Metal Base Boards Prototype PCB Assembly Immersion Gold + OSP
Flexible Supply
Prototype PCB Assembly Description:
We specialize in high-speed turn-key PCB services: PCB design,
Fabrication, Components sourcing, PCBA, and Supply Chain service.
The superior service we offer our customers high quality,
technically advanced products within the customer’s timescales.
We serve our customers, the customer always comes first.
Customer-centric, hard-working, innovative, honest, happy, and
transparent; customer-centric, professional, efficient, and
win-win.
Prototype PCB 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 |
Prototype PCB Assembly Introduction:
The creator of PCB is the Austrian Paul Eisler, who first used
printed circuit boards in radios in 1936. In 1943, Americans mostly
used this technology in military radios, and in 1948, the United
States officially recognized this invention for commercial use.
Printed circuit boards have only been widely used since the
mid-1950s. Printed circuit boards are found in almost every
electronic device. If there are electronic parts in a device, they
are all mounted on PCBs of various sizes. The main function of the
PCB is to make various electronic components form the connection of
the predetermined circuit, which plays the role of relay
transmission. It is the key electronic interconnection of
electronic products and is known as the "mother of electronic
products".
