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Silicon Wafer

51-1625-0432

These 2" (50.8mm), 3" (76.2mm) and 4" (102mm) diameter silicon wafers can be used either as substrates for thin film research or to make small silicon substrates by dicing the wafer into smaller pieces using a scriber. Choose your type from the drop-down menu.

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Quantity
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1
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€ 47.14
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0
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€ 40.60
Add ESD Safe Carbon Wafer Tweezers (Style 4WF) product code: 51-1625-0953
ESD Safe Carbon Wafer Tweezers (Style 4WF) product photo
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0
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€ 23.03
Add Plastic Tweezers for Wafer Handling product code: 51-1625-0929
Plastic Tweezers for Wafer Handling product photo
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DESCRIPTION

These 2" (50.8mm), 3" (76.2mm) and 4" (102mm) diameter silicon wafers can be used either as substrates for thin film research or to make small silicon substrates by dicing the wafer into smaller pieces using a scriber. Wafers generally have flats or notches cut into one or more sides indicating the crystallographic plane and doping type. These silicon wafers are available as P-type (boron doped) wafers which are cut with a primary flat. The wafers are 230 - 575µm thick, polished on one side and do not have a silicon dioxide top coating. Each wafer is shipped in a wafer carrier.

Properties:

  • Orientation: <100> for 2" and 4" wafer <111> for 3"
  • Resistance: 1-30Ω
  • Type P: (Boron) (1 primary flat)
  • No SiO2 top coating
  • Wafer thickness:
    Ø2" = 9 - 13 mill (230 - 330µm)
    Ø3" = 13.6 - 18.5 mill (345 - 470µm)
    Ø4" = 18.7 - 22.6 mill (475 - 575µm)
  • Roughness: 2nm
  • TTV: = <20µm
  • Wafer is polished on one side

 

TECHNICAL INFORMATION

PAYMENT & DELIVERY

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Delivery
Our stock is shipped from The Netherlands.
Standard Shipping (4 to 5 working days) €15 (Free for orders over €1499)
Express Shipping (2 to 3 working days) €25

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Silicon Wafer
Product ID: 51-1625-0432
€ 47.14