Stencil Printing
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Assembly & Placement
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Reflow
|
Wave Soldering
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Stencil, Solder Paste & Printing Defects
Damaged Stencils
Stencil Blockage
Paste Misalignment
Smudged Paste
Poor Definition
Incomplete Prints
Residues
Bleeds
Ears
Scooping
Shorts
Slump
PIHR Printing
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Assembly & Placement Defects
Component Movement
Cracked Component
Incorrect Placement
Misplaced Lead
Misplaced Component
Paste Displacement
Paste Pushout
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Reflow Soldering Defects
Chip Leaching
Component Cracking
Cracked Joint
Crystallized Joints
Failure to Reflow
Joint Failure
Joint Voiding
Lifted Component
Open Joints
PCB Measelling
Plastic Coplanarity
Plastic Softening
Poor Pad Wetting
Poor Solderability
& Wetting
Solder Beading
Solder Short
Solder Wicking
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Wave Soldering Defects
Pin/Blow Hole
Bulbous Joint
Cracked Joint
Lifted Component
Flux Residues
Incomplete Joint
Inconsistent or Poor
Hole Fill
Joint Contamination
Lifted Pads
Lifted Resist
Pad Contamination
Poor Lead Solderability
Poor Penetration
Outgassing
Solder Ball/Balling
Solder Flags
Solder Shorts
Solder Skip
Sunken Joints
Solder mask
discoloration
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