| Manufacturer | Part # | Datasheet | Description |

ALPS ELECTRIC CO.,LTD.
|
SPVT |
1Mb/5P |
1.9mm-thick Two-way Operation Type |

Everlight Electronics C...
|
PT91-21C |
249Kb/7P |
1.9mm Round Subminiature |
| 95-21SUBC |
227Kb/10P |
1.9mm Round Subminiature Lead LEDs |
| 95-21SUGC |
221Kb/10P |
1.9mm Round Subminiature Lead LEDs |
| 95-21UBC |
219Kb/10P |
1.9mm Round Subminiature Lead LEDs |
| 91-21SURC-S530-XX-XXX |
253Kb/11P |
1.9mm Round Subminiature Lead LEDs |

HK TO-GRACE TECHNOLOGY ...
|
95-21SUBC-S400-XX-XXX |
834Kb/10P |
1.9mm Round Subminiature Lead LEDs |

Everlight Electronics C...
|
95-21SUBC-S400-XX-XXX |
231Kb/10P |
1.9mm Round Subminiature Lead LEDs |
| 95-21UYC-S530-XX-XX |
297Kb/10P |
1.9mm Round Subminiature Lead LEDs |

HK TO-GRACE TECHNOLOGY ...
|
91-21SUBC-S400-XX-XXX |
1,005Kb/10P |
1.9mm Round Subminiature Lead LEDs |
| 91-21SURC-S530-XX-XXX |
1Mb/11P |
1.9mm Round Subminiature Lead LEDs |
| 91-21UBC-C430-XXX |
1Mb/11P |
1.9mm Round Subminiature Lead LEDs |
| 95-21SYGC-S530-XX-XXX |
741Kb/11P |
1.9mm Round Subminiature Lead LED |

LUMEX INC.
|
OED-PTA2127-TR11 |
62Kb/1P |
1.9mm Round PhotoDarling ton Transistor |

Everlight Electronics C...
|
PT91-21B |
188Kb/9P |
1.9mm Round Subminiature Axial Phototransistor |
| 91-21UBC |
244Kb/10P |
1.9mm Round Subminiature Lead LEDs |
| 91-21UYC |
247Kb/10P |
1.9mm Round Subminiature Lead LEDs |
| 95-21SYGC-S530-XX-XXX |
251Kb/11P |
1.9mm Round Subminiature Lead LED |
| 95-21UYC |
220Kb/10P |
1.9mm Round Subminiature Lead LEDs |
| 91-21UYOC |
247Kb/10P |
1.9mm Round Subminiature Lead LEDs |