When electronic assemblies are inspected with the aid of an AOI-system (Automated Optical Inspection), it sometimes happens that products are rejected based on deviating colour or degree of gloss. Often the bare board supplier gets the blame or there is [...]
During the immersion, wave or selective soldering processes and in the HASL finish application processes, metals will dissolve in the liquid solder. The degree of dissolution depends on the base materials used (finishes on tracks and component leads/metallization’s), solder [...]
Wires and wire harnesses have become indispensable in the electronic connection industry. In each and every appliance, no matter how small, we find wires. Wires and the way they are attached with the other parts of the electronic products [...]
A focus on the IPC-A-610 and IPC J-STD-001 Why this article? The IPC-A-610 and the IPC J-STD-001 are complementary standards, but each has its own purpose. However, it is not always clear to everyone what the specific uses of both [...]
Every advantage has its disadvantage In the new/latest revisions of the IPC-WHMA-620D Requirements and Acceptance for Cable and Wire Harness Assemblies and IPC-A-610H Acceptability of Electronic Assemblies the term TARGET and the pictures to this have disappeared. Advantage: The main [...]
Today´s world is a window. It is transparent, and you see exactly what is happening on the other side. This has made it much easier for manufacturers of semi-finished and finished articles to check whether a supplier meets the requirements [...]
IPC-A-610 Acceptability of Electronic Assemblies, in its latest H Revision, was published in September 2020. Of all the acceptance criteria documents in the IPC portfolio it is the one that is used most frequently and is best known throughout the [...]
In September 2020 we saw the latest H revision publication of IPC-J-STD-001, Requirements for Soldered Electrical and Electronic Assemblies. It was one of the documents for which alignment with other commonly used IPC standards, such as IPC-A-620D and IPC-A-610H, was [...]
IPC/WHMA-A-620D, Requirements and Acceptance for Cable and Wire Harness Assemblies, is the most important process, materials and inspection standard for the cable and wire harness industry at the moment. In the latest version, the D Revision, which was published in [...]
IPC-A-600 Acceptability of Printed Boards, is the best-known standard for the inspection of bare boards, often called PCBs, throughout the electronics industry. It has been the base document in inspection departments at bare board manufacturers for decades. And it has [...]
