Industry Directory | Manufacturer
One stop solution for SMT Machine WhatsApp:86-15931673319 HWGC SMT Manufacturer directly supply High speed / accuracy Pick and Place Machine 1 years Warranty Faetures: ✅High Accuracy ✅High Speed ✅Low Cost ✅Easy Programming ✅Mult
New Equipment | Education/Training
BEST SMT training kits feature REAL circuit boards that represent actual soldering conditions. These training kits feature 0.062in thick multilayer boards which are more representative of the thermal conditions of "real" circuit boards. This SMT tra
New Equipment | Education/Training
BEST training kits feature REAL circuit boards that represent actual soldering conditions. These training kits feature ".062 thick multilayer boards which are more representative of the thermal conditions of "real" circuit boards. This board feature
Used SMT Equipment | Screen Printers
DEK Horizon 03i automatic stencil printer Specification ： DEK Horizon 03i High Precision Automatic Solder Paste Printer designed for high precision steel mesh printing or stencil printing in SMT industry. Printing PCB size: 50x50mm to 508x510mm;
Used SMT Equipment | Flexible Mounters
Product Name: Samsung DECN-L2 chip mounter Product number: Samsung DECN-L2 Detailed product introduction By using Vision Head 12Flying to achieve the highest speed 82000CPH Through the flight identification method, the placement of the head movin
Industry News | 2018-10-18 08:00:40.0
SMT solder joint quality and appearance inspection process
Industry News | 2018-10-18 08:01:00.0
SMT solder joint quality and appearance inspection process
Technical Library | 2023-01-17 17:27:13.0
Reflow profile has significant impact on solder joint performance because it influences wetting and microstructure of the solder joint. The degree of wetting, the microstructure (in particular the intermetallic layer), and the inherent strength of the solder all factor into the reliability of the solder joint. This paper presents experimental results on the effect of reflow profile on both 63%Sn 37%Pb (SnPb) and 96.5%Sn 3.0%Ag 0.5%Cu (SAC 305) solder joint shear force. Specifically, the effect of the reflow peak temperature and time above solder liquidus temperature are studied. Nine reflow profiles for SAC 305 and nine reflow profiles for SnPb have been developed with three levels of peak temperature (230 o C, 240 o C, and 250 o C for SAC 305; and 195 o C, 205 o C, and 215 o C for SnPb) and three levels of time above solder liquidus temperature (30 sec., 60 sec., and 90 sec.). The shear force data of four different sizes of chip resistors (1206, 0805, 0603, and 0402) are compared across the different profiles. The shear force of the resistors is measured at time 0 (right after assembly). The fracture surfaces have been studied using a scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS)
YAMAHA YG200 is a high-speed SMD Surface Mounting machine, which has 4nos tables and totals 24 head nozzles, this machine mainly used for mount chip components, like 0201/0402/0603/0805/1206 or small QFN IC. “DONGGUAN KINGSUN AUTOMATION TECHNOLOGY
1. Manufacturing location of yamaha medium-speed placement machine 2. YV100XG factory year period 2000-2006; YV100XGP general year: 2005-2007 (now discontinued; only second-hand equipment is on sale in the market) 3. This model is a medium-
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.
Career Center | Fremont, California USA | Production
Able to perform operation from set-up, inspection, minor troubleshooting on Juki/Panasonic pick & place machines. Able to perform operation of MPM/Dek printers, Victronics reflow ovens that are utilized in production. Able to perform routine
KingFei SMT Tech | https://www.smtspare-parts.com/sale-37303915-panasonic-msh3-nozzle-0402-0805-0603-1-6-2-2-2-5.html
Panasonic MSH3 Nozzle 0402 0805 0603 1.6 2.2 2.5 Leave a Message We will call you back soon! Your message must be between 20-3,000 characters
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/0603-chip-minimum-land-pattern_topic1559_post6333.html
0603 Chip Minimum Land Pattern - PCB Libraries Forum Forum Home > Libraries > Footprints / Land Patterns New Posts FAQ Search Events Register Login 0603 Chip Minimum Land Pattern
