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1. 4 layer printed wiring board.
2. FR4 grade substrate.
3. HAL lead free +LPI solder mask.
4. 0.1mm min drill holes.
5. 25um PTH wall.
1 | Layer | 4 |
2 | Substrate | FR4 grade |
3 | Board thickness | 1.62mm |
4 | Copper wall | 25um |
5 | Min hole | 0.1mm |
6 | Min width | 0.1mm |
7 | Min spacing | 0.13mm |
8 | Surface finish | HAL lead free |
9 | Copper thick | 2/1/1/2OZ |
10 | Solder resist | LPI green |
11 | Dimension Tolerance | ±0.1mm |
12 | Solder mask thick | 10-30um |
13 | Date code | Yes |
14 | Certificates | ISO9001/14001,SGS,IATF16949,UL,RoHS |
15 | Shape | V score,milling |
FAQ
Q1:Factory or whosale?
A: We're factory with 60000sqm/month production capability.
Q2:What about quality ensurance?
A: 100% E-test before delivery.
Q3:How to inspect your factory?
A: You can visit us after inquiry and quotation confirmed.
Q4: Do you have sales representative in Europe or America?
A: Kindly we've clients in these area with many years cooperation.
Q5: How about delivery?
A: Normaly 2-4weeks and quick turn available.
Factory Inspection: