Industry Directory | Manufacturer
An innovative thermal management company that is dedicated to address the thermal challenges that the electronics industry is facing.
Industry Directory | Manufacturer
Reechas is a high-tech enterprise founded in 2006 and headquartered in Shenzhen, China. We focus on the development, production, and sales of integrated laminating products, including release films, conformal films, and press pad
New Equipment | Rework & Repair Equipment
Patented Inductive-Convection Heating Technology Provides Ultimate Thermal Performance Conventional resistance coil heating technology has been successfully used in convective rework stations for decades to install and remove a variety of BGA, QFN,
New Equipment | Board Handling - Pallets,Carriers,Fixtures
Selective solder fixtures protect bottom side SMT components & eliminate the risk of loosing parts in the solder. Our unique designs will eliminate skipping and bridging. No need to tape areas which reduces operator time and speeds up your line.
Electronics Forum | Tue Apr 11 16:42:56 EDT 2000 | Chad Notebaert
I�m thinking �Poor intermatallic� It could be a few things. Lets start at the beginning. -Is your paste a 63/37 mixture? -Have you monitored you screen printing, Verify Solder deposition, Are you getting enough paste? -You say the solder looks like i
Electronics Forum | Mon Apr 17 19:30:27 EDT 2000 | Boca
All of the above is good stuff. To add, I have seen this several times if the assembly is wavesoldered. Heat from the wave can partially reflow the top side SM solder joints and weaken them. To test, check joint strength before wave and then after
Industry News | 2018-10-18 08:29:16.0
How to Prevent Short Circuits to Ground in QFN Components?
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Parts & Supplies | Pick and Place/Feeders
Supply&repair juki spare parts at l lower price: JUKI 710(720) CARRY UNIT E86127150B0 JUKI 710(720) CPU CARD E8601715AA0 JUKI 730(740) CARRY BOARD E86067210A0 JUKI 730(740) DC SERVO DRIVER E86037210A0 JUKI 750(760) AC SERVO CARD E86027210A0
Parts & Supplies | Assembly Accessories
JUKI 2060 Vacuum Ejetor PN 40001266 V8X-AG-0.3B-JU We are Supply SMT Pick and Place Equipment spare parts(Smt nozzle, Smt Cylinder, Smt Valve, Smt Sensor, Smt Feeder, Smt CPU Board, Smt Laser, Smt driver, Smt ejector……) for Yamaha, JUKI, FUJI ,Pan
Technical Library | 2020-10-14 14:33:36.0
Epoxy based adhesives are prevalent interface materials for all levels of electronic packaging. One reason for their widespread success is their ability to accept fillers. Fillers allow the adhesive formulator to tailor the electrical and thermal properties of a given epoxy. Silver flake allow the adhesive to be both electrically conductive and thermally conductive. For potting applications, heat sinking, and general encapsulation where high electrical isolation is required, aluminum oxide has been the filler of choice. Today, advanced Boron Nitride filled epoxies challenge alternative thermal interface materials like silicones, greases, tapes, or pads. The paper discusses key attributes for designing and formulating advanced thermally conductive epoxies. Comparisons to other common fillers used in packaging are made. The filler size, shape and distribution, as well as concentration in the resin, will determine the adhesive viscosity and rheology. Correlation's between Thermal Resistance calculations and adhesive viscosity are made. Examples are shown that determination of thermal conductivity values in "bulk" form, do not translate into actual package thermal resistance. Four commercially available thermally conductive adhesives were obtained for the study. Adhesives were screened by shear strength measurements, Thermal Cycling ( -55 °C to 125 °C ) Resistance, and damp heat ( 85 °C / 85 %RH ) resistance. The results indicate that low modulus Boron Nitride filled epoxies are superior in formulation and design. Careful selection of stress relief agents, filler morphology, and concentration levels are critical choices the skilled formulator must make. The advantages and limitations of each are discussed and demonstrated.
Enter PACE’s TF Series BGA/SMD Rework Systems. With its groundbreaking, patented Inductive-Convection Heating Technology, the TF Series top-side heater reaches the target temperature in just seconds for safe, rapid solder joint reflow in virtually an
"The IR 3000 offers advanced surface mount rework capability in an integrated, cost-effective, bench-top work station." This video covers the basic processes of the IR 3000, focusing primarily on: Installations, Removals, Component Alignment and Ins
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 | ON DEMAND | | 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.
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
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_sop-with-flat-lead_topic2473.xml
: General Discussion : SOP With Flat Lead SOP With Flat Lead : That's a big heat sink package.If... Author: Tom HSubject: 2473Posted: 19 Apr 2019 at 8:20amThat's a big heat sink package
Imagineering, Inc. | https://www.pcbnet.com/blog/hdi-pcb-advantages-and-applications/
. This type of PCB technology allows for improved functionality in smaller consumer products, denser BGA and QFP packages, and lowered heat transfer induced stress
