1.1 General description
This is a type of 2 layer PCB board built on FR-4 Tg135 substrate for the application
of USB WiFi. It's 1.6 mm thick with black silkscreen on white solder mask and OSP
on pads. The base material is from ITEQ supplying 50 up boards per panel. They're
fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 25 panels are
packed for shipment.
1.2 Features and benifits
A. RoHS compliant and suitable for thermal reliability needs.
B. Very Low Moisure Absorption and better CAF resistance.
C. Meeting your PCB needs from prototype to mass production.
D. 30000 square meter month capability
E. 12 hours quotation
F. Free stencil shim sent for new user
1.3 Application
Routers, Detector, 3G Mobile, Circuit Boards, 24V Inverter, Directional WiFi Antenna,
Routeur 3G, PLC Direct, Applications Of Embedded Systems, Solid state drives
1.4 Parameter and data sheet
| Item |
Description |
Content |
| Board type |
Double sided PCB |
Double Sided Ccircuit |
| Layer count |
2 Layer PCB |
2 Layer PCB Board |
| Board size |
110.72 X 112.42mm=50up |
110.72 X 112.42mm=50up |
| Laminate |
Type |
FR-4 TG170 |
| Supplier |
ITEQ |
| Board thickness |
1.60±10%mm |
| Outer copper foil |
>=35 um |
| Inner copper foil |
1/1 OZ |
| Warp-twist |
<= 0.75% |
| Legend |
Type |
KUANG SHUN |
| Color |
Black |
| Location |
CS & SS |
| Marking |
Co.logo |
YES |
| UL.logo |
YES |
| Date code |
WWYY |
| Marking form |
/ |
| Location |
CS |
| Min line width (mil) |
6 |
| Min line spacing (mil) |
5.2 |
| Min ring width (mil) |
NA |
| Solder Mask |
Type |
KUANG SHUN |
| Color |
White |
| Thickness |
>=10 um |
| Pencil Test |
6H OR ABOVE |
| SOLVENT TEST |
NO ATTACK |
| TAPE TEST |
NO PEEL OFF |
| Surface Treament |
OSP |
| Special Treament |
Silk screen |
/ |
| Location |
/ |
| Forming |
V-cut |
| Normal Testing |
Electrical test |
100% PCB passed |
| Visual inspection |
IPC-A-600H&IPC-6012B |
| Solderability Test |
245ºC 5S 1 Cycle |
| Drill table (mm) |
No |
Size |
| 1 |
0.838±0.076 |
| 2 |
0.914±0.076 |
| 3 |
0.965±0.076 |
| 4 |
1.016±0.076 |
| 5 |
1.219±0.076 |
| 6 |
1.320±0.076 |
| 7 |
1.400±0.076 |
| 8 |
1.600±0.076 |
| 9 |
1.700±0.076 |
| 10 |
2.032±0.076 |
| 11 |
2.540±0.076 |
| 12 |
3.000±0.076 |
| 13 |
3.500±0.05 |
The Variety of PCBs
Film Exposure machine
Audited Supplier 
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