GR >> NJM4558M 
478668
NJM4558M
NJR Corporation/NJRC
Quantity 9000
Packaging IC OPAMP GP 3MHZ 8DMP
Description original&Quality new original
538401
NJM4558M
NJR
Quantity 20000
Packaging IC OPAMP DUAL HIGH-GAIN 8-DMP
Description original&Quality new original