| Part Number | LTST-C190UBKT | LTST-C150UBKT | 
|---|---|---|
| Manufacturer | Lite-On Inc. | Lite-On Inc. | 
| Category | LED Indication - Discrete | LED Indication - Discrete | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Color | Blue | Blue | 
| Configuration | Standard | Standard | 
| Lens Color | Colorless | Colorless | 
| Lens Transparency | Clear | Clear | 
| Millicandela Rating | 4.5mcd | 4.5mcd | 
| Lens Style | Rectangle with Flat Top | Rectangle with Flat Top | 
| Lens Size | 1.06mm x 0.80mm | 2.06mm x 1.60mm | 
| Voltage - Forward (Vf) (Typ) | 3.8V | 3.8V | 
| Current - Test | 20mA | 20mA | 
| Viewing Angle | 130° | 130° | 
| Mounting Type | Surface Mount | Surface Mount | 
| Wavelength - Dominant | 466nm | 466nm | 
| Wavelength - Peak | 428nm | 428nm | 
| Features | - | - | 
| Package / Case | 0603 (1608 Metric) | 1206 (3216 Metric) | 
| Supplier Device Package | Chip LED | - | 
| Size / Dimension | 1.60mm L x 0.80mm W | 3.20mm L x 1.60mm W | 
| Height (Max) | 0.90mm | 1.10mm |