OPB857
SENSOR OPT SLOT PHOTOTRANS MODULManufacturer: TT Electronics/Optek Technology
Categories: Transistor Output
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TT Electronics/Optek Technology OPB857 is a through-beam optical sensor module featuring a pre-wired phototransistor output. This component is designed for precise gap sensing applications with a 0.150" (3.81mm) sensing distance. The module supports a maximum DC forward current of 50 mA and a collector-emitter breakdown voltage of 30 V. It is suitable for mounting via chassis mount and operates reliably within an extended temperature range of -40°C to 80°C. This sensor is commonly integrated into industrial automation, medical equipment, and security systems where accurate object detection and position sensing are critical. The component is supplied in bulk packaging.
Additional Information
Series: -RoHS Status: RoHS Compliant By ExemptionManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | Module, Pre-Wired |
| Sensing Distance | 0.150"" (3.81mm) |
| Sensing Method | Through-Beam |
| Mounting Type | Chassis Mount |
| Operating Temperature | -40°C ~ 80°C |
| Output Configuration | Phototransistor |
| Response Time | - |
| Voltage - Collector Emitter Breakdown (Max) | 30 V |
| Current - DC Forward (If) (Max) | 50 mA |
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