Model WDD, WDW，WDW-S, WDW-E, WDW-D Series Computer Control Electromechanical Universal Testing Machine Applications Computer Control Electromechanical Testing Machines are designed and manufactured according to ASTM, ISO, DIN, GB etc standards. I
Industry Directory | Consultant / Service Provider / Manufacturer
The leading provider of award winning bond testing equipment and continues to invest significantly in research and development to remain at the cutting edge of bond tester technology.
Career Center | Milpitas, California USA | Engineering,Production,Quality Control,Research and Development,Technical Support
Winslow Automation, Inc. (aka Six Sigma), an industry leader in electronic component interconnect technology & related test and failure analysis services, is seeking individuals specializing in materials lab testing to join our team. We have openin
Industry News | 2015-03-17 05:00:13.0
Conformal Coating, Bottom Mounted Components and Robotic Soldering are featured workshops presented by Bob to coincide with Nepcon Malaysia. The Knowledge Group have invited Bob to present three one day workshops in Penang 9-11th June. For further information visit http://knowledgegroupco.com/index.php/component/jcalpro/events/day?date=2015-06-09 The workshops include: BMC (Bottom Mounted Component) LGA (Land Grid Array) QFN (Quad Flat No-lead) Design, Assembly & Rework Guide Conformal Coating Applications, Inspection, Rework & Quality Control High Temperature Electronic Manufacture with Selective, Laser and Robotic Point Soldering
Career Center | Milpitas, California USA | Clerical,Production,Quality Control,Research and Development,Technical Support
Winslow Automation, Inc. (aka Six Sigma), an industry leader in electronic component interconnect technology & related test and failure analysis services, is seeking a ‘hands on’ Materials Engineer to join our Test services team. This individual wi
Standard Printed Circuit Boards custom manufactured over 1,000 double-sided, high-temperature printed circuit boards (PCBs) for a client from the Telecom/IT Industry. These PCBs are capable of withstanding continuous operating temperatures of 250° Ce
Industry Directory | Equipment Dealer / Broker / Auctions
CMTec is highly specialized in dealing with assembly equipment. We support BESI (ESEC, Datacon), Kulicke & Soffa, Hesse & Knipps, F&K Delvotec, Orthodyne, ASM, Dage and others. CMTec delivers 'turn-key' projects worldwide.
Technical Library | 2021-11-03 17:05:39.0
Additively printed circuits provide advantages in reduced waste, rapid prototyping, and versatile flexible substrate choices relative to conventional circuit printing. Copper (Cu) based inks along with intense pulsed light (IPL) sintering can be used in additive circuit printing. However, IPL sintered Cu typically suffer from poor solderability due to high roughness and porosity. To address this, hybrid Cu ink which consists of Cu precursor/nanoparticle was formulated to seed Cu species and fill voids in the sintered structure. Nickel (Ni) electroplating was utilized to further improve surface solderability. Simulations were performed at various electroplating conditions and Cu cathode surface roughness using the multi-physics finite element method. By utilizing a mask during IPL sintering, conductivity was induced in exposed regions; this was utilized to achieve selective Ni-electroplating. Surface morphology and cross section analysis of the electrodes were observed through scanning electron microscopy and a 3D optical profilometer. Energy dispersive X-ray spectroscopy analysis was conducted to investigate changes in surface compositions. ASTM D3359 adhesion testing was performed to examine the adhesion between the electrode and substrate. Solder-electrode shear tests were investigated with a tensile tester to observe the shear strength between solder and electrodes. By utilizing Cu precursors and novel multifaceted approach of IPL sintering, a robust and solderable Ni electroplated conductive Cu printed electrode was achieved.
The Condor Sigma W12 is specifically designed for precision shear testing and Cold Bump Pull (CBP) on wafer or at wafer level. The system has the largest X/Y and fastest stages available in the industry, to reach all positions on the wafer with the t
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