Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

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The part of sloder become to yellowish

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#72477

The part of sloder become to yellowish | 29 July, 2014

The solder in MB become to yellowish after thermal test (100 oC/12HR) I think the problem that is flux residue and I really want to know the principle that why it color change Thanks!!

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Thermal Interface Material Dispensing

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