hdi fr4 1 2 mm

{"cid":"91146835","title":"Fr4 High Speed Multilayer HDI PCB Board Fabrication With Impedance Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/47\/bc\/6f64ca600108f6707e959350549d-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"XCE","Model Number":"XCER","Minimum Order Quantity":"1pcs","Delivery Time":"5-10 days","Certification":"CE,ROHS, FCC,ISO9008","Place of Origin":"China","Payment Terms":"T\/T,Western union","Supply Ability":"1, 000, 000 PCS \/ week","Packaging Details":"inner: vacuum-packed bubble bag\u00a0 outer: carton box","Base material":"KB fr4","Name":"FR4 high speed pcb","Board thickness":"20mil","Copper THK":"1OZ","Board size":"6*3cm","Surface finish":"Immersion gold"}}

{"cid":"91221198","title":"FR4 IT180 Raw Material HDI PCB Board with Min Trace 3\/3Mil and 0.2mm-6.00 Mm 8mil-126mil Board Thickness","imgUrl":"https:\/\/img.chinax.com\/nimg\/45\/a9\/840cecd3805da8d568eb68c8b09e-200x200-1.jpg","attrs":{"Special Request":"Half Hole, 0.25mm BGA","Impedance Control":"Yes","Board Layer":"6-32L","Testing":"100%E-Testing,X-RAY","Layer Count":"4-20 Layers","Board Thickness":"0.2mm-6.00 Mm(8mil-126mil)","Hole Size":"0.1mm Laser Drill","Raw Material":"FR4 IT180"}}