Industry Directory | Manufacturer
Shenzhen Eles Technology Co.,Ltd is a comprehensive manufacturer and agent office of ESD and Cleanroom products.
Industry Directory | Manufacturer
The exclusive supplier of SIPAD Solid Solder Deposit in North America and the only SIPAD Solid Solder Deposit (SSD) coating service bureau in the world.
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pcb assembly,pcb manufacture,printed board pbc Industrial Control Interface Board PCBA GTA-002 Catalog:pcb, pcb assembly,pcb manufacture, printed circuit board, pcb supply, pcb boards, electrical.suppliers. Raw Material: FR4 Finish: ENIG/ OSP/ H
Electronics Forum | Mon Jun 25 11:33:20 EDT 2012 | davef
The immersion silver is an active surface and readily combines with sulfur from the environment. Silver sulfide tarnishes the surface and creates doubt about the integrity of the finish at inspection. [uyemura.com/library-4.htm] Your customer's boar
Electronics Forum | Mon Jun 25 03:52:24 EDT 2012 | awtm
Our Customer had detected tarnished pad on ImAg PCBA and had conducted several SEM-EDX test at the soldermask below some of the chip resistors. High concentration of sulfur was found and it can be significantly reduced after further chemical cleaned
Industry News | 2016-07-02 06:45:13.0
IPC — Association Connecting Electronics Industries® has extended the deadline of their invitation for engineers, researchers, academics, technical experts and industry leaders to submit abstracts for IPC APEX EXPO 2017 to be held at the San Diego Convention Center. Professional development courses will take place February 12, 13 and 16, 2017 and the technical conference will take place February 14–16, 2017. The extended deadline is July 8, 2016.
Industry News | 2017-07-17 18:33:56.0
IPC — Association Connecting Electronics Industries® has extended the deadline of their invitation for engineers, researchers, academics, technical experts and industry leaders to submit abstracts for IPC APEX EXPO 2018 to be held at the San Diego Convention Center. Professional development courses will take place February 25, 26 and March 1, 2018 and the technical conference will take place February 27–March 1, 2018. The extended deadline for technical conference abstracts is July 21, 2017.
Parts & Supplies | SMT Equipment
JUKI 750 760 MOTOR DRIVER HM001320000 KR-5M for Surface Mount Technology Machine Specifications: Brand Name JUKI DRIVER Part number HM001320000 Model KR-5M Ensure Test in machine before shipping Guarantee Original 100% Sell & Buy Smt
Parts & Supplies | Pick and Place/Feeders
JUKI E3655729000 NOZZLE SLIDER 503 FUJINTAI TECHNOLOGY CO.,LTD JUKI E3656729000 NOZZLE SLIDER 504 www.fujintai.com JUKI E3657729000 NOZZLE INNER 2 FUJINTAI TECHNOLOGY CO.,LTD JUKI E3658729000 NOZZLE SLIDER 505 www.fujintai.com JUKI E3659729000 NO
Technical Library | 2022-03-16 19:41:17.0
Creep corrosion occurs in electronics assemblies and it is reminiscent to electromigration but does not require electrical field to drive the reaction. Corrosive elements and moisture must be present for creep corrosion to occur. Sulfur is the most prominent element to cause creep corrosion in environments such as paper mills, rubber manufacturing, mining, cement manufacturing, waste water treatment etc., also including companies and locations nearby such industries. The main part of printed circuit board assembly (PCBA) to be affected is the PCB surface finish. Especially immersion silver is prone to creep corrosion, but it sometimes occurs in NiPd (lead frames), and to a lesser extent in ENIG and OSP surface finishes. As the use of immersion silver is increasing as PCB surface finish and electronics are more and more used in harsh environments, creep corrosion is a growing risk. In this paper we will present the driving forces and mechanisms as well as suitable tests and mitigation strategies against creep corrosion
Technical Library | 2010-03-30 21:51:23.0
This paper presents the drop test reliability results for edge-bonded 0.5mm pitch lead-free chip scale packages (CSPs) on a standard JEDEC drop reliability test board.
https://www.ascen.ltd/Products/Solder_paste_printer/513.html full auto PCB screen printer and SMT solder paste printing machine with Image and optical system,It is a very accurate fully automatic SMT stencil printer.automatic PCB screen printer main
https://www.ascen.ltd/Products/Solder_paste_printer/513.html full auto PCB screen printer and SMT solder paste printing machine with Image and optical system,It is a very accurate fully automatic SMT stencil printer.automatic PCB screen printer main
Events Calendar | Tue Apr 06 00:00:00 EDT 2021 - Tue Apr 06 00:00:00 EDT 2021 | ,
Capital Chapter Webinar: Next Gen Lead Free Solders for High Reliability & SMT Yield improvement
Events Calendar | Thu Mar 25 00:00:00 EDT 2021 - Thu Mar 25 00:00:00 EDT 2021 | ,
Webinar: Process Control to Ensure Electrochemically Reliable Electronics
Career Center | , New York USA | Engineering,Research and Development
DESCRIPTION � Responsible for the development and deployment new printed circuit board assembly processes. � Will assume responsibility for Pb-free/RoHS project management & implementation. � Plans, directs, and coordinates manufacturing processes
Career Center | , Illinois USA | Engineering,Research and Development
DESCRIPTION � Responsible for the development and deployment new printed circuit board assembly processes. � Will assume responsibility for Pb-free/RoHS project management & implementation. � Plans, directs, and coordinates manufacturing processes
Career Center | Rochester, New York USA | Engineering
I have done my undergraduate studies in Mechanical Engineering. I am pursuing my Master's Program in Electronics Packaging. I am currently working as a Research Assistant for RIT-CEMA (Center for Electronics Manufacturing and Assembly). My research
Career Center | , Minnesota USA | Engineering,Management,Production,Quality Control,Technical Support
Engineer with a diverse background in management, quality, computer and customer service. Experience includes optics, electrical, mechanical, physics, chemistry, process and systems engineering, implementing computers and computer applications for m
SMTnet Express, July 16, 2015, Subscribers: 23,036, Members: Companies: 14,463, Users: 38,550 Testing Printed Circuit Boards for Creep Corrosion in Flowers of Sulfur Chamber iNEMI (International Electronics Manufacturing Initiative) Qualification
SMTnet Express, March 17, 2022, Subscribers: 25,805, Companies: 11,547, Users: 27,113 Creep Corrosion On Lead-Free Printed Circuit Boards In High Sulfur Environments The material and process changes required to eliminate lead from
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