PCB Fabrication – High-TG & Halogen-Free
Overview
Modern electronics demand materials that meet specific performance and environmental requirements—High-TG for lead-free soldering and high-temperature applications, Halogen-Free for environmental compliance. Studio Electronics offers PCB Fabrication on High-TG and Halogen-Free materials, combining advanced fabrication capability with environmental responsibility. As a trusted provider of PCB assembly in China, we fabricate boards on High-TG FR4, Halogen-Free, and other specialty materials—with 100% electrical testing and rigorous quality control.
High-TG & Halogen-Free Fabrication Capabilities
| Material |
Properties |
Applications |
Quality Control |
| High-TG FR4 |
TG >170°C; lead-free compatible |
Lead-free soldering; high-temperature |
TG verification; material certification |
| Halogen-Free FR4 |
Low smoke; environmental compliance |
Environmental compliance applications |
Compliance verification; material tracking |
| High-TG + Halogen-Free |
TG >170°C; environmental compliance |
Medical; automotive; aerospace |
TG verification; compliance verification |
| FR4 Standard |
TG 130-140°C; general-purpose |
Consumer electronics |
Material certification; incoming inspection |
Fabrication Capabilities on High-TG & Halogen-Free
| Board Type |
High-TG FR4 |
Halogen-Free |
High-TG + Halogen-Free |
| Single-Sided |
✔ |
✔ |
✔ |
| Double-Sided |
✔ |
✔ |
✔ |
| Multi-Layer (3-20 layers) |
✔ |
✔ |
✔ |
| Flexible |
— |
— |
— |
| Rigid-Flex |
✔ |
✔ |
✔ |
| Metal Base |
✔ (aluminum) |
✔ |
✔ |
Surface Finishes Available
-
ENIG – Excellent solderability; fine-pitch compatible
-
HASL – Good solderability; cost-effective
-
OSP – Cost-effective; flat surface
-
Immersion Silver – High-frequency; flat surface
-
Immersion Tin – Flat surface; press-fit
-
Gold Plating – Excellent durability; wire bonding
The Fabrication Process
Stage 1: Material Procurement
High-TG FR4 and Halogen-Free materials sourced from qualified suppliers. Incoming inspection verifies material certifications and TG compliance.
Stage 2: Imaging & Etching
Precision circuit formation; AOI inspection.
Stage 3: Lamination
High-TG materials require specific lamination profiles; process controlled for TG requirements.
Stage 4: Drilling & Plating
Precision drilling; reliable plating processes.
Stage 5: Surface Finishing
Finishes applied to your specification.
Stage 6: Electrical Testing
100% electrical testing—flying probe or fixture-based.
Stage 7: Final Inspection & Shipping
Comprehensive final inspection; professional packaging.
Why High-TG & Halogen-Free Materials Matter
-
Lead-Free Soldering – High-TG supports higher soldering temperatures
-
Environmental Compliance – Halogen-Free meets environmental regulations
-
Reliability – High-TG materials provide better thermal stability
-
Regulatory Support – Documentation supports environmental submissions
Studio delivers PCB Fabrication on High-TG & Halogen-Free—performance materials with rigorous quality control.
