The Optek Optical Sensor Phototransistor OP550A is a side view radial sensor designed to detect light in the 935nm wavelength range. It is a reliable and cost-effective solution for a variety of applications.

Features:
- Detects light in the 935nm wavelength range
- Side view radial design
- High sensitivity
- Low power consumption
- Reliable and cost-effective

Applications:
- Automotive lighting
- Industrial automation
- Security systems
- Robotics
- Medical equipment
- Machine vision systems