Thick Printed Circuit Board 3.0mm Double Sided PCB Built On FR-4
With Immersion Gold
(Printed circuits boards are custom-made products, the picture and
parameters shown are just for reference)
1.1 General description
This is a type of 3.0mm thick PCB built on double sided FR-4
substrate with Tg 150°C for the application of data acquisition.
It's small round circuit board panelized 48 up. V-cut (v groove)
and router are used on the panel, fiducial marks are around each
board. Other specifications are green solder mask, white silkscreen
and immersion gold. The base material substrate is from ITEQ
IT-158. They're fabricated per IPC 6012 Class 2 using supplied
Gerber data. Each 20 panels are packed for shipment.
1.2 Features and benefits
1. Substrate is RoHS compliant and suitable for thermal reliability
needs;
2. Immersion gld has high solderability, no stressing of circuit
boards and less contamination of PCB surface;
3. Eligible products rate of first production: >99%
4. ISO9001, ISO14001, ISO13485, UL certified manufacturing factory;
5. Delivery on time: >98%
6. Customer complaint rate: <1%
7. No minimum order quantity. 1 piece is available;
8. More than 18+ years of PCB experience;
1.3 Applications
Micro USB
GPS Trackers
Bluetooth USB Adapter
Access Point WiFi
Router Antenna
GSM Router
Fingerprint Access Control
Card Access Systems
4G Modems
High Speed Storage Networks
1.4 PCB Specifications
| PCB SIZE | 225 x 290mm=48PCS |
| BOARD TYPE | Double Sided PCB |
| Number of Layers | 2 Layer |
| Surface Mount Components | YES |
| Through Hole Components | no |
| LAYER STACKUP | copper ------- 18um(0.5oz)+plate TOP layer |
| FR-4 2.9mm |
| copper ------- 18um(0.5oz)+plate BOT layer |
| TECHNOLOGY | |
| Minimum Trace and Space: | 10 mil / 9 mil |
| Minimum / Maximum Holes: | 0.4 mm / 0.8 mm |
| Number of Different Holes: | 2 |
| Number of Drill Holes: | 27 |
| Number of Milled Slots: | 56 |
| Number of Internal Cutouts: | 0 |
| Impedance Control: | no |
| Number of Gold finger: | 0 |
| BOARD MATERIAL | |
| Glass Epoxy: | FR-4 Tg135℃, er<5.4.IT-158, ITEQ Supplied |
| Final foil external: | 1 oz |
| Final foil internal: | 1 oz |
| Final height of PCB: | 3.0 mm ±0.3 |
| PLATING AND COATING | |
| Surface Finish | Immersion gold (32.1% ) 0.05µm over 3µm nickel |
| Solder Mask Apply To: | TOP and Bottom, 12micron Minimum |
| Solder Mask Color: | Green, PSR-2000GT600D, Taiyo Supplied. |
| Solder Mask Type: | LPSM |
| CONTOUR/CUTTING | Routing, stamp holes. |
| MARKING | |
| Side of Component Legend | TOP and Bottom. |
| Colour of Component Legend | White, IJR-4000 MW300, Taiyo brand |
| Manufacturer Name or Logo: | Marked on the board in a conductor and leged FREE AREA |
| VIA | Plated through hole(PTH), minimum size 0.4mm. |
| FLAMIBILITY RATING | UL 94-V0 Approval MIN. |
| DIMENSION TOLERANCE | |
| Outline dimension: | 0.0059" |
| Board plating: | 0.0029" |
| Drill tolerance: | 0.002" |
| TEST | 100% Electrical Test prior shipment |
| TYPE OF ARTWORK TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
| SERVICE AREA | Worldwide, Globally. |
