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1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Wafer Carrier​​
1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Wafer Carrier​​
1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Wafer Carrier​​
1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Wafer Carrier​​
1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Wafer Carrier​​
1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Wafer Carrier​​
Specifications
Brand Name :
ZMSH
Model Number :
1inch 2inch 3inch 4inch 6inch Single Wafer Cassette
Certification :
rohs
Place of Origin :
CHINA
MOQ :
25
Price :
by case
Payment Terms :
T/T
Supply Ability :
1000pcs per month
Delivery Time :
2-4 weeks
Packaging Details :
package in 100-grade cleaning room
Size :
1inch 2inch 3inch 4inch 6inch
Capacity :
Standard 1 wafer/cassette (Customizable 10 or 25 wafers high-capacity version)
Material :
PEEK (High-temperature version)/PVDF (Chemical-resistant version)/ESD-PC (Economy version)
Cleanliness Class :
ISO Class 4 (Class 10)
​​Weight​​ :
0.5–5 kg (varies by size)
​​Typical Applications​​ :
Semiconductor R&D, medical electronics, high-reliability packaging
Description

1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Overview​

1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Wafer Carrier​​

1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Wafer Carrier​​

Single-wafer cassettes are critical consumables in semiconductor manufacturing, R&D, and logistics, designed to physically protect wafers, maintain contamination-free environments, and ensure compatibility with automated systems. Different sizes accommodate specific wafer specifications and operational needs:

  • ​​1-inch​​: Smallest format, ideal for lab-scale testing or specialized materials (e.g., Al₂O₃, Si) requiring short-term storage.
  • ​​2-inch​​: Commonly used in small-scale R&D facilities or pilot production lines, compatible with silicon and compound semiconductors.
  • ​​3-inch​​: Transitional size for early-stage semiconductor processes, balancing flexibility and cost-effectiveness.
  • ​​4-inch​​: Industrial-grade standard for optoelectronic devices and medical electronics, supporting automated production workflows.
  • ​​6-inch​​: Primary choice for 300mm-class wafer handling, enabling high-density storage and transport with compatibility for advanced carrier systems like FOUP (Front Opening Unified Pod) .

1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Key Features​

1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Wafer Carrier​​

1. Material & Anti-Static Performance​​

  • ​​Anti-Static Materials​​: Wafer Cassette utilize PP (polypropylene), PC (polycarbonate), or ESD-modified plastics with surface resistivity customizable from 10³ to 10¹¹ Ω to prevent electrostatic discharge (ESD) damage.
  • ​​High Transparency​​: Wafer Cassette's clear materials enable visual inspection of wafer status and quantity without opening the cassette.
  • ​​Chemical Resistance​​: PP resists corrosion, while PFA (perfluoroalkoxy) variants withstand high-temperature and ultra-high-purity environments.

​​2. Structural Design​​

  • ​​Adjustability​​: Modular designs allow size adjustments (e.g., 4–6-inch compatibility) to accommodate varying wafer thicknesses.
  • ​​Contamination Control​​: Wafer Cassette's integrated sealing gaskets, filtered vents, and positive pressure airflow systems ensure ISO 14644 Class 1 cleanliness levels.
  • ​​Portability​​: Lightweight construction supports stacking and robotic handling, optimizing storage space.

​​3. Functional Enhancements​​

  • ​​Smart Monitoring​​: Embedded RFID tags and environmental sensors (temperature, humidity) enable real-time tracking and data logging.
  • ​​Automation Compatibility​​: Standardized interfaces for AMHS (Automated Material Handling Systems) and robotic arms ensure seamless integration into production lines.

1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Applications

1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Wafer Carrier​​

1. Semiconductor Manufacturing​​

  • ​​Wafer Processing​​: Protects wafers during photolithography, etching, and doping steps, minimizing contamination risks to ensure yield.
  • ​​Automated Lines​​: Wafer Cassette seamlessly interfaces with FOUP systems for intra-factory logistics, reducing manual intervention.

​​2. R&D & Laboratories​​

  • ​​Sample Storage​​: Compact 1–3-inch cassettes enable secure storage of prototype wafers in controlled environments.
  • ​​Environmental Testing​​: Wafer Cassette leak-tight seals (tested via helium detection) validate wafer stability under extreme conditions.

3. ​​Supply Chain Logistics​​

  • ​​Transport Protection​​: 6-inch cassettes are widely used for inter-factory wafer transportation, featuring shock-absorbing designs to reduce breakage.
  • ​​Inventory Management​​: Smart storage systems (e.g., nitrogen-purged cabinets) implement FIFO (First-In-First-Out) protocols, extending shelf life.

ZMSH's service

Single-wafer cassettes vary significantly in material, structure, and functionality to address diverse needs—from lab-scale experimentation to high-volume industrial production. ZMSH achieve precision through advanced materials (e.g., anti-static PEEK ), contamination-control technologies, and automation integration. Customizable services and rigorous quality protocols further ensure compatibility with evolving semiconductor industry standards, driving efficiency and reliability across the supply chain.

1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Wafer Carrier​​1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Wafer Carrier​​

1inch 2inch 3inch 4inch 6inch Single Wafer Cassette FAQ

1. Q: ​​What materials are best for 1-inch to 6-inch wafer cassettes?​​

A​​: PP (cost-effective), PFA (high-purity/chemical resistance), and conductive PP (ESD-safe) are standard, with aluminum used for high-temperature applications.

2. Q: ​​Do 4-inch wafer carriers support automation?​​

A​​: Yes, 4-inch cassettes with AMHS compatibility and helium-tight seals are widely used in automated semiconductor workflows.

Tags: #1 Inch Single Wafer Cassette, #ESD-Safe, #Wafer Storage, #1inch 2inch 3inch 4inch 6inch Single Wafer Cassette, #Wafer Carrier​​

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1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Wafer Carrier​​

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Product Detail
Brand Name :
ZMSH
Model Number :
1inch 2inch 3inch 4inch 6inch Single Wafer Cassette
Certification :
rohs
Place of Origin :
CHINA
MOQ :
25
Price :
by case
Contact Supplier
video
1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Wafer Carrier​​
1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Wafer Carrier​​
1inch 2inch 3inch 4inch 6inch Single Wafer Cassette Wafer Carrier​​

SHANGHAI FAMOUS TRADE CO.,LTD

Verified Supplier
8 Years
shanghai, shanghai
Since 2013
Business Type :
Manufacturer, Agent, Importer, Exporter, Trading Company
Main Products :
Gallium Nitride Wafer, Sapphire Wafer, SiC Substrate
Total Annual :
1000000-1500000
Certification Level :
Verified Supplier
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