BUY 1SMB5931BT3 https://www.utsource.net/itm/p/11288185.html
1SMB5931BT3 Zener Diodes 18V 3W DO-214AA/SMB18V marking 931B
1SMB5931BT3 is a surface mount Zener diode with a DO-214AA/SMB package. It has a breakdown voltage of 18V and a power dissipation of 500mW. Description: The 1SMB5931BT3 is a surface mount Zener diode with a DO-214AA/SMB package. It has a breakdown voltage of 18V and a power dissipation of 500mW. Features: -Surface mount package -Breakdown voltage of 18V -Power dissipation of 500mW Applications: -Voltage regulation -Clamping -Transient suppression -Overvoltage protection (For reference only)