Industry Directory | Manufacturer
Sikama International designs, develops, manufactures and markets reflow solder furnaces/curing systems, featuring our patented conduction+convection heating and cooling technology. Our furnaces are designed for efficient use of power and gas.
Easy-operation! Save energy! Good Price ! Environment friendly! Windows XP operation software with Chinese and English alternative. Whole system under integration control can analyze and display the failure. All production data can be saved comp
New Equipment | Wave Soldering
Quick Overview Lead Free Best Solution E400 is a CE certificated compact Lead Free Wave Solder Machine with inline finger conveyor, stepper driven spraying fluxer, hot air preheat zone & Ti dua wave solder pot. E400 Lead Free Wave Solder Machine F
Electronics Forum | Mon Jun 09 09:37:28 EDT 2008 | scottp
Every paste supplier I've talked to has recommended against these things. They fear the paste will be overheated.
Electronics Forum | Wed Dec 20 12:49:06 EST 2006 | paul_bmc
I am looking for white papers or information on what happens to 63/37 solder paste alloys when overheated. I have had some solder joint analysis done regarding missing finish on some of the joints. The analysis came back showing a low lead content
Used SMT Equipment | Soldering Equipment/Fluxes
Air-Vac Solder Reflow System, Model: PCBRM System 5.2, Includes footswitch Complete Capability for Low Volume Automated Selective Soldering of Through Hole Components Fume Extraction Manifold Option The PCBRM System 5.2 has all of the feature
Used SMT Equipment | Soldering Equipment/Fluxes
Air-Vac Solder Reflow System, Model: PCBRM System 5.2, Includes footswitch Complete Capability for Low Volume Automated Selective Soldering of Through Hole Components Fume Extraction Manifold Option The PCBRM System 5.2 has all of the feature
Industry News | 2003-05-06 08:34:55.0
Metcal has just made it easier for manufacturers to change their existing soldering irons by offering a GBP 75 trade in on their old systems, towards a brand new Metcal SP200 soldering system.
Parts & Supplies | Repair/Rework
PG-N4500 Main Features： 1、Adopt liner slide which makes X、Y、Z axis all can do precision adjustment or fast positioning, with high positioning accuracy and fast maneuverability. 2、High definition touch screen (Taiwan) , PCL control, can save m
Technical Library | 2024-07-24 01:04:35.0
Quad Flat No Leads (QFN) package designs receive more and more attention in electronic industry recently. This package offers a number of benefits including (1) small size, such as a near die size footprint, thin profile, and light weight; (2) easy PCB trace routing due to the use of perimeter I/O pads; (3) reduced lead inductance; and (4) good thermal and electrical performance due to the adoption of exposed copper die-pad technology. These features make the QFN an ideal choice for many new applications where size, weight, electrical, and thermal properties are important. However, adoption of QFN often runs into voiding issue at SMT assembly. Upon reflow, outgassing of solder paste flux at the large thermal pad has difficulty escaping and inevitably results in voiding. It is well known that the presence of voids will affect the mechanical properties of joints and deteriorate the strength, ductility, creep, and fatigue life. In addition, voids could also produce spot overheating, lessening the reliability of the joints.
The modern design of the machines and the physical laws of the process permit to defect-free soldering of the most complicated SMT assemblies even with lead-free solder pastes. The machines are particular suited for users who process product with fr
The innovative inline soldering system for mass producers operate according to oxygen free process designed by ASSCON. Preheating and soldering is performed under oxygen free conditions. Components such as QFPs, BGAs, Flip-Chip and hybrids are proces
Imagineering, Inc. | https://www.pcbnet.com/blog/5-signs-your-pcb-may-need-to-be-repaired-or-replaced/
. Luckily, there are many ways to help maintain your PCBs and repair them on your own. Simple problems you can fix on your own include intermittent loss of power, overheating, non-responsive components, physical damage (including corrosion
| https://www.eptac.com/faqs/ask-helena-leo/ask/soldering-pth-components-in-line-with-stranded-wire
: Can a PTH component (resistor, fuse, or solid wire) be reliably soldered in-line with stranded wire? Similarly to a wire lap joint, but with a component between the two wires
