Solder Paste Group - Page 19

Group Administrators: 1 | Group Member: 198 | Group Threads: 217

Solder paste is a material used in the manufacture of printed circuit boards to connect surface mount components to pads on the board. It is also possible to solder through hole pin in paste components by print solder paste in/over the holes.

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Search Results: 217 Threads，22 Pages Submit Project

5 comments

876 views

QFP with Sn Pin Plating

Hi All, could anyone advise me what we need to pay attention to if we will be usingthe Sn Pin plating as lead free requirement in SMT reflow process, is it a need to increase the Temp Profile by...(view more)

paolo.costanzi

2017/2/2 0:17:26

5 comments

936 views

Solder Paste for SMT Production

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...(view more)

henrik.svensk

2017/2/1 23:39:23

5 comments

696 views

Solderability

Hi We are trying to solder a a contact whose base material is stainless steel, this is then nickel striked with a gold plating of upto 3 microns. We are trying to hand solder this to a standard ...(view more)

robotszoft

2017/2/1 23:25:59

4 comments

803 views

No solder and solder bridge after wave solder

Hi, We have a board with over 100 chips (mixed size) and some long Connector DIP through out Wave solder with many issues of no solder and solder bridge, (using clean flux with bubble fluxer and Keste...(view more)

Fatih YASAR

2017/2/1 23:20:43

4 comments

840 views

Jars versus Cartridges

Are there any pros or cons in regards to jars or cartridges for solder paste dispensing and handling?(view more)

ramadanrenan

2017/2/1 23:19:01

4 comments

777 views

Tyco SSS

Anyone have first hand experience using the Tyco/RPS selective soldering systems? I do not want to hear from reps, just actual users.(view more)

kalman.kovacs

2017/2/1 23:12:15

4 comments

1026 views

Alpha 856 Flux For Wave Soldering

I know this is not SMT related but would anyone care to comment on Alpha 856 flux, good/bad experiences or any known issues? I did some samples recently using it and had excellent results. Information...(view more)

Chester

2017/2/1 22:53:10

4 comments

721 views

solderballs/solderbeads

any body can help reducing/completely finishing of solderballs / solderbeads after reflow on surface mount. i will be appreciated upon suggestions and techniques.(view more)

petrstudeny

2017/2/1 22:50:32

4 comments

682 views

DC-DC Converter with solder ball package

Due to spacing issue, we are considering using power bricks with tin/lead solder ball instead of PTH package. The solder ball is 40 mil diameter. Our CM suggested they do hand place since the pick and...(view more)

Clarence

2017/2/1 22:37:56

3 comments

848 views

Efficient Selective Soldering

The brand new ersa ECOSELECT 1 selective soldering system - the perfect start-up solution for efficient and reproducible soldering processes in small-scale and customized production. Ersa EC...(view more)

Angelo

2017/2/1 22:19:11

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