Block FS-2EFD-2509-20 Bobbin Coil Former

  • RS Stock No. 840-7320
  • Mfr. Part No. FS-2EFD-2509-20
  • Manufacturer Block
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Block FS-2EFD Series Size 25/13/9 Ferrite Transformer Bobbins

FS-2EFD series size 25/13/9 ferrite transformer bobbins with insulation according to class B and flammability to UL 94 V-0. These ferrite transformer bobbins are available as horizontal (stock number 840-7320) or SMD (stock number 840-7323) mount. Typical applications for these ferrite bobbins include transformers and inductors in switch mode power supplies.
For ferrite cores please see stock number 840-7184 typically

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

Attribute Value
Accessory Type Bobbin
For Use With Choke Converter Topologies, Transmitter
Stock check temporarily unavailable - call for stock availability
Price Each
SGD 5.24
(exc. GST)
SGD 5.61
(inc. GST)
Per unit
1 - 4
5 - 9
10 - 19
20 - 49
50 +
Packaging Options: