PRODUCTS

Wafer Carrier

100mm Horizontal Wafer Shipper
Protos Carrier MA-4
4inch Horizontal Wafer Shipper

MA-4 is a compact, stackable wafer shipper for 100mm wafers. It can hold up to 25 wafers. Uses conductive high-purity materials and is ESD compliant (ANSI/ESD S541 compliant). Compatible with automatic wafer transfer equipment.
*This product is MA-5 with component for 4-inch wafer.

Features

  • Made from low particles/ionic/outgassing material.
  • ESD safe / Conforms to ANSI / ESD S541.
  • Double-wall structure reduces wafer damage during transportation
  • Compatible with automatic wafer packing equipment.

Specifications

Part number MA-4
Compatible wafer size 100mm or 4inch
Capacity 25 wafers
Material Static dissipative blend of polypropylen(PP) and carbon
Dimension 90mm × 150mm × 150mm
Weight 0.36kg
Wafer storage diameter 103+/-1 mm
Wafer storage height 47.8mm
Surface resistance R < 10^6 Ω
Carton dimension 10 cases/carton (440mmx330mmx200mm, 4.4kg)

Related Items

  • Interleaf
  • Inner foam
  • Moisture barrier bags

How to store

4inch = 100mm wafer / 25 wafers can be stored

【Example 100μT wafer】


*Inner foam thickness changes depending on the thickness of the wafer.
*This example does not guarantee that the wafer will not crack.

How to close

①Align the edges
(Yellow line in the figure)

②Turn counterclockwise until TOP falls naturally

③Turn right TOP

④Twist lock finish

Cushion stacking guideline

Cushion stacking guideline
* Mark: ribs

For more information, please feel free to contact us.

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