Electronic Component Sourcing HASL Pb Free Immersion Tin Osp High
Multilayer
Electronic Component Sourcing Description:
1. In terms of product solutions, we support flexible supply, and
one-stop service for SMT, post-welding, assembly, and testing.
2. There are various types of PCB boards: POP board, ordinary
board, FPC board, rigid-flex board, and metal substrate.
3. With the smallest components (such as 01005), we are also a
cooperative supplier that precisely matches the best strategy.
PCB Manufacturing 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 |
Electronic Component Sourcing Introduction:
PCB (printed circuit board) is a printed circuit board, referred to
as a printed circuit board, and is one of the important components
of the electronics industry. Almost every electronic device,
ranging from electronic watches and calculators to computers,
communication electronic equipment, and military weapon systems, as
long as there are electronic components such as integrated
circuits, in order to make the electrical interconnection between
various components, use printed circuit boards. plate. The printed
circuit board consists of an insulating base plate, connecting
wires, and pads for assembling and soldering electronic components,
and has the dual functions of a conductive circuit and an
insulating base plate. It can replace complex wiring and realize
the electrical connection between components in the circuit, which
not only simplifies the assembly and welding of electronic
products, reduces the workload of wiring in the traditional way,
and greatly reduces the labor intensity of workers; it also reduces
the size of the whole machine. volume, reduce product cost and
improve the quality and reliability of electronic equipment.
