Brief Introduction NeoDen3V is an upgraded version of TM245P series. It features dual head, 44 feeder slots, vision system and flexible positioning system, which is suitable for prototyping, small-medium batch production with stable performance and
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Brief Introduction NeoDen3V is an upgraded version of TM245P series. It features dual head, 44 feeder slots, vision system and flexible positioning system, which is suitable for prototyping, small-medium batch production with stable performance and
Electronics Forum | Sat Feb 12 06:10:48 EST 2011 | lafir
Flexible substrate coated by PR+, found many open trace. The Photo resist peels off from CU surface randomly creating open circuit during devolopement. Any ideas???
Electronics Forum | Wed Nov 03 19:56:50 EST 2004 | Dreamsniper
Hi, I wanna know if I immerse my fully populated PWB in a solution with 90% IPA and 10% De-ionized water at 80'C, will there be a problem or issue? Will my board or components be damaged? Will my PWM Mask peel off? What are the possible damage that
Industry News | 2019-10-02 16:32:48.0
Nordson ASYMTEK is pleased to introduce its Panorama™ conformal coating line solutions, providing a balance of equipment and process control for optimal efficiency in automated conformal coating.
Industry News | 2021-11-30 01:54:12.0
After more than 100 years of development, X-ray imaging technology has formed a relatively complete X-ray non-destructive testing (NDT) technology system. In order to meet these needs, new detection technologies are constantly innovating, using Xray inline inspection technology. It can not only detect invisible crack or porosity such as aluminum casting , but also qualitatively and quantitatively analyze the detection results to find flaws early.
Technical Library | 2017-08-24 16:53:20.0
With the rapid development of the information industry, increasing attention is being paid to the dielectric performance of base materials including copper-clad laminates (CCL) and prepregs. In addition to the increasingly high performance requirements of CCL's, the present global attention to less toxic products is leading to an increase in the use of halogen-free flame retardants in electronics. (...) This paper introduces a new phosphonate oligomer which can be used as a reactive flame retardant in epoxy based resin systems. Suitable conditions for the complete reaction between the phosphonate oligomer and epoxy resin are described and the resulting halogen-free laminates with improved properties such as low Df, low coefficient of thermal expansion (CTE), high peel strength, and good toughness are presented.
Technical Library | 2015-12-31 15:19:28.0
Today's consumer electronic product are characterized by miniatuization, portability and light weight with high performance, especially for 3G mobile products. In the future more fine pitch CSPs (0.4mm) component will be required. However, the product reliability has been a big challenge with the fine pitch CSP. Firstly, the fine pitch CSPs are with smaller solder balls of 0.25mm diameter or even smaller. The small solder ball and pad size do weaken the solder connection and the adhesion of the pad and substrate, thus the pad will peel off easily from the PCB substrate. In addition, miniature solder joint reduce the strength during mechanical vibration, thermal shock, fatigue failure, etc. Secondly, applying sufficient solder paste evenly on the small pad of the CSP is difficult because stencil opening is only 0.25mm or less. This issue can be solved using the high end type of stencil such as Electroforming which will increase the cost.
http://www.gpd-global.com No drip no drool across a wide range of fluid viscosities (low-to-mid and low-to-high). No manual adjustment to compensate for pump variability. Truly Volumetric PCD Pumps for total control of dispensing fluids. Ability to
Qinyi Electronics Co.,Ltd | https://www.qy-smt.com/shop/khj-mc100-000-ys-ss-8mm-feeder-143262?page=7&category=1157&order=list_price+desc
Term:T/T, Paypal, Western Union... 3.Lead time: 2-4 Days YAMAHA SS TYPE 8MM FEEDER KHJ-MC100-000 Automatic supply of tape components Labor-saver
| https://www.eptac.com/wp-content/uploads/2007/11/webinar_eptac_11_14_07.pdf
