Gold Finger Plating Printed Circuit Board Fabrication Metal
Substrate TU872
Printed Circuit Board Fabrication Description:
1. Quick-turn and flexible delivery.
2. Support a wide range of PCBs: high-layer, multi-layer,
rigid-flex, high frequency, high speed, etc.
3. Professional supplier positioning.
4. Seamless link from prototype to mass production.
5. Whole-flow quality assurance, IPC, Special industry inspection
standard.
Printed Circuit Board Fabrication Parameters:
| Item | Technical Parameter |
| Layer | 2-64 |
| Thickness | 0.3-6.5mm |
| 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 |
Choose our benefits:
1. Most of the staff at the same exhibition have more than 4 years
of experience in PCB design, manufacturing, assembly, and parts
procurement. We handle more than 2000 cases every year and have
extensive experience.
2. Tongzhan is fully aware of the market pressure of the client, we
work according to the client's time because we are able to handle
everything under one roof in a simplified process, so you will
benefit from working with one company and one schedule.
Printed Circuit Board Fabrication Introduction:
Tongzhan was established in 2011 and is committed to becoming a
leading one-stop EMS provider. We specialize in high-speed turnkey
PCB services: PCB Design, Manufacturing, Component Sourcing, PCBA,
and Supply Chain Services. One-stop service for SMT, post welding,
assembly to testing. We continuously strive to improve all
functions and processes of the company. Our goal is to create
greatness by serving our clients with the best possible service,
building profitable solutions for our clients, and supporting each
other along the way.
