Edge Castellated PCB Half Holes Circuit Boards Built On 1.6mm FR-4 With Blue Solder Mask
(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 multi-layer PCB built on FR-4 substrate with Tg 135°C for the application of digital receivers. It's 1.6 mm thick with white silkscreen(Taiyo) on blue solder mask and immersion gold on pads. The base material is from Shengyi supplying 25 up PCBs 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 benefits
Lead free assemblies with a maximum reflow temperature of 260℃.
Good oxidation resistance and good heat dissipation.
Good shielding effect
Electrical test and high voltage test
8000 types of PCB per month
No minimum order quantity. 1 piece is available.
Free-of-charge PCB prototype test
1.4 PCB Specifications
| PCB SIZE | 160.06 x 114.2mm=25PCS |
| BOARD TYPE | Multilayer PCB |
| Number of Layers | 4 layer PCB |
| Surface Mount Components | YES |
| Through Hole Components | YES |
| LAYER STACKUP | Top layer --- 0.018mm +plating |
| PP 2116 (54%) + 1080(64%)+2116(54%) |
| Innerlayer 1 --- 0.018mm |
| Core FR-4 --- 0.79mm |
| Innerlayer 2 --- 0.018mm |
| PP 2116 (54%) + 1080(64%)+2116(54%) |
| Bottom layer --- 0.018mm +plating |
| TECHNOLOGY | |
| Minimum Trace and Space: | 7.8 mil / 7.1 mil |
| Minimum / Maximum Holes: | 0.4 mm /3.175 mm |
| Number of Different Holes: | 5 |
| Number of Drill Holes: | 491 |
| Number of Milled Slots: | 60 |
| Number of Internal Cutouts: | 0 |
| Impedance Control: | 0 |
| Number of Gold finger: | 0 |
| BOARD MATERIAL | |
| Glass Epoxy: | FR-4 Tg135℃, S1141, Shengyi |
| Final foil external: | 1 oz |
| Final foil internal: | 0.5 oz |
| Final height of PCB: | 1.6mm ±0.16 |
| PLATING AND COATING | |
| Surface Finish | Immersion gold (22.5% ) 0.1µm over 3µm nickel |
| Solder Mask Apply To: | TOP and Bottom, 12micron Minimum |
| Solder Mask Color: | Blue, R-500 BL, Onstatic |
| Solder Mask Type: | LPSM |
| CONTOUR/CUTTING | Routing |
| MARKING | |
| Side of Component Legend | TOP and Bottom. |
| Colour of Component Legend | White, S-380W, Taiyo |
| Manufacturer Name or Logo: | Marked on the board in a conductor and leged FREE AREA |
| VIA | plated through hole(PTH), minimum size 0.3mm. |
| 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. |
1.4 Applications
GPS Tracking Device
Digital Receiver
Switch Hub
Portable Sound Systems
Converters
1.5 Our Advantages
1. ISO9001, ISO14001, ISO13485, UL certified manufacturing factory;
2. PCB manufacturing is strictly as per required specifications;
3. Delivery on time higher than 98% on-time-delivery rate;
4. Prototype PCB capability to Volume Production capability;
5. IPC Class 2 / IPC Class 3;
1.6 More Displays of Half Holes PCBs
