BS EN 62025-1:2007

1 Scope and object
2 Normative references
3 Graphical symbols and designations
  3.1 Designation
4 Shape
5 Dimensions
  5.1 Shape D
  5.2 Shape K
  5.3 Tolerances for outline dimensions
6 Ratings and characteristics
  6.1 Nominal inductance or impedance
  6.2 Tolerance for nominal inductance or impedance
  6.3 Operating temperature range
7 Marking
8 Direction marking or shape of polarity
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications
Bibliography

Establish requirements for fixed, surface mounted inductors, to describe terms, to give recommendations for standard values and dimensions and to give guidance on fixed, surface mounted inductors.

IEC 62025-1:2007 applies to fixed, surface mounted inductors and ferrite beads. Should conflict arise between these specifications and the detail specifications, the latter will take precedence. The object of this standard is to establish requirements for fixed, surface mounted inductors, to describe terms, to give recommendations for standard values and dimensions and to give guidance on fixed, surface mounted inductors. This edition includes the following significant technical changes with respect to the previous edition:
- nomenclature of dimensions in Figure 1 has been changed;
- a new Table 1, Letter code for inductance values, has been added;
- dimensions for shapes in Table 2 and Table 5 have been added;
- new operating temperature ratings in Table 9 have been added.