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Ensure the highest level of protection for your sensitive semiconductor components with our SD Coin Wafer Shippers. Specifically engineered to accommodate 25mm (1") wafers, these single-wafer carriers combine robust design with cleanroom compatibility. Manufactured from high-quality black polypropylene, each unit is meticulously cleaned in DI water post-molding and packaged in a controlled cleanroom environment, ensuring they are "wafer-ready" straight out of the box. All units are brand new and designed for immediate deployment in critical fabrication and storage processes.
Key Features & Design
Our "Coin Style" shippers are built to minimize contamination and physical damage:
Secure Containment: Features a positive locking lid that prevents accidental opening during transit.
Wafer Protection: Holds one wafer face-down, ensuring that contact occurs only on the wafer edge. This design eliminates surface scratching and particle generation on the active device area.
Cushioned Support: Equipped with eight spring cushions that securely hold the wafer in place while absorbing shock and vibration.
Space-Efficient: The low-profile design is fully stackable, optimizing storage space in cleanrooms and shipping containers.
Material Safety: Constructed from standard black polypropylene, offering excellent chemical resistance and durability.
Technical Specifications
Compatibility: Designed exclusively for 25mm (1") diameter wafers.
Dimensions:
Internal Diameter: 25.4 mm
Overall Size: 25.4 mm x 25.4 mm x 7 mm
Packaging: Sold in packs of 10 units (100 units per case).
Cleanliness: Cleanroom processed and packaged.
Material Properties: Black Polypropylene (PP)
The choice of black polypropylene provides distinct advantages for semiconductor handling:
ESD Considerations: While standard polypropylene is insulating, our black polypropylene formulation is ESD-safe, making it suitable for protecting static-sensitive devices. (Note: Standard non-ESD polypropylene options are also available upon request).
Thermal Stability:
Continuous Use Temperature: Up to 55°C
Melting Point: 164°C
Chemical Resistance: Highly resistant to common solvents; compatible with IPA (Isopropyl Alcohol) and Acetone cleaning processes.
Low Moisture Absorption: Non-hygroscopic with water absorption of <0.01%, ensuring dimensional stability in varying humidity conditions.
Electrical Properties: Low dielectric constant, providing excellent insulation.
Applications
These shippers are ideal for:
Short-term and long-term storage of 25mm research or production wafers.
Safe internal transport between cleanroom process stations.
Shipping individual wafers to external partners or labs.
Ordering Information
Upgrade your wafer handling protocol today. Our SD Coin Wafer Shippers are available immediately in packs of 10. For bulk requirements or alternative materials (such as non-ESD variants), please explore our full range of Wafer Carriers and Shippers.
