Electronics Forum: solder and paste (Page 1 of 741)

Evalution on solder paste and spray flux

Electronics Forum | Wed Jan 26 20:52:06 EST 2005 | Chua

Hi, I'm going to evalute new solder paste and flux for wave-solder. Appreciate you could advise what are the things need to look out during the evalution. Any recommend step or proper way of doing solder paste and flux evalution. Appreciate your he

Evalution on solder paste and spray flux

Electronics Forum | Thu Jan 27 11:23:45 EST 2005 | russ

Well first off I wouldn't evaluate paste for a wave process. I would use solder bar instead. Flux - top side fillets and no shorting on the solder side, does it clean well after processing if using water soluble flux. How wide is the process win

solder paste ingredients and their effects

Electronics Forum | Fri Feb 09 02:30:50 EST 2007 | Muhammad Haris

What are Resins, Solvents, Activators, and Thickening Agents in Solder Paste and what are their helpful and harmful effects? AND What are the purposes/properties and effects of Sn(Tin), Pb(Lead), Ag(Silver), Bi(Bismuth), In(Indium), Cu(Copper), Ni(

solder paste ingredients and their effects

Electronics Forum | Fri Feb 09 12:31:35 EST 2007 | realchunks

Ask Brain Toleno at "circuitsassembly.com/blog" He's a smart guy and works as team lead at Henkel Loctite. Just don't take him out for drinks.

Best solder paste printer with solder paste inspection and AOI function-Recomendation

Electronics Forum | Mon May 23 21:30:31 EDT 2022 | jojoled

I am looking for recomendation for best paste printer (or paste dispenser) whoch can inspect the solder paste after printing AND it can be used for simple 2D inspection of assembled PCB too (AOI)... I dont have space for 2 machines now , so both feat

Best solder paste printer with solder paste inspection and AOI function-Recomendation

Electronics Forum | Tue May 24 07:51:43 EDT 2022 | spoiltforchoice

Doesn't exist. True Solder Paste dispensing is a Mycronic only solution with Essemtec coming behind with slightly less cpapbility. With Essemtec you can have one machine that prints and places, that saves space, with Panansonic you can have machines

Differences between solder paste alloy SAC305 and SAC405.

Electronics Forum | Thu Sep 23 08:08:12 EDT 2021 | SN

Hi. Anyone in this forum experienced the lead-free solder paste SAC305 and SAC405? What are the differences to expect for solder paste with SAC305 and SAC405? What is the effect of silver (Ag) alloy in solder paste? It was really appreciated if could

Differences between solder paste alloy SAC305 and SAC405.

Electronics Forum | Fri Oct 01 01:25:55 EDT 2021 | sn

Thank you Djo for your sharing. By the way, do you know that which field/product will prefer to use SAC405 paste instead of SAC305 or lower Ag wt% alloy solder paste?

Pb free BGA and Sn Pb solder paste

Electronics Forum | Thu May 06 06:47:12 EDT 2004 | praveen

Hi, I just need to undestand any issue? If I mount Pb free BGA and use normal SN/Pb solder paste?

Pb free BGA and Sn Pb solder paste

Electronics Forum | Tue Jun 01 19:23:15 EDT 2004 | Ken

profile it for the tin/lead paste. The tin in the solder paste will begin to disolve the sac ball. This is exactly the same scenario as 90/10 (80/20)high temp balls found on ceramic bga and many super bga devices (except the sac balls are now tin r

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