Slot type photointerrupters with transistor output are optical sensor modules that utilize a built-in infrared light source and a photodiode separated by an air gap (slot). When an actuator, liquid or other detection object blocks the light source, an output transistor is turned on or off which toggles the applied voltage. Mounting options include chassis, snap-in, surface, free-hanging, and through-hole.
Part # | Manufacturer | Description | Availability | Pricing | Quantity |
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![]() HOA0880-P51Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT TRANSISTOR MODUL | In Stock | - | |
![]() HOA0875-T55Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT TRANS PCB MT | In Stock | - | |
![]() HOA1879-011Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT PHOTOTRAN PCB MT | In Stock | - | |
HOA0872-N55Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT TRANS PCB MT | 1482 | 8+: $7.37390 19+: $6.05040 29+: $5.86130 39+: $5.67230 51+: $5.48320 67+: $4.91590 | |
![]() HOA0890-L51Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT TRANSISTOR MODUL | In Stock | - | |
![]() HOA1885-012Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT PHOTOTRANS MODUL | In Stock | - | |
![]() HOA0866-N55Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT TRANS PCB MT | In Stock | - | |
![]() HOA0865-N55Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT TRANS PCB MT | In Stock | - | |
![]() HOA1883-501Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT MODULE | In Stock | - | |
![]() HOA1884-013Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT DARL PCB MOUNT | 819 | 3+: $19.19470 7+: $15.74950 11+: $15.25740 15+: $14.76520 20+: $14.27300 26+: $12.79650 | |
![]() HOA1874-011Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT PHOTOTRAN PCB MT | In Stock | - | |
HOA0881-T55Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT TRANSISTOR MODUL | In Stock | - | |
![]() HOA1874-013Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT DARL PCB MOUNT | In Stock | - | |
![]() HOA0890-L55Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT TRANSISTOR MODUL | In Stock | - | |
HOA0865-T55Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT TRANS PCB MT | In Stock | - | |
![]() HOA2862-001Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT PHOTOTRANS MODUL | In Stock | - | |
![]() HOA0890-T55Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT TRANSISTOR MODUL | In Stock | - | |
HOA1870-033Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT DARL MODULE | In Stock | - | |
![]() HOA2862-003Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT DARL MODULE | In Stock | - | |
![]() HOA1879-015Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT PHOTOTRAN PCB MT | In Stock | - | |
![]() HOA1879-012Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT PHOTOTRAN PCB MT | 17 | 1+: $14.11000 10+: $8.76400 | |
![]() HOA0880-N55Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT TRANSISTOR MODUL | In Stock | - | |
HOA1883-012Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT PHOTOTRANS MODUL | In Stock | - | |
![]() HOA1876-002Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT PHOTOTRANS MODUL | In Stock | - | |
HOA1873-012Optical Switches, Transmissive, Phototransistor Output | Honeywell Sensing and Productivity Solutions | SENSOR OPT SLOT PHOTOTRAN PCB MT | In Stock | - |