Industry Directory | Training Provider / Events Organizer / Association / Non-Profit
The SMTA membership is a network of professionals who build skills, share practical experience and develop solutions in electronic assembly technologies and related business operations.
Industry Directory | Manufacturer
Shandong IPRE Inspection Technology Co., Ltd., located in Weifang, Shandong, China, is one of the leading professional manufacturers of measuring instruments, including portable / pocket surface roughness testers and so on.
.jpg)
New Equipment | Cleaning Equipment
Surface activation, modification, roughness improvement or cleaning for various materials such as plastics, metals, glasses, textiles, or films. Application: ．PCB, FPC, etc ．Improving surface roughness before printing, painting, gluing or bond
.jpg)
New Equipment | Cleaning Equipment
Fast removal of residual photoresist on the wafer, the wafer surface to clean, etch rates with the highest industry. Apllication: ．Surface cleaning and modification for LCD, IC Packaging (Flip Chip, CSP, BGA, Lead Frame, etc.), LED Packaging,
Electronics Forum | Thu Jan 24 11:47:15 EST 2002 | Joe B.
Are there any formalized standards for the properties of solder balls? Example properties: sphericity uniformity(variance) of the ball size distribution surface roughness surface oxidation or other surface treatments/contaminants ?? As someone rela
Electronics Forum | Thu Aug 23 20:31:53 EDT 2001 | davef
We never underfill BGA, but then again our products are not blasted into space. Certainly you need to provide enough room for the dispense head to move around the component in the pattern appropriate for the underfill you plan to use. Probably more
Industry News | 2009-04-15 22:46:55.0
BANNOCKBURN, Ill., USA, April 14, 2009 � �This is a very exciting time �� � not exactly words often heard these days, but according to David Buhrkuhl, president of SPEA America, even within these economic times, �new technologies are driving the industry,� and opportunities do exist. At the recent IPC APEX EXPO� in Las Vegas, the opportunities for learning and business development were ever-present. Despite attendance figures lower than last year, 6,077 attendee and exhibitor individuals from 42 countries gathered together to take advantage of the educational sessions, standards committee meetings and business development activities on and off the exhibit floor.
Industry News | 2009-04-15 23:01:13.0
BANNOCKBURN, Ill., USA, April 2, 2009 � IPC � IPC � Association Connecting Electronics Industries� has announced the winners of this year's Best U.S. and International Papers at IPC APEX EXPO, held March 31�April 2, 2009 in Las Vegas. The event's Technical Program Committee selected the winners through a ballot process.
_1.JPG)
Parts & Supplies | Screen Printers
DEK belt 122022 ESD Black PU round belt with rough surface DEK BELT: DEK BELT TIMING 119176 DEK BELT TIMING G1237 DEK BELT TIMING G1212 DEK BELT TIMING G1296 DEK BELT TIMING G1140 DEK BELT TIMING G4915 DEK BELT 2mm x 816
Technical Library | 2015-04-30 20:17:03.0
Higher-speed signal transmission is increasingly required on a printed circuit board to handle massive data in electronic systems. So, signal transmission loss of copper wiring on a printed circuit board has been studied. First, total signal loss was divided into dielectric loss and conductor loss quantitatively based on electromagnetic theory. In particular, the scattering loss due to surface roughness of copper foil has been examined in detail. And the usefulness of the copper foil with low surface roughness has been demonstrated.
Technical Library | 2013-04-25 11:42:01.0
Specification and control of surface roughness of copper conductors within printed circuit boards (PCBs) are increasingly desirable in multi-GHz designs as a part of signal-integrity failure analysis on high-speed PCBs. The development of a quality-assurance method to verify the use of foils with specified roughness grade during the PCB manufacturing process is also important... First published in the 2012 IPC APEX EXPO technical conference proceedings.
Long Foam Cutting Tools EPS Milling Router Bits Ballnose Flat End and Conical These big long series foam end mill, ball nose and conical router bits are widely used with robot milling machine and huge CNC router which used to cut molds from EPS foa
SMTnet Express April 25, 2013, Subscribers: 26322, Members: Companies: 13358, Users: 34615 Determination of Copper Foil Surface Roughness from Micro-section Photographs by: Scott Hinaga, Soumya De, Aleksandr Y. Gafarov, Marina Y. Koledintseva
SMTnet Express, April 30, 2015, Subscribers: 22,686, Members: Companies: 14,334 , Users: 38,119 Signal Transmission Loss due to Copper Surface Roughness in High-Frequency Region Elaine Liew; Mitsui Copper Foil Malaysia, Shah Alam Malaysia, Taka
1st Place Machinery Inc. | http://www.firstplacemachinery.com/firstplace_tencor_p2.html
: 148679 Serial Number: 12910152 Description: P-2 Power Requirements: 115 V, 4 A, Single Phase, 60 Hz Description: The Tencor P-2 Long Scan Profiler is a computerized, high-sensitivity surface profiler that measures roughness, waviness, and step height in a variety of applications
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/march/about-us/events/icept-2019
,” In this paper, typical plasma applications for WLP, such as improving Cu-PI interface adhesion, increasing the PI surface roughness, reducing the current leakage in WLP, the oxide removal from bump
The SMTA membership is a network of professionals who build skills, share practical experience and develop solutions in electronic assembly technologies and related business operations.
Training Provider / Events Organizer / Association / Non-Profit
6600 City W Pkwy
Eden Prairie, MN USA
Phone: 952-920-7682
.png)
.jpg)