Publication detail
| Reference | IEC 61240 ed2.0 |
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| Title | Piezoelectric devices - Preparation of outline drawings of surface-mounted devices (SMD) for frequency control and selection - General rules | |||||||||
| Publication date | 2012-07-25 | |||||||||
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| Abstract | IEC 61240:2012 sets out general rules for drawing all dimensional and geometrical characteristics of a surface-mounted piezoelectric device package (referred to in this standard 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. |
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| Technical Committee | 49 - Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection
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| Stability date | 2015 | |||||||||
| Work in progress |
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