New Equipment | Rework & Repair Equipment
Semi automatic bga rework station machine to desolder and solder chip on mobile pcb Features: 1. Made of quality heating material;desoldering and solding procedures of BGA are precisely controlled; 2. Movable heating head,which can be moved
Automated Desk Dispensing Machine - Efficient and Convenient ❙ Introduce of Desk Automatic Dispensing Machine Semiconductor packaging, PCB electronic parts fixation and protection, mobile phone, notebook shell bonding, LCD glass substrate packag
Electronics Forum | Mon Jun 29 13:54:54 EDT 1998 | Russ Miculich
Diane: I would suggest you contact Chip Supply in Florida and find out how and what they specify to their suppliers. They inspect, test, package, and distribute many suppliers chips for flip chip and other applications. I am sorry but I do not have
Electronics Forum | Tue Jun 16 16:03:52 EDT 1998 | Diane Rogers
Does anyone have experience working with flip chips? I would like to know how to work with them, some precautions, inspection techniques, etc. Thanks! Diane...
Industry News | 2012-06-01 13:55:57.0
As chip speeds skyrocket and system sizes diminish, designers and manufacturers face new and complex challenges
Industry News | 2003-04-29 07:30:06.0
Announce their plans to co-sponsor a free online conference on the current state of bare die packaging
Parts & Supplies | SMT Equipment
SMT parts JUKI 2010 2020 2030 Z SLIDER SHAFT ASM E30507290A0 use on JUKI Pick and Place Machine Specifications: Brand Name JUKI Z SLIDER SHAFT Part number E30507290A0 Model Number Ensure Test in machine confirmation Guarantee One month u
Reel Ceramic 1005 Check and adjust mount accuracy for YAMAHA Smt Chip mounter 'P/N:KMO-M88CO-10X ADJUST TOOL KIT(Y)' 'P/N:KGA-M880FO-AOX FAMF STATION ASSY' 'P/N:KGA-M880C-10X REEL CERAMIC 1005' 'P/N:KWO-M1100-00X BULK CASSETTE FEEDER FOR' 'P/N:K
Technical Library | 2023-01-17 17:27:13.0
Reflow profile has significant impact on solder joint performance because it influences wetting and microstructure of the solder joint. The degree of wetting, the microstructure (in particular the intermetallic layer), and the inherent strength of the solder all factor into the reliability of the solder joint. This paper presents experimental results on the effect of reflow profile on both 63%Sn 37%Pb (SnPb) and 96.5%Sn 3.0%Ag 0.5%Cu (SAC 305) solder joint shear force. Specifically, the effect of the reflow peak temperature and time above solder liquidus temperature are studied. Nine reflow profiles for SAC 305 and nine reflow profiles for SnPb have been developed with three levels of peak temperature (230 o C, 240 o C, and 250 o C for SAC 305; and 195 o C, 205 o C, and 215 o C for SnPb) and three levels of time above solder liquidus temperature (30 sec., 60 sec., and 90 sec.). The shear force data of four different sizes of chip resistors (1206, 0805, 0603, and 0402) are compared across the different profiles. The shear force of the resistors is measured at time 0 (right after assembly). The fracture surfaces have been studied using a scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS)
Technical Library | 1999-07-21 08:49:49.0
As the role of direct-chip-attachment increases in the electronics industry, the reliability and performance of COB packaging materials becomes an increasing concern. Although many factors influence component reliability, the biggest determinants of performance are often the glass transition temperature (Tg) and the coefficient of thermal expansion (CTE) of the encapsulant or underfill. This paper discusses exactly what these properties are, how they are measured, and why they are important to device-reliability.
PCB Routing Equipment_PCB Router Suppliers and Exporters on pcbdepaneler.com Electronics Production Machinery YUSH Electronic Technology Co.,Ltd Eva Liu +86 13416743702 +86 13450659407 Tel ?0512-62751429 Skype : evaliuhuan Website?http://www.hkyush.
Mx400L has an IPC 9850 speed of 42,000 CPH. It will accomodate a PCB size up to 26.77" x 18.11", it has 6 module heads on the front gantry, 6 module heads on the rear gantry. minimum lead pitch is 15mil, and it will place parts down to 01005 (0402 me
Training Courses | | | PCB Design Courses
The PCB design courses teach students the process, techniques and tools needed to design layout of printed circuit boards.
Events Calendar | Mon Mar 02 00:00:00 EST 2020 - Thu Mar 05 00:00:00 EST 2020 | Fountain Hills, Arizona USA
16th International Conference and Exhibition on DEVICE PACKAGING
International Microelectronics Assembly and Packaging Society (IMAPS)
SMT Express, Volume 5, Issue No. 3 - from SMTnet.com Return to Front Page << Back to Page 2 Page 4 >> Cm System Measurement Principle Measurement instability is influenced by the dummy types used, accuracy of the glass plate
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/industrial-coating-systems/application-solutions/automotive-assembly/final-assembly-glass-application
Final Assembly and Glass Application | Nordson Automotive Systems Group Industrial Coating Systems Corporate | Global Directory | Languages Division Only All of Nordson Application Solutions Powder Coating Liquid Painting Container Coating Sealant Adhesive Systems Automotive Assembly UV Curing Systems Industries Aerospace
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_2-pad-chips-with-different-lead-length_topic1988.xml
. Or if you have LE Pro, it's in this folder on your computer - C:\Program Files (x86)\PCB Libraries\Library Expert 2016\Documents 2 Pad Chips With Different Lead Length
COT specializes in high quality SMT nozzles and consumables for pick and place machines. We provide special engineering design service of custom nozzles for those unique and odd components.
2481 Hilton Drive
Gainesville, GA USA
Phone: (770) 538-0411
