Industry Directory | Manufacturer
Reflow ovens for automated SMT PCB assembly, specializing in lead free processing and nitrogen reflow. The best convection reflow ovens on the market.
Industry Directory | Equipment Dealer / Broker / Auctions
Our Company handle AOI (Auto Optical Inspection) and SPI (Solder Paste Inspection) Machines.
Flux Free Formic Reflow Reflow in Formic Acid Vapor Heller has designed and built an production ready horizontal reflow oven for formic acid vapor. This new oven has been designed to meet Semi S2/S8 safety standards (including toxic gases). Form
Retrofit existing system with Innovative Dispensing Technology for Excellent Dispense Control and Repeatability Advanced pump technologies available for retrofitting include: True Volumetric Pump, Precision Auger Pump, Simplified Jetting Pump and Ti
Electronics Forum | Tue Jan 23 17:21:30 EST 2007 | russ
Which characteristics? Russ
Electronics Forum | Tue Jan 23 16:22:01 EST 2007 | asir
I'm looking for a PbF solder paste with similar characteristic as the 63/37Pb alloy. What alloy composition would you recommend?
Used SMT Equipment | Visual Inspection
Condition: Complete & Fully Operational
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.
Parts & Supplies | Pick and Place/Feeders
Panasonic 10896BF071 8x4mm SMT feeder More SMT parts in stocks: SMT equipment and accessories: SMT Feeders, smt nozzles, feeder parts, feeder storage cart, conveyor, SMD parts counter, solder paste , nozzle filter, board, bearing, motor, cylinder,
Parts & Supplies | Screen Printers
High quality Panasonic SMT printer SP18 SP60 SP28 stainless steel squeegee for solder paste and red glue ZK Electronic Technology Co.,Limited becky@hysmt.cn www.smt-cn.com skype:beckysmt wechat:15323874439
Technical Library | 2023-01-17 17:19:44.0
A test program was developed to evaluate the effectiveness of vacuum reflow processing on solder joint voiding and subsequent thermal cycling performance. Area array package test vehicles were assembled using conventional reflow processing and a solder paste that generated substantial void content in the solder joints. Half of the population of test vehicles then were re-processed (reflowed) using vacuum reflow. Transmission x-ray inspection showed a significant reduction in solder voiding after vacuum processing. The solder attachment reliability of the conventional and vacuum reflowed test vehicles was characterized and compared using two different accelerated thermal cycling profiles. The thermal cycling results are discussed in terms of the general impact of voiding on solder thermal fatigue reliability, results from the open literature, and the evolving industry standards for solder voiding. Recommendations are made for further work based on other void reduction methods and additional reliability studies.
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)
Nano-copper sintering in formic acid vapor.
1809 MK5 - Heller Advanced In-Line Vacuum Reflow Oven Nitrogen System with Balanced Flow Technology 9 Top And Bottom Heated Zones - highest zone count per linear foot in the industry! 100" Heated Length - for super throughput! 2 Internal C
Training Courses | | | PCB Assembly Courses
The PCB assembly courses provide knowledge of different processes and equipment used in TH and SMT assembly of printed circuit boards.
Training Courses | | | PCB Assembly Courses
The PCB assembly courses provide knowledge of different processes and equipment used in TH and SMT assembly of printed circuit boards.
Events Calendar | Thu Oct 03 00:00:00 EDT 2019 - Thu Oct 03 00:00:00 EDT 2019 | ,
IPC Tech Ed Webinar Series: Ball Grid Array (BGA) and Bottom Termination Component (BTC) Design and Assembly Challenges: Reflow Profiling to Achieve Low Defect Rates and Successful Assembly! – Part 2
Events Calendar | Tue Feb 19 00:00:00 EST 2019 - Tue Feb 19 00:00:00 EST 2019 | Elkridge, Maryland USA
SMTA Capital Chapter: Non-Destructive BGA/Area Array Component Rework
Career Center | Moorpark, California USA | Engineering
Responsible for the set up of the SMT line, Wave Solder Machine and actual production. Maintain, program and operate line equipment. Troubleshoot and repair equipment, coordinating with vendors when necessary. Develop standards for stencil app
Career Center | Rancho Cucamonga, California USA | Production
The successful candidate will have at least one year experience and knowledge in Pick and Place programming for machines such as Fuji, Samsung, Panasonic, or Tyco; stencil printing and solder past knowledge; wave solder and wave solder washing proce
Career Center | Derabassi, India | Maintenance,Management,Production,Quality Control,Sales/Marketing
PCB Assembly (SMT & PTH)--Process/Planning – Production – Maintenance/Troubleshooting – QA/QC
Career Center | Hyderabad, Telangana India | Engineering,Maintenance,Production
Experience in handling Process related issues throughout the Product Manufacturability. Programming and maintenance of SMT Pick and Place Machines of Mirae, Panasonic, NXT and MyData Programming and maintenance of Solder Paste Printer of DEK
SMT Express, Volume 2, Issue No. 9 - from SMTnet.com Volume 2, Issue No. 9 Thursday, September 14, 2000 Featured Article Return to Front Page Reflow Profiling The Benefits of Implementing a Ramp-to-Spike Profile by David Suraski /AIM
SMT Express, Volume 4, Issue No. 5 - from SMTnet.com Volume 4, Issue No. 5 Thursday, May 23, 2002 Featured Article Return to Front Page Book Review Reviewed by Dave Fish (davef ), Pandion Electronics, Inc. Title: Reflow Soldering
1st Place Machinery Inc. | http://www.firstplacemachinery.com/first_place_smt_pcb_aoi_cyberoptics.html
Cyberoptics Solder Paste Cyberoptics Solder Paste Inspection Model Number: SE200 2D/3D Solder Paste Inspection 115 volt Serial Number: 45026 Year: July 2000 Includes Monitor - Keyboard - Mouse No Manual
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/asymtek/fluid-types/solder-paste?con=t&page=8
Solder Paste | Nordson ASYMTEK ASYMTEK Products Corporate | Global Directory | Languages Division Only All of Nordson Fluid Dispensing Systems Jets
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