Industry Directory | Training Provider / Manufacturer's Representative / Equipment Dealer / Broker / Auctions / Consultant / Service Provider
Products, services, training & consulting for the assembly, rework & repair of electronic assemblies. BGA process experts. Manufacturers Rep, Distributor & Service Provider for Seamark/Zhuomao and Shuttle Star BGA Rework Stations.
Industry Directory | Consultant / Service Provider / Distributor / Equipment Dealer / Broker / Auctions / Manufacturer / Manufacturer's Representative
DONGGUAN KINGSUN AUTOMATION TECHNOLOGY CO.,LTD is a company which mainly provide used and new SMT parts, provide repair SMT key parts service,new/used SMT machine trading,SMT consumables and Peripherals equipment,Clean room, ESD..
SMT Chip Mounter YAMAHA YS12F Compact Economy Flexible machine Machine Type YS12F Applicable PCB L510mm x W460mm to L50mm x W50mm Mounting accuracy Absolute accuracy（μ＋3σ） +/-0.05mm/CHIP Mounting tact
SMT Chip Mounter YAMAHA YS12F Compact Economy Flexible machine Machine Type YS12F Applicable PCB L510mm x W460mm to L50mm x W50mm Mounting accuracy Absolute accuracy（μ＋3σ） +/-0.05mm/CHIP Mounting tact
Electronics Forum | Tue Jul 07 05:28:49 EDT 2009 | kpm135
In my experience tape is bad when packaging trays. I've always seen them packaged with the banded straps when coming from manufactures or brokers. For repackaging we either use ESD safe rubber bands or ESD safe velcro straps.
Electronics Forum | Tue Oct 12 13:03:18 EDT 2021 | cunningham
Afternoon all, Do you use any special surface other that ESD matting when changing over matrix trays? We currently use a earthed wire trolley that we keep trays and MSD bags on and when replenishing stock its carried out on the trolley. Does anyon
Used SMT Equipment | Pick and Place/Feeders
MC389CY-F3-V MC-389 High-Speed, High-Mix Pick & Place WITH CONVEYOR Heavy-duty, welded steel base frame w/ adjustable foot pads High-precision ball screw X-Y drive mechanism w/ linear encoders Three pick and place heads, each with servo-drive
Used SMT Equipment | Pick and Place/Feeders
Heavy-duty, welded steel base frame w/ adjustable foot pads High-precision ball screw X-Y drive mechanism w/ linear encoders Three pick and place heads, each with servo-driven Z- and ?-axis motors Standard on-the-fly vision alignment cameras for c
Industry News | 2016-11-07 16:28:47.0
GPD Global expands the performance of its automated dispense systems to run fundamental Pick & Place operations.
Industry News | 2016-11-21 16:42:03.0
Altus Group is now offering its customers in the UK and Ireland GPD Global's automated dispense systems which in response to customer demand, now have an integrated Pick & Place capability.
Parts & Supplies | Pick and Place/Feeders
Juki KE-750 matrix tray holder small size is 330x310mm , big size is 680x310mm. All the SMT parts/Priners/ESD products/Feeder carts /Tray etc. Can be customized according to customer demand size Pls kindly contact with us at any time, if ne
Parts & Supplies | SMT Equipment
XMP card of KE2050 Professional maintenance JUKI SMT various circuit boards: JUKI CPU motherboard, SUB-CPU board, laser control board, servo drive card, X / Y / Z / Q-axis drive, 24V power supply card, head boards, image control card, I / O board
Technical Library | 2014-04-03 18:01:13.0
A system level modeling methodology is presented and validated on a simple case. It allows precise simulations of electrostatic discharge (ESD) stress propagation on a printed circuit board (PCB). The proposed model includes the integrated circuit (IC) ESD protection network, IC package, PCB lines, passives components, and externals elements. The impact of an external component on the ESD propagation paths into an IC is demonstrated. Resulting current and voltage waveforms are analyzed to highlight the interactions between all the elements of an operating PCB. A precise measurement technique was designed and used to compare with the simulation results. The model proposed in this paper is able to predict, with good accuracy, the propagation of currents and voltages into the whole system during ESD stress. It might be used to understand why failures occur and how to fix them with the most suitable solution.
Technical Library | 2020-08-27 01:22:45.0
Initially adopted internal specifications for acceptance of printed circuit boards (PCBs) used for wire bonding was that there were no nodules or scratches allowed on the wirebond pads when inspected under 20X magnification. The nodules and scratches were not defined by measurable dimensions and were considered to be unacceptable if there was any sign of a visual blemish on wire-bondable features. Analysis of the yield at a PCB manufacturer monitored monthly for over two years indicated that the target yield could not be achieved, and the main reasons for yield loss were due to nodules and scratches on the wirebonding pads. The PCB manufacturer attempted to eliminate nodules and scratches. First, a light-scrubbing step was added after electroless copper plating to remove any co-deposited fine particles that acted as a seed for nodules at the time of copper plating. Then, the electrolytic copper plating tank was emptied, fully cleaned, and filtered to eliminate the possibility of co-deposited particles in the electroplating process. Both actions greatly reduced the density of the nodules but did not fully eliminate them. Even though there was only one nodule on any wire-bonding pad, the board was still considered a reject. To reduce scratches on wirebonding pads, the PCB manufacturer utilized foam trays after routing the boards so that they did not make direct contact with other boards. This action significantly reduced the scratches on wire-bonding pads, even though some isolated scratches still appeared from time to time, which caused the boards to be rejected. Even with these significant improvements, the target yield remained unachievable. Another approach was then taken to consider if wire bonding could be successfully performed over nodules and scratches and if there was a dimensional threshold where wire bonding could be successful. A gold ball bonding process called either stand-off-stitch bonding (SSB) or ball-stitch-on-ball bonding (BSOB) was used to determine the effects of nodules and scratches on wire bonds. The dimension of nodules, including height, and the size of scratches, including width, were measured before wire bonding. Wire bonding was then performed directly on various sizes of nodules and scratches on the bonding pad, and the evaluation of wire bonds was conducted using wire pull tests before and after reliability testing. Based on the results of the wire-bonding evaluation, the internal specification for nodules and scratches for wirebondable PCBs was modified to allow nodules and scratches with a certain height and a width limitation compared to initially adopted internal specifications of no nodules and no scratches. Such an approach resulted in improved yield at the PCB manufacturer.
http://www.gpd-global.com GPD Global expands the performance of its automated dispense systems to run fundamental Pick & Place operations. The same automated fluid dispensing machine is capable of dispensing fluids and also Pick & Place simple compo
Attractive price smt multi magazine loader with CE certificate APPLICATION: The Single magazine loader is used at the starting of the line for loading of PCB’s to the production line. The unit loads the production line automatically by pushing PCB’
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Events Calendar | Mon Sep 23 00:00:00 EDT 2019 - Wed Sep 25 00:00:00 EDT 2019 | Millis, Massachusetts USA
SMTAI Rosemont
Events Calendar | Tue Dec 11 00:00:00 EST 2018 - Tue Dec 11 00:00:00 EST 2018 | ,
Inspecting PWB Assemblies for Defects
Career Center | Rockledge, Florida USA | Engineering,Production,Quality Control
Are you an engineer with SMT experience, and in the Rockledge, FL area? If so, our client has a SMT Process Engineer position available that may be your next great opportunity! The Surface Mount Technology (SMT) Process Engineer will take the lead
Career Center | Any location, USA | Engineering,Management,Quality Control
This Electronics Auditor position is an excellent opportunity for recent retirees or consultants that have experience with Printed Boards, Printed Board Assemblies, or Cable and Wire Harness Assemblies. To learn more about this opportunity click no
Career Center | Fredericksburg, Virginia USA | Engineering,Maintenance,Management,Production,Quality Control
• Certified CP643 Loader Calibration – FUJI American Chicago, IL 2001. • Certified - Cookson Performance Solutions BTU - PARAGON - P150 Oven – Maintenance & Electrical Troubleshooting Charlotte, NC 2001. • Certified UNIVERSAL (GSM) Platform: Operat
Career Center | Sta. Rosa, Philippines | Maintenance,Production,Technical Support
Complete knowledge in smt,aoi and reflow. 11 years working experienced in production and 5 years experienced in the field service job.
| https://www.feedersupplier.com/sale-13119506-esd-anti-static-pcb-loader-unloader-h-type-plastic-pcb-tray-storage-rack.html
ESD Anti Static PCB Loader Unloader H Type Plastic PCB Tray Storage Rack Leave a Message We will call you back soon! Your message must be between 20-3,000 characters
KingFei SMT Tech | https://www.smtspare-parts.com/sale-8540128-smt-anti-static-esd-pcb-magazine-rack-metal-so9001-certification.html
SMT Anti - Static ESD PCB Magazine Rack Metal SO9001 Certification Leave a Message We will call you back soon! Your message must be between 20-3,000 characters
Products, services, training & consulting for the assembly, rework & repair of electronic assemblies. BGA process experts. Manufacturers Rep, Distributor & Service Provider for Seamark/Zhuomao and Shuttle Star BGA Rework Stations.
Training Provider / Manufacturer's Representative / Equipment Dealer / Broker / Auctions / Consultant / Service Provider
1750 Mitchell Ave.
Oroville, CA USA
Phone: (888) 406-2830
