1.1 General description
This is a type of 6 layer printed circuit board built on FR-4 Tg170 substrate for the application
of GPS Tracking Devices. It's 1.6 mm thick with white silkscreen on green solder mask and
immersion gold on pads. The base material is from ITEQ supplying 1 up single board. They're
fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 25 boards are packed for
shipment.
1.2 Features and benifits
A. RoHS compliant and suitable for high thermal reliability needs
B. Excellent surface planarity for CSP mounted components to reduce failure rate during
assembly and soldering.
C. Reliability test, insulation resistance test and ionic contamination test
D. 16000 square meter workshop
E. 12 hours quotation
F. No quality complaint is meant to save money
1.3 Application
HDMI Switch, Inverters,Car Inverter, Router ADSL,Gigabit Switches, Industrial Computer,PLC
Control, Control Access, Digital Repeater, Weather analysis
1.4 Parameter and data sheet
| Number of Layers |
6 |
| Board Type |
Multi-layer PCB |
| Board size |
54.99 x 87.50mm=1UP |
| Board Thickness |
1.6mm +/-0.16 |
| Board Material |
FR-4 |
| Board Material Supplier |
ITEQ |
| Tg Value of Board Material |
170ºC |
| |
| PTH Cu thickness |
≥20 um (See hole wall details) |
| Inner Iayer Cu thicknes |
35 um (1oz) |
| Surface Cu thickness |
35 um (1oz) |
| |
| Solder Mask Type and Model No. |
LPSM, PSR-2000GT600D |
| Solder Mask Supplier |
TAiYO |
| Solder Mask Colour |
Green |
| Number of Solder Masks |
2 |
| Thickness of Solder Mask |
13um |
| |
| Type of Silkscreen Ink |
TAIYO, IJR-4000 MW300 |
| Supplier of Silkscreen |
TAIYO |
| Color of Silkscreen |
White |
| Number of Silkscreen |
1 |
| |
| Mininum Trace (mil) |
7 mil |
| Minimum Gap(mil) |
4.9 mil |
| |
| Surface Finish |
Immersion Gold |
| RoHS Required |
Yes |
| Warpage |
0.25% |
| Drill table (mm) |
|
| T1 |
1.000 |
| T2 |
3.175 |
| |
|
| Thermal Shock Test |
Pass, 288±5ºC,10 seconds, 3 cycles.
No delamination, no blistering. |
| Solderablity Test |
Pass, 255±5ºC,5 seconds Wetting Area Least 95% |
| Function |
100% Pass electrical test |
| Workmanship |
Compliance with IPC-A-600H & IPC-6012C Class 2 |
| Drill table (mm) |
T1: 0.600 |
| T2: 0.700 |
| T3:0.800 |
| T4: 1.000 |
| T5: 1.100 |
| T6: 1.250 |
| T7: 1.850 |
| T8: 4.000 |
| T9: 4.325 |
PCB drill equipement
Audited Supplier 
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