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 | Manufacturer
Shuttle Star Technology designs and builds advanced off-line 2.5D&3D x-ray inspection systems for solder joint and final assembly test inspection in SMT&EMS. It uses world-class X-ray techniques with advanced defect detection.
New Equipment | Solder Paste Stencils
Simplify and Speed Up QFN and LGA device rework. StencilMate™ leadless device rework stencils make the process of reworking leadless devices such as QFNs and LGAs simple and fast. These adhesive-backed poyimide stencils are placed on to the bottom o
Petroferm offers a complete line of aqueous and semi-aqueous cleaning chemistries for use in batch and inline spray-in-air cleaning equipment. These cleaning materials are used for defluxing (removing post reflow solder paste residues) circuit boards
Electronics Forum | Tue Sep 04 02:28:17 EDT 2007 | philip_yam
Any one has experience over solder voids in oscillator capacitor joint could result in high phase noise during the digital performances test? The noise signal was gone after solder touch up. What could be the root cause of the high phase noise?
Electronics Forum | Tue Sep 04 10:27:33 EDT 2007 | rgduval
I haven't experienced this problem, exactly, but I have had issues with noise in digital circuits that appear to have gone away with touch up. The problem was that the customer blamed the noise issue on the solder quality, and he pointed to the fact
Used SMT Equipment | X-Ray Inspection
CR Technology Model Number: CRX2000 Serial Number: 1S1878.0100 Year 2000-2001 Hamamatsu Tube Type -130kV X-Y-Z indexing table with joystick control 18" x 24" X-Y travel Full 360 degrees rotation and tilt up to 90 degrees BGA / Flip Chip Sold
Used SMT Equipment | X-Ray Inspection
Yestech High Resolution Imaging PCB Xray Serial Number: X10706656 Model Number: YTX 3000 Year 2007-2008 130 KV XrayTube with 5 micron spot size Xray on Hours - 18.2 Standby Hours - 328.5 Measured Filament - 2.22 Hamamatsu L19181-02 Sam
Industry News | 2014-09-06 19:18:17.0
Briefing Co-hosted by IPC as Part of Continuing Effort to Connect IPC Members with Policymakers.
Industry News | 2013-05-21 22:12:09.0
Based on its recent analysis of the surface mount technology (SMT) reflow soldering equipment market, Frost & Sullivan recognizes Heller Industries, Inc. with the 2013 Global Frost & Sullivan Award for Market Share Leadership.
Parts & Supplies | Other Equipment
YAMAHA 212A Nozzle YAMAHA NOZZLES: KHY-M7740-A0 NOZZLE 303A/314A ASSY KHN-M7720-A1 NOZZLE 302A ASSY KHN-M7710-A1 NOZZLE 301A ASSY KHN-M7710-A2 NOZZLE 301A ASSY KHY-M7720-A0X Nozzle 312A ASSY YVL88/YV100 PICK UP NOZZLE
Parts & Supplies | Circuit Board Assembly Products
1). 80 *190mm/2up, FR-4 2). 6 layers at 1.4mm thick 3). 35 μm copper weight 4). Green solder mask LPI/White legend 5). ENIG surface finish 6). Blind via from Layer 1 to layer 2 7). Via in pad plugged conductive resin
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 | 2019-07-10 23:36:14.0
Pockets of gas, or voids, trapped in the solder interface between discrete power management devices and circuit assemblies are, unfortunately, excellent insulators, or barriers to thermal conductivity. This resistance to heat flow reduces the electrical efficiency of these devices, reducing battery life and expected functional life time of electronic assemblies. There is also a corresponding increase in current density (as the area for current conduction is reduced) that generates additional heat, further leading to performance degradation.
· What is the difference between SMT vacuum reflow soldering machine and ordinary reflow soldering machine? · What problems can be solved by smt vacuum reflow soldering machine? · What is the basic principle of vacuum reflow machine? · Ho
ACI Technologies Inc. (ACI) is a scientific research corporation dedicated to the advancement of electronics manufacturing processes and materials for The Department of Defense and industry. This video provides an overview of our commercial service
Training Courses | | | PCB Inspection Courses
The PCB inspection courses focus on improving PCB yield and reliability through validation and detection of defects on electronics assemblies.
Training Courses | | | IPC-600 Specialist (CIS)
The Certified IPC-600 Specialist (CIS) training targets quality assurance and acceptance of bare printed circuit boards.
Events Calendar | Wed Mar 08 00:00:00 EST 2017 - Wed Mar 08 00:00:00 EST 2017 | San Diego, California USA
San Diego Chapter - Minimizing Voiding in Bottom-Terminating Components
Events Calendar | Tue Apr 21 00:00:00 EDT 2020 - Thu Apr 23 00:00:00 EDT 2020 | Amsterdam, Netherlands
Electronics in Harsh Environments Conference
Career Center | Northern region, Mexico | Engineering
STI Electronics, Inc. is looking for a contract technical instructor located in the northern region of Mexico with 3-5 years experience in teaching IPC and electronics assembly related courses. Hands on experience in manufacturing, soldering, cabl
Career Center | Oldsmar, Florida USA | Engineering,Maintenance,Production
Job Title: Assembler 2 – IPC 610 – 1st Shift Address: 3655 Tampa Rd, Oldsmar FL 34677 Duration: 1 year Pay Rate: $15-$18 Hours: 9/80 schedule Monday – Thursday 6:00AM – 3:30PM, Friday 6:00AM to 2:30PM Job Description: Use microscope to verify
SMTnet Express, October 17, 2019, Subscribers: 32,268, Companies: 10,900, Users: 25,212 Effect Of Voids On Thermo-Mechanical Reliability of Solder Joints Credits: Alpha Assembly Solutions Despite being a continuous subject of discussion
years we have studied voiding in solder joints an
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2020/02/Void-Reduction-Warpage-Vacuum-Reflow-Soldering.pdf
Key Advances in Void Reduction in the Reflow Process Using Multi-Stage Controlled Vacuum Key Advances in Void Reduction in the Reflow Process Using Multi-Stage Controlled Vacuum This paper explores
GPD Global | https://www.gpd-global.com/co_website/fluid-dispense-solderpaste-pininpaste.php
Pin In Paste Solder Paste Dispensing Home Products Fluid Dispensing Equipment High Precision Dispenser -MAX Series Large Format Board Dispensing -DS Series Table Top Dispensing Equipment Loader
