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The Materials Business Unit produces a wide assortment of conductive SiC products ranging in wafer diameters up to 150mm. This material is manufactured upon a high-volume platform process that provides our customers the highest degree of material quality, supply assurance, and economies of scale.

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Part Number Type Grade Diameter Orientation Thickness Description Resistivity Ohm-cm Range
W4NRF4C-V200 N Research 100mm 4° Off 350µm +/-25µm ≤5 micropipes/cm2 0.015-0.028
W4NPF4C-V200 N Production 100mm 4° Off 350µm +/-25µm ≤5 micropipes/cm2 0.015-0.028
W4NRF4C-U200 N Research 100mm 4° Off 350µm +/-25µm ≤1 micropipes/cm2 0.015-0.028
W4NPF4C-U200 N Production 100mm 4° Off 350µm +/-25µm ≤1 micropipes/cm2 0.015-0.028
W4NPF4C-B200 N Production 100mm 4° Off 350µm +/-25µm ≤1 micropipes/cm2
≤1000 BPD/cm2
0.015-0.028
W4NRG4C-C1-V200 N Research 150mm 4° Off 350µm +/-25µm ≤5 micropipes/cm2 0.015-0.028
W4NPG4C-C1-V200 N Production 150mm 4° Off 350µm +/-25µm ≤5 micropipes/cm2 0.015-0.028
W4NRG4C-C1-U200 N Research 150mm 4° Off 350µm +/-25µm ≤1 micropipes/cm2 0.015-0.028
W4NPG4C-C1-U200 N Production 150mm 4° Off 350µm +/-25µm ≤1 micropipes/cm2 0.015-0.028
W4NPG4C-C1-B200 N Production 150mm 4° Off 350µm +/-25µm ≤1 micropipes/cm2
≤1000 BPD/cm2
0.015-0.028