Float Zone (FZ) Silicon Specials
Float Zone silicon is a high-purity alternative to Czochralski (CZ) silicon, offering higher resistivity and lower oxygen content. It is ideal for power devices and high-efficiency solar applications.
100mm FZ Silicon (High Resistivity)
Spec: 100mm, <100>, 500µm, SSP, 4000-8000 ohm-cm
Limited Stock - First Come, First Serve| Quantity | Price Per Wafer |
|---|---|
| 1 Wafer | $85.00 |
| 5 Wafers | $66.90 |
| 10 Wafers | $56.90 |
| 25 Wafers | $46.90 |
Partial Cassette Clearance
Prime Grade FZ Silicon in various specifications.
| Item Description | Price |
|---|---|
| 100mm Intrinsic (100) 525um SSP FZ >20,000 ohm-cm | $200.00 / wafer |
| 150mm P/B (100) 675um SSP FZ 1,000-3,000 ohm-cm (7 avail) | $202.90 / wafer |
| 150mm N/Ph (100) 500um DSP FZ >2,000 ohm-cm (8 avail) | $194.90 / wafer |
| 150mm N/Ph (100) 400um DSP FZ >2,000 ohm-cm (4 avail) | $171.90 / wafer |
Pyrex & Borofloat Glass
We stock Pyrex and Borofloat 33 wafers, known for their thermal resistance and chemical durability. These are often used for anodic bonding to silicon.
3" (76.2mm) Borofloat Specials
- Thickness: 0.5mm (±0.02mm)
- Finish: Double Side Polish (DSP)
- Roughness: Ra < 1.5nm (Scratch-dig 60/40)
- Stock: ~400 wafers available
| Quantity | Price Per Wafer |
|---|---|
| 1 Wafer | $39.90 |
| 5 Wafers | $25.90 |
| 10 Wafers | $19.90 |
| 25 Wafers | $15.90 |