How choose the cable solutions for upstream automation equipment in IC, PCB, backlight module, and touch panel manufacturing?
How choose the cable solutions for upstream automation equipment in IC, PCB, backlight module, and touch panel manufacturing:
I. Key Cable Types by Equipment Category
IC Manufacturing & Packaging
- High-temperature cables:
AF200 fluoroplastic cables (260°C resistant) for lithography/etching chambers. - EMI-shielded cables: Double-layer shielded
RVVP cables for wafer handling systems.
PCB Production
- Corrosion-resistant cables: FEP-insulated cables (e.g.,
YVVP) for acid/alkaline etching environments. - Flexible drag chains: 11-core
TRVV cables (>5M bend cycles) for drilling arms.
Backlight Modules & Touch Panels
- Cleanroom cables: LSZH-rated
WDZ-KYJY cables (smoke density ≤15%). - Precision control cables: Ultra-thin
AWG28 cables (0.5mm²) for lamination robots.
II. Integrated Cable Solutions
A. Selection Criteria
- Environment:
- IC/PCB: Fluoroplastic for chemical/heat resistance.
- Cleanrooms: Mandatory LSZH materials.
- Signal integrity: Shielded cables (≥85% coverage) for high-speed data (e.g.,
CameraLink).
B. Implementation
| Application | Recommended Model | Key Specs |
|---|
| IC high-heat zones | AF200 fluoroplastic | 260°C rating, acid-proof |
| PCB etching | YVVP shielded | IP67, double shielding |
| Backlight assembly | 11-core drag chain | Bend cycles >5M, Ø≤8mm |
C. Suppliers
- Shanghai Shang Cable: Custom armored cables (
YJV22) for IC equipment. - Hongda Hui Tech: Integrated harnesses with
HRS connectors.
III. Trends
- Fiber optics (
GYXTW) replacing copper for long-distance signals. - RFID-embedded cables for real-time diagnostics in Mini LED lines.
Note: PTFE jackets are required for hydrofluoric acid exposure; PVC is prohibited.
This solution prioritizes durability, signal integrity, and compliance with industry standards across all upstream automation processes.
