Protecting wave solder
machines from the corrosive effects of Pb-free solders, Available from: http://www.specnor.com/pdf/Protecting_wave_solder_mac hines_from_the_corrosive_effects_of_Pb-free_solders.pdf Accessed: 2011-01-26
Bar code labels made from these polyimide materials demonstrate excellent performance in RoHS ("lead-free") wave solder
environments on either the top or bottom side of the board, which range from 260[degrees] C to 290[degrees] C (500[degrees] F to 554[degrees] F).
In other designs, a multi-image panel may bow when supported only by the wave solder
finger conveyor due to the width of the panel and the mass of the parts.
Although wetting balance test results do not predict wave solder
performance, they do provide relative comparisons that demonstrate the effects of alloy composition, flux and temperature.
Solder recovery is a cost-effective and innovative technology that is easily transferable to other UK companies using wave solder
The ASM01 allows leaded components to effectively become SMT compatible, therefore eliminating the need to wave solder
Small SMDs that will be attached to the bottom-side of a PCB and then passed through a wave solder
or solder dip machine (full body immersion) should be qualified to JESD22A111.4 Components frequently wave soldered
in this manner include small discrete components, SOT-23 and lower I/O leaded devices with pitches [greater than or equal to] 1.27 mm (0.050").
Try this simple test: slow the wave solder
machine's conveyor speed and examine hole fill.
The M22XDL-350 supports inspection of PCBs, including surface-mount and through-hole technology components, reflow and wave solder
joints, and solder paste.
As many through-hole processes were largely indifferent to alloy, fragmentation of the wave solder
alloy market quickly ensued.
Results of this work show how improvements in understanding and setup of wave solder
, fluxing and wave configuration can help meet IPC-A-610 Class 3 hole fill requirements for heavy thermal loaded products.
Provided with press-fit terminations, this connector helps to avoid the cost and time of an additional wave solder