Z-Cut 4" (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness

Product Details
Customization: Available
Certification: ISO
Application: Glass
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  • Z-Cut 4" (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness
  • Z-Cut 4" (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness
  • Z-Cut 4" (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness
  • Z-Cut 4" (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness
  • Z-Cut 4" (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness
  • Z-Cut 4" (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Process Flow
  • Certifications
  • Packaging & Shipping
  • Our Advantages
Overview

Basic Info.

Model NO.
Z-Cut 4" (100mm)
Material
Quartz Crystal
Diameter
25.4mm-200mm
Thickness
0.10mm or More
Ttv
<2um
Warp
<20um
Bow
<10um
Surface Finish
Ssp/DSP
Cutting Angle
X/Y/Z/At32,33,36/Bt/St42.75deg;-Cut
Transport Package
Carton Packing
Specification
2-12 inch
Trademark
CQT
Origin
China

Product Description

Product Description

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Our abundance experience at growing and mass production for piezo grade quartz . We are equipped with advanced facilities at Crystal growing, wafer lapping, polishing and checking. 

Our R&D is active at developing and researching from big material to process 8" quartz wafer or more.

 

Detailed Photos
Z-Cut 4&quot; (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness
Z-Cut 4&quot; (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness
Z-Cut 4&quot; (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness
 
Product Parameters

 

Specifications for Piezo grade application

Material Quartz Crystal
Cutting Angle X/Y/Z/AT32,33,36/BT/ST42.75°-cut etc
Diameter/size 3"(76.2mm) 4" (100mm) 6"(150mm) 8"(200mm)
Tol(±) <0.20 mm
Thinnest Thickness 0.08mm  Min 0.10mm  Min 0.20mm Min   0.35mm or more
Primary Flat 22mm  32mm  42.5mm  57.5mm
LTV (5mmx5mm)  <1µm
TTV  <3µm
Bow -30<bow<30
Warp <40µm
PLTV(<0.5um) ≥95%(5mm*5mm)
Orientation Flat All available
Surface Type Single Side Polished /Double Sides Polished
Polished side Ra <0.5nm
Back Side Criteria General is 0.2-0.5µm or as customized
Edge Criteria R=0.2mm or Bullnose
Material Property ECD Better than grade 4
Inclusion Better than grade II
Q-Value Better than grade C
Wafer Surface Criteria Particles ¢>0.3 µ  m <= 30
Scratch , Chipping None
Defect No edge cracks, scratches, saw marks, stains
Packaging Qty/Wafer box 25pcs per box

 

Process Flow

Z-Cut 4&quot; (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness

Certifications

Z-Cut 4&quot; (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness

Z-Cut 4&quot; (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness
Z-Cut 4&quot; (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness
Packaging & Shipping

Z-Cut 4&quot; (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness

Z-Cut 4&quot; (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness
Z-Cut 4&quot; (100mm) Saw Grade Quartz Crystal Wafer Substrate with 0.1mm Thickness
Our Advantages

CQT's primary goal is "To be a reliable primary microelectronics substrates supplier in today's World". The entire organization, beginning with top management, has worked consistently to meet this goal.

Our reputation for quality is based on a commitment to the newest and most effective design, manufacturing, testing, and management procedures - including, but not limited to, design for manufacturing, statistical process control, lean manufacturing, and continuous improvement methodologies. We have had a fully implemented and effective IATF16949 Quality Management System.

CQT is committed to conduct its all operations in a socially responsible, ethical, and sustainable manner to protect the environment and ensure the safety and health of our employees, customers, and surrounding communities. We are also committed to continuous improvement on all environmental issues. CQT maintains ISO9001/ISO14001 certifications and also implements the EICC standards. and implemented the Electrical Industry Code of Conduct as well.

Our policy to work with mails received from our clients is within 24 hours , 
please check with us in case you are unable to receive the reply over 24 hours 

 

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