Thin PCB 4 Layer Thiner Circuit Board Built On 0.4mm FR-4 With Immersion Gold for Data Acquisition
1.1 General description
This is a type of 4 layer PCB board built on FR-4 Tg135 substrate for the application of Data Acquisition Systems. It's 0.4 mm thick with white silkscreen on green solder mask and immersion gold on pads. The base material is from ITEQ supplying 8 up boards per panel. They're fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 50 panels are packed for shipment.
1.2 Features and benifits
It's suitable for handheld and consumer applications.
Good oxidation resistance and good heat dissipation.
Comprehensive equipment management and maintenance and process control
UL, ISO9001, IATF16949 certified
Money-saving, Worry-saving and Labor-saving
No MOQ, low cost for prototypes and small runs quantity.
1.3 Applications
GPS Navigator,
Access Control System,
Antenna Wireless,
1.4 Parameter and data sheet
| Number of Layers | 4 |
| Board Type | Multilayer PCB |
| Board Size | 181 x 121mm=8UP |
| Board Thickness | 0.4mm +/-0.04 |
| Board Material | FR-4 |
| Board Material Supplier | ITEQ |
| Tg Value of Board Material | 135℃ |
| |
| PTH Cu thickness | ≥20 um (See hole wall details) |
| Inner Iayer Cu thicknes | 17 um (0.5 oz) |
| 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 | IJR-4000 MW300 |
| Supplier of Silkscreen | TAIYO |
| Color of Silkscreen | White |
| Number of Silkscreen | 2 |
| |
| Mininum Trace (mil) | 4 mil |
| Minimum Gap(mil) | 4 mil |
| |
| Surface Finish | Immersion gold |
| RoHS Required | Yes |
| Warpage | 0.18% |
| |
| Thermal Shock Test | Pass, 288±5℃,10 seconds, 3 cycles. No delamination, no blistering. |
| Solderablity Test | Pass, 255±5℃,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: 0.890 |
| T3: 1.025 |
| T4: 1.125 |
| T5: 3.500 |
Product Tags:
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4 Layer 0.4mm FR4 Thin PCB Board With Immersion Gold For Data Acquisition Images
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