 N87,  N92,  N95,  N97 4700 - 8200
PQ 65/60 N95 12500

U + I cores, PM DG cores

  • Maximum transmissible power
  • Maximum magnetic cross section
  • Large volume cores
  • Accessories for PM cores available

Product search

Core shape Material (Core) AL value (nH) PDF
I 93/28/16,  U 93/76/16 N27,  N87,  N95 2900 - 5300
I 93/28/20,  U 93/76/20 N27,  N87 3600 - 5300
I 93/28/30,  U 93/76/30 N27,  N87,  N97 5400 - 7900
I 126/28/20,  U 126/91/20 N87 3000, 3900
U 26/22/16 N27,  N87 2500, 2800
U 30/26/26 N27,  N87 4400, 4800
U 101/76/30 N27,  N87,  N97 4600 - 5900
U 141/78/30 N27,  N87,  N97 7500 - 8900
URR 59/36/17 N87 2700

RM cores

  • With or without center hole
  • With or without threaded sleeve

Product search

Core shape Material (Core) AL value (nH) PDF
RM 4 N30 - T38 63 - 3700
RM 5 N30 - T66 160 - 9600
RM 6 N30 - T66 160 - 12300
RM 7 N30 - T38 160 - 10000
RM 8 N30 - T38 160 - 12500
RM 10 N30 - T38 250 - 16000
RM 12 N30,  N41,  N49,  N87,  N97 160 - 8700
RM 14 N41,  N49,  N87,  N97 160 - 6800