Industry Directory | Consultant / Service Provider
Quick Turn PCBs, 5 Prototype PCBs at $25.00ea. Fast5Protos delivers quality PCBs in 1-2 days. Free tooling, test, & shipping.
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
New Equipment | Education/Training
This is a "real life" how to solder kit including both throughhole and SMT components. The board has ground planes that you would find in a real PCB assembly. Upon completion the sudents will have a working board. If you are trying to instruct new
Electronics Forum | Fri Nov 16 10:53:30 EST 2001 | Carol Stirling
Hello Everyone, Our board supplier changed our board surface finish on a prototype to flat solderable tin (FST) because of the PWB thickness (.125"). The pads seem to be contaminated, particularly on second side pass through reflow. The solder appea
Electronics Forum | Thu Nov 22 08:30:59 EST 2001 | krs
I have heard of this but do not have direct experience. Immersion tin is susceptible to moisture absorption particularly after washing off solder paste. So it sounds like your boards are picking up the solvent off the screen. Water rinse or degrease
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). PCB Thickness up to 5mm 2). FR-4 material, 1 oz copper finished 3). Green solder mask /white silk screen. 4). Blind/buried vias required. 5). Hot air level Pb free 6). Application: motor, medical equipment, industrial products.
Technical Library | 2021-07-06 21:13:36.0
The surface finishes commonly used on printed circuit boards (PCBs) have an effect on solder paste performance in the surface mount process. Some surface finishes are non-planar like hot air solder level (HASL) which can lead to inconsistencies in solder paste printing. Other surface finishes are difficult to wet during reflow like organic solderability preservative (OSP). What is the overall effect of surface finish on solder paste performance? Which solder paste is best for each surface finish? It is the goal of this paper to answer these questions.
Technical Library | 2008-04-29 15:50:45.0
The electronics industry is undergoing a materials evolution due to the pending Restriction of Hazardous Substances (RoHS) European Directive. Printed wiring board laminate suppliers, component fabricators, and printed wiring assembly operations are engaged in a multitude of investigations to determine what leadfree (Pbfree) material choices best fit their needs. The size and complexity of Pbfree implementation insures a transition period in which Pbfree and tin/lead solder finishes will be present on printed wiring assemblies
ACI Technologies Inc. (ACI) is a scientific research corporation dedicated to the advancement of electronics manufacturing processes and materials for The Department of Defense and industry. This video provides an overview of our commercial service
SMTA International Electronics Exhibition Tuesday, September 29: 9am-5pm Wednesday, September 30: 9am-4pm Donald Stephens Convention Center Rosemont, IL See More Equipment & Technology Than Ever Before! Many of the 160 exhibiting companies will bri
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 | | | PCB Inspection Courses
The PCB inspection courses focus on improving PCB yield and reliability through validation and detection of defects on electronics assemblies.
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 | Auckland, New Zealand | Engineering
NAVMAN PCBA NPI Engineer Reporting To: PCBA NPI Technical Leader Primary Objective: Transition of PCBs from R&D design to a manufacturable state conforming to all facets of PCBA production Secondary: Develop DFM & best practice guidelines Res
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 | 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
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
SMTnet Express, July 8, 2021, Subscribers: 26,934, Companies: 11,398, Users: 26,743 Effects Of Surface Finish On High Frequency Signal Loss Using Various Substrate Materials The amount of information transferred on wireless networks
XTECH Auctions announces ETM Auction ☀ October 17–21, 2021 SMTnet Express, October 21, 2021, Subscribers: 26,585, Companies: 11,455, Users: 26,807 PCB Surface Finishes & The Cleaning Process - A Compatibility Study All PCBs
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/resource-center/solder-selection-guide
. Solderability Matrix Finish RMA RA WS NC High activity WS Aluminum Beryllium Copper Brass Bronze Cadmium Chromium Non-solderable Copper Galvanized Steel Gold Kovar Magnesium Non-solderable Mild Steel
Surface Mount Technology Association (SMTA) | https://www.smta.org/icsr/speaker_forms/Paper-Format-Requirements.doc
side reflow Ensure a robust surface finish that remains solderable after 2 heat cycles. In circuit test strain limits could be larger with thicker boards. ICT stress must be minimal to prevent BGA fracture Ensure low contact resistance on test points
