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Solution for Grape Effect
Our smaller parts are showing the 'grape' effect. What is the best solution for this since we cannot increase the conveyor speed or lower temperatures?
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Ask the Experts
Delamination Dilemma
Can you point to any other potential causes of delamination or any other steps we should take to prevent it?
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Ask the Experts
MELF Component Misalignment
We have glued SMD MELF components that are misaligned after reflow. If we eliminate the gluing of the MELF components there is no misalignment.
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Ask the Experts
Manual or Automated Assembly?
We are experiencing large reject rates due to hand soldering of components. Should we upgrade our soldering equipment, or go for automation?
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Ask the Experts
Bottom Side Chip Bonding
When should we use adhesive to bond SMT components to the bottom side of a double sided PWA before going thru reflow soldering?
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Ask the Experts
Hand Soldering at Low Temperature
Is there any effect on hand soldered circuit boards during winter where the board and atmosphere are at 0 degrees C and humidity at 10%?
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Ask the Experts
Solder Paste Prep Before Use
We let our lead free solder paste sit at room temperature for 1.5 - 2 hours. We then stir the paste for 1.5 minutes by hand. Is this a good practice?
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Ask the Experts
Ultrasonic Cleaning Causing Damage
What method can be used to prevent damage to sensitive SMT components during the ultrasonic cleaning process?
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Ask the Experts
Cleanliness Standards for Electronic Components
Are there for electronic component cleanliness in the industry currently or are there plans to review cleanliness requirements for components?
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Ask the Experts
Tiny Solder Balls After Reflow
We have been seeing tiny solder balls across our PCB's after reflow. We tried everything but nothing yet has resolved the issue.
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Ask the Experts << Page 1 of 34 >>
 
 
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