When the assembled PCB is run through reflow, the molten solder
drains away through the barrel of the via and out the other side of the PCB.
Complete report on solder
paste market spread across 186 pages, providing analysis of 15 major companies supported with 194 tables and figures is now available at http://www.
Molex Incorporated announced today that its SolderRight Direct Solder Terminals are now available to fulfill direct solder
wire-to-board designs where a very low profile right angle solder
option for wires exiting a PCB is necessary due to severe space constraints.
The iron plating permits the solder
to wet to the soldering iron tip.
It is supposed that a solder
applicable for aluminium must contain the alloying elements which form the solid solution or intermetallic phases with aluminium, whereas their mutual solubility may be low.
does not flow as it would in a wave soldering process, so the solder
temperature must be higher to achieve proper through-hole penetration, but not so high that it might burn off the flux and damage the assemblies.
To hold the crimp, the researchers glued the crimped tape to a flat piece of tape and then dipped the patterned tape into solder
, coating the copper diamonds with this metal alloy.
Printing of a lifting flap or of connecting strips between adjacent areas of peelable solder
mask considerably simplifies the subsequent peeling of the mask (FIGURE 2).
For decades lead--tin solder
has been used to attach electronic components to printed wiring boards.
This year the National Center for Manufacturing Sciences (NCMS) completed the 4 year High Temperature Fatigue Resistant Solder
Project with the assistance of NIST.
There is a thick, wide seam and it has solder
smears or dents that look like they have been punched on purpose,'' he said.
This legislation says, simply, that lead solder
-- which is used to join copper pipes together -- will no longer be allowed in New York.
1 Reliability of Lead-Free Electronic Solder
Interconnects: Roles of Material and Service Parameters
) has announced the addition of the "Global Solder
Paste Industry Report 2015" report to their offering.
Different component and packaging companies may use different nomenclature (FIGURE 1), but almost all these components share one common, ugly characteristic: large pads that are prone to solder