Electronics Forum | Fri Nov 11 20:29:45 EST 2022 | emeto
SMTA-643865, this is great information. I recently found online IPC1601 table saying 12months + . I was wondering what the + means? My company wants to scrap ENIG boards for 20k just because they hit the 1 year mark. Boards are perfectly sealed, so I
Electronics Forum | Wed Jan 26 12:22:52 EST 2000 | Mikel Rodriguez
The diode doesn�t appear completely broken. It takes a bit white color (cristal break, I think), instead of the normal red/orange. It works like a 20K-200K ohm resistor. !The diode can be working properly and sometimes change to bad! I think it may
Electronics Forum | Wed Sep 26 17:26:02 EDT 2007 | jax
So far, So good! We are currently standardizing the Lightning Head Advantis as our chip-shooter. We only place chip packages, 0201-1206 with the Lightning Head and everything runs great. We performed qualification testing with components up to 20mm
Electronics Forum | Thu Mar 01 17:45:26 EST 2018 | spoiltforchoice
However the OP is talking about a machine that replaces a placement nozzle with a dispense head. This is a $20k upgrade that runs at a fraction of the speed an inline stencil printer or Mycronic dedicated dispensing machine. Essemtec offer a similar
Electronics Forum | Wed Mar 28 03:32:33 EDT 2018 | reckless
So I found an early model samsung sm320 for under $20k BUT it needs a new motor and has 15,000 hours (not sure what life of one of these is but hardly seen a Samsung with 20,000 hours). The Juki 750 was highly recommended and its under $10k with fe
Electronics Forum | Fri Nov 16 09:28:08 EST 2018 | robl
If you are gang picking from 6 reels in a row for the same part, so the head goes down twice for 12 components, which is easily done on the boards you have previously described, you should see 18K+ per hour with decent panelisation. On an LED panel
Electronics Forum | Tue Nov 15 22:33:16 EST 2022 | kumarb
Yes, solderbility. I recall one case of a vendor we met at a past HK electronic fair. Pricing was ok, we selected them and ordered a batch of boards. After a few months of leaving the PCBs in a sealed package (vacuum), we attempted to use the PCBs. W
Electronics Forum | Thu May 05 02:40:30 EDT 2016 | padawanlinuxero
Hello guys! I have a question for you guys, we have been working with a cleaning agent call Safewash (SWAS) from electrolube, we use this safewash to clean the flux residue from the boards after wave soldering, since or customer doesn't like to have
Electronics Forum | Fri Jan 21 05:39:58 EST 2000 | Scott Davies
Hi ZJJ, I know exactly where you're coming from on this one! We have a similar situation here with a SiPlace 80S-15, rated at 15K max per hour. In practice, we achieve about 11K. The reason is fairly straightforward. The quoted maximum placements pe
Electronics Forum | Tue Oct 25 22:44:20 EDT 2005 | KEN
I guess I would rather spend my time demonstrating why a 20K machine can't do its job and how it is really costing the company money. Maybe its unfair to blame the machine. Often the problem is the team surrounding the machine. Poor maintenance,
