4h n type sic wafers

{"cid":"91191224","title":"4inch 4H-N Type Sic Wafers 350um Thickness SiC Substrate","imgUrl":"https:\/\/img.chinax.com\/nimg\/3f\/0a\/7250d4b9dc88da25359b818570d8-200x200-1.jpg","attrs":{"Brand Name":"ZMSH","Model Number":"4inch SiC Wafer","Minimum Order Quantity":"10pieces","Delivery Time":"2-4weeks","Warp":"\u226440 \u03bcm","Type":"4H-N","Diameter":"4inch, 99.5 mm~ 100.0 mm","Grade":"Dummy \/ Research \/Production Grade","Payment Terms":"T\/T","Roughness":"Ra\u22641 nm","Packaging Details":"Common Package","Thickness":"350 \u03bcm\u00b125 \u03bcm","Certification":"RoHS","Place of Origin":"China"}}

{"cid":"91184473","title":"6inch Dia 150mm 350um Thickness 4H N Type SiC Substrate For SBD MOS Application","imgUrl":"https:\/\/img.chinax.com\/nimg\/ad\/7f\/a303bad7b0a927d0e98eb90b9215-200x200-1.jpg","attrs":{"Price":"by size and grade","Brand Name":"SICC","Model Number":"4h-n","Minimum Order Quantity":"3PCS","Delivery Time":"1-4weeks","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union","Supply Ability":"1000pc\/month","Packaging Details":"single wafer container box or 25pc cassette box","Materials":"SIC crystal","type":"4h-n","purity":"99.9995%","resistivity":"0.015~0.028ohm.cm","size":"2-8inch 2inch, 3inch ,4inch ,6inch ,8inch","thickness":"customized","MPD":"\u300a2cm-2","Application":"for SBD, MOS Device","TTV":"\u300a15um","bow":"\u300a25um","warp":"\u300a45um"}}