Electronics Forum: mobile ic (Page 1 of 1)

removing glues chips

Electronics Forum | Mon Jun 06 07:14:21 EDT 2005 | pci

We find it impossible to remove the glued chips > like the CPU and the UEm ICs in Nokia Mobile > Phones. They are both surface mount devices and > glued with some chemicals we think. Any help is > most needed in this matter. May we know what pr

removing glued chips

Electronics Forum | Sun Jun 05 13:42:16 EDT 2005 | amigo

We find it impossible to remove the glued micro-BGA chips like the CPU and the UEM ICs used in Mobile Phones. They are both surface mount devices and glued with some chemicals we think. Any help is most needed in this matter.

BGA Underfill Rework

Electronics Forum | Thu Jun 01 21:14:21 EDT 2006 | roadhound

Hello, We repair mobile (cellular) phones, and most are now having their u-BGA IC's underfilled. Can anyone suggest methods for removal of the IC's ? The manufacturers are very vague when it comes to this process, but are starting to get tired of u

SMT Machines

Electronics Forum | Thu Aug 05 12:28:44 EDT 2004 | jasont

Hi YuKim, Have you considered purchasing 2nd hand machines? Tekmart International Inc. can help you find a cost effective solution for your additional SMT line requirements. We have in stock and access to several of the machines you've listed; -

What is bebind the global chip crisis?

Electronics Forum | Fri Apr 30 13:26:10 EDT 2021 | amaliahx

The pandemic has altered people's habits, causing a surge in demand for home electronic devices. This has swept the global chip supply and disrupted automobile manufacturing. The pandemic has led to the global shortage of semiconductors or chips, and

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