OPB491T11
TT Electronics/Optek Technology

TT Electronics/Optek Technology
SENSOR OPTICAL 3.18MM PCB MOUNT
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The OPB491T11 by TT Electronics/Optek Technology is a top-tier Slot Type Photointerrupter with Logic Output, engineered for exceptional performance in optical sensing applications. This sensor combines an infrared LED and phototransistor in a slotted housing, providing precise interruption detection with TTL-compatible output. Key features include high sensitivity, low power consumption, and robust construction. Perfect for applications such as vending machines, security systems, and assembly line monitoring, the OPB491T11 ensures reliable operation in demanding environments. Choose TT Electronics/Optek Technology for cutting-edge optical sensor solutions.
Specifications
- Product Status: Obsolete
- Sensing Distance: 0.125" (3.18mm)
- Sensing Method: Through-Beam
- Output Configuration: NPN - Open Collector, Buffer
- Mounting Type: Through Hole
- Current - Supply: 7.5 mA
- Voltage - Supply: 4.5V ~ 16V
- Response Time: 50ns
- Operating Temperature: -40°C ~ 85°C (TA)
- Package / Case: PCB Mount