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New Equipment | Industrial Automation
The cheapest price to get the best parts！ Don't hesitate！Just contact us！ Please check it with E-mail: plcsale@mooreplc.com We are waiting for you！ Skype : dddemi33 Sales Manager : Tiffany Guan RFQ e-mail :plcsale@mooreplc.com Whats@app : +
Electronics Forum | Wed Dec 04 04:28:58 EST 2019 | oxygensmd
It seems there isn't right connection between solder and solder-legs. Maybe check that the LEDs get huminidity, have some oxidation on the legs, try different solder paste, check the reflow solder profile. On the photo I can not saw properly reflowe
Electronics Forum | Sun Sep 15 15:08:00 EDT 2002 | jersbo
My 2 cents... Screen printing may very well have a leg up on deciding SMT defects... however if you pay attention to your stencil (aperture size ratio etc..) and inspect your prints... I believe its a much lesser number... (paste MFG also plays a ro
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