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Optical Switches, Transmissive, Phototransistor Output
(1356 results)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 |
|---|---|---|---|---|---|
 RPI-222Optical Switches, Transmissive, Phototransistor Output | ROHM Semiconductor | SENSOR OPT SLOT PHOTOTRAN PCB MT | 1808 | 5+: $0.40904 50+: $0.32264 250+: $0.28561
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 RPI-243Optical Switches, Transmissive, Phototransistor Output | ROHM Semiconductor | SENSOR OPT SLOT PHOTOTRAN PCB MT | 3100 | 10+: $0.58115 30+: $0.51600 100+: $0.45085
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 RPI-246Optical Switches, Transmissive, Phototransistor Output | ROHM Semiconductor | SENSOR OPT SLOT PHOTOTRAN PCB MT | In Stock | 1000+: $0.23234 2000+: $0.23024 3000+: $0.22606 | |
 RPI-352Optical Switches, Transmissive, Phototransistor Output | ROHM Semiconductor | SENSOR OPT SLOT PHOTOTRAN PCB MT | 104608 | 50+: $0.28517 150+: $0.25553 1000+: $0.19508
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 RPI-441C1Optical Switches, Transmissive, Phototransistor Output | ROHM Semiconductor | SENSOR OPT SLOT PHOTOTRAN PCB MT | 9320 | 5+: $0.44216 50+: $0.36013 150+: $0.32497
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 RPI-0226Optical Switches, Transmissive, Phototransistor Output | ROHM Semiconductor | SENSOR OPT SLOT TRANSISTOR MODUL | 38731 | 50+: $0.32539 150+: $0.29072 500+: $0.24748
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 RPI-0128T81Optical Switches, Transmissive, Phototransistor Output | ROHM Semiconductor | SENSOR OPT SLOT PHOTOTRANS MODUL | 176 | 1+: $0.74743 10+: $0.72857 30+: $0.71657 | |
 RPI-441C1EOptical Switches, Transmissive, Phototransistor Output | ROHM Semiconductor | SENSOR OPT SLOT TRANSISTOR MODUL | 431 | 1+: $0.85543 10+: $0.69257 30+: $0.61028
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RPI-0128Optical Switches, Transmissive, Phototransistor Output | ROHM Semiconductor | SENSOR OPT SLOT PHOTOTRANS MODUL | 9 | 1+: $0.78857 10+: $0.76628 30+: $0.75257
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 RPI-222N1Optical Switches, Transmissive, Phototransistor Output | ROHM Semiconductor | SENSOR OPT SLOT MODULE | 58 | 1+: $0.46115 10+: $0.36685 30+: $0.32572 | |
 RPI-0352EOptical Switches, Transmissive, Phototransistor Output | ROHM Semiconductor | SENSOR OPT SLOT PHOTOTRANS MODUL | 28608 | 10+: $0.37885 30+: $0.33772 100+: $0.28628
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 EE-SX1350Optical Switches, Transmissive, Phototransistor Output | Omron Electronic Components | SENSOR OPT SLOT PHOTOTRANS MODUL | 2902 | 10+: $1.51028 30+: $1.37828 100+: $1.22915
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 EE-SX1330Optical Switches, Transmissive, Phototransistor Output | Omron Electronic Components | SENSOR OPT SLOT PHOTOTRANS MODUL | 7359 | 10+: $1.22743 30+: $1.11772 100+: $0.99600
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 EE-SX1321Optical Switches, Transmissive, Phototransistor Output | Omron Electronic Components | SENSOR OPT SLOT PHOTOTRANS MODUL | In Stock | 50+: $2.36058 200+: $1.98079 500+: $1.64507
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ITR8402-AOptical Switches, Transmissive, Phototransistor Output | Everlight Electronics | TRANSMISSIVE ITR, DIP, 14X6X11.6 | 1019 | 100+: $0.30859 300+: $0.26299 1050+: $0.22372
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 LTH-301-05Optical Switches, Transmissive, Phototransistor Output | LITEON | SENSOR OPT SLOT PHOTOTRANS MODUL | 121 | 1+: $0.91885 10+: $0.89828 30+: $0.88457 | |
 ITR9702-FOptical Switches, Transmissive, Phototransistor Output | Everlight Electronics | SENSOR OPT SLOT PHOTOTRANS MODUL | 3 | 50+: $0.27961 160+: $0.25073 480+: $0.21469
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 EE-SX1103Optical Switches, Transmissive, Phototransistor Output | Omron Electronic Components | SENSOR OPT SLOT PHOTOTRAN PCB MT | 9526 | 10+: $1.03543 30+: $0.93085 250+: $0.80228
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 EE-SX1042Optical Switches, Transmissive, Phototransistor Output | Omron Electronic Components | SENSOR OPT SLOT PHOTOTRAN PCB MT | 36 | 1+: $1.87885 10+: $1.57372 30+: $1.40743 | |
 EE-SX1041Optical Switches, Transmissive, Phototransistor Output | Omron Electronic Components | SENSOR OPT SLOT PHOTOTRAN PCB MT | 3591 | 10+: $1.00628 30+: $0.90343 100+: $0.80057
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 ITR20403Optical Switches, Transmissive, Phototransistor Output | Everlight Electronics | SENSOR OPT SLOT MODULE | 68091 | 50+: $0.18199 120+: $0.16007 480+: $0.13271
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 EE-SX1055Optical Switches, Transmissive, Phototransistor Output | Omron Electronic Components | SENSOR OPT SLOT PHOTOTRAN PCB MT | 363 | 1+: $1.29428 10+: $1.10915 30+: $1.01657
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 EE-SX1106Optical Switches, Transmissive, Phototransistor Output | Omron Electronic Components | SENSOR OPT SLOT PHOTOTRAN PCB MT | 29 | 1+: $0.74572 10+: $0.73028 30+: $0.72000 | |
 EE-SX1105Optical Switches, Transmissive, Phototransistor Output | Omron Electronic Components | SENSOR OPT SLOT PHOTOTRAN PCB MT | 413 | 1+: $1.26343 10+: $1.07143 30+: $0.97543 | |
ITR8307/S18/TR8(B)Optical Switches, Transmissive, Phototransistor Output | Everlight Electronics | Optical Switches, Reflective, Phototransistor Output | 31322 | 50+: $0.08431 150+: $0.07349 1000+: $0.06406
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