The Omron E3FA-BP21 is a 4-pin panel mount photoelectric sensor with a red LED light source and PNP open collector output. It features a switching mode of light ON/dark ON and is designed for through-beam and retro-reflective applications. The sensor has a package length of 45mm, width of 16.6mm, and height of 15mm. It is suitable for panel mounting and operates within a typical temperature range of -10°C to 50°C.
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Omron E3FA-BP21 technical specifications.
| Pin Count | 4 |
| PCB | 4 |
| Package Length (mm) | 45 |
| Package Width (mm) | 16.6 |
| Package Height (mm) | 15 |
| Mounting | Panel |
| Type | Transparent Detected with P-Opaquing Function |
| Light Source | Red LED |
| Output Type | PNP Open Collector |
| Switching Mode | Light ON/Dark ON |
| Cage Code | SDM04 |
| EU RoHS | Yes |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Download the complete datasheet for Omron E3FA-BP21 to view detailed technical specifications.
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