TONGZHAN INDUSTRIAL LIMITED
TONGZHAN INDUSTRIAL LIMITED
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FPC Boards One Stop PCB Assembly Immersion Gold + OSP Maintainability
PCB Assembly Services Description:
The PCB boards we produce include POP boards, ordinary boards, FPC boards, rigid-flex bonding boards, metal baseplates, etc. They are widely used in industrial control, medical care, automotive electronics, communications, and the Internet. The product is RoHS-compliant lead-free assembly/non-RoHS assembly. SMT, post welding, assembly to testing one-stop service supports flexible supply.
PCB Assembly Services 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 Assembly Services Introduction:
1. Provide mechanical support for fixing and assembling various electronic components such as integrated circuits, realize wiring and electrical connection or electrical insulation between various electronic components such as integrated circuits, and provide required electrical characteristics.
2. After the electronic equipment adopts printed boards, due to the consistency of similar printed boards, manual wiring errors are avoided, and automatic insertion or mounting of electronic components, automatic soldering, and automatic detection can be realized, which ensures electronic products. quality, improve labor productivity, reduce costs, and facilitate maintenance.
