Industry Directory | Manufacturer
New England CM is a contract manufacturer for high speed assembly of SMT and mixed technology PCBs specializing in prototype and medium production runs.
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New Equipment | Industrial Automation
Top Quality & 24/7Service Sandy Lin Email: unity@mvme.cn Wechat : mooreplc Mob/Whatsapp : +86 18020776786 Skype: onlywnn_1 website : www.salesplc.com Q: Are you tra
New Equipment | Solder Materials
http://www.flason-smt.com/product/Customizable-0-3-5-0mm-diameter-sn42bi58-lead-free-solder-wire.html Customizable 0.3-5.0mm diameter sn42bi58 lead free solder wire lead free solder wire sn42bi58 0.3-5.0mm diameter Customizable Product descri
Electronics Forum | Fri Jan 27 15:12:48 EST 2006 | GS
From technical point of view: it should not be a problem to mix Pb with Pb Free components soldered with a LF solder process. You have to take care about the max temperature allowed on your Pb components and make sure they can withstand the higher
Electronics Forum | Fri Jul 28 06:16:20 EDT 2006 | pavel_murtishev
Good afternoon, We run mixed LF/SnPb process for most of out products. Most of chip passives have lead free termination and some of them tend towards blistering issue. SnPb solder wets component in very strange way. Wetting phenomena seems to be abn
Used SMT Equipment | Soldering - Wave
Vitronics Soltec 6622CC Wave Soldering Machine (Pb Free) (2006) Brand: Vitronics Model: Soltec 6622CC Type: Wave Soldering Machine (Pb Free) Year: 2006 Serial #: 0603804401 Machine Specifications: Top preheat: Zone 2 and 3 top side Calrod
Used SMT Equipment | Soldering - Wave
Vitronics Soltec Delta 5 Wave Soldering Machine (Pb-free)(2008) Brand: Vitronics Soltec Model: Delta 5 Year: 2008 Serial #: 0890070 Type: Wave soldering machine Machine specifications: Lambda (main) wave Rotary (smart) wave Chip wave Flu
Industry News | 2011-07-23 00:11:26.0
The SMTA announced that the renamed Lead-Free Soldering Technology Symposium will be held on October 20, 2011 as a focused symposium at SMTA International in Ft. Worth, TX. The scope of this year's symposium is the reliability of interconnections, particularly those studied in the second phase of the NASA-DoD Pb-Free Consortium project.
Industry News | 2010-08-02 12:49:43.0
The SMTA is pleased to announce four symposia to be featured at SMTA International: the Evolving Technologies Summit, AIMS Harsh Environments Symposium, Contract Manufacturing Symposium, and Lead-Free Soldering Technology Symposium. SMTAI will be held at the Walt Disney World Swan and Dolphin Resort in Orlando, FL on October 24-28, 2010. All symposia feature paper sessions organized by industry experts, and are included with either a VIP or Technical Conference registration.
Technical Library | 2019-06-20 07:45:19.0
One of the two basic risks of employing the commercially accepted, Restriction of Hazardous Substances (RoHS) compliant, lead-free (Pb-free) electronics is the threat to the electronics reliability from the growth of tin whiskers. The other basic risk deals with Pb-free solder joint reliability.
Technical Library | 2019-06-19 11:06:46.0
Tin (Sn) metal displays the characteristic of growing “tin whiskers” from pure tin coatings (most actively on relatively thin, electrodeposited or immersion tin coatings), usually months or years from the initial deposition of the tin. Tin whiskers are electrically conductive, filamentary, single crystals of white (beta phase) tin. These filaments of single crystal tin are usually one to five microns in diameter, and a few microns up to several tens of millimeters long, that grow spontaneously from the tin coatings. Alloying additions of several percent (by weight) of lead (Pb) prevents these electrically conductive tin whiskers from growing. Pb alloyed into the Sn was discovered to prevent the occurrence of tin whiskers in electronic assemblies in the 1950s as the Bell Laboratories solution to the problem of tin whiskers. The alloying of the tin with lead has thus quietly averted incalculable losses from short circuits in electronic equipment for the last 60 years.
This is an indepth video showing you how to rework a BGA using the PDR IR-E3 with CCTV/Split prism vision alignment rework station from our Evolution series. We call this system the E3Vi For further details on PDR Focused IR rework stations/systems
This is an indepth video showing you how to rework a BGA using the PDR IR-E3 with CCTV/Split prism vision alignment rework station from our Evolution series. We call this system the E3Vi For further details on PDR Focused IR rework stations/systems
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
Career Center | Botevgrad, Sofia Bulgaria | Engineering,Production,Quality Control
AOI - Omron RNS_ptH, RNS-LS, VT-WIN2 VI3000 Marantz 22X IPC 610D certified ISO 9001-2008, etc automotive standards ROHS
Career Center | Botevgrad, Sofia Bulgaria | Engineering,Production,Quality Control,Research and Development,Sales/Marketing
AOI - Omron RNS/RNS_ptH, VI3000, Marantz 22X IPC-610D Class 3, Pb/Pb free process, 5S, FMEA, MSA, PPAP, SPC, CPK, 6Sigma, lean manufacturing, Quality management, ISO/TS 16949 ,ISO 9001,ISO 14 001
SMTnet Express, November 19, 2015, Subscribers: 23,763, Members: Companies: 14,760, Users: 39,366 HALT Testing of Backward Soldered BGAs on a Military Product B. Gumpert, B. Fox, L. Woody; Lockheed Martin Corporation The move to lead free (Pb-free
SMTnet Express, January 8, 2015, Subscribers: 23,708, Members: Companies: 14,158 , Users: 37,476 The Effect of Pb Mixing Levels on Solder Joint Reliability and Failure Mode of Backward Compatible, High Density Ball Grid Array Assemblies Richard
| http://etasmt.com/cc?ID=te_news_industry,3561&url=_print
with lead-free alternatives. Pb Usage in the Semiconductor Industry In the semiconductor industry, lead (Pb) is primarily used in a process known as lead finish
| https://www.eptac.com/blog/ipc-medical-industries-technical-conference-lead-free-reliability-readiness
: materials selection, reliability, testing, and supply chain quality control. Take home practical applications that you can utilize today, from technical experts who will share lessons learned from their experiences with the leaded-to-lead-free conversion process in their own
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