QTLP321C и другие
| Компонент | Описание | Производитель | |
| QTLP321 | 4 - PIN POWER LED |
Fairchild Semiconductor |
 |
| QTLP321C | 4 - PIN POWER LED |
Fairchild Semiconductor |
|
| QTLP321C-E | 4 - PIN POWER LED |
Fairchild Semiconductor |
|
| QTLP321C-R | 4 - PIN POWER LED |
Fairchild Semiconductor |
|
| QTLP321C-W | 4 - PIN POWER LED |
Fairchild Semiconductor |
|
| QTLP321C-Y | 4 - PIN POWER LED |
Fairchild Semiconductor |
|
| TLP321 | TOSHIBA Photocoupler GaAs Ired & Photo-Transistor |
Toshiba Semiconductor |
|
| TLP321 | HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS |
ISOCOM COMPONENTS |
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| TLP321-2 | HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS |
ISOCOM COMPONENTS |
|
| TLP3212 | PHOTOCOUPLER PHOTO RELAY |
Toshiba Semiconductor |
|