Industry Directory | Distributor / Manufacturer's Rep / Selective Soldering
North American Distributor for GEN3 Systems Ltd.test equipment and reliability products, and Inspectis HD Camera inspection tools.
Industry Directory | Manufacturer's Rep
Specialty materials for SMT Assembly. Solder Paste, Spheres, Tac Fluxes, Flip Chip Fluxes, Solder wi
Retrofit existing system with Innovative Dispensing Technology for Excellent Dispense Control and Repeatability Advanced pump technologies available for retrofitting include: True Volumetric Pump, Precision Auger Pump, Simplified Jetting Pump and Ti
New Equipment | Solder Materials
A unique blend of low oxide, high purity solder powder with various paste flux formulations. Qualitek has developed several types of high-performance Delta Solder Paste designed for use in Sn/Pb or for Pb-Free circuit board assembly. Qualitek offer
Electronics Forum | Thu Jan 25 21:49:12 EST 2007 | realchunks
Wagoner, Try switching to a transitional paste designed for no lead parts on a leaded board. Running your current paste at higher temps will dry out your flux too soon, which may be your problem.
Electronics Forum | Tue Jan 30 04:20:26 EST 2007 | Phil J
Print your paste onto a ceramic tile, place the offending component onto it and send through the reflow oven; then observe the results. You will soon see if the component is solderable!
Used SMT Equipment | Pick and Place/Feeders
DEK 03IX automatic solder paste printing machine features advanced up/down k-view vision system, independent control and adjustment of lighting, high-speed moving lens, accurate alignment of PCB PCB and net board. The DEK Horizon 03IX automatic solde
Used SMT Equipment | Screen Printers
Right; Right->Left; Left-> Left; Right->Right Transport Speed: Max 1500mm/S ProgrammablePrinthead: Two independent motorized printheads Squeegee Speed: 6~200mm/sec Squeegee Pressure: 0~15Kg Squeegee Angle: 60°/55°/45° Squeegee Typ
Industry News | 2016-12-09 23:33:42.0
GPD Global offers advanced dispense pump technologies to upgrade your existing platform and take advantage of existing capital equipment. Retrofit your system with innovative dispensing technology for excellent dispense control and repeatability.
Industry News | 2013-10-09 10:29:04.0
GPD Global will exhibit in Stand 214 in Hall A4 at the Productronica International Trade Fair. On display will be the versatile Max Series platform for dispensing of SMT glue, solder paste, conductive adhesives, underfill, UV, LED and more, configured with the volumetric PCD4H dispense pump and shown for the first time will be the NCM5000 simplified jetting pump.
Technical Library | 2013-01-24 19:16:35.0
The electronics industry has mainly adopted the higher melting point Sn3Ag0.5Cu solder alloys for lead-free reflow soldering applications. For applications where temperature sensitive components and boards are used this has created a need to develop low melting point lead-free alloy solder pastes. Tin-bismuth and tin-bismuth-silver containing alloys were used to address the temperature issue with development done on Sn58Bi, Sn57.6Bi0.4Ag, Sn57Bi1Ag lead-free solder alloy pastes. Investigations included paste printing studies, reflow and wetting analysis on different substrates and board surface finishes and head-in-pillow paste performance in addition to paste-in-hole reflow tests. Voiding was also investigated on tin-bismuth and tin-bismuth-silver versus Sn3Ag0.5Cu soldered QFN/MLF/BTC components. Mechanical bond strength testing was also done comparing Sn58Bi, Sn37Pb and Sn3Ag0.5Cu soldered components. The results of the work are reported.
Technical Library | 2016-11-30 21:30:50.0
Mid-chip solder balling is a defect typically associated with solder paste exhibiting poor hot slump and/or insufficient wetting during the reflow soldering process, resulting in paste flowing under the component or onto the solder resist. Once molten, this solder is compressed and forced to the side of the component, causing mid-chip solder balling.This paper documents the experimental work performed to further understand the impact on mid-chip solder balling from both the manufacturing process and the flux chemistry.
http://www.gpd-global.com No drip no drool across a wide range of fluid viscosities (low-to-mid and low-to-high). No manual adjustment to compensate for pump variability. Truly Volumetric PCD Pumps for total control of dispensing fluids. Ability to
With the Spectrum II's new Precision Z-axis, smaller dots and thinner solder paste lines can be achieved. This capability is standard on all Spectrum II systems and replaces the Precision Z option on the older Axiom products. In order to achieve su
Training Courses | | | PCB Assembly Courses
The PCB assembly courses provide knowledge of different processes and equipment used in TH and SMT assembly of printed circuit boards.
Events Calendar | Wed Mar 07 00:00:00 EST 2018 - Wed Mar 07 00:00:00 EST 2018 | ,
Solder Paste Qualification Testing - SMTA Webinar
Events Calendar | Tue Nov 29 09:00:00 EST 2016 - Thu Dec 01 09:00:00 EST 2016 | Rolling Meadows, Illinois USA
SMT Boot Camp Featuing Phil Zarrow
Career Center | Wesley Chapel, Florida USA | Engineering,Management,Quality Control
15 years of experience on Electronic Manufacturing. Certified SMT Process Engineer TQM Knowledge Statistics DOE Screen Printer Thermal Process Knowledge JIT International Project Engineering Experience
| https://www.eptac.com/webinars/hot-topics-solder-mask-bubbles-and-mask-flaking-solder-balls-rohs-cable-coating-and-more/
Hot Topics: Solder Mask Bubbles and Mask Flaking, Solder Balls, RoHS Cable Coating and More - EPTAC - Train. Work Smarter. Succeed Looking for solder training standards, manuals, kits, and more
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/asymtek/your-process/fluid-types/solder-paste
. Dispensing consistency and accuracy over the entire wet dispense area needs to be maintained. Nordson ASYMTEK offers systems that are capable of dispensing solder paste in a wide range of operations including production, labs and R
