4Layer with heavy copper 3OZ used for industry control from China Base material: FR4 Layercount: 4Layer Copper thickness: 3/3/3/3oz Board thickness: 2.0+/-0.18mm Minimum hole size: 0.15mm Minimum line width: 3mil Minimum line spacing: 3mil Surface finishing: Immersion Gold ...
O-LEADING SUPPLY CHAIN (HK) CO.,LIMITED [Electronic Components & Supplies] [Passive Components] [2017-11-21 09:33:14 ]