Technical Library: wider (Page 1 of 1)

Modern 2D / 3D X-Ray Inspection - Emphasis on BGA, QFN, 3D Packages, and Counterfeit Components

Technical Library | 2010-09-16 18:45:06.0

With PCB complexity and density increasing and also wider use of 3D devices, tougher requirements are now imposed on device inspection both during original manufacture and at their subsequent processing onto printed circuit boards. More complicated and de

Nordson DAGE

Selection of PCB Materials for 5G

Technical Library | 2020-08-05 18:41:32.0

With the first 5G NR standard recently approved by the 3GPP at the end of 2017, many companies are racing to design 5G radio products that will demand wider bandwidths, higher frequencies, enhanced carrier aggregation and support of massive MIMO. AT&T and Samsung plan to launch 5G mobile services and Verizon plans to launch 5G Fixed Wireless Access in the US this year while South Korea will be demonstrating 5G at the upcoming Winter Olympics.

Rogers Corporation

The Effect of Higher Stencil Tension on Printing Performance

Technical Library | 2023-06-12 19:07:04.0

In this article we will examine if there is a measurable difference in the printing performance when using stencils which have a higher tension than is commonly accepted in the industry. Alpha's new tensoRED™ High Tension Frame System will be introduced during this wider examination. We will examine their effect in terms of controlling variation in critical deposit volumes and what, if any effect on positional accuracy can be seen.

Alpha Assembly Solutions

MODERN 2D / 3D X-RAY INSPECTION -- EMPHASIS ON BGA, QFN, 3D PACKAGES, AND COUNTERFEIT COMPONENTS

Technical Library | 2023-11-20 17:36:58.0

With PCB complexity and density increasing and also wider use of 3D devices, tougher requirements are now imposed on device inspection both during original manufacture and at their subsequent processing onto printed circuit boards. More complicated and dense packages have more opportunities to exhibit defects both internal to the package as well as to the PCB. As components increase in complexity their cost increases, making counterfeiting them a potentially lucrative business for unscrupulous individuals and organizations.

Nordson DAGE

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