OPB121A
SENSOR OPTICAL 2.03MM PCB MOUNTManufacturer: TT Electronics/Optek Technology
Categories: Photointerrupters - Slot Type - Logic Output
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TT Electronics/Optek Technology OPB121A is a Photologic® series optical sensor designed for through-beam sensing with a 0.080" (2.03mm) sensing distance. This component features an NPN open collector output with buffer, requiring a supply voltage of 4.75V to 5.25V and drawing a typical supply current of 15 mA. The OPB121A offers a fast response time of 70ns, making it suitable for high-speed applications. It is designed for PCB mounting via a through-hole configuration and operates within a temperature range of -40°C to 70°C. This sensor is commonly utilized in industrial automation, office equipment, and medical device applications where precise object detection is critical.
Additional Information
Series: Photologic®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | PCB Mount |
| Sensing Distance | 0.080"" (2.03mm) |
| Sensing Method | Through-Beam |
| Mounting Type | Through Hole |
| 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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