

The Lite-On LTP-2557JD is a Dot Matrix emitting red (631-640 nm) light at 640.
| Feature Height | 50.8 |
| Face Color | Gray |
| Dominant Wave length | 640 |
| Polarity | Anode Row Cathode Column |
| Emitting Color | Red (631-640 nm) |
Product family: Datasheet (PDF) · Lite-On official page
Shenzhen Gaorunxin Technology Co., Ltd
Shenzhen Gaorunxin Technology Co., Ltd
