Industry News | 2020-03-19 13:12:42.0
The SMTA is pleased to announce the Best Papers from SMTA International 2019. As speakers at SMTA International, individuals make contributions to the industry by sharing their research and findings. For these exceptional achievements, a cash award and plaque are given to primary authors of all winning papers.
Industry News | 2013-05-01 12:45:51.0
Held at the Rijckholt Castle and Nordson ASYMTEK European Headquarters in Maastricht
Industry News | 2011-01-20 13:45:14.0
IPC will introduce a cyber conference at IPC APEX EXPO in Las Vegas in 2011. The IPC APEX EXPO Cyber Conference will feature live broadcasts and post-show archives of seven of the show's thirty-five technical conference sessions on April 12–14, 2011.
Industry Directory | Manufacturer
We are manufacturer of key products for semiconductor back end process and interconnect materials. Our main products:solder balls, Bonding wire (Au, Ag, Cu, Pd-Cu),sputtering target & EVM materials.
Dispensers typically have some difficulty with maintaining a consistence dispensed volume over the entire syringe of material. Generally the dispensed volume drops as the volume of material decreases in a syringe. How serious a problem depends on fact
Technical Library | 2012-12-13 21:20:05.0
First published in the 2012 IPC APEX EXPO technical conference proceedings. We investigated the micro-void formation of solder joints after reliability tests such as preconditioning (precon) and thermal cycle (TC) by varying the thickness of Palladium (Pd) in Electroless Nickel / Electroless Palladium / Immersion Gold (ENEPIG) surface finish. We used lead-free solder of Sn-1.2Ag-0.5Cu-Ni (LF35). We found multiple micro-voids of less than 10 µm line up within or above the intermetallic compound (IMC) layer. The number of micro-voids increased with the palladium (Pd) layer thickness. Our results revealed that the micro-void formation should be related to (Pd, Ni)Sn4 phase resulted from thick Pd layer. We propose that micro-voids may form due to either entrapping of volatile gas by (Pd, Ni)Sn4 or creeping of (Pd, Ni)Sn4.
Sn/3.5Ag, Sn/0.7Cu, Sn/3.9Ag/0.6Cu, Sn/2.0Ag/0.7Cu (for Bar, Wire, Paste, BGA & Anode); Sn/Sb (for Bar); Sn (for Bar, Wire & Anode); Ni/Pd (for Bar, BGA & Anode); Conductive Adhesive (for Paste).
Industry Directory | Manufacturer's Representative
Specialty materials for SMT Assembly. Solder Paste, Spheres, Tac Fluxes, Flip Chip Fluxes, Solder wi
Benchtop semi-automatic (16”x 16” print area) for lab/prototype or general production Pneumatic shuttle plate on v-wheels for easy substrate loading/unloading Pneumatic pop-up cylinders with adjustable separation control. Great for low vi
Silver Filled, Electrically Conductive Ink for Screen Printing AG-800 is a unique, electrically conductive silver filled ink designed for high-speed screen printing in flex circuit, membrane switch, and other additive circuit applications. AG-800 i
