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
PCB assembly services, both US and offshore. We handle basic through-hole to standard surface mount to ultra-fine pitch. Quote and order PCB fabrication and assembly online.
The PCB Footprint Expert is a powerful CAD library development tool powered by our own proprietary CAD LEAP Technology (Libraries Enhanced with Automated Preferences). It is packed with very powerful advanced library management features that cuts foo
New Equipment | Fabrication Services
HDI PCB Manufacturer & Assembly – One-stop services from China -HDI (high-density interconnection board) is a compact circuit board designed for small capacity users. Compared with ordinary PCB, the most significant feature of HDI is that the wiri
Electronics Forum | Wed Jul 01 12:26:52 EDT 2009 | ewchong
can anyone suggest possible causes or further analysis for the lifted pads in attached picture. thanks.
Electronics Forum | Tue Jul 07 08:42:49 EDT 2009 | ewchong
kpm, you are probably right. under magnification those two pads show some exposed copper which means that they were contaminated or had insufficient solder paste before reflow.
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 | 2003-06-12 08:24:37.0
An adaptive tool prevents small and/or light components "lifting" or "floating" on printed circuit board assemblies during the wave solder process.
Industry News | 2003-03-21 08:12:24.0
Tecan reckons it is consistently producing what may be regarded as the most efficient stencils in the world today.
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Parts & Supplies | Pick and Place/Feeders
SIEMENS - Lifting Table Cylinder .03029193-01 00358497-02 Cable HS50, Comp. Illum.Control, modular 00358644-02 KIT ELECTRIC HEAD CRASH SENSOR 00358653S04 Lifting Table Single transport 00358654S04 Lifting Table Dual transport 0035867
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Parts & Supplies | Pick and Place/Feeders
00358497-02 Cable HS50, Comp. Illum.Control, modular 00358644-02 KIT ELECTRIC HEAD CRASH SENSOR 00358653S04 Lifting Table Single transport 00358654S04 Lifting Table Dual transport 00358676-03 HOLDER FOR LIGHT BARRIER HT 00358684-05
Technical Library | 2024-07-24 01:18:03.0
Quad Flat No-Lead (QFN) packages has become very popular in the industry and are widely used in many products. These packages have different size and pin counts, but they have a common feature: thermal pad at the bottom of device. The thermal pad of the leadless QFN provides efficient heat dissipation from the component to PCB. In many cases, arrays of the thermal via under the component is used to dissipate heat from the device. However, thermal vias can create more voids or result in solder protrusion onto the secondary side.
Technical Library | 2023-05-02 19:06:43.0
As 0402 has become a common package for printed circuit board (PCB) assembly, research and development on mounting 0201 components is emerging as an important topic in the field of surface mount technology for PWB miniaturization. In this study, a test vehicle for 0201 packages was designed to investigate board design and assembly issues. Design of Experiment (DOE) was utilized, using the test vehicle, to explore the influence of key parameters in pad design, printing, pick-andplace, and reflow on the assembly process. These key parameters include printing parameters, mounting height or placement pressure, reflow ramping rate, soak time and peak temperature. The pad designs consist of rectangular pad shape, round pad shape and home-based pad shape. For each pad design, several different aperture openings on the stencil were included. The performance parameters from this experiment include solder paste height, solder paste volume and the number of post-reflow defects. By analyzing the DOE results, optimized pad designs and assembly process parameters were determined.
www.unisoft-cim.com/pcbtest.htm - In minutes the Unisoft ProntoTEST-FIXTURE software translates CAD & BOM files into real reference designators, netlists, X/Y component pin geometries, values, tolerances, part numbers, etc. This data is used by Test
telescopic lifting conveyor /gateway telescopic conveyor/PCB conveyor, https://www.ascen.ltd/Products/Automatic_SMT_equipment/PCB_conveyor/1PCB Telescopic lifting conveyor is used to make passage in the PCB intelligent assembly line to give the opera
Training Courses | | | IPC-7711/7721 Specialist (CIS)
The Certified IPC-7711/7721 Specialist (CIS) training focuses on rework of electronic assemblies and repair and modification of printed boards and electronic assemblies.
Training Courses | | | IPC-7711/7721 Specialist (CIS)
The Certified IPC-7711/7721 Specialist (CIS) training focuses on rework of electronic assemblies and repair and modification of printed boards and electronic assemblies.
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
Events Calendar | Mon Jun 10 00:00:00 EDT 2024 - Mon Jun 10 00:00:00 EDT 2024 | Carlsbad, California USA
San Diego Chapter In-Person Event: IPC J-STD-001 Compliant Solder Pattern Calculations for DFA
Career Center | Sherman, Texas USA | Engineering,Production,Research and Development,Technical Support
SMT Packaging Engineer: Location: Texas - Sherman , TX Group: HVAL Degree Requirements: BS ME/ChemE/Materials The person in this position will have the ability to make very significant financial contributions to TI because this is a very critic
Career Center | Wellsboro, Pennsylvania USA | Engineering
SMT PROCESS ENGINEER: (Wellsboro, PA) - Designs, defines and plans the manufacturing process. Specifies and directs installation of new processes. Plans equipment build schedules and monitors vendor progress. Defines and recommends equipment, methods
Career Center | Botevgrad, Sofia Bulgaria | Engineering,Production,Quality Control,Research and Development,Sales/Marketing
AOI - Omron RNS/RNS_ptH, VI3000, Marantz 22X IPC-610D Class 3, Pb/Pb free process, 5S, FMEA, MSA, PPAP, SPC, CPK, 6Sigma, lean manufacturing, Quality management, ISO/TS 16949 ,ISO 9001,ISO 14 001
SMT Express, Volume 4, Issue No. 11 - from SMTnet.com Volume 4, Issue No. 11 Wednesday, November 20, 2002 Book Review Six Sigma for Electronics Design and Manufacturing by Sammy Shina Reviewed by Dave Fish (davef
---> SMT Express, Volume 3, Issue No. 6 - from SMTnet.com Volume 3, Issue No. 6 Friday, June 15, 2001 Featured Article Return to Front Page PCB Assembly Techniques by Harvey Twyman , University of Kent at Canterbury "I'm sure you
ASCEN Technology | https://www.ascen.ltd/Blog/machines/211.html
PCB magazine unloader machine/PCB magazine unloader equipment from ASCEN manufacturer -PCB magazine loader,PCB turn conveyor,pcb conformal coating machine,PCB router,PCB depaneling machine,pcb buffer
| pcb-services-inc.com&gigaurl=https://precision-pcb-services-inc.com/pages/about-us" target="_blank">https://precision-pcb-services-inc.com/pages/about-us
. It is our goal that when you purchase a BGA Rework Station from Precision PCB Services, Inc. that you don't just get a BGA Rework Station. You get
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
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