Electronics Forum: alpha loco 3

SN100C Nickel Content

Electronics Forum | Mon Aug 03 12:04:39 EDT 2009 | davef

Loco: Your post seems to be pasted from a Alpha Metals SACX0807 application sheet. We don't understand the relationship between your SACX0807 and Hoss67 SN100C. They're different alloys.

HIP defect in BGA

Electronics Forum | Tue Jun 09 07:23:04 EDT 2020 | ameenullakhan

Hi Team, Please help in suggesting stencil aperture opening for the 0.4 mm pitch BGA. PAD Diameter is 0.24mm. we have 0201 components also in same board. We have HIP in this BGA. Solder paste : Alpha Om5300 ( PB+ solder paste ) type 4 We have tr

Re: problem in micro-BGA assembly

Electronics Forum | Thu Jun 24 18:24:13 EDT 1999 | Christian N.

Dear guys, I have some problem on assembling micro-BGA with solder paste (63/37). The micro-BGA we assmeble is 0.75mm pitch and with 45 pin (solder bump is 96.5/3.5Ag). The stencil is a laser-cut stencil with 5 mil thickness. We are now usin

Re: Fillet Lifting

Electronics Forum | Tue Aug 01 09:42:07 EDT 2000 | Gary

The Technical Services Group at Alpha Metals has spent a fair amount of time looking at wave soldered Pb-free connections. We too have observed fillet tearing, fillet lifting, and pad lifting. I have concluded that without major changes in the mate

AIM SN100C Solder paste

Electronics Forum | Thu Apr 06 15:47:09 EDT 2006 | jbrower

Last week I had the opportunity to get a sample of AIM SN100C solder paste. The SN100C paste was very nice to work with. My initial observations was that the paste had a very light odor, much less than the Alpha UP78 paste that we are currently

Re: Setting up solder material evaluation (suggestions?)

Electronics Forum | Tue May 04 14:42:58 EDT 1999 | Chrys Shea

I am about to embark on an effort to evaluate 3 different solder material suppliers and their recommended materials for our assembly process, in an effort to find the best supplier/material. We do mixed technology, with NOCLEAN chemistry so I wi

Re: Setting up solder material evaluation (suggestions?)

Electronics Forum | Mon May 10 07:53:48 EDT 1999 | Timothy O'Neill

I am about to embark on an effort to evaluate 3 different solder material suppliers and their recommended materials for our assembly process, in an effort to find the best supplier/material. We do mixed technology, with NOCLEAN chemistry so I

Re: Setting up solder material evaluation (suggestions?)

Electronics Forum | Mon May 10 08:00:14 EDT 1999 | Timothy O'Neill

I am about to embark on an effort to evaluate 3 different solder material suppliers and their recommended materials for our assembly process, in an effort to find the best supplier/material. We do mixed technology, with NOCLEAN chemistry so

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