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IEC 61240:2016

Piezoelectric devices - Preparation of outline drawings of surface-mounted devices (SMD) for frequency control and selection - General rules

Standard Details

IEC 61240:2016 sets out general rules for drawing all dimensional and geometrical characteristics of a surface-mounted piezoelectric device package (referred to in this document as SMD) in order to ensure mechanical inter-changeability of all outline drawings of the SMDs for frequency control and selection. This edition includes the following significant technical changes with respect to the previous edition:
- outline drawings have been changed from three views (top, front and bottom) to that based on ISO layout in the third-angle projection, in which the view from the right has been added to the top, front and bottom views;
- reference line and geometrical dimensions of the package for enclosures have been changed for practical use;
- information on miniaturized leadless ceramic enclosures of piezoelectric devices (SMD) for frequency control and selection has been included in an annex.

General Information

Status : ACTIVE
Standard Type: Main
Document No: IEC 61240:2016
Document Year: 2016
Pages: 18
Edition: 3.0
  • Section Volume:
  • TC 49 Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection
  • ICS:
  • 31.140 Piezoelectric devices

Life Cycle

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ACTIVE
IEC 61240:2016
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