Hi Phil, I don't know, I want to talk with someone at Avago to clear things up, I just spotted that note in the datasheet when we quoted the board. The board in question uses two of these little jewels, and the customer tells us that they've had problems with them in the previous builds, and was asking me if there was anything I could recommend to improve the yields. Didn't tell me what the issue was, just said that they've had problems with them... Boy-o-boy, I can already tell that this is gonna be fun. Steve -----Original Message----- From: Nutting, Phil [mailto:[log in to unmask]] Sent: Thursday, February 20, 2014 1:12 PM To: TechNet E-Mail Forum; Steve Gregory Subject: RE: Acetone as a cleaning agent for PCBA's Are you supposed to clean each individual 0402 part? Zoiks! -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Steve Gregory Sent: Thursday, February 20, 2014 12:27 PM To: [log in to unmask] Subject: Re: [TN] Acetone as a cleaning agent for PCBA's Hi Bob, It's funny you should mention that. We're looking at building a board that contains these little devices from Avago that says to clean with with Acetone and rinse with Alcohol: http://www.avagotech.com/docs/AV02-2001EN I've never had to do that before. Hmmmmm.... Steve -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Robert DeQuattro Sent: Thursday, February 20, 2014 10:00 AM To: [log in to unmask] Subject: [TN] Acetone as a cleaning agent for PCBA's I have a customer that uses acetone to wipe down their PCBA's upon receipt. The assemblies we make for them are cleaned using a closed loop aqueous board washer then sampled for cleanliness with our zero-ion tester per J-std-001E guidelines. Recently this customer commented that boards appeared dirty upon cleaning with the acetone. Does anyone have any thoughts on this acetone cleaning process. Thanks, Bob ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________