Industry Directory | Manufacturer's Representative
inflatable wholesale- inflatable bouncer, inflatable castles, inflatable slides, inflatable water games, inflatable tent
Inflatable : Cheerful green worm inflatable tunnels Product Description: Product NO: T-039 Size: 10mL x 2.5mW x 3.5mH Pack: ---- Weight: ---- Category: inflatable tunnels Also buy: inflatable slides , inflatable tent or inflatable arches
Technical Library | 2019-05-29 01:47:22.0
1.Vias near SMD pads: Solder can flow into the via after melted. As a result cold joint will appear in the end. Check the picture below. 2.Vias on SMD pads: Solder can flow into the via more easier after melted. Check the picture below. 3.Via opening without soldermask covered. When workers solder TH parts by hand, soldering iron can touch vias sometime, then tiny amounts molten solder will stay on vias. This can lead to electrical short easily. We recommend you make all vias tenting (covered by solder mask) if it is possible.
PCBNPI-Professional PCB Fab/PCB Assembly Service Provider From China
Industry News | 2018-10-18 10:40:04.0
Via Tent-Holes with Solder Mask
Industry Directory | Distributor
Founded in 1988 in Rochester, NY, Saelig is a North American distributor with a growing reputation for finding and sourcing unique, easy-to-use control and instrumentation products.
New Equipment | Solder Materials
A variety of printed circuit boards require protection of selected board areas during the Surface Finish or Assembly Process. A wide range of PEELABLE SOLDER MASKS, the SD 295X Series including the popular SD 2954 and SD 2955 provide such protection
Industry News | 2014-01-16 09:31:26.0
The increased challenge of miniaturization with increased functionality within the PCB industry leads to the constant need for new technologies for high volume manufacturing. As line and space features decrease, requirements on the photoresist as well as its pre-treatment steps increase.
Industry News | 2011-04-04 15:48:55.0
Executive Associate Dr. Karl H. Dietz, of Weiner International Associates has completed preparation of the tutorial "HDI, Fine Line Processing." This is the capstone of his new suite of tutorials and seminars for bare board and substrate fabrication.
Industry News | 2018-10-18 08:29:16.0
How to Prevent Short Circuits to Ground in QFN Components?
Industry News | 2004-05-10 18:35:11.0
Google going public
