High Tg FR4 Custom Keyboard PCB Assembly Lead Free Ceramic Filled
High Tg FR4 Lead Free Smt PCBA Electronics Assembly
Leadsintec has been selected as the “excellent partner of the year” by numerous well-known enterprises, and won many domestic and authorized certifications at home and abroad, such as Chinese high-tech project certification.
For more than ten years, we have passed the IOS9001, ISO14001, IOS13485, IATF16949 international quality system certification and have withstood the most demanding inspection from Europe and the Americas's customers and customized CE, UL, FCC and other product certifications according to the customer's requirements. To this end, we also want to thank our customers for such strict requirements, which has achieved our reputation in the industry.
PCB Techinecal Capacity
| Layers | 1~48 layers |
| Max. Thickness | Mass production: 394mil (10mm) / Pilot run: 17.5mm |
| Material | FR-4 (Standard FR4, Mid-Tg FR4,Hi-Tg FR4, Lead free assembly material) , Halogen-Free, Ceramic filled , Teflon, Polyimide, BT, PPO, PPE, Hybrid, Partial hybrid, etc. |
| Min. Width/Spacing | Inner layer: 3mil/3mil (HOZ), Outer layer: 4mil/4mil(1OZ) |
| Max. Copper Thickness | UL certificated: 6.0 OZ / Pilot run: 12OZ |
| Min. Hole Size | Mechanical drill: 8mil(0.2mm) Laser drill: 3mil(0.075mm) |
| Max. Panel Size | 1150mm × 560mm |
| Aspect Ratio | 18:1 |
| Surface Finish | HASL,Immersion Gold, Immersion Tin, OSP, ENIG + OSP, Immersion Silver, ENEPIG, Gold Finger |
| Special Process | Buried Hole, Blind Hole, Embedded Resistance, Embedded Capacity, Hybrid, Partial hybrid, Partial high density, Back drilling, and Resistance control. |
PCBA technical Capacity
| SMT | Position accuracy:20 um |
| Components size:0.4×0.2mm(01005) —130×79mm,Flip-CHIP,QFP,BGA,POP | |
| Max. component height::25mm | |
| Max. PCB size:680×500mm | |
| Min. PCB size:no limited | |
| PCB thickness:0.3 to 6mm | |
| PCB weight:3KG | |
| Wave-Solder | Max. PCB width:450mm |
| Min. PCB width: no limited | |
| Component height:Top 120mm/Bot 15mm | |
| Sweat-Solder | Metal type :part, whole, inlay, sidestep |
| Metal material:Copper , Aluminum | |
| Surface Finish:plating Au, plating sliver , plating Sn | |
| Air bladder rate:less than20% | |
| Press-fit | Press range:0-50KN |
| Max. PCB size:800X600mm | |
| Testing | ICT,Probe flying,burn-in,function test,temperature cycling |
PCBA Application:
Leadsintec is famous for high precisions pcb fabrication and assembly service around the world. Especially industrial, automotive, medical, smart home, communication, military, aerospace electronic pcba customers prefer to cooperate with us.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.