Product introduction
1. Description of infrared photoelectric crystal receiver tube SD2440:
Photoelectric crystal (receiver tube) SD2440, 1.5mm metal package infrared photoelectric sensor. Operating temperature -55℃ to +125℃, angular response 48°, minimum light current is 7.0 mA.
2. Infrared photoelectric crystal receiver tube SD2440Best application environments:
- Presence detection
- Motion sensing
- Position encoding
- Limit sensing
- Detection and counting of moving objects.
3. Infrared photoelectric crystal receiver tube SD2440Typical applications:
- Printing and copying machines
- Data storage systems
- Motion control systems
- Syringe pumps and other non-invasive medical devices
- Scanning
- Automatic transaction systems
- Metering systems
4. Parameter comparison of other products in the same series as infrared photoelectric crystal receiver tube SD2440:
| Model |
Light current (mA) |
Sensor |
Acceptance angle (°) |
Bias |
| SD2440-1 |
0.5 |
Transistor |
48 |
5.0 |
| SD2440-2 |
2.0 |
Transistor |
48 |
5.0 |
| SD2440-3 |
4.0 |
Transistor |
48 |
5.0 |
| SD2440-4 |
7.0 |
Transistor |
48 |
5.0 |
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