Electronics Forum: milky white spots after coating 1b73 (3)

White spots on PCB

Electronics Forum | Fri May 11 15:43:41 EDT 2001 | davef

More information would be helpful. For instance: * Talk about the distribution of the problem, including a single lot or from various lots and over components and component types on the board * Tell us about the board (ie, thickness, type, solder ma

Help with dewetting

Electronics Forum | Tue May 25 13:03:35 EDT 2010 | jdumont

Hello, I have no experience with CE-1155 but a ton with 1B73. I would say Justin hit it right on the head. 1B73 does not like to be anywhere near silicone residues. We make sure the boards are handled with gloves after wash, before coat. Unfortunat

Industry News: milky white spots after coating 1b73 (1)

SMT Dictionary – Surface Mount Technology Acronym and Abbreviation

Industry News | 2018-12-08 03:29:29.0

SMT Dictionary – Surface Mount Technology Acronym and Abbreviation

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Videos: milky white spots after coating 1b73 (1)

I.C.T | AOI Optical Inspection Machine For SMT Components and DIP Solder Joint

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I.C.T Provide SMT Production Line solutions with Automated Optical Inspection (AOI) AOI is short for Automated Optical Inspection, which is widely used in the electronics industry to check the appearance of PCBA assembly at the back end of the cir

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Express Newsletter: milky white spots after coating 1b73 (693)

SMTnet Express - October 7, 2021

SMTnet Express, October 7, 2021, Subscribers: 26,641, Companies: 11,452, Users: 26,882 Cleaning Before Conformal Coating Cleaning PCBs before conformal coating removes potentially harmful and unknown contaminants from the board

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Dispense System Service Guide

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Procedure Position & Level Machine Tie Downs If the optional tie down clamps (P/N 22201332) are required, the machine may need to be leveled both before and after the tie down procedure. If tie down clamps are NOT required, skip to Level Machine. 1. Prepare

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