Electronics Forum | Wed Jan 03 02:23:05 EST 2018 | michelle01
We now offer free expedite for PCB prototype. > Min $5 for Standard 1-2 layers board > with 24-48H lead time Min $34.78 for > Standard 4 layers board with 48-72H lead > time. We think it should be very helpful for > your projec
Electronics Forum | Thu Aug 25 23:10:55 EDT 2016 | kib45128
MT professional foundries: SMT, DIP, assembly, testing, packaging and "professional OEM services SMT processing, SMT placement, SMT proofing, SMT pilot, DIP semi-finished products, OEM / Sample proofing, the whole process of professional Sample trial
Electronics Forum | Fri Feb 21 20:01:14 EST 2003 | MA/NY DDave
Hi This is a good one. Let me take a stab at it. First remind me, why is this air coming in carrying a charge. I think I remember yet it is always fun. Also hopefully it isn't carrying any compressor oils. There are some companys that make other t
Electronics Forum | Sun Feb 23 14:51:02 EST 2003 | davef
Without being clear on whether you're talking about: * Standard air knives at the back-end of your in-line cleaner ... OR * Hand held or similar nozzle. Standard air knives: This causes no problem with ESD because the relative humidity is so high t
Electronics Forum | Sun Apr 05 09:46:47 EDT 1998 | Earl Moon
| We are looking at reflow soldering some Flexi-rigid | pcbs. I have heard that IR reflow soldering can make the Polyimide "self heat" and cause de-lamination. | Does anyone have any info. The thermal problems associated with polyimide rigid/flex de
Electronics Forum | Mon May 13 06:15:12 EDT 2019 | dhanish
how to control warpage on panelized pcb during reflow process.we are already running with pallet.Encountering problem to insert the pcb into pallet after first reflow cycle.The insertion is being done by robotic arm. Any recommendation on the profile
Electronics Forum | Fri Sep 01 23:42:19 EDT 2017 | adam17
Hi, i recommend jlcpcb.com. i made order from it few times. 10pcs first time, cost 10$,really high quality, arrived good time, after that, order few times too, and the price is so good,you could try small volum before make large order.
Electronics Forum | Sat Jul 18 00:23:41 EDT 2015 | davidkimi
ENIG finished is recommend. But the price is a little higher. For the PCB, I recommend Elecrow PCB service. You will see the PCB fabricated there is really cheap and the quality is really good.
Electronics Forum | Thu Mar 06 10:57:28 EST 2003 | Mark
What are the recommended stencil apertures for a TSOP40. Lead pitch 0.48mm & lead width 0.21mm. And direction of squeegee print over the aperture? Recommended Stencil thickness? Recommended aperture reductions? Recommended pcb pad sizes? Recommended
Electronics Forum | Tue Jun 09 13:16:18 EDT 2009 | jack100
We are looking at feasibility concerns of using a QFN 16 from Motorola. I have a couple of questions regarding their recommended PCB design guidelines. 1) Does anyone know why they would recommend coming out of the pads with a narrow trace (.1mm wid
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