Industry Directory | Consultant / Service Provider
PWB America, Inc. is a complete solution for prototype PCB layout design, fabrication and assembly. Providing quick turn
Industry Directory | Consultant / Service Provider / Manufacturer
ASC prides itself in being a Total Solutions Provider and manufactures quality rigid, metal-backed and flex printed circuit boards on various types of substrates for a variety of applications.
New Equipment | Assembly Services
Detailed introduction of 3D spi-7500 solder paste thickness gauge Product function Fast programming, friendly programming interface 1. Multiple measurement methods 2. True one button measurement 3. Eight square movement button, one key foc
New Equipment | Education/Training
Failure Analysis Techniques for Electronics provides an overview of the characterization methods available at ACI Technologies, Inc. for determining the causes of failure in electronics devices. This publication will assist the reader in making inf
Electronics Forum | Sat Oct 06 05:33:47 EDT 2001 | spchua
I had recently encounter the "black and grey" pads problems for the BGA pad after the convection re-flow. The pads shows in in "black and grey" color and a litter solder in it, and it happen in ramdom, when applied heat and solder on the "black and g
Electronics Forum | Sat Oct 06 08:42:21 EDT 2001 | davef
Please give us additional background on your board, solder, process, etc. If you are talking about black pad in ENIG solderability preservative, check the fine SMTnet archives to get started.
Used SMT Equipment | Pick and Place/Feeders
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Used SMT Equipment | In-Circuit Testers
Anritsu MS2724C Anritsu MS2724C Handheld Spectrum Analyzer 9 kHz to 20 GHz Anritsu's high performance handheld spectrum analyzer provides the wireless rofessional the performance needed for the most demanding measurements in harsh RF and physic
Industry News | 2003-02-07 08:34:04.0
Featuring Individual Instructors who, for Approximately 90 Minutes Each, will Speak on a Timely and Specific Topic
Industry News | 2003-03-14 08:18:03.0
The instruction is intended as a practical user's guide for determining if a failure is related to black pad.
Parts & Supplies | Assembly Accessories
Detailed Product Description Brand: JUKI Color: Black Material: Rubber Part Name: Vaccum Pad Part Number: PX500062000 Condition: Original New JUKI MTC Nozzle Rubber Head PX500062000 VACUUM PAD SMT Spare Part Detail Information: 1, Part Name
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Parts & Supplies | Pick and Place/Feeders
AI INSERT, PAD PUSHER (BLACK) ..47356405 High-quality AI spare parts supplier, Panasonic, Universal and TDK Radial Lead / Axial Lead Component Insertion Machine spare parts. We also supply following Universal Spare parts : 43366204 FORMER,RIGH
Technical Library | 2020-05-08 18:22:31.0
A customer contacted the Helpline to perform analysis on a lead-free assembly which exhibited intermittent functionality. The lead-free assembly exhibiting intermittent functionality when pressure was applied to the ball grid array (BGA) packages. Industrial adaptation of a Restriction of Hazardous Substances (RoHS) compliant solder standard has created a new host of failure modes observed in lead-free assemblies. Pad cratering occurs when fractures propagate along the epoxy resin layer on the underside of the BGA connecting pads. While originating from process, design, and end use conditions, it is the combination of a rigid lead-free solder with inflexible printed circuit board (PCB) laminates that has advanced the prevalence of this condition. Pad cratering is simply the result of mechanical stress exceeding material limitations.
Technical Library | 2019-06-03 15:32:40.0
ACI Technologies was pleased to assist a customer by conducting elemental analysis on several assemblies displaying severe corrosion. Several board assemblies had failed in the field and exhibited areas of corrosion in close proximity to onboard components. The most common source of corrosion on electronic assemblies is residual flux. Fluxes are specific chemistries applied during the soldering process which improve the wetting of the solder to both the pad and component when forming the solder joint. They can be highly reactive chemicals that, if left on the assemblies, can lead to corrosion, electrical degradation, and decreased reliability. In the presence of moisture and electrical bias, flux residue can enable dendritic growth as a result of electrochemical migration (ECM).
ACI Technologies Inc. (ACI) is a scientific research corporation dedicated to the advancement of electronics manufacturing processes and materials for The Department of Defense and industry. This video provides an overview of our commercial service
ACI Technologies Inc. (ACI) is a scientific research corporation dedicated to the advancement of electronics manufacturing processes and materials for The Department of Defense and industry. This video provides an overview of our commercial service
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Events Calendar | Mon Apr 23 00:00:00 EDT 2018 - Thu Apr 26 00:00:00 EDT 2018 | Shanghai, China
SMTA China East Conference 2018
Events Calendar | Thu Mar 18 00:00:00 EDT 2021 - Thu Mar 18 00:00:00 EDT 2021 | ,
Silicon Valley Chapter Webinar: Electronics Reliability for Autonomous Vehicles
Career Center | Waterloo, Ontario Canada | Research and Development
POSITION SUMMARY Reporting into the SMT Process Engineering organization, the successful candidate will be aligned with specific new product introductions and will play a pivotal technical role in the design for manufacturability of these products.
Career Center | Waterloo, Ontario Canada | Engineering,Research and Development
**To apply please send your resume to clapierre@rim.com** Research In Motion Limited� (RIM)� is a world leader in the mobile communications market and has a history of developing breakthrough wireless solutions. RIM's portfolio of award-winning prod
Career Center | Toronto, Ontario Canada | Production,Quality Control,Technical Support
HIGHLIGHTS OF QUALIFICATIONS • Over 5 years of experience working as a Technical Support person, Onsite Technician in maintenance and operation of business environment to support business such as inventory of equipments and supplies as well as softw
Career Center | Mysore, India | Engineering,Production,Quality Control,Technical Support
· New Product production line setup, Risk assessment, quality system deployment. · Process Engineering activities, PCB Design review w.r.t Design for manufacturability in Pilot lot. · Printed wiring Assembly Process Improvement (Stencil, PCB type, sc
ORION Industries | http://orionindustries.com/pdfs/qpad2.pdf
Grease Replacement Materials without Electrical Isolation Physical Properties Q-PAD II Q-PAD 3 Test Method Color Black Black Visual Thickness Inches .006/.0065 w/ac ±.001.005/.0055 (w/ac) ASTM D374 (mm) .152 ±.025 (.15
KingFei SMT Tech | https://www.smtspare-parts.com/sale-14324537-mc14-000068-pad-vacuum-pfg-3-5a-rubber-pad-samsung-sm-nozzle.html
MC14-000068 Pad Vacuum -PFG-3.5A Rubber Pad Samsung Sm Nozzle Leave a Message We will call you back soon! Your message must be between 20-3,000 characters
