用 途 | saw 声表，光学等 |
| 产品尺寸 | dia100x0.3mmt，dia150x0.35mmt |
| 表面处理 | polished or lapped or as-cut |
| 生长方式 | |
| 厚 度 | 按要求 |
| 掺杂类型 | |
| 晶 向 | y-42°，Y-36°，Y-128° |
| 电 阻 率 |
Orientation | 36°Y-cut±0.2° | 42°Y-cut±0.2° | X-cut±0.2° | |
| Diameter | 76.2±0.3mm, 100±0.3mm ,150±0.3mm | |||
| 1st OF Flat | 22±2mm,32±2mm,47.5±2mm perpendicular to X-axis±0.2° | 22±2mm,32±2mm,47.5±2mm perpendicular to 112°Y±0.2° | ||
| 2st OF Flat | 10±2mm CW270°from 1st OF | 10±2mm CW315°from 1st OF | 10±2mm CW315° Or 270°from 1st OF | |
| Thickness | 200~250±25um,300-350±25um,500±25um | |||
| Front surface | "+",Ra＜1nm, | |||
| Back surface | GC#1000, GC#2000 Lapped | |||
| LTV | ＜1um,at5x5mm zone | |||
| BOW | ≤25um | |||
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