OPB491L11
SENSOR OPTICAL 3.18MM MOD WIREManufacturer: TT Electronics/Optek Technology
Categories: Photointerrupters - Slot Type - Logic Output
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TT Electronics/Optek Technology OPB491L11, a Photologic® series optical sensor, offers a 0.125" (3.18mm) sensing distance for through-beam applications. This module features wire leads for versatile mounting, suitable for chassis mount configurations. The NPN open collector, buffered output is compatible with a wide supply voltage range of 4.5V to 16V, drawing a typical supply current of 7.5 mA. With a rapid 50ns response time, the OPB491L11 is engineered for high-speed switching in industrial automation, medical equipment, and consumer electronics. Operating reliably across a temperature spectrum of -40°C to 85°C, this component provides robust performance in demanding environments.
Additional Information
Series: Photologic®RoHS Status: RoHS Compliant By ExemptionManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | Module, Wire Leads |
| Sensing Distance | 0.125"" (3.18mm) |
| Sensing Method | Through-Beam |
| Mounting Type | Chassis Mount |
| Operating Temperature | -40°C ~ 85°C |
| Output Configuration | NPN - Open Collector, Buffer |
| Voltage - Supply | 4.5V ~ 16V |
| Response Time | 50ns |
| Current - Supply | 7.5 mA |
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