Electronics Forum | Wed Oct 30 15:50:22 EDT 2013 | joeherz
Vince, We see the same disks on some parts incoming. SMT PEM nuts in tape and reel are very common. We get the parts from PENN Engineering. One of them is SMTSO-M3-4ET. PENN Engineering may be able to steer you in the right direction on who their
Electronics Forum | Fri Nov 14 12:41:30 EST 2014 | duoman
I also operate a 3/45. In order to flux from the top, you would need to have another system on top similar to what you already have on the bottom. There just isn't room for all of the required equipment. Who did you contact at ERSA? I have always had
Electronics Forum | Thu Nov 01 13:09:42 EDT 2018 | vipcircuit
Hello Tom,Shenzhen Vip Circuit Co.，Ltd is the professional PCB & PCBA manufacturer in China. We have been doing PCBA for almost 10 years, and we had done it for 1200mm long PCB before. you can visit our website: http://www.vipcircuit.com for more det
Electronics Forum | Thu Apr 25 05:26:46 EDT 2019 | pdrirrework
Joe, If you havent already, please take a look at our Focused IR Rework Stations. I am confident we have a machine which will be perfect for this aplication, you will also get the benefit of a visible heating area, there is no more Nozzles/Guess wor
Electronics Forum | Fri May 27 12:34:20 EDT 2022 | SMTA-64387182
On my PCB fab drawings, I specify SOLDER MASK PER ANSI/IPC-SM-840, should I specify a CLASS rating? It appears at one time the CLASSES were 1, 2, or, 3. I believe, they are now T or H. Correct? Thanks, Joe
Electronics Forum | Thu Oct 08 14:04:04 EDT 1998 | Kris Ewen
Manish, I've seen similar phenomenon when processing CSPs on our cards. In our case, we were placing the components over the opening to in-pad blind vias. Due to poor drilling and plating processes by our board suppliers, volatiles were outgassing
Electronics Forum | Fri May 21 15:29:26 EDT 1999 | JohnW
Joe.. Sound's pretty neat trick..mind if I ask what type of comp's are on this board and the paste..? This baby (pig I think) has got a 244pin QFP right dam in the middle..!, so if ur flipin it 180 degree's are u using like a piece of Jot in line co
Electronics Forum | Mon Dec 18 14:49:23 EST 2000 | Charles Harper
Probably the most important recent event has been the acquisition of International Flexible Technologies by Scheldahl,whose strength in flexible materials will have a major growth impact for flexible circuits--already growing nicely.Also,continuing a
Electronics Forum | Thu Jul 20 13:15:13 EDT 2000 | Bob Willis
I don�t think you are correct in the case that the legislation has been adopted only the proposed legislation has had the date changed. The main driving force seems to be commercial, making sure that if one company dumps and provides a lead free pro
Electronics Forum | Fri Dec 10 09:32:04 EST 1999 | Dave F
Joe: It might be tough to generalize about the number of times you can reform a lead before it is weakened beyond the point of reuse, because of different lead materials, thicknesses, amount of bending etc. It might be that "ugliness" is the answer
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