PCB Board Assembly Gold Finger Plating SMT/SMD Assembly FR4 Nelco
PCB Board Assembly Description:
The PCB assembly we produce includes rapid turn prototype PCB
assembly, SMT/SMD assembly, through-hole assembly, hybrid
technology (SMT/through-hole), turnkey assembly, consignment
assembly, etc. They are widely used in industrial control, medical
care, automotive electronics, communications, and the Internet.
SMT, post welding, assembly to testing one-stop service supports
flexible supply.
PCB Board Assembly Parameters:
| Item | Technical Parameter |
| Layer | 2-64 |
| Thickness | 0.5-17.5mm |
| Copper Thickness | 0.3-12 oz |
| Min Mechanical Hole | 0.1mm |
| Min Laser Hole | 0.075mm |
| HDI | 1+n+1,2+n+2,3+n+3 |
| Max Aspect Ratio | 20:01 |
| Max Board Size | 650mm*1130mm |
| Min Width/Space | 2.4/2.4mil |
| Min Outline Tolerance | ±0.1mm |
| Impedance Tolerance | ±5% |
| Min PP Thickness | 0.06mm |
| Bow &Twist | ≤0.5% |
| Materials | FR4,High-Tg FR4,Rogers, Nelco,RCC,PTFE, M4, M6,TU862,TU872 |
| Surface Finished | HASL, HASL Pb Free Immersion Gold/Tin/Silver Osp, Immersion
Gold+OSP |
| Special Capability | Gold Finger Plating, Peelable, Carbon ink |
PCB Board Assembly Introduction:
We are good at EMS project management and cost reduction. Tongzhan
focuses on providing electronic manufacturing services for
customers, and we constantly strive to improve all functions and
processes of the company. Our goal is to create greatness by
providing customers with the best possible service, building
profitable solutions for customers, and supporting each other in
this process.
FAQ:
Q: What are the benefits of choosing us?
The growing needs of our customers drive our continued growth. The
growth management of our PCB layout, fabrication, assembly, and
materials is driven by continued pressure to reduce time to market
and keep pace with emerging technologies. Co-exhibition
capabilities allow our clients to focus on their core competencies
such as R&D and sales and marketing.
Q: What are the payment terms we can accept?
We recommend that you use T/T, and other needs can be communicated
with our staff.
