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Fine line technique
1.6mil conductor width
2mil conductor gap
4mil pitch
Bondable surface
Connector Gold
High wear resistance
Edge plating
different soldermasks
different machining capabilities
Routing
Sawing
Punching
Laser machining
Simple metal back solutions
Aluminum, Brass, Copper, Molybdenum, ...
Heatsink boards
Using special material with high thermal conductivity
Carbon resistors
tight tolerances
Potentiometer
push buttons (keyboards)
High current application
Copper thickness up to 0.80mm
Oversized boards
maximum length 7 meter
maximum width 650mm
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