TDK Electronics · TDK Europe

Ferrites

  • Recommended materials for automotive applications:
    N49, N87, N92, N95, N97
  • CAN bus choke materials: K1, K10
  • Suitability of other materials depends on transformer design
  • Wide range of ferrite accessories

E cores

  • E cores are available in a wide variety of sizes
  • E cores are supplied in single units
Product search

Core shape Material (Core) AL value (nH) PDF
E 5 N87 270
E 6.3 N30,  N87 380, 700
E 8.8 N30,  N87 550, 1000
E 10/5.5/5 N27,  N87 750, 800
E 12.7/6/6 N87 1400
E 13/6.5/3.7 N87 850
E 13/6/6.15 N87,  N97 900, 950
E 13/7/4 N27,  N30,  N87 45 - 1000
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 69 - 1400
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 122 - 2700
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 42/21/15DG N87 96 - 207
E 42/21/20 N27,  N87,  N95,  N97 259 - 6700
E 42/21/20DG N87 123 - 267
E 47/20/16 N27,  N87 5100, 5600
E 47/20/16DG N87 121 - 266
E 55/28/21 N27,  N87,  N97 292 - 6700
E 55/28/21DG N87 179 - 394
E 55/28/25 N27,  N87,  N97 295 - 7700
E 55/28/25DG N87 209 - 463
E 56/24/19 N27,  N87 6300, 6900
E 65/32/27 N27,  N87,  N95,  N97 230 - 11000
E 65/32/27DG N87 262 - 477
E 70/33/32 N27,  N87,  N95,  N97 200 - 13000
E 70/33/32DG N87 328 - 602
E 80/38/20 N27,  N87,  N97 882 - 4700
E 80/38/20DG N87 197 - 352
E 100/60/28 N87,  N95,  N97 6500 - 8500
E 100/60/28DG N87 353 - 761

EFD cores

  • EFD cores are available in a wide variety of sizes
  • EFD cores are supplied in single units
Product search

Core shape Material (Core) AL value (nH) PDF
EFD 10/5/3 N49,  N87,  N97 370 - 470
EFD 15/8/5 N49,  N87,  N97 50 - 820
EFD 20/10/7 N49,  N87,  N97 100 - 1250
EFD 25/13/9 N87,  N97 160 - 2100
EFD 30/15/9 N87,  N97 160 - 2150

ELP cores ELP + I cores

  • ELP cores are available in a wide variety of sizes
  • ELP cores are supplied in single units
Product search

Core shape Material (Core) AL value (nH) PDF
EQ 13/2.85/8.7,  I 13/1/8.7 N49,  N87,  N92,  N95,  N97 1320 - 2250
EQ 20/6.3/14,  I 20/2.3/14 N49,  N87,  N92,  N95,  N97 2400 - 4600
EQ 25/5.6/18,  I 25/2.3/18 N49,  N87,  N92,  N97 3600 - 5300
EQ 30/8/20,  I 30/2.7/20 N49,  N87,  N92,  N97 3270 - 5750
I25/3/15 N49,  N87,  N92,  N97 3400, 4600
I 23/2/13 N49,  N87,  N92,  N97 2600, 3400

EQ cores EQ + I cores

  • EQ cores are available in a wide variety of sizes
  • EQ cores are supplied in single units
Product search

Core shape Material (Core) AL value (nH) PDF
EQ 13/2.85/8.7,  I 13/1/8.7 N49,  N87,  N92,  N95,  N97 1320 - 2250
EQ 20/6.3/14,  I 20/2.3/14 N49,  N87,  N92,  N95,  N97 2400 - 4600
EQ 25/5.6/18,  I 25/2.3/18 N49,  N87,  N92,  N97 3600 - 5300
EQ 30/8/20,  I 30/2.7/20 N49,  N87,  N92,  N97 3270 - 5750
I25/3/15 N49,  N87,  N92,  N97 3400, 4600
I 23/2/13 N49,  N87,  N92,  N97 2600, 3400

ER cores ER planar + I cores

  • ER cores are available in a wide variety of sizes
  • ER cores are supplied in single units
Product search

Core shape Material (Core) AL value (nH) PDF
ER 9.5/5 N49,  N87,  N92,  N97,  T38 40 - 4500
ER 11/5 N49,  N87,  N92,  N97,  T38 100 - 6400
ER 14.5/6 N49,  N87,  N92,  N97,  T38 100 - 6600
ER 18/3/10 N49,  N87,  N92,  N97 1800, 2300
ER 23/5/13,  I 23/2/13 N49,  N87,  N92,  N95,  N97 2200 - 3700
ER 25/6/15,  I25/3/15 N49,  N87,  N92,  N97 400 - 4600
ER 32/5/21 N49,  N87,  N92,  N97 3800 - 5000
ER 35/20/11 N27,  N87 125 - 2700
ER 42/22/15 N27,  N87 257 - 3700
ER 46/17/18 N27 343, 5700
ER 49/27/17 N27 3500
ER 54/18/18 N27,  N87 620 - 5800
I 25/2.3/18 N49,  N87,  N92,  N97 4150 - 5300

RM cores

  • RM cores are ideal for low-loss/ highly stable filter coils
  • Sizes are specified according to IEC 60431
  • RM cores are supplied in sets
Product search

Core shape Material (Core) AL value (nH) PDF
RM 4 K1 - T38 16 - 3700
RM 5 K1 - T38 25 - 6700
RM 6 K1 - T38 40 - 8600
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

RM LP cores

  • Low-profile RM cores are specified acc. to IEC 61860
  • Low-profile RM cores are supplied in sets
Product search

Core shape Material (Core) AL value (nH) PDF
RM 4 Low Profile N49,  N87 950, 1300
RM 5 Low Profile N49,  N87 1700, 2400
RM 6 Low Profile N49,  N87 2200, 3000
RM 7 Low Profile N49,  N87 2400, 3300
RM 8 Low Profile N49,  N87 2900, 4100
RM 10 Low Profile N49,  N87 3700, 5200
RM 12 Low Profile N49,  N87 4500, 6300
RM 14 Low Profile N49,  N87 5100, 7100

More products for HID lamp control units