| 1440721 | SL5253 | SILICON PLANAR ZENER DIODES, 500mW,MINIMELF PACKAGE | Surge Components |
| 1440722 | SL5254 | SILICON PLANAR ZENER DIODES, 500mW,MINIMELF PACKAGE | Surge Components |
| 1440723 | SL5255 | SILICON PLANAR ZENER DIODES, 500mW,MINIMELF PACKAGE | Surge Components |
| 1440724 | SL5256 | SILICON PLANAR ZENER DIODES, 500mW,MINIMELF PACKAGE | Surge Components |
| 1440725 | SL5257 | SILICON PLANAR ZENER DIODES, 500mW,MINIMELF PACKAGE | Surge Components |
| 1440726 | SL5258 | SILICON PLANAR ZENER DIODES, 500mW,MINIMELF PACKAGE | Surge Components |
| 1440727 | SL5259 | SILICON PLANAR ZENER DIODES, 500mW,MINIMELF PACKAGE | Surge Components |
| 1440728 | SL5260 | SILICON PLANAR ZENER DIODES, 500mW,MINIMELF PACKAGE | Surge Components |
| 1440729 | SL5261 | SILICON PLANAR ZENER DIODES, 500mW,MINIMELF PACKAGE | Surge Components |
| 1440730 | SL5262 | SILICON PLANAR ZENER DIODES, 500mW,MINIMELF PACKAGE | Surge Components |
| 1440731 | SL5500 | 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS | Fairchild Semiconductor |
| 1440732 | SL5500 | Photon coupled isolator. | General Electric Solid State |
| 1440733 | SL5500300 | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440734 | SL5500300W | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440735 | SL55003S | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440736 | SL55003SD | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440737 | SL5500S | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440738 | SL5500SD | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440739 | SL5500W | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
|
| 1440740 | SL5501 | 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS | Fairchild Semiconductor |
| 1440741 | SL5501 | Photon coupled isolator. | General Electric Solid State |
| 1440742 | SL5501300 | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440743 | SL5501300W | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440744 | SL55013S | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440745 | SL55013SD | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440746 | SL5501S | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440747 | SL5501SD | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440748 | SL5501W | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440749 | SL5504 | 6-Pin DIP HIgh BVceo Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440750 | SL5504 | Photon coupled isolator. | General Electric Solid State |
| 1440751 | SL5504300 | 6-Pin DIP HIgh BVceo Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440752 | SL5504300W | 6-Pin DIP HIgh BVceo Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440753 | SL55043S | 6-Pin DIP HIgh BVceo Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440754 | SL55043SD | 6-Pin DIP HIgh BVceo Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440755 | SL5504S | 6-Pin DIP HIgh BVceo Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440756 | SL5504SD | 6-Pin DIP HIgh BVceo Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440757 | SL5504W | 6-Pin DIP HIgh BVceo Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1440758 | SL5511 | 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS | Fairchild Semiconductor |
| 1440759 | SL5511 | Photon coupled isolator. | General Electric Solid State |
| 1440760 | SL5511300 | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
