| Material |
Quartz Blanks( both Piezo and Optical grade ) |
| Materials |
Both Pure Z and Y Bar available |
| Synthetic Q-Value |
Min 1.8x10^6, 2.4x10^6 to 3.0x10^6 IEC standards |
| Etch Channel Density |
Max: 2 /cm2, 10/cm2, Max 30/cm2, Max 100/cm2, Max 300/cm2; Swept Quartz |
| Inclusions Density |
Ia, Ib, I, II, III |
| Cuts Type ( orientation) |
AT, BT, CT, ET ,DT, GT, NT, FC, SC, IT, AC ,BC ,ST .TS MT ,NT RT, LC …, etc |
| Angle Tolerance(±) |
Theta Angle: ±5″, ±10″, ±15″, ±30″, ±1′, ±2′, … , etc |
| Phi Angle:±5′, ±10′, ±15′, ±30′, … , etc |
| Diameter For Round Blank |
From 3.0mm to 50.80mm (with flat) , 2",3" 4" 5" and 6"(wafers) |
| Size For Square Blank |
1.6x1.6mm ~ 41 x48 mm or even larger size per request |
| Size For SMD Blank |
1.2x2.4mm Above at Customer option |
| Diameter/Size Tolerance(±) |
±0.01 mm ,+/-0.005.+/-0.0005, |
| Frequency/ Thickness |
1 Mhz up to 54Mhz for AT-Cut Fundamental; Up to 70Mhz By Etching |
| Flat |
Per requested the flat shall be perpendicular to X axis within ±10 deg |
| Surface Finishing |
#1000(9u); #2000(7u); #3000(5u); #4000(3u) (Sic); Polished(Cerium oxide)and & etched Std |
| Overtone |
Fundamental; Third Overtone (3rd); Fifth Overtone (5th) |
| Contouring (Diopter) |
Plano-Convex: 0.5 Diopter ~ 10 Diopter, Bi-Convex: 10 Diopter ~ 15 Diopter |
Audited Supplier 
Audited Supplier 
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