NTMFS4121NT1GMOSFET N-CHAN 17A 30V SO8 FL|ON SEMICONDUCTOR|Lead free|RoHS Compliant NTMFS4937NT1G NTMFS4121NT1GMOSFET N-CHAN 17A 30V SO-8FL|ON SEMICONDUCTOR (VA)|Lead free|RoHS Compliant NTMFS4937NT1G