Order by: Relevancy | Date
Apr 17, 2019 | Hi, I work in a Cable and Wire manufacturing company. We are currently working on an order of A
May 4, 2018 | For best / most accurate results, I would imagine you will need some automatic solder wire feeding s
Mar 13, 2018 | I think of palladium coated copper with gold flash (CuPdAu) as bond wire used in chip attach. Look
Aug 24, 2017 | Hello, I am looking for the name of a type of connector that connects wires on one side and simpl
Jun 8, 2017 | davef, thanks for feedback. I talked with a plater who said they put copper before silver when plati
May 18, 2017 | We are soldering wire 26AWG to jack socket. However after went through washing, baking, coating, cur
Oct 4, 2016 | IPC-7721, Section 6.1, Jumper Wires, Jumper Wire Selection #5 states: "Recommended wire is solid, in
Aug 2, 2016 | On a previous black pad experience we soldered a wire to a fiducial and did a pull test to failure.
Jan 29, 2015 | how to solder manganin 0.05mm manganin wire to a copper plate
May 17, 2014 |
May 16, 2014 |
Apr 22, 2014 | No we have a battery spring that is soldered directly to a PCB (standard tin plated copper PCB). The
Jan 23, 2014 | I agree with AFlex. Don't tin stranded wire that's assembled into a screw terminal block. I believe
Jan 23, 2014 |
Jan 23, 2014 | Should stranded copper wire (20 gauge 19 strand) be tinned prior to insertion into screw connector?
Sep 5, 2013 | (1) Signal the Layers (layer Signal) : the copper foil layer, used to complete electrical connection
May 16, 2012 |
Oct 19, 2009 |
Aug 27, 2007 | Actually, you will be soldering and wire bonding to the palladium layer, so we should have asked if
Aug 21, 2007 |
Jul 13, 2007 |
Jun 4, 2007 |
Jun 4, 2007 |
Apr 5, 2007 |
Feb 7, 2007 | Bismuth is a low-melting metal with poor mechanical properties; if you melt the bismuth wire into a
Dec 21, 2006 |
Dec 20, 2006 |
Sep 27, 2006 |
Jun 20, 2006 | I was afraid so. Hand soldering wires in general is not difficult, but with your constraint of the
May 22, 2006 | Grant has a good idea, we started that way also. We made a tank out of stainless steel with copper t
Apr 26, 2006 |
Mar 14, 2006 | Q: Is anyone aware of any solderability issues that may exist when soldering beryllium copper parts
Feb 28, 2006 |
Feb 20, 2006 |
Jan 3, 2006 | on church copper roofs they call the green stuff verdigree (dont know if ive spelt it right)
Dec 14, 2005 |
Dec 8, 2005 | Grant Copper Oxide [Cu2O]: Color is red to a deep red that can appear almost black. Luster is ada
Dec 8, 2005 | Hi, Copper oxide is green right? So the green residue after a few days is corrosion of the wire?
Dec 7, 2005 | Would you by chance be soldering copper to aluminum?
Nov 14, 2005 | From Alpha Metals: "The test for copper dissolution was conducted by dipping a pre-fluxed copper wir
Nov 3, 2005 | the copper forms intermetallics with tin to get Cu3Sn and Cu6Sn5. thus intermetallics formation cons
Nov 3, 2005 | arnold: I did not say that Sn100 dissolved copper faster. The graph of dissolution rates [from the l
Nov 3, 2005 | davef, how can you convince me that 100Sn dissolved copper much faster?
Nov 2, 2005 | Slaine, our intuition is the same as yours [that 100Sn should dissolve the copper faster than other
Nov 2, 2005 | Copper wire will become thinner when dipped in tin/lead or lead free solder. The copper is disolved
Nov 2, 2005 | I thought it was the tin content that leached the copper so presumed 100Sn would be more aggressive?
Nov 2, 2005 | Hello Arnold, Yes, by definition of joint formation, copper will dissolve in lead free solder in or