Product name:
Industrial control board

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.

Specifications：
Layer count: 6
Board thickness: 1.60mm
Base materials: FR4 S1141
Finished size: 172*148mm
Surface finish: Gold Plated + finger
Line width/line space: 5/5mil
Minimum hole: 0.25mm
Solder resist color: blue
Cu thickness: inner layer 1 OZ outer layer 1 OZ

Product name:
Thick copper board

Characteristic：
Prominent features: the outer layer of copper thickness of 6 OZ, the inner product of copper thickness 6 OZ, commonly used in large power equipment.
Processing difficulties:
1, inside and outside the need to increase the thickness of copper thickness of 2 OZ or more by electroplating method;
2, before pressing the need to fill in the inner layer of resin;
3, the inner and outer layer circuit is difficult to etch;
4, solder resist the need for multiple printing.

Specifications：
Layer count: 4
Board thickness: 3.0mm
Base materials: FR4 S1000-2
Finished size: 175*104mm
Surface finish: 沉金
Line width/line space: 12/12mil
Minimum hole: 0.5mm
Solder resist color: Sensitive green
Cu thickness: inner layer 6 OZ outer layer 6 OZ

Product name:
Data acquisition board

Characteristic：
1, the integration of the board design is very high, thick diameter ratio of more than 10:1, heavy copper plating is difficult;
2, the use of TG 170 plate production.

Specifications：
1, the integration of the board design is very high, thick diameter ratio of more than 10:1, heavy copper plating is difficult;
2, the use of TG 170 plate production.
Layer count: 8
Board thickness: 4.0mm
Base materials: FR4 S1000-2
Finished size: 400*400mm
Surface finish: mmersion
Line width/line space: 5/5mil
Minimum hole: 0.35mm
Solder resist color: Sensitive green
Cu thickness: inner layer 1 OZ outer layer 1 OZ