New Equipment | Fabrication Services
Base Material: Aluminium Layer count: ten layer Board thickness: 3.0mm Copper Thickness:2 oz Surface finish: HASL Soldermask Colors: White
New Equipment | Assembly Services
Material: FR-4 Layer: 2 Board thickness: 1.0 mm Copper: 1 oz Surface finish: LEAD FREE HASL Min through hole: 0.3 mm Min line width: 0.3 mm Min line space:0.3 mm Soldermask color: Green Silkscreen color: white RoHS certificate
Electronics Forum | Thu Apr 22 18:07:38 EDT 1999 | Tom B.
| On various PCB's after building processes,such as reflow, flowsolder and wash. The soldermask on the PCB's have become discoloured, like a 'marble' effect all along the solder side of the board, it is lighter in contrast than normal, although when
Electronics Forum | Thu Apr 22 20:26:39 EDT 1999 | Dave F
| | On various PCB's after building processes,such as reflow, flowsolder and wash. The soldermask on the PCB's have become discoloured, like a 'marble' effect all along the solder side of the board, it is lighter in contrast than normal, although whe
Industry News | 2003-04-18 08:31:57.0
Unichem to enhance its support and service for North American dry film photoresist and soldermask lamination equipment customers.
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