Circuit Board

Product name: Industrial control board
manufacturing pcb china
Characteristic
1. the board design integration is very high;
2. the need to use composite surface treatment method. gold finger plating hard gold 30 uinch;
3. gold finger position plate thickness tolerance 1.6mm+-0.10mm. it is recommended that customers in the design of the gold finger corresponding to the inner line of the copper block. in order to facilitate the plate thickness tolerance control.
pcb board manufacturer in china
Specifications
Layer count: 6L
Board thickness: 1.60mm
Base materials: FR4 S1141
Finished size: 172*148mm
Surface finish: Gold Plated + finger
Line widthline space: 55mil
Minimum hole: 0.25mm
Solder resist color: blue
Cu thickness: inner layer 1 OZ outer layer 1 OZ