...PCB Circuit Boards With External layers fr4 properties PCB boards Spec: Board size:20*5CM Material:Fr4 Special:Heavy copper Copper weight:4OZ and 30OZ Questions: 1. what is the maximum copper weight that you can cater? 30OZ 2. Are there special notes that should be declared on the FAB note instructions? (e.g. minimum trace width, minimum spacing… etc.) If this heavy copper ,min trace width...
...PCB printed circuit board PCB Assembly Service PCBA Design PCB Assembly Service Features Material: FR4 Tg180, 6-layer Minimum trace/space: 0.1mm Blind and buries via and via in pad Material: FR4, high Tg RoHS Directive-compliant Board thickness: 0.4-5.0 mm +/-10% Layer count: 1-22 layers Copper weight: 0.5-5oz Min finish hole side: 8 mils Laser drill: 4 mils Min trace width...
...PCB Assembly service with exceptional quality and quick turnaround time? Look no further than our SMT PCB Assembly product! Our SMT PCB Assembly service offers a trace width of 4mil, ensuring precise and accurate circuit connections for your electronic devices. Whether you require a single-layer PCB or a double-layer PCB...
PCB Layout Assembly And Production Services For Single Side Double Side Or Multilayer PCBs Detailed specification of PCB manufaturing capacity: Surface processing type HASL/ plating gold /immersion gold/ Ni/Au plating gold finger/OSP processing/immersion Tin (Sn) Layers single-sided,double-sided Min trace width 6mil Min space width 6mil Min trace...
... for outer layers:1OZ Min. trace width/Min. trace space:3mil/3mil Min.Drilling holes size:0.2MM A plurality of single ended to differential impedance control FR4 PCB: FR4 PCBs are known for their excellent thermal stability, high mechanical strength, and