We are a laboratory specializing in Scanning Electron Microscopy, SEM, as well as Energy Dispersive x-Ray Microanalysis, EDX. We focus on solving issues related to the PWB industry.
Industry Directory | Manufacturer
Non-Dispersive Infrared Bench Manufacturers for Gas Det.
New Equipment | Solder Materials
We have a wide variety of flux-Cored solder, a mix of metal alloy, flux and other elements, that we have put together to match every type of application. This formula is designed so that the incidence of bridging is rare; likew
The TRU-D UV Area Sterilization System (UVAS), distributed by Lumalier Corporation, was developed in conjunction with a local surgeon and former Chief of Staff of a major area hospital. UVAS is a patented, portable, surface and air disinfection unit
Electronics Forum | Thu May 03 12:59:55 EDT 2018 | donnie15
Our customer is asking for a solder ball dispersion test on our string solder for rework. The do not provide a test spec, only the attached diagram? has anyone seen this before? It looks like just pushing the solder against the iron and counting th
Electronics Forum | Thu Oct 25 21:04:18 EDT 2001 | davef
You are correct. So, the unit amount of gold [based on IG plating thickness, size of the pad, etc.] dissolves in the solder very quickly. When the solder is liquid for: * A long time, the gold disperses more. * A short time, the gold concentrates a
Used SMT Equipment | In-Circuit Testers
Anritsu CMA5000 Test Gigabit Ethernet, DWDM, SONET, OTDR, ORL, Fibre Channel, PMD and CD all with the same easy to use multi-layer test platform. NetTest's CMA5000 OTDR is the premier test and measurement solution for installing, commissioning
Used SMT Equipment | In-Circuit Testers
Anritsu CMA5000 Wavelength: 1310/1550 Test Gigabit Ethernet, DWDM, SONET, OTDR, ORL, Fibre Channel, PMD and CD all with the same easy to use multi-layer test platform. NetTest's CMA5000 OTDR is the premier test and measurement solution for insta
Industry News | 2018-11-04 19:06:29.0
Industry-leading associations IPC and SMTA jointly announce the High-Reliability Cleaning and Conformal Coating Conference, scheduled to take place November 13-15, 2018 at Chicago Marriott, Schaumburg, Illinois. The conference is focused on the cleanliness of highly dense electronic assemblies to achieve quality and reliability within the stated in-field environment.
Industry News | 2012-11-29 17:15:16.0
Dispenser jets small, repeatable shot volumes for coating uniformity, accuracy, and reproducibility
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Parts & Supplies | Pick and Place/Feeders
FUJI DCPH0691 FLUORESCENT SEAL 1.3 FUJI DCPH0700 1.81 FUJI DCPH0770 FILTER A2835DCPH0775 TO DCPH0630 FUJI DCPH0810 VALVE CP743E FUJI DCPH3270 FILTER FUJI DCPH8510 SEAL FLUORESCENT R08-004 CP732 FUJI DCPH8520 SEAL FLUORESCENT R08-007 CP732 FUJI
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Parts & Supplies | Chipshooters / Chip Mounters
FUJI PLATE DISPERSION AGGGC8043 WPA1420 SPRING WPA1201 HOOK,SPRING WPA1721 SPRING WPA1543 BKT WPA1552 BKT S2085H CYLINDER,AIR WPA1560 BKT WPA1570 WASHER WPA1710 PIN H31811 PLATE,END WPQ0082 BOLT,STUD WPQ0451 BOLT,STUD GPH4491 ROLLER H4
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 | 2017-12-07 10:35:50.0
Electronics manufacturers protect their circuit boards with conformal coatings. Conformal coatings serve as a barrier from environmental hazards and internal shorts, tin whiskers, and corrosion at the board level. Within conformal coatings different material chemistries specialize in shielding from an array of hazards and can be applied by multiple methods. The most common method is atomized spray which disperses the material into a fine mist. Alternatively, non-atomized coating controls the materials' dispense shape while maintaining the original liquid form. While some applications demand atomized spray and other scenarios overlap between atomized and non-atomized coating, this paper focuses on the circumstances where materials are ideally suited for non-atomized, selective coating.
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
High viscosity impellor-less mixing fast and effective mixing simple bubble dispersion different size machies to suit USB connection to PC (software icluded) no machine clean-up no cross-contamination fast changeover of compound types reusable and di
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.
Career Center | Fort Worth, Texas USA | Engineering,Maintenance,Production,Quality Control,Research and Development
A mechanically-inclined, results-oriented, lean-driven professional with proven success in implementing programs that result in efficiencies and cost savings. Effectively communicates with diverse audiences, encourages training and employee developme
Career Center | Savannah, Georgia USA | Engineering,Human Resources,Maintenance,Management,Production,Quality Control,Research and Development,Technical Support
I’d like to give you a brief overview of my skills and experience. I am confident that I could bring value to the SMTnet as your Safety Professional. Here’s how my qualifications meet your requirements: • Military (E-7) Manager with experience as
SMTnet Express August 22, 2013, Subscribers: 26219, Members: Companies: 13462, Users: 35081 Whisker Growth In Tin Alloys On Glass-Epoxy Laminate Studied By Scanning ION Microscopy and Energy-Dispersive X-Ray Spectroscopy by A. Czerwinski, A
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