Expert PCB Supplier
Becoming a PCB supplier for 16 years, PS has not stopped following the latest technologies, we make rigid PCBs, FPC, and rigid-flex PCBs. High-Mix Low Volume is available, as well as Mass procution, no MOQ for prototyping. As a veteran PCB supplier, we know how to provide cheap and quick turn PCB.
Comprehensive PCB Solutions
| Fr4/CEM3 PCB | The most common PCBs, for every PCB supplier, most cost-effective. |
| High Tg PCB | More heat resistant, better dimensional stability, PS is a PCB supplier of Tg130-190 boards (FR4). |
| Metal core PCB | High thermal conductivity, Aluminum, Iron, Copper core PCB, good for LED products |
| Rogers PCB | Specifically refers to the PCBs using Rogers high-frequency materials. |
| Teflon PCB | Another high-frequency material, widely used in the microwave industry, few PCB supplier provide, but PS does. |
| Halogen free PCB | Do does not contain any compounds derived from Halogen, which is environmentally friendly and flameproof. |
PCB Manufacturing Processes
Capabilities of Rigid PCB
| Classification | Items | Capability |
| Materials | Base-material |
FR4, CEM-3, high frequency, PTFE, halogen-free, Aluminium core material, Copper core material, etc. |
| Material brand | KB, ITEQ, SY, ISOLA, Rogers (Arlon), Ventec, Laird, or other laminate on customer’s request. | |
| Min. core thickness | 3 mil | |
| Prepreg | 1080, 2116, 7628, 7630 | |
| Copper foil | 0.5-20oz (Max 33oz) | |
| Solder mask | Rongda, Taiyo, KuangShun, Coants, LanBang, Nanya or other brand on customer’s request. | |
| Hole | Min. drill size | 0.2mm |
| Min laser drill size | 3mil | |
| Hole diameter tolerance | ±0.05mm | |
| Hole location tolerance | ±2mil | |
| PTH | Aspect/ratio | 25:1, Max to 40:1 |
| Image transfer | Min line width/space | 3/3 mil |
| Finished copper thickness | 12 oz | |
| Layer to layer registration | 2 mil | |
| Etching | Line width/space tolerance | ±10% |
| Solder Mask | Via plug | Via size: 0.2~0.8mm |
| S/M registration | 1 mil | |
| Solder dam width | 4 mil | |
| Finishing | HASL | YES |
| HAL lead-free | YES | |
| OSP | YES | |
| Immersion silver | YES | |
| Immersion Tin | YES | |
| Gold finger | YES | |
| Immersion gold | YES | |
| Product | Layer count | 1~40 layers |
| Board thickness | 0.1~7mm | |
| Board thickness tolerance | ±5% | |
| Max board size | 800*650mm | |
| Min V-score residuals | 0.1 mm | |
| Bow & twist | ≤0.50% (max cap) | |
| Outline tolerance | ±0.1mm | |
| Impedance control PCB | YES | |
| Blind and buried via PCB | YES (laser and mechanical drill) | |
| High frequency PCB | YES | |
| Selective hard gold PCB | YES | |
| Carbon ink PCB | YES | |
| Aluminium base PCB | YES |
Capabilities of Flexible PCB
| Feature | Parameter (in) | Parameter (mm) |
| Layers | 1~4 | 1~4 |
| Max Board Size | 20×20 | 508×508 |
| Material | Polyimide | Polyimide |
| Brand | ITEQ, Dupon | ITEQ, Dupon |
| Min Board Thickness – 1-2 (layers) | 6mil | 0.15mm |
| Min Board Thickness – 4 (layers) | 8mil | 0.2mm |
| Min Board Thickness – 6 (layers) | 10mil | 0.25mm |
| Board Thickness Range | 6~25mil | 0.15~0.63mm |
| Max Copper Thickness | 2oz | 70um |
| Min Line Width / Space | 2mil/2mil | 0.05mm/0.05mm |
| Min Hole Size | 3mil | 0.075mm |
| PTH Dia. Tolerance | ±2mil | ±0.05mm |
| NPTH Dia. Tolerance | ±1mil | ±0.025mm |
| Hole Position Deviation | ±4mil | ±0.1mm |
| Outline Tolerance | ±3mil | ±0.075mm |
| S/M Pitch | 3mil | 0.075mm |
| Aspect Ratio | 1/8 | 1/8 |
| Thermal Shock | 5 x 10Sec @288 | 5 x 10Sec @288 |
| Flammability | 94V-0 | 94V-0 |
| Impedance Control | ±5% | ±5% |
Packaging & Delivery
Lead Time:
| Quick-turn Prototyping | 24 Hours |
| Small Batch | 6-12 Working Days |
| High Volume | 2-3 Weeks |
Packaging: Vacuum Packaging & Carton Box & Desiccant & Humidity Indicator
Manufacturing Equipment List
| Equipment | Quantity |
|---|---|
| Drilling Machine | 60 |
| Automatic Pattern Plating Line | 2 |
| Horizontal PTH and Plating Line | 2 |
| Developing Machine | 4 |
| Hitachi Automatic Collimated Exposure Machine | 1 |
| CCD Optical Auto Alignment Collimated Exposure | 4 |
| Manual Exposure Machine | 8 |
| Automatic Dry Film Laminator | 2 |
| Etching Machine | 1 |
| Scrubbing Machine | 4 |
| CNC Routing Machine | 12 |
| Automatic v-cut machine | 4 |
| Punch Machine | 5 |
| Pressing Machine | 1 |
| Tunnel Oven | 2 |
| OSP Line | 2 |
| Automatic Silkscreen Printing | 15 |
| Optima Double-Sided Scanning High Speed AOI | 1 |
| Fully Automatic Test Machine | 7 |
| Manual Test Machine | 8 |
| Flying Probe Machine | 4 |
| 2-D Video Measurement | 1 |
| Metallography microscope | 2 |
| Impedance Test Instrument | 1 |
| X-Ray RoHS Analysis Instrument | 1 |
| Copper Thickness Gauge | 1 |
| Film Thickness Gauge | 1 |
| Magnifier | 4 |
| Automatic Measuring Machine | 1 |