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Brand Name : BonTek
Model Number : Lithium Niobate (LiNbO3)
Certification : ISO:9001, ISO:14001
Place of Origin : China
MOQ : 10 pcs
Price : Negotiable
Payment Terms : T/T
Supply Ability : 10000 pcs/Month
Delivery Time : 1-4 weeks
Packaging Details : Cassette/ Jar package, vaccum sealed
Product : LiNbO3 Wafer
Type : SAW grade
Orientation Cut : Y128
Surface : Both Side Polish
Diameter : Φ100mm
Thickness : 500±25um
Surface Ra : Ra<5 Angstrom
TTV : <5um
Y128-Cut 4 inch 0.5mm LiNbO3 Wafer DSP pack in Cassette
Lithium Niobate (LiNbO3, LNO), an uniaxial ferroelectric with a very high Curie temperature (1500 K). Among other attractive features, one should note its relatively low price, high chemical, thermal, and mechanical stability, availability of big crystals of sufficiently high quality and, last but not least, its lead-free composition.
LNO and the related material LiTaO3 are widely used in surface and bulk acoustic wave devices, optical modulators and waveguides, filters, transducers, acoustic microscopes, etc.
Material | LiNbO3 Crystal |
Orientation | X / Z / Y41° / Y64° / Y128° / YZ / YX or Customized |
Diameter | Φ76.2mm (3 inch); Φ100mm (4 inch); Φ150mm (6 inch) |
Surface finish | One / Both sides polish |
Thickness | 350±25um / 500±25um |
TTV | < 1~5µm |
BOW | ± (25µm ~40um ) |
Warp | <= 35µm |
LTV (5mmx5mm) | <1.5 um |
PLTV(<0.5um) | ≥98% (5mm*5mm) with 2mm edge excluded |
Edge | Compl't with SEMI M1.2@with GC800# .regular at C typed |
Orientation flats | available, per request |
Polished side Ra | Roughness Ra<=5A |
Back Side Criteria | Roughness Ra:0.5-1.0µm GC#1000 |
Edge Rounding | Compliant with SEMI M1.2 Standard/refer to IEC62276 |
Cracks, saw marks, stains | None |
Acceptance Check
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SAW grade Y128 Cut LiNbO3 Wafer DSP Cassette Pack 0.5mm Images |