TONGZHAN INDUSTRIAL LIMITED
TONGZHAN INDUSTRIAL LIMITED
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Electronic Ceramics Electronic Component Sourcing High Density
Electronic Component Sourcing Introduce:
PCB and PCBA, as important components in the electronics industry, play a key role in electrical interconnection and circuit support. It is widely used in industrial control, communication modules, medical, automotive electronics, security equipment, and other industries. PCB printed circuit board provides the fixing and electrical connection of electronic components, while PCBA, as the processing process of the printed circuit board, completes the assembly and welding of components.
Electronic Component Sourcing Parameters:
| Item | Technical Parameter | Min Width/Space | 2.4/2.4mil |
| Layer | 2-64 | Min Outline Tolerance | ±0.1mm |
| Thickness | 0.3-6.5mm | Impedance Tolerance | ±5% |
| Copper Thickness | 0.3-12 oz | Min PP Thickness | 0.06mm |
| Min Mechanical Hole | 0.1mm | Bow &Twist | ≤0.5% |
| Min Laser Hole | 0.075mm | Materials | FR4, High-Tg FR4, Rogers, Nelco, RCC, PTFE, M4, M6, TU862, TU872 |
| HDI | 1+n+1,2+n+2,3+n+3 | Surface Finished | HASL, HASL Pb Free Immersion Gold/Tin/Silver Osp, Immersion Gold+OSP |
| Max Aspect Ratio | 0.834027778 | Special Capability | Gold Finger Plating, Peelable, Carbon ink |
| Max Board Size | 650mm*1130mm | PCB boards | Flexible boards, Rigid-flex boards |
Electronic Component Sourcing Introduction:
High-density possible, Over the years, the high density of printed boards has been able to develop correspondingly with the improvement of integrated circuit integration and the advancement of mounting technology.
