Circuits West, LLC
PCB Prototype and Production Specialists
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SOLDERMASK & LEGEND
SOLDER MASK
**
Specs
Min. LPI solder mask clearence (flood)
0.0015" / side (pad size + 0.004")
Pad size larger than npth
0.005" / side (pad size + 0.010")
Web between surface mount pads
0.004" Min
LED bright white LPI
0.005" Min
LED bright mask colors
Green, Matte Green, Blue, Red, Black, Matte Black, Yellow, Lew White, White, Orange, Purple, Pink, Brown, Clear
Solder mask type
Liquid photo imageable (LPI)
Min. Mask defined pad diameter
0.005"
Solder mask plugged vias
Yes -90% coverage
LEGNED
**
Specs
Printed legend minimum stroke / width
0.005"
LPI legend capability
Yes
LPI legend minimum stroke / width
0.003"
Screened / LPI legend colors
0.003"
Serialization / unique serialization
Yes