Silicon Transient Voltage Suppressor Diode 51V 400W 2-Pin DO-214AC
Trans Voltage Suppressor Diode, 400W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN
Silicon Transient Voltage Suppressor Diode 51V 400W 2-Pin DO-214AC

SMAJ51/61 91.1V 1-Channel Unidirectional Transient Voltage Suppressor
Trans Voltage Suppressor Diode, 400W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN