Ferrites
  • For SMPS and chargers (generally recommended materials:
    N87, N97, N95, N96, N92, N49 and PC47)
  • For splitters at CO or CPE: material N45
  • For signal transformers in linecards or modems:
    material T38 and T57
  • Other materials are suitable depending on transformer design
  • Wide range of accessories for ferrites

Series/Features Core shape Material (Core) AL value (nH) PDF
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E cores

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

Product search
E 10/5.5/5 N27, N87 750, 800
E 13/7/4 N27, N30, N87, T46 250 - 3600
E 14/8/4 N27, N30 860, 1250
E 16/6/5 N27, N87 1100, 1200
E 16/8/5 N27, N30, N87, T46 69 - 5100
E 19/8/5 N27, N30, N87, T46 1050 - 5800
E 20/10/6 N27, N30, N87 103 - 2150
E 21/9/5 N27, N30 900, 1500
E 25.4/10/7 N27, N30, N87, T46 122 - 8500
E 25/13/7 N27, N30, N87 91 - 2900
E 30/15/7 N27, N30, N87 195 - 3100
E 32/16/11 N87 2900
E 32/16/9 N27, N30, N87 145 - 3800
E 34/14/9 N27, N87 2300, 2450
E 36/18/11 N27, N87 183 - 3100
E 40/16/12 N27, N72, N87 411 - 4600
E 42/21/15 N27, N30, N87 201 - 7500
E 42/21/20 N27, N87 259 - 5200
E 47/20/16 N27, N87 5100, 5600
E 5 N87, T38 270, 1400
E 55/28/21 N27, N87 292 - 6400
E 55/28/25 N27, N87 295 - 7300
E 56/24/19 N27, N87 6300, 6900
E 6.3 N30, N87, T38 380 - 1700
E 65/32/27 N27, N87 526 - 7900
E 70/33/32 N27, N87 655 - 9700
E 8.8 N30, N87, T38 550 - 2100
E 80/38/20 N27, N87 882 - 4500
       
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EFD cores

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

Product search
EFD 10/5/3 N49, N87, N97 370 - 470
EFD 15/8/5 N49, N87, N97 100 - 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
       
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ELP cores

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

Product search
ELP 102/20/38 N87, N97 8200, 8500
ELP 14/3.5/5 N49, N87, N92, N97 800 - 1150
ELP 18/4/10 N49, N87, N92, N97 1900 - 2670
ELP 22/6/16 N49, N87, N92, N97 3100 - 4600
ELP 32/6/20 N49, N87, N92, N97 3900 - 5700
ELP 38/8/25 N49, N87, N92, N97 4850 - 7400
ELP 43/10/28 N49, N87, N92, N97 5000 - 7500
ELP 58/11/38 N87 7400
ELP 64/10/50 N49, N87, N97 8000, 12500
       
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ER cores

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

Product search
ER 11/5 N49, N87, N92, N97, T38 160 - 6400
ER 14.5/6 N49, N87, N92, N97 1100, 1500
ER 18/3/10 N49, N87, N92, N97 1800, 2300
ER 23/5/13 N49, N87, N92, N97 2200, 3000
ER 25/6/15 N49, N87, N92, N97 3000, 4100
ER 28/17/11 N72 2700
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
ER 9.5/5 N87, N92, N97, T38 660 - 4500
       
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EQ cores

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

Product search
EQ 13/3 N49, N87, N92, N97 1320 - 1700
EQ 20/6 N49, N87, N92, N97 2400 - 3200
EQ 25/6 N49, N87, N92, N97 3600 - 4800
EQ 30/8 N49, N87, N92, N97 3270 - 4500
       
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EP cores

  • For signal transformers in line cards or modems
  • Low hysteresis loss coefficient
  • Low THD

Product search
EP 10 T38, T57, T66 63 - 6000
EP 13 T38, T57, T66 63 - 8500
EP 5 T38, T57, T66 16 - 2200
EP 6 T38, T57, T66 16 - 1900
EP 7 T38, T57, T66 63 - 5800
       
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EPX cores

  • For signal transformers in line cards or modems
  • Low hysteresis loss coefficient
  • Low THD

Product search
EP 10 T38, T57, T66 63 - 6000
EP 13 T38, T57, T66 63 - 8500
EP 5 T38, T57, T66 16 - 2200
EP 6 T38, T57, T66 16 - 1900
EP 7 T38, T57, T66 63 - 5800
EPX 10 T38, T57 63 - 6100
EPX 7/9 T38, T57, T66 63 - 10500
EPX 9/9 T38, T57, T66 63 - 8100
       
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ELP cores

  • Planar cores for SMPS
  • Low losses (N49, N97)
  • High saturation flux density (N92)

Product search
ELP 14/3.5/5 N49, N92, N97 800 - 1150
ELP 18/4/10 N49, N92, N97 1900 - 2670
ELP 22/6/16 N49, N92, N97 3100 - 4600
ELP 32/6/20 N49, N92, N97 3900 - 5700
       
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ER cores

  • Planar cores for SMPS
  • Low losses (N49, N97)
  • High saturation flux density (N92)

Product search
ER 18/3/10 N49, N92, N97 1800, 2300
ER 23/5/13 N49, N92, N97 2200, 3000
ER 25/6/15 N49, N92, N97 3000, 4100
ER 32/5/21 N49, N92, N97 3800, 5000
       
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EQ cores

  • Planar cores for SMPS
  • Low losses (N49, N97)
  • High saturation flux density (N92)

Product search
EQ 13/3 N49, N92, N97 1320 - 1700
EQ 20/6 N49, N92, N97 2400 - 3200
EQ 25/6 N49, N92, N97 3600 - 4800
EQ 30/8 N49, N92, N97 3270 - 4500
       
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RM cores

  • RM cores are ideal for low-loss, highly stable filter coils
  • RM4 to RM14 cores are specified acc. to IEC 60431
  • RM cores are supplied in sets
  • Low-profile cores are supplied in sets
  • Low-profile cores are acc. to IEC 61860

Product search
RM 10, RM 10 Low Profile N22 - T38 250 - 16000
RM 12, RM 12 Low Profile N30, N41, N49, N87, N97 160 - 8700
RM 14, RM 14 Low Profile N41, N49, N87, N97 160 - 7100
RM 4, RM 4 Low Profile K1 - T38 16 - 5000
RM 5, RM 5 Low Profile K1 - T66 25 - 9600
RM 6, RM 6 Low Profile K1 - T66 40 - 12300
RM 7, RM 7 Low Profile N22 - T38 160 - 11500
RM 8, RM 8 Low Profile N22 - T38 160 - 12500
       
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RM cores

  • For splitters at CO or CPE
  • High saturation flux density
  • Excellent basic DC performance

Product search
RM 4 N45 1700
RM 5 N45 2600
RM 6 N45 3500