Wafer cassettes – also commonly known as boats or carriers – are essential for securely holding wafers or substrates during processing. We stock a wide range of standard cassette models and offer full in-house capability to assemble or injection mold custom designs tailored to your specifications. We can supply Teflon® (PTFE) versions with the “-0215” suffix and Stat-Pro® versions ending in “-47C02”. Polypropylene cassettes are available in multiple colors with variable suffixes.

Whether you require standard configurations or custom cassettes for nonstandard substrate shapes or materials, SITEK has you covered.

Material Options:

• A = Teflon® (PTFE) — part numbers typically end in -0215

• PA = Polypropylene — available in various colors, with suffixes depending on color

• KA = Stat-Pro® plastic — part numbers typically end in -47C02
  Other materials like PVDF or HDPE available upon request

Cassette colors, slot counts, and part suffixes vary by material and design. Below are examples of our most commonly stocked cassette part numbers:

• A108-50 (for square substrates)
• A182-50M
• A182-50MB
• A190-50M (low profile)
• A194-50MB
• PA182-50M
• PA182-50MB