Electronics Forum: ams... (Page 461 of 855)

Recycle ESD bag ?

Electronics Forum | Tue Mar 20 16:08:43 EST 2001 | CAL

As long as the bag integrety is not sacrificed I would put it back into production. no tears, wear, exessive labels, folds........ In a previous life many moons ago.......we would have our receiving department put returned field failures in used ba

SMT / WAVE solder carriers (pallets)

Electronics Forum | Wed Mar 28 19:40:14 EST 2001 | Rob Fischer

Try a search engine and look up "+solder+pallet". Any of the major pallet manufacturers can supply this or any other composite materials that you may be looking for. Of course (as I am employed by EMC) I would prefer you choose my site. Try to kee

Insufficient Heel Fillets on plastic 240 pin QFPs

Electronics Forum | Thu Mar 22 15:44:50 EST 2001 | pteerink

I have a board with QFP240 plastic package exhibiting the same characteristics. Minimum heel fillet that doesn't change with stencil mods, paste change, profile change etc ( I am working to class 2, though, so my pass spec, although they are not pret

Insufficient Heel Fillets on plastic 240 pin QFPs

Electronics Forum | Thu Mar 22 15:45:20 EST 2001 | pteerink

I have a board with QFP240 plastic package exhibiting the same characteristics. Minimum heel fillet that doesn't change with stencil mods, paste change, profile change etc ( I am working to class 2, though, so mine pass spec, although they are not pr

Finger actuated dispenser

Electronics Forum | Mon Mar 26 15:50:57 EST 2001 | jsmith01

Does anyone know who makes, or were to get a finger-actuated switch for a pneumatic dispenser? I used one years ago at a different company but for the life of me I cannot remember who makes it. I have looked in the typical places - Contact east, Te

AOI systems

Electronics Forum | Fri Mar 30 14:43:55 EST 2001 | larryk

Phil, The AOI will do a excellent job doing what you said you are looking for. We justified ours on the same requirements as you stated. Keep in mind that the machine may not "see" everything, there are some hidden joints that you will still need to

PCB Acceptance Standards

Electronics Forum | Tue Apr 03 12:00:55 EDT 2001 | Steve

I am looking for standards that describe acceptance criteria for PCB's. Anyone.....anyone.....Buhler. My company is an OEM manufacturer and I want to know what to look for when we receive PCB's from our PCB fab vendor. Specifically, solderability an

SMT Production Work Cart

Electronics Forum | Thu Aug 16 23:30:02 EDT 2001 | fastek

Not exactly sure what your specific requirements are but I am in the process of clearing out a major OEM's SMT facility. Lots and lots of general production equipment is available such as stencil carts, production benches (with and without lights and

Chip Component Alignment

Electronics Forum | Mon Apr 23 07:19:23 EDT 2001 | dahsr

Can I have solder bridging two SM rectangular chip components due to misalignment? The bridging occurs at one end and is on a common trace between the two pads. The components are larger than the pad (side overhang) and are aligned rather perfectly w

0402 Components and Solder Paste

Electronics Forum | Thu Jul 20 14:05:59 EDT 2000 | Mike McMonagle

With 0402 components becoming more common today outside of the telecommunications industry, our company is qualifying equipment and processes for an upcoming product incorporating 0402s. Having used 0402s in a previous position, I am planning a DOE o


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