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1. FR4 TG175 iT180A.
2. 40um PTH wall.
3. Immersion gold 3u''.
4. Four layer circuit board.
5. 3OZ copper weight all layer.
| 1 | Layer | Four |
| 2 | Substrate | FR4 TG175 |
| 3 | Board thickness | 1.76mm |
| 4 | Usage | Automobile electronics |
| 5 | Solder resist | 25um |
| 6 | Cu wall | 40um |
| 7 | Ni weight | 150u'' |
| 8 | Au thick | 3u'' |
| 9 | Cu thickness | 3OZ |
| 10 | Min line | 10mil |
| 11 | Routing Tolerance | ±0.13mm |
| 12 | Min hole | 0.12mm |
| 13 | Hole tolerance | NPTH:±0.05mm |
| 14 | Certificates | UL,ISO,SGS,IATF16949,RoHS |
| 15 | Profile | Mill |
FAQ
Q1: What about quotation?
. Please send format: .RS-274X / .DXF / .PCB etc
Q2: Do you have 16949 certs?
. Yes we have.
Q3: How about free samples?
. If your order quantity big enough it's available.
Q4: How about your FR4 brand?
. Kingboard (Hong Kong), NanYa (Taiwan), and Shengyi (China).
Q5: How to ensure the PCB quality?
. All boards E-test ok before shipment.
Q6: How about assembly inqury?
. Gerber +Bill of material (BOM) detailing:
a), manufacturers parts numbers,
b), components suppliers' parts number
c), Description.
Production inspection: