Electronics Forum | Thu Sep 25 09:56:23 EDT 2008 | mysmt
Hello, we are using DEK265gsx printers, at the minute ARCOM unit is not communicating with motor control cards 0,1,2,3 in Y1 enclosure. Checked CPU & RS232/485 cards from other DEK265, found okay. Any help will be appreciated. Mysmt
Electronics Forum | Thu Dec 04 10:26:06 EST 2008 | billmeye
Is anyone aware of any white papers regarding the possibility of lead contamination on ROHS assemblies from using the same test fixture with the same test probes on both tin/lead and ROHS assemblies. We have customers switching over but we are still
Electronics Forum | Tue Jan 20 10:30:56 EST 2009 | milas
Hi We have just specified the following thicknesses for the Nickel and Gold on an ENIG finish board. The baord is to be manufactured using a lead - free process. My question: Is the thickness we've specificed likely to gie us any issues during manuf
Electronics Forum | Fri Apr 10 13:25:08 EDT 2009 | jefflkupkt
Layer 2 is the ground plane layer of a 4 layer board. After installing a 2.5 mm DC power jack and 0.1 center SIP header by hand, the ground pin disconnects and causes an open. My board supplier said they passed Electrical Test. Prepreg was within
Electronics Forum | Sat Jun 06 15:14:35 EDT 2009 | ysutariya
If the concern is the increased moisture absorption associated with lead-free capable materials, you probably have the most experience with phenolic materials like Isola IS410 or 370HR. The best move would be to switch to an IPC 4101/99 or /124 mate
Electronics Forum | Thu Sep 06 15:41:23 EDT 2012 | rway
This appears to be a non-standard marking. Where did you find this? What is is out of? The 84 may be related to the cap value. Have you tried to measure it? I'm not sure about the "EG" part of it. This marking may be mfg specific, but the stand
Electronics Forum | Tue Dec 27 06:52:34 EST 2016 | luciano
Thanks for your advice. I've tried setting the temperature up and even measuring the temperature at the wave itself but had no luck at all. I've also tried using temperatures going from 245 ºC up to 260 ºC. The amount of flux was adjusted as well a
Electronics Forum | Wed Aug 29 03:16:20 EDT 2018 | cannizzaro
It is recommended that the thickness of the stencil of 0.1mm, the steel mesh should be partially nano-coated. It is best not to dry easily, and the particles are not easy to be too large. I have tried ALLPCB for this kind of BGA in the past and they
Electronics Forum | Mon Jan 06 11:51:04 EST 2020 | stephendo
It is not all of the product. It is per separable homogeneous material. A 0402 coil could be broken into at least a half dozen pieces and each piece is separate. Look at the size of a single 0402 joint. How much lead would 0.1% be? Not much. A custom
Electronics Forum | Tue Jan 06 08:05:33 EST 2004 | stefwitt
The manual is a bit more specific: Connections and Energy Requirements Specification for the Compressed Air For the compressed air supplied for the automatic placement systems HS-180 (adhesive application station as well as placement station) and SP