1.1 General description
This is a type of 6 layer PCB board built on FR-4 Tg135 substrate for the application of Wireless
HDMI Transmitter. It's 1.6 mm thick with white silkscreen on green solder mask and HASL (pb
free)on pads. The base material is from Shengyi 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. Lead free assemblies with a maximum reflow temperature of 260ºC.
B. Excellent wetting during component soldering and it can avoid copper corrosion.
C. Electrical test and high voltage test
D. Engineering design prevents problems from occurring in pre production.
E. No minimum order quantity. 1 piece is available.
F. Delivery on time: >98%
1.3 Application
ADSL, Lte Router, Bluetooth Module, Spread Spectrum, Fleet Tracking, Vehicle Tracking
Devices, DC Supply, AC DC Transformer, Bidirectional DC DC Converter, Heart monitors
1.4 Parameter and data sheet
| Number of Layers |
6 |
| Board Type |
Multilayer PCB |
| Board size |
157.48 x 120.49mm=1UP |
| Board Thickness |
1.60 mm |
| Board Material |
FR-4 |
| Board Material Supplier |
Shengyi |
| Tg Value of Board Material |
135ºC |
| |
| 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, LP-4G/G-05 |
| Solder Mask Supplier |
NANYA |
| Solder Mask Colour |
Green |
| Number of Solder Masks |
2 |
| Thickness of Solder Mask |
25.6 um |
| |
| Type of Silkscreen Ink |
S-380W |
| Supplier of Silkscreen |
TAIYO |
| Color of Silkscreen |
White |
| Number of Silkscreen |
2 |
| |
| Mininum Trace (mil) |
10 mil |
| Minimum Gap(mil) |
5.7 mil |
| |
| Surface Finish |
HASL Lead free |
| RoHS Required |
Yes |
| Warpage |
0.23% |
| Drill table (mm) |
|
| T1 |
0.812 |
| T2 |
0.889 |
| T3 |
1.143 |
| T4 |
2.311 |
| T5 |
2.616 |
| T6 |
3.048 |
| T7 |
0.500 |
| T8 |
2.050 |
| T9 |
1.016 |
| T10 |
3.505 |
| |
|
| 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 |
Our Main PCB Products
PCB Grinding Machine
Audited Supplier 
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