SMD LED Display PCB MicroLED PCB Mini LED BT
SMD LED BT Substrate display screen pcb Characteristics high viscosity interconnect PCB, via in PAD design, no through hole, HDI design, shaft via bull plated shut. Fine Pitch, is manufactured with BT Paraphernalia. https://www.ymspcb.com/smd-led-display-screen-pcb-mini-led-micro-led-pcb-bt-ymspcb.html Parameters Layers 4L SMD LED Substrate PCB any caste HDI Board Thinkness0.3 mm Base MaterialMistubishi BT Min mechanical buried Holes0.15 mm Min mechanical through Holes0.15 mm Min shaft vias0.075 mm Light Emitting Diode Pitch0.77 mm Minimum Line Width/ Clearance ：0.05 mm/0.05 mm Minimum Concurrence between Inner Caste PTH and Line ：0.18 mm Size ： 120 mm × 38 mm Aspect Rate for shaft via ：0.85 1 Face treatment ： ENIG Thing 4L any caste HDI pcb, Mistubishi BT Material .ApplicationsLED display Waht is SMD LED BT Substrate SMD LED BT Substrate refers to THE PCB that is manufactured with BT Paraphernalia and applied to...