Zhejiangjunhao

Company Description

PCB: from single layer - 10layers Quality ststyem: ISO9001/TS16949 Certificte approval Zhejiangjunhao advantang: accept small order, mass products as well. delivery on time and in tme Lead-time: samples: 5-7days; mass quanity: 7-10days Board Thickness Inner layer thickness：0.15-2.0mm , Total Thickness：0.5-3.8mm Copper foil thickness：0.5 OZ- 4 OZ Tolerance of board thickness: Tolerance of inner copper thickness: ±0.08mm Tolerance of total board thickness:±0.15mm Maximum Unit Area：710×510mm Minimun hole size：0.25mm Minimum line width & spacing:0.1mm/0.1mm Tolerance of outline：perssing ±0.1mm routing ±0.15mm Tolerance of Hole Size：NPTH 孔：±0.05mm PTH：±0.08mm Warp Degree：≤0.7% Surface Treatment: HAL Lead free and HASL :sn 4-30μm Gold fingers + Gold plating :Ni:5-10μm Au:0.05-0.20μm Gold Plating: Ni 3-10μm AU:0.015-0.15μm Immersion Gold:Ni: 3-15μm Au:0.05-0.20μm Immesion Tin:sn 0.8-5μm Immersion Silver:Silver 0.10-0.3μm OSP :coating 0.2-0.5μm