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| PartNumber | OPB891N51 | OPB891N55Z | OPB891N51Z |
| Description | Optical Switches, Transmissive, Phototransistor Output Non-RoHS/Non Standard - Consult Factory - NC/NR | Optical Switches, Transmissive, Phototransistor Output Slotted Optical Switch | Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch |
| Manufacturer | TT Electronics | TT Electronics | TT Electronics |
| Product Category | Optical Switches, Transmissive, Phototransistor Output | Optical Switches, Transmissive, Phototransistor Output | Optical Switches, Transmissive, Phototransistor Output |
| Slot Width | 3.175 mm | 3.18 mm | 3.18 mm |
| Aperture Width | 1.27 mm | 1.27 mm | 1.27 mm |
| Collector Emitter Voltage VCEO Max | 30 V | 30 V | 30 V |
| Maximum Collector Current | 30 mA | - | - |
| If Forward Current | 50 mA | 20 mA | 20 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | OPB88/89 | OPB88/89-Z | OPB88/89-Z |
| Height | 15.75 mm | 15.75 mm | 15.75 mm |
| Length | 12.32 mm | 12.32 mm | 12.32 mm |
| Output Type | Phototransistor | Phototransistor | Phototransistor |
| Sensing Method | Transmissive, Slotted | Transmissive, Slotted | Transmissive, Slotted |
| Width | 6.35 mm | 6.35 mm | 6.35 mm |
| Brand | Optek / TT Electronics | Optek / TT Electronics | Optek / TT Electronics |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Pd Power Dissipation | 100 mW | 100 mW | 100 mW |
| Product Type | Optical Switches, Transmissive, Phototransistor Output | Optical Switches, Transmissive, Phototransistor Output | Optical Switches, Transmissive, Phototransistor Output |
| Subcategory | Optical Switches | Optical Switches | Optical Switches |
| Vr Reverse Voltage | 2 V | 2 V | 2 V |
| RoHS | - | Y | Y |
| Mounting Style | - | Wire Leads | Wire Leads |
| Packaging | - | Bulk | Bulk |
| Sensing Distance | - | 3.18 mm | 3.18 mm |
| Wavelength | - | 890 nm | 890 nm |
| Factory Pack Quantity | - | 25 | 25 |
| Hersteller | Teil # | Beschreibung | RFQ |
|---|---|---|---|
Optek / TT Electronics |
OPB891N51 | Optical Switches, Transmissive, Phototransistor Output Non-RoHS/Non Standard - Consult Factory - NC/NR | |
| OPB891N55Z | Optical Switches, Transmissive, Phototransistor Output Slotted Optical Switch | ||
| OPB891N51Z | Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch | ||
| OPB891N55Z | Optical Sensors Optical Switches, Transmissive, Phototransistor Output Slotted Optical Switch | ||
| OPB891N51Z | Optical Sensors Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch |