Vishay VT171P
Single channel transmissive sensor
The VT171P is a compact transmissive sensor that includes an infrared emitter and a phototransistor detector, located face-to-face in a surface mount package. VT171P is especially designed to meet high operating temperature requirements and is released for operating temperature ranges from -25 °C to +85 °C.
Key features
- Package type: surface-mount
- Detector type: phototransisto
- Typical output current under test: IC = 1.5 mA
- Emitter wavelength: 950 nm
- Moisture sensitivity level (MSL): 1
- Dimensions (L x W x H in mm): 5.5 x 4 x 5.7
Applications
- Accurate position sensor for encoder
- Detection of motion speed
- Sensor for push detection
- Sensor for rotational direction detection
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