| Part | Description | 
| 550-0304-004 | Photoemitter Array | 
| 550-0304 | 5mm LED CBI Circuit Board Indicator Top View, Single | 
| 550-1304-004 | Photoemitter Array | 
| 550-1304 | 5mm LED CBI Circuit Board Indicator Top View, Single | 
| 550-2304-004 | Photoemitter Array | 
| 550-2304 | 5mm LED CBI Circuit Board Indicator Top View, Single | 
| 550-5304-004 | Photoemitter Array | 
| 550-5304 | 5mm LED CBI Circuit Board Indicator Top View, Single | 
| 556-1103-304 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 556-1104-304 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 556-1105-304 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 556-1204-304 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 556-1205-304 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 556-1303-304 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 556-1304-304 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 556-1305-304 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 556-3103-304 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 556-3107-304 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 556-3203-304 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 556-3204-304 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 556-3205-304 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 556-3207-304 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 556-3304-304 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 556-3305-304 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 557-1304-203 | 11/16, 1 MOUNTING HOLE  WATERTIGHT | 
| 560-0304 | General purpose yellow dome-style LED | 
| Part | Description | 
| 1N6304 | 70A Iout, 50V Vrrm Fast Recovery Rectifier | 
| CR304 | 3.0A Iout, 400V Vrrm General Purpose Silicon Rectifier | 
| FCR304 | 3.0A Iout, 400V Vrrm Fast Recovery Rectifier | 
| FGC304 | 3.0A Iout, 400V Vrrm Fast Recovery Rectifier | 
| FR304 | 400V; 3.0A fast recovery rectifier | 
| FR304G | 3.0A Iout, 400V Vrrm Fast Recovery Rectifier | 
| HER304 | 300V; 3.0A high efficiency rectifier; high current capability and high speed switching | 
| MBR3040PT | 40V; 30A schottky barrier rectifier. For use in low voltage, high frequency inverters, free wheeling and polarity protection application | 
| MBR3045PT | 45V; 30A schottky barrier rectifier. For use in low voltage, high frequency inverters, free wheeling and polarity protection application | 
| PBPC304 | 400V; 3.0A bridge rectifier | 
| SBG3040CT | 40V; 30A surface mount schottky barrier rectifier. For use in low voltage, high frequency inverters, free wheeling and polarity protection applications | 
| SBG3040CT-T-F | 30A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER | 
| SBG3045CT | 45V; 30A surface mount schottky barrier rectifier. For use in low voltage, high frequency inverters, free wheeling and polarity protection applications | 
| SBL3040CT | 40V; 30A high voltage schottky barrier rectifier. For use in low voltage, high frequency inverters, free wheeling and polarity protection application | 
| SBL3040PT | 40V; 30A schottky barrier rectifier. For use in low voltage, high frequency inverters, free wheeling and polarity protection application | 
| SBL3045CT | 45V; 30A high voltage schottky barrier rectifier. For use in low voltage, high frequency inverters, free wheeling and polarity protection application | 
| SBL3045PT | 45V; 30A schottky barrier rectifier. For use in low voltage, high frequency inverters, free wheeling and polarity protection application | 
| SBR3040CT | 30A SBR Super Barrier Rectifier | 
| SBR3045CT | 30A SBR Super Barrier Rectifier | 
| SBR3045CTFP | 30A SBR Super Barrier Rectifier | 
| SF304 | 200V; 30A super fast rectifier | 
| SR304 | 40V; 80A high current schottky barrier rectifier. For use in guard ring protection | 
| UG304 | 400V; 3.0A ultra-fast recovery glass passivated rectifier; ultra fast switching for high efficiency | 
| Part | Description | 
| ABR304 | Standard Recovery Bridge Rectifier | 
| BR304G | Standard Recovery Bridge Rectifier | 
| FBR304 | 3.0A Iout, 400V Vrrm Single Phase High Speed Bridge Rectifier | 
| FR304 | 400 V, 3 A, fast recovery rectifier diode | 
| FR304G | 400 V, 3 A, glass passivated junction fast recovery rectifier | 
| HER304 | 300 V, 3.0 A,   high efficient rectifier diode | 
| MBR3045PT | Schottky Barrier Rectifiers | 
| MUR3040PT | High Speed Switching Diodes | 
| SBL3040PT | Schottky Barrier Rectifiers | 
| SZ3043 | 43 V, 1.5 W,  surface mount silicon zener diode | 
| SZ3047 | 47 V, 1.5 W,  surface mount silicon zener diode | 
| SZ304D | 4.3 V, 1.5 W,  surface mount silicon zener diode | 
| SZ304H | 4.7 V, 1.5 W,  surface mount silicon zener diode |