Block N87 E 25 Ferrite Core Transformer, 1850nH, 25 x 7.5 x 12.8mm, For Use With Transformers, Reactors

  • RS Stock No. 840-7608
  • Mfr. Part No. FS-1E-2507-05
  • Brand Block
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Block FS-1E Series Size 25/13/11 Ferrite Transformer Cores

FS-1E series size 25/13/11 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted:
Stock number 840-7443 has a 0.1mm gap
Stock number 840-7525 has a 0.2mm gap
Stock number 840-7608 has a 0.5mm gap
Stock number 840-7695 has a 1.0mm gap
Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies
For bobbin see stock number 840-7250

Transformer Ferrite Kits - Cores

The AL value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276

Specifications
Attribute Value
Accessory Type E 25
For Use With Reactors, Transformers
Dimensions 25 x 7.5 x 12.8mm
AL Rating 1850nH
Material N87
Depth 12.8mm
Length 25mm
Width 7.5mm
Maximum Temperature +210°C
95 In stock for FREE next working day delivery
Price Each
£ 1.35
(exc. VAT)
£ 1.62
(inc. VAT)
Units
Per unit
1 - 24
£1.35
25 +
£1.33
Packaging Options:
Related Products
EPCOS B65713 PM87/70 Ferrite cores are suitable for ...
Description:
EPCOS B65713 PM87/70 Ferrite cores are suitable for use in transformers handling high powers in the frequency range up to 300 k Hz. These PM Cores can be used in numerous tasks in telecommunications and industrial electronics. The pot core shape offers various advantages. Wide flux area for high power ...
EPCOS E55/28/21 ferrite cores are for power applications ...
Description:
EPCOS E55/28/21 ferrite cores are for power applications in the frequency range up to 100k HZ. The material used in the cores N87 features a high saturation flux density and low-power loss. To IEC 61246.
B66421 EFD 25/13/9 transformer ferrite cores from EPCOS ...
Description:
B66421 EFD 25/13/9 transformer ferrite cores from EPCOS are ideal for DC-DC converters. Featuring an E core with a lower centre leg that has been flattened, these ferrite cores are suitable for flat transformer designs. Ungapped and gapped versions are available, and these cores are offered with construction from N87 ...
EPCOS B65820 PM74/59 Ferrite cores are suitable for ...
Description:
EPCOS B65820 PM74/59 Ferrite cores are suitable for use in transformers handling high powers in the frequency range up to 300 k Hz. These PM Cores can be used in numerous tasks in telecommunications and industrial electronics. The pot core shape offers various advantages. Wide flux area for high power ...