Electronics Forum | Tue Mar 19 13:02:49 EDT 2013 | caurbach
We've used masking tape and peelable (pink) mask to mask our boards before conformal coating for a long, long time. This is a huge time sink, and increases our lead times (particularly because of the cure time for the pink mask). What are other com
Electronics Forum | Tue Jul 27 11:59:19 EDT 1999 | Wolfgang Busko
While inspecting incoming PCBs we detected around all plated-through-holes (only there and all in the same place) some halfmoonshaped light rings that match obviously only with the pink ring symptom shown in the IPC-A-600 chapter 2.5.2.. That would m
Electronics Forum | Tue Jul 27 17:47:36 EDT 1999 | Earl Moon
| While inspecting incoming PCBs we detected around all plated-through-holes (only there and all in the same place) some halfmoonshaped light rings that match obviously only with the pink ring symptom shown in the IPC-A-600 chapter 2.5.2.. That would
Electronics Forum | Wed Jul 28 12:02:48 EDT 1999 | Wolfgang Busko
| | While inspecting incoming PCBs we detected around all plated-through-holes (only there and all in the same place) some halfmoonshaped light rings that match obviously only with the pink ring symptom shown in the IPC-A-600 chapter 2.5.2.. That wou
Electronics Forum | Tue Jul 06 07:49:08 EDT 2004 | davef
Q1)What is the MSD level for PCB? A1) There is none Q2)I have some PCB's with HIC (humidity indicator card ) has turn to pink at 50%. Should I bake the PCB prior to assembly process.This fab is a complex board with various kind advance package assem
Electronics Forum | Fri Sep 09 06:08:39 EDT 2005 | geb
I think it may be the card thats causing the problem. When both machines are set to display a live image, the faulty machine shows pink/red. When their cables are pulled out of the card the working machine shows grey/noise and the faulty machine stay
Electronics Forum | Tue Oct 17 20:15:12 EDT 2006 | davef
In the past, black poly was used as a bridge between pink poly and shield bags because of slightly lower cost and offering some shielding as opposed to none with pink poly. However, as the price of shield bags continue to drop the usage of black poly
Electronics Forum | Mon Jul 21 10:33:51 EDT 2008 | maxpower097
Hey guys. I'm a newb and was thrown in to this project. The company I work for opened some spools of chip they have and it says on a sticker, "BAKE if PINK" and it is pink. Is this something we can do onsite? I have researched it and it says bake a
Electronics Forum | Tue May 04 16:20:32 EDT 2021 | stephendo
What do you call ESD safe bags? The pink poly bags are non charge generating but not static dissipative. The plastic can hold a localised charge and that can induce a charge separation in something you put on the plastic. So I think that means you ca
Electronics Forum | Wed Jul 28 16:36:30 EDT 1999 | Earl Moon
| | | While inspecting incoming PCBs we detected around all plated-through-holes (only there and all in the same place) some halfmoonshaped light rings that match obviously only with the pink ring symptom shown in the IPC-A-600 chapter 2.5.2.. That w
