Industry News | 2011-09-28 19:30:18.0
Multitest announces that the MT2168 fully leverages today’s tester capabilities in terms of shorter test times and higher parallelism, e.g. 16 sites.
New Equipment | Industrial Automation
Select the right products & services to meet your needs! PLeases contact us mailto:unity@mvme.cn Contact: Sandy Lin mailto:unity@mvme.cn Skype: live:onlywnn_1 Telegram:+8618020776786 Mobile(Whatsapp): (+86)-18020776786 QQ :2851195456 Produc
Technical Library | 2014-06-12 16:40:19.0
Occurrence of popcorn in IC packages while assembling them onto the PCB is a well known moisture sensitive reliability issues, especially for surface mount packages. Commonly reflow soldering simulation process is conducted to assess the impact of assembling IC package onto PCB. A strain gauge-based instrumentation is developed to investigate the popcorn effect in surface mount packages during reflow soldering process. The instrument is capable of providing real-time quantitative information of the occurrence popcorn phenomenon in IC packages. It is found that the popcorn occur temperatures between 218 to 241°C depending on moisture soak condition, but not at the peak temperature of the reflow process. The presence of popcorn and delamination are further confirmed by scanning acoustic tomography as a failure analysis.
WASET - World Academy of Science, Engineering and Technology
Industry News | 2018-10-18 08:44:36.0
Lead-free Reflow Profile: Soaking type vs. Slumping type
Design For Test AB Electronic Assemblies Ltd (ABEA) provides assessment of PCB design in order to maximise testability on either Genrad or Teradyne. This includes recommendations in the following areas: General PCB layout Suitable test point densit
OPERATIONAL PERFORMANCE BiRAL PO is regarded as the world’s best penetrating oil and rust remover. PO boasts exceptional penetration PO rapidly eases seized bolts/threads PO provides long term protection from rust PO provides an excellent, fin
New Equipment | Solder Materials
16 hours), and abandon time (>8 hours) Improved paste transfer efficiency Printing: Suitable for high speed printing up to 125 mms-1 Improved reflow process window (high soak temperatures and time) with superior coalescence and wetting Very shiny
New Equipment | Cleaning Equipment
The Nu/Clean Inline Aqueous Cleaners have been leading the industry for decades! The Nu/Clean Inline cleaners feature such innovations as our award winning and patented Flood Box that provides the best cleaning results for low standoff components an
New Equipment | Industrial Automation
Sales Manager: Sandy Lin Email: unity@mvme.cn Skype:onlywnn_1 Mobile(Whatsapp): (+86)-18020776786 Yuehang: Shipping Term : TNT,DHL,FEDEX,ETC Payment Term : T/T Warranty: 12 month yuehang supply： New+original+factory sealed+high quality
Used SMT Equipment | In-Circuit Testers
Exfo CableSHARK P3 VF/DSL Cable Qualifier EXFO CableSHARK P3 - POTS / DSL Tester The CableSHARK P3 includes the necessary VF and broadband measurements for qualifying and troubleshooting a local loop such as loop holding/dialling, frequency r
