ASI manufactures a replacement line of MSC transistors formally made by Microwave Semiconductor and S.T. Theses MSC transistors are primarily in the 1GHz to 3GHz range.

For MSC3135-1 key parameters, see the part table below. For details about parts other than MSC3135-1 click on the desired part number in the parts list at the bottom of this page.

Looking for a part number different than the one found in the table above? For another part in the same part family, see the list below. For other part families, enter the part number into the Part Finder Search above.