| Nr. | Nombre de la Parte | Descripción | Fabricante |
| 451561 | H21B5 | INTERRUPTOR ÓPTICO RANURADO | QT Optoelectronics |
| 451562 | H21B6 | INTERRUPTOR ÓPTICO DE PHOTODARLINGTON | Fairchild Semiconductor |
| 451563 | H21B6 | INTERRUPTOR ÓPTICO RANURADO | QT Optoelectronics |
| 451564 | H21L1 | ISO - INTERRUPTOR DEL DISPARADOR DEL INVERSOR SCHMITT DE LA LÓGICA | ISOCOM |
| 451565 | H21L2 | ISO - INTERRUPTOR DEL DISPARADOR DEL INVERSOR SCHMITT DE LA LÓGICA | ISOCOM |
| 451566 | H21LOB | INTERRUPTOR ÓPTICO DEL ® DE OPTOLOGIC | Fairchild Semiconductor |
| 451567 | H21LOI | INTERRUPTOR ÓPTICO DEL ® DE OPTOLOGIC | Fairchild Semiconductor |
| 451568 | H21LTB | INTERRUPTOR ÓPTICO DEL ® DE OPTOLOGIC | Fairchild Semiconductor |
| 451569 | H21LTI | INTERRUPTOR ÓPTICO DEL ® DE OPTOLOGIC | Fairchild Semiconductor |
| 451570 | H22A | INTERRUPTOR ÓPTICO RANURADO | Fairchild Semiconductor |
| 451571 | H22A1 | INTERRUPTOR ÓPTICO RANURADO | Fairchild Semiconductor |
| 451572 | H22A1 | INTERRUPTOR ÓPTICO RANURADO | QT Optoelectronics |
| 451573 | H22A2 | INTERRUPTOR ÓPTICO RANURADO | Fairchild Semiconductor |
| 451574 | H22A2 | INTERRUPTOR ÓPTICO RANURADO | QT Optoelectronics |
| 451575 | H22A3 | INTERRUPTOR ÓPTICO RANURADO | Fairchild Semiconductor |
| 451576 | H22A3 | INTERRUPTOR ÓPTICO RANURADO | QT Optoelectronics |
| 451577 | H22A4 | INTERRUPTOR ÓPTICO RANURADO | Fairchild Semiconductor |
| 451578 | H22A4 | INTERRUPTOR ÓPTICO RANURADO | QT Optoelectronics |
| 451579 | H22A5 | INTERRUPTOR ÓPTICO RANURADO | Fairchild Semiconductor |
| 451580 | H22A5 | INTERRUPTOR ÓPTICO RANURADO | QT Optoelectronics |
| 451581 | H22A6 | INTERRUPTOR ÓPTICO RANURADO | Fairchild Semiconductor |
| 451582 | H22A6 | INTERRUPTOR ÓPTICO RANURADO | QT Optoelectronics |
| 451583 | H22B1 | INTERRUPTOR ÓPTICO DE PHOTODARLINGTON | Fairchild Semiconductor |
| 451584 | H22B1 | INTERRUPTOR ÓPTICO RANURADO | QT Optoelectronics |
| 451585 | H22B2 | INTERRUPTOR ÓPTICO DE PHOTODARLINGTON | Fairchild Semiconductor |
| 451586 | H22B2 | INTERRUPTOR ÓPTICO RANURADO | QT Optoelectronics |
| 451587 | H22B3 | INTERRUPTOR ÓPTICO DE PHOTODARLINGTON | Fairchild Semiconductor |
| 451588 | H22B3 | INTERRUPTOR ÓPTICO RANURADO | QT Optoelectronics |
| 451589 | H22B4 | INTERRUPTOR ÓPTICO DE PHOTODARLINGTON | Fairchild Semiconductor |
| 451590 | H22B4 | INTERRUPTOR ÓPTICO RANURADO | QT Optoelectronics |
| 451591 | H22B5 | INTERRUPTOR ÓPTICO DE PHOTODARLINGTON | Fairchild Semiconductor |
| 451592 | H22B5 | INTERRUPTOR ÓPTICO RANURADO | QT Optoelectronics |
| 451593 | H22B6 | INTERRUPTOR ÓPTICO DE PHOTODARLINGTON | Fairchild Semiconductor |
| 451594 | H22B6 | INTERRUPTOR ÓPTICO RANURADO | QT Optoelectronics |
| 451595 | H22L | INTERRUPTOR ÓPTICO DE OPTOLOGIC | Fairchild Semiconductor |
| 451596 | H22L1 | ISO - INTERRUPTOR DEL DISPARADOR DEL INVERSOR SCHMITT DE LA LÓGICA | ISOCOM |
| 451597 | H22L2 | ISO - INTERRUPTOR DEL DISPARADOR DEL INVERSOR SCHMITT DE LA LÓGICA | ISOCOM |
| 451598 | H22LOB | INTERRUPTOR ÓPTICO DEL ® DE OPTOLOGIC | Fairchild Semiconductor |
| 451599 | H22LOI | INTERRUPTOR ÓPTICO DEL ® DE OPTOLOGIC | Fairchild Semiconductor |
| 451600 | H22LTB | INTERRUPTOR ÓPTICO DEL ® DE OPTOLOGIC | Fairchild Semiconductor |
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