| Компонент | Описание | Производитель | PDF | Buy |
| A-551H | SINGLE DIGIT DISPLAY | List of Unclassifed Manufacturers |  |  |
| C-551H | SINGLE DIGIT DISPLAY | List of Unclassifed Manufacturers | | |
| SUR551H | NPN/PNP epitaxial planar Silicon Transistor | AUK corp | | |
| SUR551H | Epitaxial planar NPN/PNP silicon transistor | KODENSHI KOREA CORP. | | |
| PSD551H | SURFACE MOUNT SCHOTTKY BARRIER DIODES | PACELEADER INDUSTRIAL | | |
| WSD551H | SMALL SIGNAL SCHOTTKY DIODES 500m AMPERES 30 VOLTS | List of Unclassifed Manufacturers | | |
| WSD551H | Surface Mount Schottky Barrier Diodes | Weitron Technology | | |
| CH551H-30PT | SCHOTTKY BARRIER DIODE VOLTAGE 30 Volts CURRENT 0.5 Ampere | Chenmko Enterprise Co. Ltd. | | |
| CH551H-30PT | Schottky Rectifier - 0.5Amp 30Volt | Sirectifier Global Corp. | | |
| V551HA32 | Varistor Products - High Energy Industrial | Littelfuse | | |
| V551HA40 | Varistor Products - High Energy Industrial | Littelfuse | | |
| CXT5551HC | SURFACE MOUNT HIGH CURRENT SILICON NPN TRANSISTOR | Central Semiconductor Corp | | |
| CZT5551HC | SURFACE MOUNT HIGH CURRENT SILICON NPN TRANSISTOR | Central Semiconductor Corp | | |
| CMLT5551HC | SURFACE MOUNT PICOmini HIGH CURRENT SILICON NPN TRANSISTOR | Central Semiconductor Corp | | |
| CMPT5551HC | SURFACE MOUNT HIGH CURRENT SILICON NPN TRANSISTOR | Central Semiconductor Corp | | |
| CYT5551HCD | SURFACE MOUNT DUAL, ISOLATED NPN HIGH CURRENT SILICON TRANSISTORS | Central Semiconductor Corp | | |
| CXT5551HC_10 | SURFACE MOUNT HIGH CURRENT NPN SILICON TRANSISTOR | Central Semiconductor Corp | | |
| CZT5551HC_10 | SURFACE MOUNT HIGH CURRENT NPN SILICON TRANSISTOR | Central Semiconductor Corp | | |
| CMPT5551HC_10 | SURFACE MOUNT HIGH CURRENT NPN SILICON TRANSISTOR | Central Semiconductor Corp | | |
| CMLT5551HC_10 | SURFACE MOUNT HIGH CURRENT SILICON NPN TRANSISTOR | Central Semiconductor Corp | | |
