Transformer Ferrite Cores

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Part Details Brand Accessory Type For Use With Dimensions AL Rating Material Depth Length Width Standards Met
EPCOS N27 ETD 34 Ferrite Core Transformer, 2400nH, 34 x 11.1 x 17.5mm
  • RS Stock No. 483-3573
  • Brand EPCOS
  • Mfr. Part No. B66361G0000X127
Epcos ETD 34 - 34 x 11.1 x 17.5mm 2400nH N27 17.5mm 34mm 11.1mm -
EPCOS N87 EFD 20 Ferrite Core Transformer, 160nH, 20 x 10 x 6.65mm, For Use With DC DC converter
  • RS Stock No. 647-9604
  • Brand EPCOS
  • Mfr. Part No. B66417U0160K187
Epcos EFD 20 DC DC converter 20 x 10 x 6.65mm 160nH N87 6.65mm 20mm 10mm -
EPCOS N87 EFD 25 Ferrite Core Transformer, 2000nH, 25 x 12.5 x 9.1mm, For Use With DC DC converter
  • RS Stock No. 483-3618
  • Brand EPCOS
  • Mfr. Part No. B66421G0000X187
Epcos EFD 25 DC DC converter 25 x 12.5 x 9.1mm 2000nH N87 9.1mm 25mm 12.5mm -
EPCOS N87 RM 10 Ferrite Core Transformer, 4200nH, 28.5 x 24.7 x 18.7mm, For Use With transformer
  • RS Stock No. 180-799
  • Brand EPCOS
  • Mfr. Part No. B65813J0000R087
Epcos RM 10 Transformer 28.5 x 24.7 x 18.7mm 4200nH N87 18.7mm 28.5mm 24.7mm -
EPCOS N87 EFD 20 Ferrite Core Transformer, 1200nH, 20 x 10 x 6.65mm, For Use With DC DC converter
  • RS Stock No. 647-9547
  • Brand EPCOS
  • Mfr. Part No. B66417G0000X187
Epcos EFD 20 DC DC converter 20 x 10 x 6.65mm 1200nH N87 6.65mm 20mm 10mm -
EPCOS N87 RM 6 Ferrite Core Transformer, 2400nH, 17.9 x 14.7 x 12.5mm, For Use With transformer
  • RS Stock No. 180-115
  • Brand EPCOS
  • Mfr. Part No. B65807J0000R087
Epcos RM 6 Transformer 17.9 x 14.7 x 12.5mm 2400nH N87 12.5mm 17.9mm 14.7mm -
EPCOS N30 Ferrite Core, 5700nH, 23.2 x 19.7 x 16.5mm, For Use With Broadband Transformers
  • RS Stock No. 125-3386
  • Brand EPCOS
  • Mfr. Part No. B65811J0000R030
Epcos Ferrite Core Broadband Transformers 23.2 x 19.7 x 16.5mm 5700nH N30 16.5mm 23.2mm 19.7mm IEC 62317-4
EPCOS N87 ETD 34 Ferrite Core Transformer, 135nH, 34 x 17.5 x 11.1mm
  • RS Stock No. 647-9373
  • Brand EPCOS
  • Mfr. Part No. B66361G1000X187
Epcos ETD 34 - 34 x 17.5 x 11.1mm 135nH N87 11.1mm 34mm 17.5mm -
EPCOS N87 ETD 44 Ferrite Core Transformer, 3500nH, 43.8 x 22.5 x 15.2mm
  • RS Stock No. 647-9430
  • Brand EPCOS
  • Mfr. Part No. B66365G0000X187
Epcos ETD 44 - 43.8 x 22.5 x 15.2mm 3500nH N87 15.2mm 43.8mm 22.5mm -
EPCOS N87 E 42 Ferrite Core Transformer, 3950nH, 42 x 21.2 x 15.2mm
  • RS Stock No. 647-9317
  • Brand EPCOS
  • Mfr. Part No. B66325G0000X187
Epcos E 42 - 42 x 21.2 x 15.2mm 3950nH N87 15.2mm 42mm 21.2mm -
EPCOS N27 EC 41 Ferrite Core Transformer, 2700nH, 40.6 x 19.65 x 11.9mm
  • RS Stock No. 213-0579
  • Brand EPCOS
  • Mfr. Part No. B66339G0000X127
Epcos EC 41 - 40.6 x 19.65 x 11.9mm 2700nH N27 11.9mm 40.6mm 19.65mm -
Block N87 ETD 29 Ferrite Core Transformer, 29 x 10 x 16mm, For Use With Choke Converter Topologies, Transmitter
  • RS Stock No. 840-7667
  • Brand Block
  • Mfr. Part No. FS-1ETD-2910-10
Block ETD 29 Choke Converter Topologies, Transmitter 29 x 10 x 16mm - N87 16mm 29mm 10mm -
EPCOS N27 EC 70 Ferrite Core Transformer, 3900nH, 70 x 34.6 x 16.8mm, For Use With power transformer
  • RS Stock No. 213-0642
  • Brand EPCOS
  • Mfr. Part No. B66343G0000X127
Epcos EC 70 Power Transformer 70 x 34.6 x 16.8mm 3900nH N27 16.8mm 70mm 34.6mm -
EPCOS N87 ETD 49 Ferrite Core Transformer, 438nH, 43.8 x 22.5 x 15.2mm, For Use With SMPS Transformers
  • RS Stock No. 647-9424
  • Brand EPCOS
  • Mfr. Part No. B66365G0500X187
Epcos ETD 49 SMPS Transformers 43.8 x 22.5 x 15.2mm 438nH N87 15.2mm 43.8mm 22.5mm -
EPCOS N41 RM 14 Ferrite Core Transformer, 160nH, 42.2 x 34.8 x 30.2mm
  • RS Stock No. 212-6772
  • Brand EPCOS
  • Mfr. Part No. B65887E0160A041
Epcos RM 14 - 42.2 x 34.8 x 30.2mm 160nH N41 30.2mm 42.2mm 34.8mm -
EPCOS N87 ETD 11, ETD 17, ETD 34 Ferrite Core Transformer, 2600nH, 34 x 11.1 x 17.5mm, For Use With SMPS Transformer
  • RS Stock No. 647-9395
  • Brand EPCOS
  • Mfr. Part No. B66361G0000X187
Epcos ETD 11, ETD 17, ETD 34 SMPS Transformer 34 x 11.1 x 17.5mm 2600nH N87 17.5mm 34mm 11.1mm -
EPCOS N87 RM 14 Ferrite Core Transformer, 6000nH, 42.2 x 34.8 x 30.2mm
  • RS Stock No. 180-777
  • Brand EPCOS
  • Mfr. Part No. B65887E0000R087
Epcos RM 14 - 42.2 x 34.8 x 30.2mm 6000nH N87 30.2mm 42.2mm 34.8mm -
EPCOS N27 ETD 44 Ferrite Core Transformer, 3300nH, 43.8 x 22.5 x 15.2mm
  • RS Stock No. 213-4010
  • Brand EPCOS
  • Mfr. Part No. B66365G0000X127
Epcos ETD 44 - 43.8 x 22.5 x 15.2mm 3300nH N27 15.2mm 43.8mm 22.5mm -
EPCOS N87 EFD 30 Ferrite Core Transformer, 160nH, 30 x 15 x 9.1mm, For Use With DC DC converter
  • RS Stock No. 647-9610
  • Brand EPCOS
  • Mfr. Part No. B66423U0160K187
Epcos EFD 30 DC DC converter 30 x 15 x 9.1mm 160nH N87 9.1mm 30mm 15mm -
EPCOS N87 ETD 54 Ferrite Core Transformer, 4450nH, 54.5 x 27.8 x 19.3mm
  • RS Stock No. 647-9480
  • Brand EPCOS
  • Mfr. Part No. B66395G0000X187
Epcos ETD 54 - 54.5 x 27.8 x 19.3mm 4450nH N87 19.3mm 54.5mm 27.8mm -
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