Electronics Forum: 609 (Page 1 of 12)

Re: RF absorber

Electronics Forum | Tue Jan 25 09:33:00 EST 2000 | Dave F

Try: AI Technology 70 Washington Rd Princeton Junction, NJ 08550 609) 609-799-9388 Fax: 609-799-9308 www.aitechnology.com/enter.html ait@aitechnology.com Good luck Dave F

WS-709

Electronics Forum | Tue Apr 01 19:21:25 EST 2003 | Myu

I'm a user changing over from WS-609 to WS-709. WS-709 has less voiding problem and longer stencil life than WS-609. Ws-709 has a less foaming during washing process. Thanks, Myu

Quad 100 Feeder refurbishment

Electronics Forum | Thu Apr 05 14:12:29 EDT 2001 | CAL

That would be Don Dawson @ Delaware Technologies. 609-235-8454.

RTS (Ramp-to-Spike) and RSS (Ramp-soak-spike)

Electronics Forum | Tue Nov 02 05:00:28 EST 2004 | jysam

we are using solder paste WS609 and OM5100.Relow oven: forced convection type. For WS609 and OM5100, straight ramp up profile is suitable for low to medium thermal mass assemblies and preheating may be required for high thermal mass assemblies. How

Cleaning procedure when WS609 flux is used

Electronics Forum | Mon Jan 21 11:12:20 EST 2008 | davef

Just what is delaminationg during testing? Water washing should be sufficient to clean WS609. On the other hand, it's possible you're conveyor speed is too high to do a good job cleaning the high density areas. What kind of testing have you done to

Re: MicroBGA printing problem

Electronics Forum | Tue Sep 21 11:28:26 EDT 1999 | Dave F

| I've had some trouble pasting a test board for a MicroBGA trial. Most of the paste remains in the stencil apertures. | The stencil is 6 mil thick, laser cut and electo-polished. | The apertures are 12 mil in diameter with 20 mil pitch. | We are usi

Re: Conductive Adhesives

Electronics Forum | Tue Jan 05 18:19:40 EST 1999 | Dave F

| I'm looking for information on a company called AI Technologies. They make conductive adhesives and thermal management materials for attaching dice and heatsinks. Any feedback from users would be appreciated. Thanks, | | Chrys | Hey Chrys: I

caps have yellow stain after wash

Electronics Forum | Tue Jun 07 12:07:30 EDT 2016 | wlsmt

Sorry davef. I was not being clear. PCBAs came out cold soldered after being reflowed the first time with ALPHA WS-820. The flux gel ALPHA WS 609 was supposed to be applied only onto the terminations of caps where ALPHA WS-820 was for a second refl

Re: Aqueous Technologies Cleaners

Electronics Forum | Mon Dec 11 12:46:02 EST 2000 | Christopher Lampron

We too had a problem with the WS609. We have since switched to Alpha's WS619 (same formula with an anti-foaming agent) This really helped but we still monitor flux application and try to minimize wherever possible. Chris

Hover-Davis DDF, what are your opinions?

Electronics Forum | Tue Jan 23 13:16:09 EST 2001 | CAL

Hoover-Davis makes excellent feeders. You may want to also try http://www.delawaretechnologies.com/prd_smtf.htm The person to speak with is Don Dawson 609-235-8454. Deleware Technologies makes feeders for most placement machines. Cal

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