OPB981L55
SENSOR OPTICAL 3.18MM MOD WIREManufacturer: TT Electronics/Optek Technology
Categories: Photointerrupters - Slot Type - Logic Output
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TT Electronics/Optek Technology OPB981L55 is a Photologic® series through-beam optical sensor module featuring wire leads. This component offers a 0.125" (3.18mm) sensing distance with an NPN open collector, buffered output configuration. Designed for reliable operation, it requires a supply voltage of 4.75V to 5.25V drawing a current of 15 mA. The sensor boasts a fast response time of 70ns. Its chassis mount capability makes it suitable for integration into various industrial and consumer electronics applications. Operating within a temperature range of -40°C to 70°C, the OPB981L55 is commonly employed in motion detection, counting, and position sensing systems. It is supplied in bulk packaging.
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 ~ 70°C |
| Output Configuration | NPN - Open Collector, Buffer |
| Voltage - Supply | 4.75V ~ 5.25V |
| Response Time | 70ns |
| Current - Supply | 15 mA |
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