Industry Directory | Manufacturer / Standards Setting / Certification / Training Provider
Manufacturer of solders, high-quality anodes, alloys and wires for the electronic industry and surface refinement applications. Lead free products for the electronic industry are one of the core competencies of the company.
Industry Directory | Consultant / Service Provider
Winslow Automation has been advancing lead finish and soldering technology for the military and aeropace, telecommunications, medical, and consumer electronics industry since its inception in 1986.
New Equipment | Fabrication Services
Rigid flex printed circuit boards (PCBs) are manufactured by combining rigid and flexible board technologies. These circuit boards are made up of multiple flexible circuit inner layers. An epoxy pre-preg bonding film is used to attach together these
Customize PCB Separator for Mobile Electronics Industry with Customize Die Tool-PCB Punching Machine The most professional FPC/PCB singulation machine manufacturers in China. FPC/PCB Singulation Machine: 1. Apply to singulate Rigid pcb,Flexib
Electronics Forum | Thu Jan 20 13:56:51 EST 2022 | stivais
For me it seems that the board is already assembled & soldered. Before assembling the board had been (poorly) washed (misprint perhaps) and the spots are just melted solder paste. Aren't those solder balls in the grooves between the pads and solder
Electronics Forum | Fri Jan 21 12:36:52 EST 2022 | stephendo
Like I said a lot of people don't tape the gold fingers the first time they run them. After that they make sure the fingers get taped up because solder gets places you don't think it does and once it touches gold, that gold is contaminated. How do y
Used SMT Equipment | Soldering - Reflow
The machine is in great condition like new showroom finish. nitrogen ready. please contact for more information. Rob
Used SMT Equipment | Screen Printers
Ekra X4 Screen Printer; 2007; 2D Inspection, Understencil Wiper; 230v; Includes (4) Pairs of Squeegee Blades, Board Supports Auction Item www.xlineassets.com Other Available Equipment In Same Sale: • 2007 EKRA Model X4, Screen Printer • 2007
Industry News | 2003-05-19 10:06:43.0
The PCB is available with a maximum panel size of 406-by-460mm and a minimum board thickness of 0.8mm.
Industry News | 2003-03-04 08:08:23.0
In a move that broadens its interconnect design services, Micromark C and CD has introduced a new development kit for the Flexstrip jumpers flexible interconnect system.
Parts & Supplies | Circuit Board Assembly Products
1). Material: CEM-1/CEM-3, 2). Single sided, 1.6mm material 3). 1 oz copper finished 4). Green solder mask/white silkscreen letter 5). OSP surface finish 6). Punched contour
Parts & Supplies | Circuit Board Assembly Products
1). 100mm x 98mm/1up, FR-4, 2). 1mm +/-0.1mm，6 Layers 3). 1oz copper finished 3). Green solder mask/white legend 4). Min. hole 0.15mm, 4/4 mil track/gap 5). Blind via layer 1-2, via-in-pad. 6). Immersion gold surface finish
Technical Library | 2007-08-16 13:34:31.0
While experienced inspectors may be able to determine the aesthetic differences between a lead-free PCB assembly and a tin-lead version, one cannot rely on the "experienced eye". "Less wetting out to the pad edges" (Figure A) and "graininess and lack of shininess of the solder joint" (Figure B) are typical comments about some lead-free solder joints. However, in cases where a Nitrogen atmosphere was present during the reflow of the solder joint (Figure C), there will be little visual differences between the lead free alloys and their tin-lead counterparts.
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.
https://www.ascen.ltd/Products/Solder_paste_printer/513.html full auto PCB screen printer and SMT solder paste printing machine with Image and optical system,It is a very accurate fully automatic SMT stencil printer.automatic PCB screen printer main
https://www.ascen.ltd/Products/Solder_paste_printer/513.html full auto PCB screen printer and SMT solder paste printing machine with Image and optical system,It is a very accurate fully automatic SMT stencil printer.automatic PCB screen printer main
Training Courses | | | IPC/WHMA-A-620 Specialist (CIS)
The Certified IPC/WHMA-A-620 Specialist (CIS) training focuses on cable and wire harness fabrication and installation.
Training Courses | ONLINE | ON DEMAND | 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 | Mon Apr 23 00:00:00 EDT 2018 - Thu Apr 26 00:00:00 EDT 2018 | Shanghai, China
SMTA China East Conference 2018
Events Calendar | Mon Apr 12 00:00:00 EDT 2021 - Mon Apr 12 00:00:00 EDT 2021 | ,
Europe Chapter Webinar: Tombstoning Components during Reflow Soldering - Causes & Cures
Career Center | Phoenix, Arizona USA | Quality Control
Growing contract electronic manufacturer looking for quailified inspectors. We specialize in printed circuit board and box-build/cable assemblies. We operate a very fast-paced, dynamic business where we cater to quick-turn work. We need experience
Career Center | Davenport, Iowa USA | Production
SURFACE MOUNT SOLDERER - COOLERS Cobham Mission Systems is seeking a Surface Mount Solderer for our Coolers Department within our Davenport, Iowa facility. This position is open due to an increase in staff. The qualified applicant will perform the
Career Center | Springdale, Arkansas USA | Production,Research and Development
solder, electronic assembly, pcb repair, wave solder, smt, solder pot, testing unit,dexterity, program IC's,the rest in resume
Career Center | Phoenix, Arizona | Engineering,Management,Production,Quality Control,Research and Development,Sales/Marketing,Technical Support
• Highly motivated, solution oriented professional with proven record synergizing scientific, engineering, and business administration backgrounds to drive and sustain customer satisfaction and long term improvements. • Articulate communicator that a
| https://www.eptac.com/faqs/ask-helena-leo/ask/silver-immersion-finish-boards
Silver Immersion Finish Boards - EPTAC - Train. Work Smarter. Succeed Looking for solder training standards, manuals, kits, and more
Imagineering, Inc. | https://www.pcbnet.com/blog/everything-you-need-to-know-about-pcb-finish/
Everything You Need to Know About PCB Finish | Imagineering, Inc. Skip to main content Resources Support Contact Us FAQs Live Chat My Account 847-806-0003 Menu PCB Capabilities Fabrication Technology Roadmap Materials Available HDI Tolerances Certifications
