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
An innovative thermal management company that is dedicated to address the thermal challenges that the electronics industry is facing.
Precision Dispensing System for Heated Dispense Applications The GPD Global MAX II is a compact; high-accuracy system designed for today’s advanced heated dispensing applications. The frame is molded from “liquid rock” which gives the system a stabl
High Precision Dispensers - MAX Series (Non-Heated) Max Series is capable of a wide variety of dispense applications including MicroVolume, Solder Paste and Conductive Adhesive, Underfill, Surface Mount Adhesive, Dam and Fill, Encapsulations, LED En
Electronics Forum | Thu Sep 25 16:01:25 EDT 2003 | denis
We bought a Ersa rework station (IR technology) recently and we found in trouble when having to replace BGA with metal heat sink cover. I am affraid that we will probably have to invest money again in a convection rework system. Does someone can refe
Electronics Forum | Fri Sep 26 08:15:01 EDT 2003 | Gabriele
Forced gas (hot air or N2 according to solder paste or flux) will be the solution. To rework Ceramic (Aluminum lid Heat Sink)BGA (32 mm square ) or Ceramic Colum Grid Array C-CGA 1,25 and 1,00 mm colum (pitch 42,5mm square), also them capped with a
Used SMT Equipment | Soldering - Selective
Pillarhouse Jade MKII Selective Soldering Machine Model: Jade MKII Year: 2016 Lead-Free Drop Jet Fluxer Top Side IR Pre-Heat Auto Soler Top-Up & Solder Level Detect Inerted Nitrogen System Thermal Nozzle Calibrati
Used SMT Equipment | Soldering - Selective
Options: • Less than 100 hours of operation • Top side pre-heat • DC servo drives • Integral PC and machine mounted TFT monitor • Inerted Nitrogen system • Auto motorized wire solder feed & level detect • Solder bath coding – ide
Industry News | 2019-12-09 14:44:26.0
The SMT Reflow Soldering Equipment (Global) award was awarded to Heller Industries by Frost & Sullivan.
Industry News | 2016-06-27 14:59:09.0
GPD Global introduces the NEW TempView Thermal Imaging System that ensures the success of heated dispensing processes like Underfill, Encapsulations, Dam and Fill, and more. The TempView Thermal Imaging System monitors the temperature of the entire substrate for complete heat profile characterization. Regions of the product may be selected for monitoring during the heating process. Now you can accurately monitor temperature of specific devices to be sure they are up to temperature before starting a process.
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Parts & Supplies | Pick and Place/Feeders
ETX Board with heat sink (9498 396 03996) for AX machine more information pls email Jasmine@qy-smt.com Part Number Description Part Number Description 5322 218 10804 DETECTOR, VACUUM 5322 218 11514 EPD 5322 218 10805 DETECTOR, COMPRESSER
Parts & Supplies | Assembly Accessories
AX ETX Board with heat sink 512M ...9498 396 03996
Technical Library | 2024-07-24 00:51:44.0
A blade server system (BSS) utilizes voltage regulator modules (VRMs), in the form of quad flat no-lead (QFN) devices, to provide power distribution to various components on the system board. Depending on the power requirements of the circuit, these VRMs can be mounted as single devices or banked together. In addition, the power density of the VRM can be high enough to warrant heat dissipation through the use of a heat sink. Typically, at field conditions (FCs), the BSS are powered on and off up to four times per day, with their ambient temperature cycling between 258C and 808C. This cyclical temperature gradient drives inelastic strain in the solder joints due to the coefficient of thermal expansion (CTE) mismatch between the QFN and the circuit card. In addition, the heat sink, coupled with the QFN and the circuit card, can induce additional inelastic solder joint strain, resulting in early solder joint fatigue failure. To understand the effect of the heat sink mounting, a FEM (finite element model of four QFNs mounted to a BSS circuit card was developed. The model was exercised to calculate the maximum strain energy in a critical joint due to cyclic strain, and the results were compared for a QFN with and without a heat sink. It was determined that the presence of the heat sink did contribute to higher strain energy and therefore could lead to earlier joint failure. Although the presence of the heat sink is required, careful design of the mounting should be employed to provide lateral slip, essentially decoupling the heat sink from the QFN joint strain. Details of the modeling and results, along with DIC (digital image correlation) measurements of heat sink lateral slip, are presented.
Technical Library | 1999-05-06 11:18:25.0
The trend toward surface-mount assembly processes is making ball-grid array (BGA) packaging a popular choice for many types of devices, forcing designers to re-examine cooling of these large packages. While devices in BGAs transfer more heat to the board than leaded devices, the style of BGA packages has a large influence on the ability to transfer heat through other pathways, such as a top-mounted heat sink. Physical characteristics of the BGA further constrain the thermal designer. It takes forethought in board design to successfully accommodate devices that require significant heat dissipation. Multiple solutions exist, however, for BGA packages of all types.
Precision Dispensing System for Heated Dispense Applications The GPD Global MAX II is a compact; high-accuracy system designed for today’s advanced heated dispensing applications. The frame is molded from “liquid rock” which gives the system a stabl
High Precision Dispensers - MAX Series (Non-Heated) Max Series is capable of a wide variety of dispense applications including MicroVolume, Solder Paste and Conductive Adhesive, Underfill, Surface Mount Adhesive, Dam and Fill, Encapsulations, LED En
Training Courses | | | IPC-7711/7721 Trainer (CIT)
The Certified IPC-7711/7721 Trainer (CIT) courses recognize individuals as qualified trainers in the area of rework and repair of printed boards and electronic assemblies and prepares them to deliver Certified IPC-7711/7721 (CIS) training.
Training Courses | | | IPC-7711/7721 Trainer (CIT) Recert.
The Certified IPC-7711/7721 Trainer (CIT) recertification courses are intended for those individuals who were previously accredited to provide Certified IPC-7711/7721 Trainer (CIS) training.
Events Calendar | Tue Feb 19 00:00:00 EST 2019 - Tue Feb 19 00:00:00 EST 2019 | Elkridge, Maryland USA
SMTA Capital Chapter: Non-Destructive BGA/Area Array Component Rework
Events Calendar | Wed Apr 21 00:00:00 EDT 2021 - Wed Apr 21 00:00:00 EDT 2021 | ,
Oregon Chapter Tutorial: How Clean is Clean and How Do You Know for Sure?
Career Center | Rochester, New York USA | Engineering
Our high tech client located in the Western NY State area offers you the following challenge. Complete mechanical design responsibility from specification to the manufacturing process. We seek a candidate that has the following experience: Design
Career Center | Murphy, North Carolina USA | Engineering
We are seeking a qualified and experienced senior design engineer to join our team. The best candidate will use both mechanical and electrical engineering skills to design innovative power supplies that are highly efficient, rugged, and have high rel
Career Center | Riyadh 11623, Philippines | Engineering,Maintenance,Production
PROFESSIONAL EXPERIENCE: Connected in the field of manufacturing/electronics industry experienced in the line, Through Hole and Surface Mount Technology, worked on various Fuji Machines Universal model, such as: CP 643E chip shooter QP 242E chip mou
Career Center | Rochester, New York USA | Engineering
I have done my undergraduate studies in Mechanical Engineering. I am pursuing my Master's Program in Electronics Packaging. I am currently working as a Research Assistant for RIT-CEMA (Center for Electronics Manufacturing and Assembly). My research
SMTnet Express, May 15, 2014, Subscribers: 22742, Members: Companies: 13878, Users: 36194 Performance of Light Emitting Diode on Surface Machined Heat Sink S. Shanmugan, D. Mutharasu, O. Zeng Yin, Universiti Sains Malaysia In the point
SMTnet Express, June 23, 2016, Subscribers: 25,290, Companies: 14,831, Users: 40,542 A Case Study on Evaluating Manual and Automated Heat Sink Assembly Using FEA and Testing Michael Sumalinog, Jesus Tan, Murad Kurwa; AEG, Flex (Flextronics
QYSMT SOLUTION USA LLC / Qinyi Electronics Co.,Ltd | https://www.qy-smt.com/shop/9498-396-03996-ax-etx-board-with-heat-sink-512m-210024?category=1172
ASSEMBLEON AX ETX Board with heat sink 512M 9498 396 03996 | QYSMT × Home about Us FAQ SMT spare parts SMT surplus equipment SMT peripheral equipments News Contact US 0 0 Sign in contact us Products SMT PCB AX ETX Board with heat sink 512M Public Pricelist Public
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/sonoscan/support/application-notes/0355-head-sink-and-adhesive
About Us Sonoscan Leadership Company History Locations Patent List News Events Careers Nordson SONOSCAN Home Support Application Notes HEAD SINK AND ADHESIVE HEAD SINK AND ADHESIVE Flip Chip Heat
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
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