$16
CEI EN 60749-9
2017
Semiconductor devices – Mechanical and climatic test methods Part 9: Permanence of marking
- Format:
- Language(s) :
- Published :
- English
- 10/01/2017
The purpose of this part of IEC 60749 is to determine whether the marks on solid state semiconductor devices will remain legible when subjected to the application and removal of labels or the use of solvents and cleaning solutions commonly used during the removal of solder flux residue from the printed circuit board manufacturing process.
This test is applicable for all package types. It is suitable for use in qualification and/or process monitor testing. The test is considered non-destructive. Electrical or mechanical rejects can be used for the purpose of this test.
NOTE 1 This procedure does not apply to laser branded packages.
Many available solvents that could be used are either not sufficiently active, too stringent, or even dangerous to humans when in direct contact or when fumes are inhaled.
NOTE 2 The composition of solvents used in this document is considered typical and representative of the desired stringency as far as the usual coatings and markings are concerned.
| CEI EN 60749-9 | |
|---|---|
| STANDARD INFO: | |
| Standard Name | CEI EN 60749-9 |
| Scope | Semiconductor devices - Mechanical and climatic test methods Part 9: Permanence of marking |
| Publisher | CEI - Comitato Elettrotecnico Italiano |
| Languages | English |
| State | [ Active ] |
| Publication Year | 2017 |
| Most recent Version | MOST RECENT |
| Whether to be replaced | |
| Addendum | |
| FILE INFO: | |
| Edition | 17 |
| File Size | 1 file , 700 KB |
| Number of Pages | 16 |
| Published | 10/01/2017 |
| CEI EN 60749-9 | ||
|---|---|---|
| History | Publisher Year | |
| CEI EN 60749-9 | 2017 | Current |
| CEI EN 60749-9 | 2004 |
Related products
- Format:
- Language(s) :
- Published :
- English
- 08/01/2021
$78
- Format:
- Language(s) :
- Published :
- English
- 01/01/2021
$26
- Format:
- Language(s) :
- Published :
- Italian
- 06/01/2016
$26
- Format:
- Language(s) :
- Published :
- Italian
- 09/01/1997
$6
Over 3,000,000 global standards
Our standards library is extensive, with over 2 million documents, ensuring we meet the needs of various industries. Whether it’s ASME, DIN, ASTM or ISO and other internationally recognized standards, we offer complete documents and the latest versions to help customers adhere to industry regulations in their projects. Whether your needs are technical standards, regulatory requirements, or design guidelines, our standards library provides comprehensive support.
24 online customer service
Our team includes up to 50 engineers from fields such as healthcare, electronics, and construction, who can answer your technical questions and ensure you find the correct and accurate standard documents. We are dedicated to helping you find the best solution that meets your needs.
Thanks to the StandardsClub customer service team for helping me find the ASME BPVC-2023 SET I was looking for in a high-quality PDF version. Their assistance was excellent, and the document quality exceeded my expectations!
This standard document is very detailed, covering all relevant technical points, and provides comprehensive guidance for my project. The ANSI/NEMA Z535 SET was exactly what I needed, and I am very satisfied with the quality!
The purchasing process was straightforward, the price was very competitive, and the download was quick. The Tissue Engineering Standards Addressing Product Quality and Characterization Package was of excellent quality and provided all the information I needed. Definitely a great value for the price!
“Got questions? Our professional customer service is ready to assist you anytime. Whether it’s finding documents, getting discounts, or navigating the purchase process, let us help you get the standards you need!”
Sign Up Our Newsletter
Don’t miss out! Subscribe now to get exclusive offers and industry insights!
We care about your data in ou privacy policy.
