International Rectifier Corporation S18CGF4B2

International Rectifier Corporation S18CGF4B2 is an exact part number for a discrete electronic component produced by the International Rectifier brand. This listing identifies the model S18CGF4B2 and is intended for engineers, procurement professionals, and technicians who need to source the authentic IR device with this specific code. The association of the part number with the International Rectifier Corporation branding confirms the lineage and aids in cross-referencing with supplier catalogs, datasheets, and BOMs. Because the entry provides only the model code and manufacturer, refer to the official datasheet to confirm electrical characteristics, package style, lead configuration, and any device-specific notes. The S18CGF4B2 designation can be used when matching to circuit designs, redesigns, or repair work that specify this exact IR component, ensuring compatibility with test routines and replacement criteria. In practice, selecting the S18CGF4B2 model supports precise inventory control and reduces risk of substituting an unrelated part, since the part number ties the device to the International Rectifier product line. This description summarizes the item as the IR S18CGF4B2 component, bearing the International Rectifier Corporation identifier and the exact model code necessary for accurate identification in engineering documentation.