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 | Consultant / Service Provider / Manufacturer
Eureka Dry Tech's IPC/JEDEC J-Std-033c Ultra Low Humidity Dry Cabinets provides moisture/humidity controlled storage of MSD，PCB, IC packages. Drying technology trusted by millions in replacing baking, nitrogen & desiccant packs.
New Equipment | Board Handling - Storage
Prevent your components from micro-cracking during reflow with proper Ultra-Low Humidity Storage. DXU models of maintain1%RH Wide range of cabinets including UL/C models Conforms to IPC/JEDEC J-STD 033B.1 Dehumidifies ICs to prevent micro-crack
PCBA , Printed Circuit Board Assembly, PCB Assembly , EMS pcba, Electronic Manufacturing OEM PCBA Tronixlink PCB Assembly line includes the latest process in SMT and wave soldering along with SIP, AOI, X-ray, ICT and functional testing. Our SMT capab
Electronics Forum | Mon Jun 15 20:37:29 EDT 2020 | travishemen
Try sending your boards to rework before SMT and have them remove the excess solder from the fiducials. It usually works great until someone accidentally removes the entire fiducial.
Electronics Forum | Thu Feb 12 17:21:07 EST 1998 | Justin Medernach
| I would appreciate any information concerning the wash and bake of blank Printed Circuit Boards | before assembly. | + Is it necessary to wash and bake PCB�s before assembly? | + If any, what is the reason for wash and bake of PCB�s? | + If any, wh
Industry News | 2012-02-28 14:26:18.0
Since the "wild west" days of a relatively young printed circuit board industry when rules and infrastructure were not yet well established, Dennis “Denny” Fritz has been actively involved in IPC activities to help add structure, strength and vision to the industry. Today, he was honored with the IPC Raymond E. Pritchard Hall of Fame Award for his dedication and service to IPC and the industry. Presented at IPC APEX EXPO® in San Diego, the Hall of Fame Award represents IPC's highest level of volunteer recognition.
Industry News | 2013-01-02 16:01:34.0
A Convenienient and informative online tutorial about Design and Assembly Process Challenges for Bottom Terminations Components
Parts & Supplies | Board Cleaners
engine accessory ai rubber hose silicone rubber hose combusition engines Specifications high quality custom cnc machining aluminum metal part products Item high quality custom cnc machining aluminum metal part products Material Stainless Steel
Technical Library | 2024-01-08 18:36:01.0
The following aims lie behind the investigations described: The circuit board is an integrated structure made of metal and plastic. Like most integrated components enclosed in plastic, it absorbs water. When it is rapidly heated as, for example, in soldering technology temperature processes, it is a well known fact that the water will evaporate abruptly, leading to destruction. It is therefore essential that the circuit board be dried before these soldering processes. Circuit board manufacturers are extremely hesitant at providing instructions on drying their circuit boards. Information from the ZVEI [1] should also be regarded critically. The cardinal problem is the high temperature which is recommended for baking. If this is applied, the result is often de-lamination and distortion of the circuit boards. Corrosion and the formation of intermetallic phases of the metallic surfaces are also to be expected. The following investigates whether gentle drying at 45°C or 60°C and at low relative humidity achieves the same result as baking at high temperatures. The industry provides novel dry cabinets which are suitable for rapid drying at relative humidities below one percent.
Technical Library | 2020-07-29 19:58:48.0
The majority of flexible circuits are made by patterning copper metal that is laminated to a flexible substrate, which is usually polyimide film of varying thickness. An increasingly popular method to meet the need for lower cost circuitry is the use of aluminum on Polyester (Al-PET) substrates. This material is gaining popularity and has found wide use in RFID tags, low cost LED lighting and other single-layer circuits. However, both aluminum and PET have their own constraints and require special processing to make finished circuits. Aluminum is not easy to solder components to at low temperatures and PET cannot withstand high temperatures. Soldering to these materials requires either an additional surface treatment or the use of conductive epoxy to attach components. Surface treatment of aluminum includes the likes of Electroless Nickel Immersion Gold plating (ENIG), which is extensive wet-chemistry and cost-prohibitive for mass adoption. Conductive adhesives, including Anisotropic Conductive Paste (ACP), are another alternate to soldering components. These result in component substrate interfaces that are inferior to conventional solders in terms of performance and reliability. An advanced surface treatment technology will be presented that addresses all these constraints. Once applied on Aluminum surfaces using conventional printing techniques such as screen, stencil, etc., it is cured thermally in a convection oven at low temperatures. This surface treatment is non-conductive. To attach a component, a solder bump on the component or solder printed on the treated pad is needed before placing the component. The Aluminum circuit will pass through a reflow oven, as is commonly done in PCB manufacturing. This allows for the formation of a true metal to metal bond between the solder and the aluminum on the pads. This process paves the way for large scale, low cost manufacturing of Al-PET circuits. We will also discuss details of the process used to make functional aluminum circuits, study the resultant solder-aluminum bond, shear results and SEM/ EDS analysis.
SMTA International Electronics Exhibition Tuesday, September 29: 9am-5pm Wednesday, September 30: 9am-4pm Donald Stephens Convention Center Rosemont, IL See More Equipment & Technology Than Ever Before! Many of the 160 exhibiting companies will bri
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 | Sun Sep 27 00:00:00 EDT 2020 - Thu Oct 01 00:00:00 EDT 2020 | Rosemont, Illinois USA
SMTA International 2020 Conference & Exhibition
Career Center | Gurgaon, India | Engineering,Management,Production,Purchasing,Quality Control
1. Quality Function Management • Ensure timely inspection at incoming, in-process & outgoing stage. • Non-conformance review & reporting. • Decision making - Right disposal of Non-conforming material. • Determination of Vendor Quality rating (VQR
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
