SS129 Unipolar Hall-Effect Digital Switch Package.
SS129 - Unipolar Digital Digital Switch
BSS129 - N-Channel Depletion-Mode MOS Transistor
PSS129-7 - 9...25 A Switching Regulators
BSS129 - SIPMOS Small-Signal Transistor
BSS129 - N-Channel Depletion-Mode MOSFET Transistors