Block N87 Transformer Core, 850nH, For Use With Transformers, Reactors

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Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
Packaging Options:
RS Stock No.:
840-7121
Mfr. Part No.:
FS-1E-1304-00
Brand:
Block
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Brand

Block

For Use With

Transformers, Reactors

Dimensions

12.6 x 3.7 x 6.5mm

AL Rating

850nH

Material

N87

Depth

6.5mm

Length

12.6mm

Width

3.7mm

Maximum Temperature

+210°C

COO (Country of Origin):
DE

Block FS1-E Series Size 13/7/4 Ferrite Transformer Cores


FS-1E series size 13/7/4 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted:
Stock number 840-7437 has a 0.1mm gap
Stock number 840-7519 has a 0.2mm gap
Stock number 840-7591 has a 0.5mm gap
Stock number 840-7689 has a 1.0mm gap
Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies
For bobbins see stock numbers 840-7235 and 840-7238
For potting box see stock number 840-7386


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