Panasonic NPM Modular SMT Chip Mounter Machine Product name Panasonic NPM SMT Chip Mounter Model NPM-D3 NPM-W2 NPM-TT2 NPM-W2S Concept Dual-gantry, multi-head, process-driven module Dual-gantry,
SMT SAMSUNG Feeder NA118201 CP45 FV0603 2MM Feeder for pick and place machine Samsung SM/CP40 CP45 Feeders models: SAMSUNG SM 8*2mm FEEDER SAMSUNG SM 8*4mm FEEDER SAMSUNG SM 12mm FEEDER SAMSUNG SM 16mm FEEDER SAMSUNG SM 24mm FEEDER SAMSUNG SM 32mm F
Electronics Forum | Mon Mar 01 09:03:51 EST 1999 | George Verboven (Process Engineer)
It seems to be that we have to much NaCl left on our assambled PCB's. The flux we use is from cobar. They say it can not be from the flux... So what can be the reason, what kind of problem may occer when there is to much NaCl.
Electronics Forum | Tue Aug 31 15:43:41 EDT 2004 | davef
You�re asking the wrong person to give remedial math lessons. Anyhow, here we go: * [1.56 microgram NaCl/cm^2]*[2.54 cm/in]*[2.54 cm/in] = 10.06 microgram NaCl/in^2 * [Omegameter] / [MIL-P-28809 Beckman / Markson] = [10.06 microgram NaCl/in^2] / [GS
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Industry News | 2018-09-23 09:57:15.0
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 | 2023-01-30 16:14:03.0
At the 66th IPC Annual Meeting on January 24, held in conjunction with IPC APEX EXPO 2023, the IPC Board of Directors announced new and second-term members. Board members serve a four-year term, and the student board member serves a one-year term.
Technical Library | 2019-12-13 00:39:29.0
Salt spray corrosion chamber can test the ability of material and its protective layer to resist salt mist corrosion, or compare the process quality of similar protective layers, at the same time; this equipment is suitable for parts, electronic components, protective layer of metal material and other industrial products. Salt spray test is divided into neutral and acid test. What is the difference between neutral and acid in salt spray test? First, the temperature applied in the test method is different: Neutral test: a. Laboratory:35°C ±1°C, b. Saturated air drums:47°C ±1°C Acid test: a. Laboratory:50°C ±1°C, b. Saturated air drums:63°C ±1°C Second, the production material is different,neutral test chamber adoptes the traditional PVC plates, acid test chamber asopts PP sheet,which is more high temperature resistance and suits strong acid test. Third. Different test methods satisfied Neutral salt spray chamber according to GB/T 2423.17-2008, GB/T 2423.18-2000, salt spray test method and GB/T 10125-1997, GB/T 10587-2006, GB10593.2-1990, GB/T 1765-1979, GB/T 1771-2007, GB/T 12967.388, GB/T 1705.8-2008, etc. In addition to the test methods specified in the national standard, acid salt spray chamber also needs to expand the standard setting such as IEC,MIL,DIN,ASTM,IS,CNS. Last, Comparison of neutral test solutions China: NaCI distilled water solution NaCI mass concentration (50 ±5) g ≤ l pH value 6.5 ≤ 7.2 United States: distilled water solution NaCI mass concentration 5% ±1% pH value 6.5 ≤ 7.2 Germany: NaCI distilled water solution NaCI mass concentration (50 ±5) g ≤ l pH value 6.5 ≤ 7.2 Japan: NaCI distilled water solution NaCI mass concentration 5% ±1% pH pH value 6.5 ~ 7.2 France: NaCI distilled water solution NaCI mass concentration 5% pH 6.5 ≤ 7.2 https://climatechambers.com/articles&latestnews/difference-between-neutral-and-acid-salt-spray-corrosion-test.html
Technical Library | 2016-05-26 15:07:36.0
The oxide layers are known as wetting inhibitors in component and PCB metallizations. The oxide acts as barrier that prevent the tin diffusion from happening. Besides, in corrosion studies, the role of salt residues -with Cl ion- on some metals is known as being promoters of oxidation or corrosion. On the other hand, most of corrosion studies with tin metallization are focused mainly on the corrosion resistance of tin alloys, but little has been done respecting to the influence of salts on tin metallization wetting. In this paper, a series of experiments was carried over to know the influence of specifically NaCl on BGA wetting given Head in Pillow (HiP) as result.
Panasonic NPM-D3 Modular SMT Placement If you could not find any similar items you want, you may send some photos to us. because our catalog and website haven't included allof our products. Pick and place machine, SMT pick and place machine, P
Panasonic NPM-W2 Modular SMT Chip Mounter Machine If you could not find any similar items you want, you may send some photos to us. because our catalog and website haven't included allof our products. Pick and place machine, SMT pick and place
Events Calendar | Wed May 17 00:00:00 EDT 2017 - Thu May 18 00:00:00 EDT 2017 | Grenoble, France
5th Micro/Nano-Electronics Packaging & Assembly, Design and Manufacturing Forum
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