Electronics Forum: almit (Page 2 of 2)

Solder Paste Problem (M705)

Electronics Forum | Fri Dec 16 04:41:30 EST 2005 | tk380514

A day and half is a life time for our solder paste, Almit V14L... but then we dont have in-line solder paste printers, we have micro BGA stencil that wont work with anything but new solder paste, 0.8mm pitch and pad size is 0.3mm, stencil thickness

5 zone oven profile

Electronics Forum | Tue Apr 05 15:32:49 EDT 2011 | grahamcooper22

It is one of our pastes...Almit LFM48 W TM-HP, a high reliability no clean solder paste based on SAC305 with a size 4 powder. It's a paste that works so well we have thousands of users of it worldwide. Why are you using SN100C alloy paste ? I imagin

5 zone oven profile

Electronics Forum | Wed Apr 06 04:19:52 EDT 2011 | grahamcooper22

Almit are specialists in formulating fluxes for pastes and wires for the very very demanding Japanese assembly market. And the key to good SMT is how the flux performs...and our formulation improvements are driven by requests from the companies who a

Viscosity Solder Paste for SMT Production

Electronics Forum | Mon Aug 22 09:01:09 EDT 2005 | iwan

Well guys, I just buy a brand new solder paste softener Malcom type SPS2, I've tried with this with this viscosity result. I Use Almit Solder Paste Lead Free LFM-52X 1 min : 264 pas. 2 min : 272 pas. 3 min : 277 pas. I use standard for Viscosity 20

Alum Electrolytic Caps

Electronics Forum | Tue Oct 11 04:08:23 EDT 2005 | Rob

Hi Nuez, We've run a number of different brands of SMT Elco's through a number of leadfree temperature profiles, and consistantly the best performers were Elna & a very similar own brand product (not listing here as it was one from a sister company

Paste Printing Problems - Toshiba SSM3K15CT(TPL3) FET CST3 package

Electronics Forum | Mon Aug 13 12:38:38 EDT 2012 | grahamcooper22

Maybe the area ratio between the sides of the stencil apertures and the aperture opening is too low for the spec of the paste ? So it will tend to stick in the apertures. ...only solution is thinner stencil or a paste that can release easily when are

Todays crazy idea?! (environmental safe)

Electronics Forum | Fri Feb 23 17:35:49 EST 2001 | mattias

Ok. F.Y.I How I could make this work: We use Almit V14, and SMT ovens. You can say that we don�t do our maintenance as good as we should. Our Smt Quattro peaks are equipped with process gas cleaning (wich works quite good actually) I ripped out the

Help with resources for SMT assembly

Electronics Forum | Sun Jul 26 05:56:28 EDT 2015 | spoiltforchoice

http://www.surfacemountprocess.com/solder-paste-printing-process.html this site has some pretty good general advice for the novice. I am in no way affiliated with it and I have no idea as to its eventual commerical aims (if any). ENIG if your produc

Pick and Place Startup - LQPF100 bridging issues

Electronics Forum | Wed Mar 24 23:12:48 EDT 2021 | grahamcooper22

0.66 area aspect ratio...so for example...if the device is 0.5mm pitch QFP, the pcb pad may be 12 thou wide..make the aperture 9 to 10 thou wide...and reduce it's length by 10 % overall compared to the pcb pad.... Depending on device pitch, select ap

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