2.hasl - SMT Electronics Manufacturing

Electronics Forum: 2.hasl (1)

Solder Ball issue

Electronics Forum | Sat Aug 20 13:23:22 EDT 2011 | saju86ece

Hi, We are facing solder ball issue in Chip component of PCB. We had tried DEK parameter setting changes and also reflow setting but still now not yet solve this problem. board details are, 1.Class 2 prodct 2.HASL Finishing Plz advice me what actio

Partner Websites: 2.hasl (32)

. NEW 2 Attendee Quick Reference Control Panel Features: Once you have joined our Webinar, you will see this GoToWebinar Control Panel and Grab Tab

| https://www.eptac.com/wp-content/uploads/2021/11/webinar_eptac_12_17_08.pdf

Leadfree

Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/07/leadfree.pdf

Procured test board with bare copper pads protected with OSP. (Future testing to be run with HASL Lead Free Pads) ♦ Tested 2 pastes: ♦ 96.5% Sn/3.5% Ag with RMA flux melt point 221

Heller Industries Inc.

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