Industry Directory | Manufacturer's Representative
Our new protective coating service is a scientific breakthrough to enhance the metallic surface of electric contacting components, PCB, etc. to prevent corrosion. We also recycle parts like prober pins, test boards, test sockets, etc. that lost their conductivity due to wear. Gauranteed to save money for your company.
A hi-tech "synergistic" coating system that increases atmospheric corrosion protection beyond all known methods of aluminum treatment while also providing excellent wear protection.
Gold / Aluminum / Copper Bonding Wires The bonding wires is the most important material used in making electrical connections between the chip and the external circuit. It has good conductivity and corrosion resistance, and it could be used for extr
Electronics Forum | Wed Jul 08 15:18:20 EDT 1998 | Upinder Singh
We are wave soldering a board having 24 similar thru hole connectors on it, using a wave soldering pallet. The problem is that one particular pin of connector in around 6-9 connectors get excess solder on the bottom side. I have tried all the parame
Electronics Forum | Wed Jul 22 15:05:31 EDT 1998 | Dave F
| | | | We are wave soldering a board having 24 similar thru hole connectors on it, using a wave soldering pallet. The problem is that one particular pin of connector in around 6-9 connectors get excess solder on the bottom side. I have tried all
Industry News | 2003-03-17 09:40:03.0
Omnimate BLZ/BLZF 5.08F PCB connectors have integral screwed flanges to ensure safe and secure connection under the most severe vibration conditions.
Industry News | 2020-08-07 07:29:43.0
The SMTA Capital Chapter is excited to host its first FREE webinar on Wednesday, August 19th. The webinar will include an informative presentation given by industry expert Norman Armendariz, Ph.D. of Raytheon Company on "DfR- Design for Rinse-ability: Effect of SMT Component Package Design on Cleaning Effectiveness."
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Parts & Supplies | Pick and Place/Feeders
Single pendulum on JUKI FF 16MM feeder wheel 40001982 OCC A LIGHT PCB ASM 40002065 Y-AXIS LMT CABLE ASM 40002066 X-AXIS LMT CABLE ASM 40002068 YL LMT SENSOR ASM 40002069 +YL LMT SENSOR(TRAY)ASM 40002070 +YL LMT SENSOR(FEEDER)A 40002072 HEAD
Parts & Supplies | SMT Equipment
SMT PARTS JUKI 750 760 AIR COMBINATION PF0553020A0 use on Surface Mount Technology Machine JUKI Nozzle Specifications: Brand Name JUKI AIR COMBINATION Part Number PF0553020A0 Model Number Ensure Tested buy juki Guarantee 1 month usage for
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.
Technical Library | 2013-08-01 13:17:44.0
Electronic industry uses a number of metallic materials in various forms. Also new materials and technology are introduced all the time for increased performance. In recent years, corrosion of electronic systems has been a significant issue. Multiplicity of materials used is one reason limiting the corrosion reliability. However, the reduced spacing between components on a printed circuit board (PCB) due to miniaturization of device is another factor that has made easy for interaction of components in corrosive environments. Presently the knowledge on corrosion issues of electronics is very limited. This paper reviews briefly the materials used in electronic systems, factors influencing corrosion, types of corrosion observed in electronics, and testing methods.
Quick Overview Best Choice To Go With Small Volume Poduction E4/E6 is a capable lead free CE certificated reflow oven with 4/6 upper & 4/6 bottom invidual hot air convection zones, pin chain&mesh belt inline conveyor. It's the best choice to go wit
Events Calendar | Wed Aug 19 00:00:00 EDT 2020 - Wed Aug 19 00:00:00 EDT 2020 | ,
DfR - Design for Rinse-Ability: Effect of SMT Component Package Design on Cleaning Effectiveness
SMT Express, Volume 5, Issue No. 8 - from SMTnet.com Equipment Impacts of Lead Free Wave Soldering The popular tin (Sn) rich lead free solders are causing severe corrosion to many of the materials used in today�s Wave Solder systems
Corrosion Resistance of Different PCB Surface Finishes in Harsh Environments SMTnet Express August 9, 2012, Subscribers: 25369, Members: Companies: 8949, Users: 33450 Corrosion Resistance of Different PCB Surface Finishes in Harsh Environments
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/proceedings_abstract.cfm?PROC_ID=5027
Effects of Cl2, NO2, Rh and Temperature on Accelerated Silver and Copper Corrosion in Mixed Flowing Gas Test 中文 MEMBERS LOGIN Membership Become a Member
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic2091&OB=ASC.html
Allow No Pins On Side of Pullback PQFN - PCB Libraries Forum Forum Home > PCB Footprint Expert > Questions & Answers New Posts FAQ Search Events Register Login Allow No Pins On Side of Pullback PQFN
COT specializes in high quality SMT nozzles and consumables for pick and place machines. We provide special engineering design service of custom nozzles for those unique and odd components.
2481 Hilton Drive
Gainesville, GA USA
Phone: (770) 538-0411
