Trans Voltage Suppressor Diode, 600W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN
1SMBxxA Series - 600 Watt SMB Transient Voltage Suppressor, Unidirectional, RoHS
1SMBxxCA Series - 600 Watt SMB Transient Voltage Suppressor, Bidirectional, RoHS