EPCOS N27 EC 70 Ferrite Core Transformer, 3900nH, 70 x 34.6 x 16.8mm, For Use With Power transformer

  • RS Stock No. 167-8394
  • Mfr. Part No. B66343G0000X127
  • Brand EPCOS
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

EC 41/20/12 & EC 70/35/16 Cores

Ferrite core supplied without air-gap

Dimensions (mm)
Core Type a b c d1 d2 e
EC 41/20/12 40.6±1.0 19.65±0.3 11.90-0.6 27.05±0.75 11.90-0.6 13.5+0.8
EC 70/35/16 70.0±1.7 34.65±0.3 16.80-0.8 44.50±1.2 16.80-0.8 22.3+0.9
EC 41 ferrite cores conform with IEC 60647    
Epcos Part No AL Standard Value Material
B66339GX127 2700nH N27
EC 70 ferrite cores conform with IEC 60647    
Epcos Part No AL Standard Value Material
B66343GX127 3900nH N27
Magnetic Form Characteristics
Core Type ΣI/A mm-1 Ie mm Ae mm2 Vmin mm2 Ve mm3
EC 41/20/12 0.74 89.3 1211 1066 10 800
EC 70/35/16 0.52 144 279 211 40 200

EPCOS Ferrite Cores

Specifications
Attribute Value
Accessory Type EC 70
For Use With Power transformer
Dimensions 70 x 34.6 x 16.8mm
AL Rating 3900nH
Material N27
Depth 16.8mm
Length 70mm
Width 34.6mm
60 In stock for FREE next working day delivery
Price Each (In a Box of 60)
£ 2.619
(exc. VAT)
£ 3.143
(inc. VAT)
Units
Per unit
Per Box*
60 - 540
£2.619
£157.14
600 - 1140
£2.357
£141.42
1200 - 1440
£2.121
£127.26
1500 - 2940
£1.909
£114.54
3000 +
£1.818
£109.08
*price indicative
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