Career Center | Mesa, Arizona USA | Production
Great opportunity with growing Tempe Company! Temp to hire Class II and III assemblers needed. First shift hours: Monday-Friday 6:45am to 3:15pm (half hour lunch) Second shift hours: Monday-Friday 3:30pm to 12:00am (half hour lunch) Class II s
Used SMT Equipment | Pick and Place/Feeders
BRAND : JUKI / MODEL : KE- 2020M DESCRIPTION :- Used SMT Equipment Juki KE-2020M Pick and Place Machine Chip Shooter Machine Soldering Machine SMT Chip Mounter SPECIFICATION :- Pick and place system (5) Heads / Feeder float detection (2) Trolleys
The little big one from Ersa in selective soldering - SMARTFLOW 2020: compact without compromises, extremely smart! Winner of the GTI Award 2015. Find our products ? https://www.kurtzersa.com/electronics-production-equipment/soldering-machines/select
Industry News | 2020-10-02 05:18:56.0
Join our FREE Robotic Soldering Webinar on Thursday 8th October at 2.30pm UK Time https://www.bobwillis.co.uk/how-to-benefit-from-robotic-soldering-processes/
Salvage indispensible Ball Grid Arrays. Artek Manufacturing will: *Clean and Bake out all contaminants and moisture *Clean out all exsisting Solder *Replace solder spheres according to manufacture's specs *Bake out BGA prior to packing in MSD package
Used SMT Equipment | AOI / Automated Optical Inspection
R Front Rail Fixed Application Version: 7.20C (RNS) Ladder Version: 7.100B (RNS) Image Resolution: 15um AC 120V, 2 Phase, 50/60 Hz, 1.5 kVA Max Current: 15A Hardware Configuration: Image Signal Input Unit: - Camera: 3-CCD Camera - Illumi
Career Center | Oakville, Ontario Canada | Production
Technicians / Technologists To help us continue setting the pace in a rapidly changing manufacturing environment, we need people to operate state of the art manufacturing equipment, perform failure analysis and quality inspection on a wide variety o
New Equipment | Solder Materials
Solder Balls... Solder Spheres... Whatever you may call it, we think it is the perfect soldering package. We consider it the ultimate solder preform for solder attach, rework / reballing of PIP, POP, PBGA, or Flip Chip… The relative low cost and indu
Technical Library | 2015-08-13 15:52:40.0
Pad cratering has become more prevalent with the switch to lead free solders and lead free compatible laminates. This mainly is due to the use of higher reflow temperature, stiffer Pb-free solder alloys, and the more brittle Pb-free compatible laminates. However, pad cratering is difficult to detect by monitoring electric resistance since pad cratering initiates before an electrical failure occurs. Several methods have been developed to evaluate laminate materials' resistance to pad cratering. Pad-solder level tests include ball shear, ball pull and pin pull. The detailed methods for ball shear, ball pull, and pin pull testing are documented in an industry standard IPC-9708. Bansal, et al. proposed to use acoustic emission (AE) sensors to detect pad cratering during four-point bend test. Currently there is an industry-working group working on test guidelines for acoustic emission measurement during mechanical testing.
Technical Library | 2018-04-05 10:40:43.0
The miniaturization of microchips is always driving force for revolution and innovation in the electronic industry. When the pitch of bumps is getting smaller and smaller the ball size has to be gradually reduced. However, the reliability of smaller ball size is getting weaker and weaker, so some traditional methods such as capillary underfilling, corner bonding and edge bonding process have been being implemented in board level assembly process to enhance drop and thermal cycling performance. These traditional processes have been increasingly considered to be bottleneck for further miniaturization because the completion of these processes demands more space. So the interest of eliminating these processes has been increased. To meet this demand, YINCAE has developed solder joint encapsulant adhesives for ball bumping applications to enhance solder joint strength resulting in improving drop and thermal cycling performance to eliminate underfilling, edge bonding or corner bonding process in the board level assembly process. In this paper we will discuss the ball bumping process, the reliability such as strength of solder joints, drop test performance and thermal cycling performance.
