2N743 (SILICON) NPN silicon annular transistor de.
JANSR2N7438 - Formerly Available As FSL913A0R4/ Radiation Hardened/ SEGR Resistant/ P-Channel Power MOSFETs
JANSR2N7439 - Formerly Available As FSL923A0R4/ Radiation Hardened/ SEGR Resistant/ P-Channel Power MOSFETs
2N743 - NPN silicon annular transistor
JANSR2N7432 - Radiation Hardened Power MOSFET