OPB981T55
SENSOR OPTICAL 3.18MM MOD WIREManufacturer: TT Electronics/Optek Technology
Categories: Photointerrupters - Slot Type - Logic Output
Quality Control: Learn More
TT Electronics/Optek Technology Photologic® OPB981T55 is a through-beam optical sensor module featuring a 0.125" (3.18mm) sensing distance. This component delivers a logic output with an NPN open collector, buffered configuration. Designed for reliable operation, it exhibits a fast response time of 70ns. The module is supplied with wire leads for convenient integration and is rated for a supply voltage range of 4.75V to 5.25V, drawing a maximum current of 15 mA. Its chassis mount design and operating temperature range of -40°C to 70°C make it suitable for applications in industrial automation, medical equipment, and consumer electronics where precise object detection is critical. This component 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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