#TDI 4WF-SA High Precision Swiss 4″ Wafer Handling Tweezers
Used for handling 4″ diameter wafers / substrates. Top fingers, stepped bottom paddle.
A: .472″
B: .354″
C: .098″
D: .157″
E: .098″
Wafer tweezers specially designed to handle silicon/ gallium arsenide wafers and ceramic/glass substrates. These wafer handling tweezers include anti-magnetic stainless steel material; perfectly balanced symmetry and anti-glare polished tip edges for accurate positioning of wafers or substrates to avoid breaking thin materials. To eliminate scratching, Teflon coating is also available upon request.
Standard Features:
- Top fingers, stepped bottom paddle.
- Stainless Anti-Magnetic – “SA”
- Low Carbon Austenitic Steel
- Precision Fine Tip Symmetry & Balance
- Polished Tip Edges Non-Scratching, Anti-Glare Finish
- Selected Styles Include: Top Fingers and/or Bottom Grid
- Good Corrosion Resistance to Most Chemicals & Acids
- Meets the EU regulation RoHS – 2002/95/EG
More Information:
- “SA” Material Data Sheet
- “SA” Chemical Compatibility Chart
- Request a Quote for Teflon Coated Tweezers
- Request a Quote for Volume Quantity Discounts
Equivalent to These Part Numbers:
- 491-SA
- 758TW178
