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Transmissive, Slotted Optical Switches

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Sensing Method	Slot Width	Sensing Distance
Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 2mm Gap 4.2x5.2mm RPI-243 ROHM Semiconductor 1: ₹86.94 837In Stock End of Life	Mfr. Part No. RPI-243 Mouser Part No 755-RPI-243 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 2mm Gap 4.2x5.2mm	Datasheet	837In Stock	₹86.94 ₹73.66 ₹70.41 ₹65.44 View ₹60.76 ₹59.23 ₹56.27 ₹54.17 Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2 mm
Optical Switches, Transmissive, Phototransistor Output Transmissive Optical Sensor TCPT1300X01 Vishay Semiconductors 1: ₹98.41 256In Stock 16,000Expected 30-09-2026	Mfr. Part No. TCPT1300X01 Mouser Part No 782-TCPT1300	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Transmissive Optical Sensor Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	256In Stock 16,000Expected 30-09-2026	Cut Tape ₹98.41 ₹83.12 ₹77.58 ₹69.08 Reel ₹60.09 View ₹66.21 ₹57.71 ₹55.32 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3 mm
Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output TCST1202 Vishay Semiconductors 1: ₹139.49 560In Stock 2,040Expected 23-10-2026	Mfr. Part No. TCST1202 Mouser Part No 782-TCST1202	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	560In Stock 2,040Expected 23-10-2026	₹139.49 ₹115.60 ₹105.09 ₹86.75 View ₹81.30 ₹81.21 ₹78.92 ₹78.06 Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.1 mm
Optical Switches, Transmissive, Phototransistor Output 3mm Gap 950nm TCST1230 Vishay Semiconductors 1: ₹113.69 24In Stock 14,400Expected 06-11-2026	Mfr. Part No. TCST1230 Mouser Part No 782-TCST1230	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output 3mm Gap 950nm Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	24In Stock 14,400Expected 06-11-2026	₹113.69 ₹96.50 ₹92.20 ₹81.21 View ₹77.39 ₹69.08 ₹66.30 ₹65.44	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2.8 mm
Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output TCST1300 Vishay Semiconductors 1: ₹115.60 1,882In Stock 5,100Expected 21-10-2026	Mfr. Part No. TCST1300 Mouser Part No 782-TCST1300	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	1,882In Stock 5,100Expected 21-10-2026	₹115.60 ₹95.16 ₹91.15 ₹84.74 View ₹81.30 ₹79.49 ₹74.81 ₹70.89 Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.1 mm
Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output TCST2202 Vishay Semiconductors 1: ₹124.20 1,990In Stock	Mfr. Part No. TCST2202 Mouser Part No 782-TCST2202	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	1,990In Stock	₹124.20 ₹102.23 ₹98.41 ₹85.89 View ₹81.30 ₹77.39 ₹73.09 ₹70.70	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.1 mm
Optical Switches, Transmissive, Photo IC Output Transmissive SMD type PhotoMicroSensor Ultra-compact Photo IC Output sensor 3mm EE-SX4330-1 Omron Electronics 1: ₹363.05 64In Stock	Mfr. Part No. EE-SX4330-1 Mouser Part No 653-EE-SX4330-1	Omron Electronics	Optical Switches, Transmissive, Photo IC Output Transmissive SMD type PhotoMicroSensor Ultra-compact Photo IC Output sensor 3mm Learn More about Omron Electronics omron ee sx4330 photo microsensor	Datasheet	64In Stock	₹363.05 ₹316.24 ₹286.62 ₹267.51 View ₹248.40 ₹242.67 Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3 mm
Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR EE-SJ3-G Omron Electronics 1: ₹1,016.55 42In Stock End of Life	Mfr. Part No. EE-SJ3-G Mouser Part No 653-EE-SJ3-G End of Life	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR Learn More about Omron Electronics omron optical sensors	Datasheet	42In Stock	₹1,016.55 ₹853.17 ₹635.34 ₹598.08 View ₹580.88 Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.4 mm	3.4 mm
Optical Switches, Transmissive, Phototransistor Output Wide Slot Phototransistor EE-SX1160-W11 Omron Electronics 1: ₹1,603.16 82In Stock End of Life	Mfr. Part No. EE-SX1160-W11 Mouser Part No 653-EESX1160W11 End of Life	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output Wide Slot Phototransistor Learn More about Omron Electronics omron optical sensors	Datasheet	82In Stock	₹1,603.16 ₹1,411.13 ₹911.45	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	9.5 mm	9.5 mm
Optical Switches, Transmissive, Phototransistor Output Sensor, Photointerrupters, Transmissive, If (Max)=35 mA, Ic (Max)=30 mA, 30 V, Surface Mount RPI-0451E ROHM Semiconductor 1: ₹149.04 1,446In Stock End of Life	Mfr. Part No. RPI-0451E Mouser Part No 755-RPI-0451E End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output Sensor, Photointerrupters, Transmissive, If (Max)=35 mA, Ic (Max)=30 mA, 30 V, Surface Mount	Datasheet	1,446In Stock	Cut Tape ₹149.04 ₹128.02 ₹100.32 ₹86.18 Reel ₹81.50 View ₹77.58 ₹74.33 ₹70.89	Min.: 1 Mult.: 1 : 1,000	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	4.5 mm
Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor LITEON LTH-301-07 LTH-301-07 LITEON 1: ₹72.61 14,495In Stock	Mfr. Part No. LTH-301-07 Mouser Part No 859-LTH-301-07	LITEON	Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor	Datasheet	14,495In Stock	₹72.61 ₹60.67 ₹54.65 ₹52.36 View ₹50.35 ₹49.49 ₹46.15 ₹44.71 ₹40.80	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	5 mm	5 mm
Optical Switches, Transmissive, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTOINTERRUPTER LED ATIR0721DS Kingbright 1: ₹73.57 50In Stock	Mfr. Part No. ATIR0721DS Mouser Part No 604-ATIR0721DS	Kingbright	Optical Switches, Transmissive, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTOINTERRUPTER LED	Datasheet	50In Stock	Cut Tape ₹73.57 ₹62.29 ₹59.52 ₹53.88 Reel ₹51.11 View ₹48.15 ₹46.15 ₹44.33 ₹42.52	Min.: 1 Mult.: 1 : 1,000	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted
Optical Switches, Transmissive, Phototransistor Output Transmissive PCB 3.4mm slot EE-SV3-B Omron Electronics 1: ₹466.24 196In Stock 800On Order	Mfr. Part No. EE-SV3-B Mouser Part No 653-EE-SV3-B	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output Transmissive PCB 3.4mm slot Learn More about Omron Electronics omroneesy1200	Datasheet	196In Stock 800On Order On Order Ship Dates Mfr. No: EE-SV3-B Stock: 196 Can Dispatch Immediately On Order: 200 Expected 11-12-2026 600 Expected 26-03-2027 Factory Lead Time: 26 Weeks	₹466.24 ₹395.54 ₹381.20 ₹350.63 View ₹342.03 ₹326.75	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.4 mm
Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR EE-SX1018 Omron Electronics 1: ₹288.53 206In Stock	Mfr. Part No. EE-SX1018 Mouser Part No 653-EE-SX1018	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR Learn More about Omron Electronics omron optical sensors	Datasheet	206In Stock	₹288.53 ₹250.31 ₹226.43 ₹201.59 View ₹192.04 ₹189.17	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2 mm	2 mm
Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR EE-SX1035 Omron Electronics 1: ₹314.33 351In Stock 330Expected 16-03-2027	Mfr. Part No. EE-SX1035 Mouser Part No 653-EE-SX1035	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR Learn More about Omron Electronics omroneesy1200	Datasheet	351In Stock 330Expected 16-03-2027	₹314.33 ₹270.38 ₹254.14 ₹240.76 View ₹233.12 ₹232.16	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	5.2 mm	5.2 mm
Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR EE-SX1046 Omron Electronics 1: ₹376.43 173In Stock 250Expected 24-11-2026	Mfr. Part No. EE-SX1046 Mouser Part No 653-EE-SX1046	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR Learn More about Omron Electronics omron optical sensors	Datasheet	173In Stock 250Expected 24-11-2026	₹376.43 ₹327.70 ₹306.68 ₹275.16 View ₹261.78 ₹257.00 ₹254.14 Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3 mm	3 mm
Optical Switches, Transmissive, Phototransistor Output Transmissive 5.4mm PCB Type EE-SX1055 Omron Electronics 1: ₹274.20 175In Stock	Mfr. Part No. EE-SX1055 Mouser Part No 653-EE-SX1055	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output Transmissive 5.4mm PCB Type Learn More about Omron Electronics omroneesy1200	Datasheet	175In Stock	₹274.20 ₹236.94 ₹227.39 ₹206.37 View ₹197.77 ₹183.44 ₹175.79 Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2.8 mm
Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR EE-SX1071 Omron Electronics 1: ₹183.44 172In Stock 100Expected 27-11-2026	Mfr. Part No. EE-SX1071 Mouser Part No 653-EE-SX1071	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR Learn More about Omron Electronics omroneesy1200	Datasheet	172In Stock 100Expected 27-11-2026	₹183.44 ₹146.18	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.4 mm	3.4 mm
Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR EE-SX153 Omron Electronics 1: ₹431.84 60In Stock	Mfr. Part No. EE-SX153 Mouser Part No 653-EE-SX153	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR Learn More about Omron Electronics omron optical sensors	Datasheet	60In Stock	₹431.84 ₹376.43 ₹324.84 ₹299.04	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.4 mm
Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt 5mm Dark ON 16mA EE-SX3162-P1 Omron Electronics 1: ₹305.73 221In Stock	Mfr. Part No. EE-SX3162-P1 Mouser Part No 653-EE-SX3162-P1	Omron Electronics	Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt 5mm Dark ON 16mA Learn More about Omron Electronics omroneesy1200	Datasheet	221In Stock	₹305.73 ₹265.60 ₹250.31 ₹232.16 View ₹214.97 ₹211.14 ₹207.32	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt Zen 5mm Dark ON 16mA EE-SX3162-P1-Z Omron Electronics 1: ₹343.94 10In Stock	Mfr. Part No. EE-SX3162-P1-Z Mouser Part No 653-EE-SX3162-P1-Z	Omron Electronics	Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt Zen 5mm Dark ON 16mA Learn More about Omron Electronics omron optical sensors	Datasheet	10In Stock	₹343.94 ₹298.08 ₹276.11 ₹238.85 View ₹227.39 ₹223.56 ₹220.70	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Transmissive, Photo IC Output Transmiss L-Shaped Mnt 5mm Dark ON 16mA EE-SX3163-P1 Omron Electronics 1: ₹325.79 91In Stock	Mfr. Part No. EE-SX3163-P1 Mouser Part No 653-EE-SX3163-P1	Omron Electronics	Optical Switches, Transmissive, Photo IC Output Transmiss L-Shaped Mnt 5mm Dark ON 16mA Learn More about Omron Electronics omron optical sensors	Datasheet	91In Stock	₹325.79 ₹282.80 ₹257.00 ₹234.07 View ₹222.61 ₹218.79	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Transmissive, Photo IC Output Transmiss Horiz Mnt 5mm Dark ON 16mA EE-SX3164-P1 Omron Electronics 1: ₹305.73 37In Stock 150Expected 30-10-2026	Mfr. Part No. EE-SX3164-P1 Mouser Part No 653-EE-SX3164-P1	Omron Electronics	Optical Switches, Transmissive, Photo IC Output Transmiss Horiz Mnt 5mm Dark ON 16mA Learn More about Omron Electronics omron optical sensors	Datasheet	37In Stock 150Expected 30-10-2026	₹305.73 ₹265.60 ₹250.31 ₹220.70 View ₹212.10 ₹207.32 ₹203.50	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 5V 1.4x0.5 Dark-ON EE-SX3173-P2 Omron Electronics 1: ₹286.62 78In Stock 21,000On Order	Mfr. Part No. EE-SX3173-P2 Mouser Part No 653-EE-SX3173-P2	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 5V 1.4x0.5 Dark-ON Learn More about Omron Electronics omron ee sx3173 sx4173 photomicrosensors	Datasheet	78In Stock 21,000On Order On Order Ship Dates Mfr. No: EE-SX3173-P2 Stock: 78 Can Dispatch Immediately On Order: 3,600 Expected 25-12-2026 6,450 Expected 04-02-2027 10,950 Expected 05-03-2027 Factory Lead Time: 26 Weeks	₹286.62 ₹248.40 ₹225.47 ₹203.50 View ₹195.86 ₹189.17 ₹180.57	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	5 mm	5 mm
Optical Switches, Transmissive, Photo IC Output Transmiss Surf Mnt 4mm Dark ON 80mW EE-SX3340 Omron Electronics 1: ₹241.72 361In Stock 1,000Expected 30-10-2026	Mfr. Part No. EE-SX3340 Mouser Part No 653-EE-SX3340	Omron Electronics	Optical Switches, Transmissive, Photo IC Output Transmiss Surf Mnt 4mm Dark ON 80mW Learn More about Omron Electronics omron optical sensors	Datasheet	361In Stock 1,000Expected 30-10-2026	Cut Tape ₹241.72 ₹206.37 ₹171.02 ₹151.91 Reel ₹136.62 View ₹129.93 ₹127.07 Quote	Min.: 1 Mult.: 1 : 1,000	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	4 mm