This unique patented alloy has been developed as a lead free alternative for those now using costly SAC alloys and for those switching from lead containing Sn63/Pb37 alloys to the lead free process. SN100e is manufactured from tin, copper, and cobalt
Delta 99C Alloy = Sn/Cu/Ni/Ge has been developed to replace costly silver alloys in the soldering process. It’s widely used composition is an ideal drop in replacement for those currently using SAC and other lead free alloys. Contains no
Electronics Forum | Thu Oct 07 14:40:31 EDT 1999 | Carol Zhang
I have a board, 4 spacers needed to be soldered on the board first with the normal 62Sn37Pb alloy. Then, capacitors are manually soldered on the boards. The density of the board is quite high. If we wave soldered capacitors first, there will be no p
this type can be added with nitrogen protection system 1 Flux spraying system 1.1 Spray fluxer can sense the board size automatically, and the spraying area can be adjusted according to the width of PCB. 1.2 Spray fluxer can sense the conveyor
The machine is too big for our purposes. We currently utilize a much smaller wave machine, as our manufacturing operation is mainly SMT. This machine was using leaded alloys. The last time it was operational it was in normal working order. The pot is
Industry News | 2015-06-29 15:53:53.0
Seika Machinery has announced a limited time special on select DEN-ON INSTRUMENTS CO., LTD. SMD rework stations. DEN-ON is offering 25 percent off regular pricing for the RD-500III and RD-500SIII SMD Rework station series valid now until the end of August 2015.
Industry News | 2015-06-08 16:46:35.0
ZESTRON is pleased to announce the SMTA Capital Chapter Tutorial “Enabling Implementation of Advanced Technologies” on June 9th will be held at ZESTRON Americas located at 11285 Assett Loop, Manassas, VA, 20109.
CNSMT GGEH3040 FUJI accessories CNSMT GGEH3040 FUJI accessories Sanyo mounter SMT accessories TCM3000 X100 X200 X210 X300 nozzle wear-resistant nozzle Sanyo mounter SMT accessories TCM3000 X100 X200 X210 X300 nozzle wear-resistant nozzle Sany
CNSMT FUJI H52681 M2.5x18L CP7 / CP8 Vacuum Valve Locking Screw CNSMT FUJI H52681 M2.5x18L CP7 / CP8 Vacuum Valve Locking Screw Sanyo mounter SMT accessories TCM3000 X100 X200 X210 X300 nozzle wear-resistant nozzle Sanyo mounter SMT accessorie
Technical Library | 2019-07-10 23:36:14.0
Pockets of gas, or voids, trapped in the solder interface between discrete power management devices and circuit assemblies are, unfortunately, excellent insulators, or barriers to thermal conductivity. This resistance to heat flow reduces the electrical efficiency of these devices, reducing battery life and expected functional life time of electronic assemblies. There is also a corresponding increase in current density (as the area for current conduction is reduced) that generates additional heat, further leading to performance degradation.
Technical Library | 2008-10-15 20:16:12.0
Solder paste dispensing is usually considered a slow process. Due to the speed advantages, screen printing is used to apply solder paste whenever possible. However, screen printing is not always an option. Leveraging the high speed of piezo drive technology opens the door to a broad range of solder paste dispensing applications. The ability to dispense dots under 300-μm diameter, even as small as 125 μm, enables BGA rework, small geometry deposits for miniaturized passive components, electrical connections in recessed cavities, and RF shield attach for handheld devices.
Qualitek International, Inc. presents Ecolloy the future of high performance lead free solder. Ecolloy has a higher tensile strength and temperature cycling than SAC 305 and SnCu alloys. Melting range of this new alloy is lower than SnCu alloys so it
ACI Technologies Inc. (ACI) is a scientific research corporation dedicated to the advancement of electronics manufacturing processes and materials for The Department of Defense and industry. This video provides an overview of our commercial service
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.
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Role of Bismuth in Lead-free Electronics - SMTA Webtorial
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SMTA Webtorial: Electromigration – The Hurdle For Miniaturization and High Power Devices
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Resourceful, innovative professional with over 15 years in the Electronic Industry, with domestic and international experience. Expertise in initiating projects and programs that boost efficiency and productivity while expanding employee education.
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Printed Circuit Assembly Process Engineer. Seeking a position in a high-technology operation, utilizing my background supporting a progressive and growth-oriented organization. Offering the technical experience, expertise, and skills gained during th
SMTnet Express, Septemeber 1, 2016, Subscribers: 26,288, Companies: 14,937, Users: 41,025 Reliability Study of Low Silver Alloy Solder Pastes Jennifer Nguyen, David Geiger and Murad Kurwa; Flex (Flextronics International) Sn3.0Ag0.5Cu (SAC305
Electromigration Behavior of SAC(305) / SnBiAg Mixed Solder Alloy Assemblies 中文 MEMBERS LOGIN Membership Become a Member! Renew Membership About SMTA Ambassadors Benefits Classifications Member Directory Member Directory Corporate Suppliers Corporate Users Consultants List Advertisers Update Your Info
. There are additional details of alloy and flux performance not covered that can be very important in the selection process. It is always worth a call to your Nordson EFD solder sales specialist to review requirements to ensure you are using the best solder paste for the job. Step 1