6 Layer 1.6 mm FR TG170 Medical PCBA Assembly Service
What is PCBA Assembly Service?
PCBA Assembly Service refers to Printed Circuit Board Assembly service—the industrial process that transforms your bare PCB (the empty fiberglass board with copper traces and pads) into a fully functional electronic sub-assembly by populating it with all necessary electronic components (ICs, resistors, connectors, etc.), making it ready for integration into your final product.
Key Specifications
| Layer Count |
6-Layer |
| Material |
FR-4 TG170 |
| Board Thickness |
1.6 mm (Customizable) |
| Copper Thickness |
2/1/1/1/1/2 oz |
| Minimum Hole Size |
0.2 mm |
| Minimum Line Width |
0.12 mm |
| Minimum Line Spacing |
0.12 mm |
| Solder Mask Color |
Green |
| Surface Finish |
ENIG |
Product Description
Medical-Grade PCB Assembly
- Manufactured under strict quality management systems.
- Designed to meet the reliability requirements of medical electronics.
- Supports long-term and mission-critical operation.
Premium FR TG170 High-Tg Material
- Glass Transition Temperature (Tg) of 170°C.
- Excellent thermal stability and mechanical strength.
- Enhanced resistance to thermal stress during assembly and operation.
Standard 1.6 mm Board Thickness
- Industry-standard PCB thickness for superior mechanical stability.
- Compatible with a wide range of medical device enclosures and assemblies.
- Provides excellent structural integrity.
Advanced SMT & THT Assembly Capability
- Supports Surface Mount Technology (SMT) and Through-Hole Technology (THT).
- Compatible with BGA, QFN, CSP, and fine-pitch components.
- Suitable for complex mixed-technology PCB assemblies.
| Item |
Mass Production Capability |
Extreme Capability |
| Board Thickness Range |
0.3~6.0mm |
0.3~6.0mm |
| Exposure Alignment Accuracy |
±0.015mm |
±0.005mm |
| Minimum Annular Ring |
Single side ≥0.05mm |
Single side ≥0.05mm |
| Min Line Width/Space (1/3oz base copper) |
0.05mm / 0.05mm |
0.045mm / 0.045mm |
| Min Line Width/Space (1/2oz base copper) |
0.05mm / 0.05mm |
0.05mm / 0.05mm |
| Min Line Width/Space (1oz base copper) |
0.075mm / 0.075mm |
0.075mm / 0.075mm |
| Etching Tolerance (1/3oz base copper) |
±0.005mm |
±0.005mm |
| Etching Tolerance (1/2oz base copper) |
±0.005mm |
±0.005mm |
| Etching Tolerance (1oz base copper) |
±0.0075mm |
±0.0075mm |
| Gold Finger Total Pitch Tolerance |
<30mm: ±0.05mm
30~60mm: ±0.075mm |
<30mm: ±0.03mm
30~60mm: ±0.05mm |