S4A - S4M Taiwan Semiconductor 4A, 50V - 1000V Su.
H27S4G8F2D - 4 Gbit (512M x 8 bit) NAND Flash
H27S4G6F2D - 4 Gbit (512M x 8 bit) NAND Flash
MT72KSZS4G72LZ-1G4 - DDR3L 1.35V SDRAM LRDIMM
S4G - Surface Mount Rectifier
MT72KSZS4G72LZ - DDR3L 1.35V SDRAM LRDIMM
1S4G - ULTRAFAST EFFICIENT GLASS PASSIVATED RECTIFIER
GBS4G - Silicon Bridge Rectifiers
1S4G - Glass Passivated Super Fast Rectifiers
MT72JSZS4G72LZ - DDR3 SDRAM LRDIMM
MT72KSZS4G72LZ-1G1 - DDR3L 1.35V SDRAM LRDIMM
M2S4G64CB8HB5N - Unbuffered DDR3 SO-DIMM
FF150R12MS4G - IGBT-Module