Electronics Forum | Thu Nov 21 19:55:38 EST 2019 | myke03o
Would like to know what type of soldering iron you are using. On this type of big jumpers, a continuous heating soldering Iron will do the job nicely in order to heat the jumper wire properly.
Electronics Forum | Thu Nov 14 10:18:31 EST 2019 | slthomas
It doesn't look to me like the jumper wire is wetting at all. I would immediately question the solderability - do you know how that jumper wire is finished (plating type)? Also, how experienced are the solderers? It could be that the wire never get
Electronics Forum | Wed Feb 05 19:14:24 EST 2020 | victorzubashev
Hi all, what you can suggest using as an instant and reliable adhesion for jumper/hook up wires with PTFE insulation during SMT rework on FR4 PCBs? Cheers, Victor
Electronics Forum | Wed Feb 05 20:13:13 EST 2020 | sarason
precut wirewrap wires. sarason
Electronics Forum | Thu Feb 06 07:31:30 EST 2020 | stephendo
Loctite Tak Pak. You can also get an accelerator to go with it.
Electronics Forum | Thu Nov 14 03:12:42 EST 2019 | jefri_simorangkir
hi Team, observed excess solder after assembly jumper with manual solder method. I already try to duplicate the phenomenon with adding more solder tin/wire,adding more time for solder but not found same condition I have attached the image for the
Electronics Forum | Fri Nov 15 11:03:48 EST 2019 | rgduval
I think Steve is on to it. The wire is not getting hot enough to wet. Either the solderer is attempting to solder too quickly, or the PTH is connected to a ground plane. The solder sticking up through the hole leads me to think it's connected to a
Electronics Forum | Fri Nov 23 02:46:11 EST 2001 | anders
We are currently handsoldering PCB jumpers. Does anybody have any experience on how the PCB-pad footprint design should be for screenprinting PCB jumpers to ensure that the connection is soldered?
Electronics Forum | Mon Nov 26 19:58:54 EST 2001 | davef
Depends on what you're talking about. For instance: Jumpers between pads: Why not use SMT jumper components? Long ECO jumper runs: When we have a serious problem in the design of our boards, we contract thick film additive jumper work. Search th
Electronics Forum | Tue Nov 27 01:43:29 EST 2001 | Anders
The reason why we are using soldered PCB jumpers is that it is cheaper than dip-switches, 0 ohms resistors, etc. Field updating is also easier. We are producing different variants of some of our products. It would nice if we could presolder the PCB
