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..
Industry Directory | Manufacturer
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..
New Equipment | Assembly Services
PCB Assembly Equipment, PCB Machine, SMD/SMT Assembly, SMT assembly line, SMT plaeement line, automatic production line Semi-automatic SMT production lines ETA Electronic equipment Co., Ltd. To provide professional SMT automatic production line sol
New Equipment | Solder Materials
With its tin-copper-nickel-germanium alloy, SN100C is a popular lead-free wave soldering alloy. Although initially developed to address the need for an economical wave solder, it has since been found that its properties make SN100C ideal for reflow a
Electronics Forum | Thu Nov 30 21:38:22 EST 2006 | davef
We'll take a pix
Electronics Forum | Thu Nov 30 08:09:19 EST 2006 | INGE
Hi everybody, The matter is this: after reflow, on top side leads of chip components (resistor 0805)appear some empty balls of solder. In some cases this thing is only on the lead and the solder joint seems good, in other cases this empty ball is als
Used SMT Equipment | Pick and Place/Feeders
JUKI FX-3 High Speed Modular Mounter Model FX-3 FX-1R(Conventional model kind) Placement speed (chip) Optimum 0.049Sec./chip(74,000CPH) 33,000CPH*2 （optimum condition） IPC9850 60,000 CPH 25,000 CPH Component size 0402(01005) ～□33.5mm (or dia
Used SMT Equipment | Chipshooters / Chip Mounters
Advanced Flexible Mounter Using the vision system which is upgraded from the SM421 vision system, the SM421 can be applied to parts from 0603(0201) microchip to 22mm IC part through On-The-Fly recognition. It also allows recognition of parts with
Industry News | 2013-08-15 20:58:22.0
Heller Industries announced today that they have entered into a joint development agreement with International Business Machines Corporation (NYSE: IBM), to collaborate on the development of fluxless mass reflow furnace equipment and process for high volume manufacturing. The fluxless process utilizes gas phase formic acid to replace standard fluxing agents, and eliminates the need for pre-reflow fluxing and post-reflow flux cleanup steps.
Industry News | 2019-08-12 20:03:57.0
MIRTEC, ‘The Global Leader in Inspection Technology,’ today announced that it will display its award-winning 3D AOI, 2D AOI and SPI Inspection Systems in booth #1C55 with Mir Tech-win at the upcoming NEPCON ASIA (NEPCON SOUTH CHINA) exhibition, scheduled to take place August 28-30, 2019 at the Shenzhen Convention & Exhibition Center in China.
Parts & Supplies | Chipshooters / Chip Mounters
QYSMT has specialized in SMT field over 12 years, we support one-stop SMT solution for customers. Including SMT equipment and spare parts, such as Reflow oven, Chip mounter, Loader and Unloader, feeder, nozzle, motor ect. Should you have any need,
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Parts & Supplies | Chipshooters / Chip Mounters
BTW, we have sepcialzied in SMT field over 12 years and support one-stop SMT solution for our customers. Including SMT equipment and spare parts, such as Loader and Unloader, Reflow oven, Nozzle, feeder, motor, PCB board ect. We can also customize
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 | 2023-01-17 17:58:36.0
Heterogeneous integration has become an important performance enabler as high-performance computing (HPC) demands continue to rise. The focus to enable heterogeneous integration scaling is to push interconnect density limit with increased bandwidth and improved power efficiency. Many different advanced packaging architectures have been deployed to increase I/O wire / area density for higher data bandwidth requirements, and to enable more effective die disaggregation. Embedded Multi-die Interconnect Bridge (EMIB) technology is an advanced, cost-effective approach to in-package high density interconnect of heterogeneous chips, providing high density I/O, and controlled electrical interconnect paths between multiple dice in a package. In emerging architectures, it is required to scale down the EMIB die bump pitch in order to further increase the die-to-die (D2D) communication bandwidth. Aa a result, bump pitch scaling poses significant challenges in the plated solder bump reflow process, e.g., bump height / coplanarity control, solder wicking control, and bump void control. It's crucial to ensure a high-quality solder bump reflow process to meet the final product reliability requirements. In this paper, a combined formic acid based fluxless and vacuum assisted reflow process is developed for fine pitch plated solder bumping application. A high-volume production (HVM) ready tool has been developed for this process.
BTW, we have sepcialzied in SMT field over 12 years and support one-stop SMT solution for our customers. Including SMT equipment and spare parts, such as Loader and Unloader, Reflow oven, Nozzle, feeder, motor, PCB board ect. We can also customize
Good Price Reflow Oven Soldering Machine ❙ Introduce of Reflow Soldering Oven High quality SMT reflow ovens, PCB soldering oven machine, lead-free reflow oven, for PCB soldering. ETA SMT machines manufacturers offers from 6-12 zones good pr
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 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 Apr 23 00:00:00 EDT 2018 - Thu Apr 26 00:00:00 EDT 2018 | Shanghai, China
SMTA China East Conference 2018
Career Center | , New Jersey USA | Engineering
Process Engineers SMT- Knowledge of all SMT lines. Flip Chip, BGA, experience. Skilled in Solder Paste, Pick and Place, Reflow and BGA rework equipment. Develop and analyze complex designs and develop specs and procedures
Career Center | , | 2001-05-16 15:58:28.0
Fast growing, well funded, manufacturer with leading edge technology seeks process development engineer or technician. Must have experience developing processes for new products. - adhesive dispensing - reflow - profiling - screen print - cleaning
Career Center | Bangalore-85, ka India | Production
As a Sr.Technician involved in production activities like programming, taking care of the production, process, rectifying the process problems, constantly getting in touch with the customers for any quality issues & other production activities, invol
Career Center | Cebu, Philippines | Engineering,Maintenance,Technical Support
Experience SMT machine maintenance and SMT process from raw materials to finish goods
SMTnet Express, November 15, 2018, Subscribers: 31,472, Companies: 11,088, Users: 25,406 Status and Outlooks of Flip Chip Technology John H. Lau; ASM Pacific Technology Status of flip chip technology such as wafer bumping, package substrate, flip
SMTnet Express, February 27, 2014, Subscribers: 22818, Members: Companies: 13775, Users: 35799 A Novel High Thermal Conductive Underfill For Flip Chip Appliation. Dr. Mary Liu and Dr. Wusheng Yin; YINCAE Advanced Materials, LLC. Silicon dioxide
Lewis & Clark | https://www.lewis-clark.com/product-tag/chip-shoooter/
Chip shoooter Archives - Lewis and Clark, Inc. Skip to content My Cart: $ 0.00 0 View Cart Checkout No products in the cart. Subtotal: $ 0.00 View Cart Checkout Lewis and Clark, Inc
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_convex-resistor-chip-array_topic2437.xml
PCB Libraries Forum : Convex Resistor Chip Array PCB Libraries Forum : Convex Resistor Chip Array This is an XML content feed of
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