Electronics Forum: has (Page 412 of 1227)

SM termination with Nickel barrier with 100% tin plated finish

Electronics Forum | Tue Nov 11 12:49:13 EST 2003 | Carol

Could you direct me to a Standard or Study that has used this termination with 67/37 tin/lead solder please? I am looking for the recommended reflow temperature requirements and reliability issues for the completed product. We are receiving this type

Solder defect problem.

Electronics Forum | Thu Nov 27 21:25:15 EST 2003 | Al Capone

Has anyone in this forum experience the can soldering defect? The can component is supposed to be placed on top of a group of RF components to protect the frequency from escaping and interfere with the adjacent RF component. After the reflow process,

SMD Double Splice Tape

Electronics Forum | Fri Feb 27 02:48:03 EST 2004 | charlie

hi,our co. has SMD splice tape,shims,tools,wiper etc.,and our products sold to many country in the world,if you want to buy it please contact me. SHENZHEN COMOFAJE TECH CO.,LTD. TEL:86-755-28091635 FAX:86-755-28091645 E-MAIL:SALES@COMOFAJE.COM WEB

Stencil Printers

Electronics Forum | Wed Dec 10 10:44:43 EST 2003 | RicardoF

I agree with all the comments saying MPM and DEK are OK, but more that spent those $90 KUSD in the machine, consider also the operating costs, spares, service, etc. We have had sometimes poor response to our MPM in the Mexico Plants. Try the EKRA if

Stencil Printers

Electronics Forum | Mon Dec 15 18:39:27 EST 2003 | Todd

I would say the DEK printer I have had the best reliability with. I have used the MPM and had alot of software problems. The GSP are as metioned harder to operate. I also agree that the top of the line DEK horizon has some issues (to smart for its

PC Assembly of 0.5mm pitch array Chip Scale Package with HASL fi

Electronics Forum | Thu Dec 18 15:48:25 EST 2003 | Subhash Nariani

Hello, Does anyone have experience with the PCB assembly of 0.5mm pitch chip scale packages with HASL finish? Characterization data that you can share? Tribal knowledge has it that the height variations of the solder prevent the use of HASL for fin

screen printer from MPM

Electronics Forum | Mon Dec 29 21:22:48 EST 2003 | Dean

SPM-AV is a very versitle printer. I have one that is currently handling a 23.5 X 16.1 inch board. The print stroke has been increased to 21.3 icnhes. Again, very flexible machine. We may have two for sale if interested. Email me at idwitheld@com

X-Ray Tube/Controller Question

Electronics Forum | Fri Jan 02 13:31:42 EST 2004 | equipsearch

I am hoping that someone can help with this. Am attempting to source "used"/refurb 130kv Hamamatsu x-ray tube and controller (for a CR Tech machine). Am having difficulties in locating a source. If anyone has any ideas, it would be greatly appreci

Board Plating - Tin-Nickel

Electronics Forum | Fri Jan 02 14:04:56 EST 2004 | jjwhite

Has anyone had any experience with 60/40 Sn/Ni(300 u in.) over Ni(300 u in.)? If so, what kind of solder issues might exist with 63/37 Sn/Pb reflow? Is a different paste needed? Also, what is the benefit of using the same platings with a top plating

SRS

Electronics Forum | Wed Jan 07 19:31:02 EST 2004 | kenBliss

Bliss Industries has been offering a complete system for years. Our Solder Recovery system allows the operator to remove dross and solder safely, service the pump and contain all the fumes. The solids ends up in a drum ready for recycling. The dus


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