Technical Library | 2020-05-08 18:22:31.0
A customer contacted the Helpline to perform analysis on a lead-free assembly which exhibited intermittent functionality. The lead-free assembly exhibiting intermittent functionality when pressure was applied to the ball grid array (BGA) packages. Industrial adaptation of a Restriction of Hazardous Substances (RoHS) compliant solder standard has created a new host of failure modes observed in lead-free assemblies. Pad cratering occurs when fractures propagate along the epoxy resin layer on the underside of the BGA connecting pads. While originating from process, design, and end use conditions, it is the combination of a rigid lead-free solder with inflexible printed circuit board (PCB) laminates that has advanced the prevalence of this condition. Pad cratering is simply the result of mechanical stress exceeding material limitations.
Safe, precision rework for SMD, BGA, and other high value chips The versatile SV560A rework station combines precision, reliability, and affordability in an all-in-one solution for all your rework needs, from complex, densely populated PCBAs to simpl
Safe, precision rework for SMD, BGA, and other high value chips The versatile SV560A rework station combines precision, reliability, and affordability in an all-in-one solution for all your rework needs, from complex, densely populated PCBAs to simpl
New Equipment | Rework & Repair Equipment
The Shuttle Star Model SV560 and SV560A are now available with a side view camera so that you can observe when the solder reflows . Rework any board and any chip with this High Definition, Split-Vision Optical System that will remove and place BGAs,
New Equipment | Rework & Repair Equipment
The Shuttle Star Model SV560 and SV560A are now available with a side view camera so that you can observe when the solder reflows . Rework any board and any chip with this High Definition, Split-Vision Optical System that will remove and place BGAs,
New Equipment | Education/Training
Solder Training and Solder Certification Courses Taught in Accordance With IPC Soldering Guidelines. We offer a variety of customized courses set up specifically for our customers requirements. An example would be our combination type certificate t
Industry News | 2001-03-20 05:34:19.0
Precision PCB Services announced today that they are now providing BGA Component Rework Training. This course is designed for students that require hands-on skill and knowledge to reliably remove and install many types of the most complex BGA components.
PCBA V-cut machine F886 automatic v-groove pcb cutting machine Features ▶HMI touch screen control, simple operation, training can be mastered and used. ▶PLC+ servo motor control, stable and reliable performance, higher repeatability. ▶The width of t
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PCBA V-cut machine F886 automatic v-groove pcb cutting machine Features ▶HMI touch screen control, simple operation, training can be mastered and used. ▶PLC+ servo motor control, stable and reliable performance, higher repeatability. ▶The width of t
The biggest, baddest, most affordable Nitrogen Capable BGA Rework Station demonstrated by Dennis O'Donnell the BGA Expert! Safe, precision rework for SMD, BGA, and LED chips on boards as large as 36" or more!. The versatile E6250U rework station co
