Industry Directory | Manufacturer / Manufacturer's Representative
We specialize in EMI Ferrite Core, Thermal Pads, Gaskets and shielding products.
Industry Directory | Consultant / Service Provider
CAD Design Software products run in the AutoCAD environment.
New Equipment | Rework & Repair Services
BGA Rework Services Offered BGA Remove and Placement Level Three Pad Repair Wire Add Trace Repair BGA Re-Balling BGA Inspection We Rework PBGA (Plastic Ball Grid Array) TBGA (Tape Ball Grid Array) uBGA (Micro BGA) CCGA (Ceramic Colum
New Equipment | Rework & Repair Services
On the cutting edge of technology, we offer a full line of high tech services to assist contract manufacturer's and product research and developers. Specializing in quick turn around times to help get your product to market on time. Training Serv
Electronics Forum | Thu Dec 15 11:06:05 EST 2005 | Samir Nagaheenanajar
You might wanna try a small reduction in your stencil aperture. For example, for a 30-mil pad go 26-mil square aperture with 8 to 10-mil radius on your corners. Also, look at your designs. Is there enough resist between your pad and ball? Another
Electronics Forum | Wed Aug 29 05:30:30 EDT 2018 | teresat2
I guess these boards only used Fly test. Flying needle test is one of the methods to check the electrical function of PCB (short circuit test). The flight test machine is a system for testing PCB in a manufacturing environment. Instead of using the
Used SMT Equipment | Repair/Rework
SPLIT VISION MICROSCOPE STEREO WILD M3Z MICROSCOPE WITH ZOOM LENS COLOR DIGITAL CAMERA CAMERA MONITOR REMOTE KEY PAD CONTROLLER AIR/NITRO INLET INCLUDES 3 EACH NOZZLES FOOT SWITCH FOR GAS FLOW TOP AND BOTTOM 800 WATT HEATERS VENTURE VACUUM SYSTEM GRO
Used SMT Equipment | General Purpose Equipment
Blue M Mechanical Convection Oven, 96 cu.ft., F4 Control Product includes the following installed options: Computer Interface: RS485 Standard with Controller Door Style: Standard Double Door Door Hinge: Standard Special ETO Option : Install leve
Industry News | 2003-03-11 08:45:00.0
CAMtastic DXP is the latest version of Altium's complete CAM verification and editing system that bridges the gap between PCB design and manufacturing and facilitates communication between board designers, fabrication engineers, and their clients.
Industry News | 2003-02-11 08:42:41.0
To Handle Outbound Logistics Projects for OEMs and to Gain Greater Insight into Their Customers' Requirements for Global Direct-order Fulfillment
Parts & Supplies | Pick and Place/Feeders
Grounding plate for short circuit test
Parts & Supplies | Assembly Accessories
amaha Mounter: also known as "mounting machine" and "surface mounting system", in the production line, it is a kind of equipment that can accurately place surface mount components on PCB pad by moving the mounting head after dispe
Technical Library | 2018-09-26 20:33:26.0
Bottom terminated components, or BTCs, have been rapidly incorporated into PCB designs because of their low cost, small footprint and overall reliability. The combination of leadless terminations with underside ground/thermal pads have presented a multitude of challenges to PCB assemblers, including tilting, poor solder fillet formation, difficult inspection and – most notably – center pad voiding. Voids in large SMT solder joints can be difficult to predict and control due to the variety of input variables that can influence their formation. Solder paste chemistries, PCB final finishes, and reflow profiles and atmospheres have all been scrutinized, and their effects well documented. Additionally, many of the published center pad voiding studies have focused on optimizing center pad footprint and stencil aperture designs. This study focuses on I/O pad stencil modifications rather than center pad modifications. It shows a no-cost, easily implemented I/O design guideline that can be deployed to consistently and repeatedly reduce void formation on BTC-style packages.
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
00365776-01 Limit Switch Width Adjustment 2 00365777-01 Limit Switch Mounting Tub 00366104-01 TR-GREASE NIPPLE 00366174-01 CARTOUCHE FOR GREASE 00366229-01 RETROFIT KIT CAL.. f. S25HM2/HS55/HF 00366391-01 STOPPER PCB ADJUSTMENT 00366392-01 Sto
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
Events Calendar | Tue Jan 23 00:00:00 EST 2018 - Tue Jan 23 00:00:00 EST 2018 | New Milford, Connecticut USA
FREE Webinar: Eliminate Circuit Board Problems and Failure Modes
Imagineering, Inc. | https://www.pcbnet.com/blog/how-to-reduce-emi-in-printed-circuit-boards/
. Techniques to Manage EMI in PCBs Although EMI will always be a factor in PCB design, that doesn’t mean it’s impossible to control. Design techniques including trace layout and ground plane composition can significantly reduce the amount of EMI in your circuit board
| http://etasmt.com/cc?ID=te_news_bulletin,23572&url=_print
& PCB Bridging PCB Bridging PCB Bridging Defects A bridge is comprised of solder that spans across two conductors that should not be electrically connected thus causing an electrical short
