NTD6416ANT4G stock 100% 100V in 30pcs field orginal effect MOS new patch tube 19A TO-252 N channel NTD6416ANT4G stock 100% 100V in 30pcs field orginal effect MOS new patch tube 19A TO-252 N channel NTD6416ANT4G stock 100% 100V in 30pcs field orginal effect MOS new patch tube 19A TO-252 N channel NTD6416ANT4G stock 100% 100V in 30pcs field orginal effect MOS new patch tube 19A TO-252 N channel NTD6416ANT4G stock 100% 100V in 30pcs field orginal effect MOS new patch tube 19A TO-252 N channel NTD6416ANT4G stock 100% 100V in 30pcs field orginal effect MOS new patch tube 19A TO-252 N channel NTD6416ANT4G stock 100% 100V in 30pcs field orginal effect MOS new patch tube 19A TO-252 N channel NTD6416ANT4G stock 100% 100V in 30pcs field orginal effect MOS new patch tube 19A TO-252 N channel