GR >> FSFR1800USL 
195508
FSFR1800USL
Fairchild/ON Semiconductor
Quantity 18650
Packaging IC FPS POWER SWITCH 9-SIP
Description original&Quality new original
204782
FSFR1800USL
Fairchild Semiconductor
Quantity 20000
Packaging IC FPS POWER SWITCH 9-SIP
Description original&Quality new original