minimum-trace-clearance-pcb
Минимальный зазор между дорожкой и контактной площадкой печатной платы. Наименьший зазор между дорожками и контактами или контактными площадками.) 1,6 миллиона(40один) до 3мил(76один). Мы предлагаем печатную плату с прокладками толщиной 40 мкм, 50один(2мил) разрыв печатной платы, 60 гм разрыв печатной платы. и платы ПК с расстоянием 70 мкм. We are the Minimum trace clearance PCB manufacturer.
In the Standard design: the PCB trace spacing and Pad clearance will be about 4mil(0.1мм) to 6mil(0.15мм). maybe 8mil to 10mil spacing. that will be easy to produce. But in some especial PCB design. the trace and pads clearance will be getting smaller and smaller. you have to design the spacing more and more smaller. Save the space and Improve product efficiency. Так. we can produce the smallest trace and Pad clearance PCB boards. and The qualities of our PCB are very stable. Before we send out the boards to you. All of them will be passed the Elec Testing.
the Best smallest trace and Pad clearance PC board: The Line to line spacing are 1.6mil. the minimum pad clearance/the smallest gap are 1.6mil too. Most of our customer have used 50um(2мил)trace clearance( pad gap) or 60um trace clearance( pad gap) PCB products. the finished PCB clearance tolerance are +/-10um. about the PCB thickness. For 2 layer PCB. we can finish the PCB thickness with 0.1mm(4мил). 0.15мм, 0.2мм, 0.3 mm to 2.0mm. For standard multilayer PCB or HDI multilayer PCB boards. we will finish the board thickness from 0.3mm to 5.2mm.
The minimum Via hole is 4mil(0.1мм). the via holes will be drill with the laser ways. we suggest you to design the via size more bigger. 0.25mm to 0.4mm will be good. the big via holes cost will be more cheaper than 4mil(0.1мм) laser drilling.
The PCB NO MOQ request. One time. you can order 1 pcs to 10 шт.. 10 pcs to 100pcs. или 100 pcs to 10000pcs. some times. а 1 pcs price and 10 pcs price are same.
Если у вас есть вопросы, пожалуйста, не стесняйтесь обращаться к нам с info@alcantapcb.com , Мы будем рады вам помочь.