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50 mA Optical Switches

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Sensing Method	Slot Width	Sensing Distance
Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72 OPB730 Optek / TT Electronics 1: $8.34 341In Stock	Mfr. Part No. OPB730 Mouser Part No 828-OPB730	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72	Datasheet	341In Stock	$8.34 $8.26 $8.06 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		6.35 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB608B Optek / TT Electronics 1: $1.78 4,335In Stock	Mfr. Part No. OPB608B Mouser Part No 828-OPB608B	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	4,335In Stock	$1.78 $1.64	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		1.27 mm
Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode OPB606A Optek / TT Electronics 1: $1.44 1,188In Stock	Mfr. Part No. OPB606A Mouser Part No 828-OPB606A	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode	Datasheet	1,188In Stock	$1.44 $1.35	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		1.27 mm
Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM OPB710 Optek / TT Electronics 1: $9.59 515In Stock	Mfr. Part No. OPB710 Mouser Part No 828-OPB710	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM	Datasheet	515In Stock	$9.59 $9.09 $9.07 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		6.35 mm
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch OPB615 Optek / TT Electronics 1: $2.26 1,011In Stock	Mfr. Part No. OPB615 Mouser Part No 828-OPB615	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch	Datasheet	1,011In Stock	$2.26 $2.08	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.81 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB711 Optek / TT Electronics 1: $2.99 428In Stock	Mfr. Part No. OPB711 Mouser Part No 828-OPB711	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	428In Stock	$2.99 $2.85	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		2.03 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB608R Optek / TT Electronics 1: $2.22 331In Stock	Mfr. Part No. OPB608R Mouser Part No 828-OPB608R	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	331In Stock	$2.22 $2.17 $2.08	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		1.27 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB706C Optek / TT Electronics 1: $2.35 316In Stock	Mfr. Part No. OPB706C Mouser Part No 828-OPB706C	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	316In Stock	$2.35 $2.19 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		1.27 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor Darlington Out OPB702D Optek / TT Electronics 1: $3.13 439In Stock	Mfr. Part No. OPB702D Mouser Part No 828-OPB702D	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor Darlington Out	Datasheet	439In Stock	$3.13	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		3.81 mm
Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR EE-SX1025 Omron Electronics 1: $2.44 12,219In Stock	Mfr. Part No. EE-SX1025 Mouser Part No 653-EE-SX1025	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR Learn More about Omron Electronics omroneesy1200	Datasheet	12,219In Stock	$2.44 $2.11 $1.78 $1.74 View $1.70 $1.69 $1.65 Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2.8 mm	2.8 mm
Optical Switches, Transmissive, Phototransistor Output Transmissive 5mm High Resolution PCB EE-SX1103 Omron Electronics 1: $1.55 8,604In Stock	Mfr. Part No. EE-SX1103 Mouser Part No 653-EE-SX1103	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output Transmissive 5mm High Resolution PCB Learn More about Omron Electronics omroneesy1200	Datasheet	8,604In Stock	$1.55 $1.33 $1.21 $1.12 View $1.08 $1.07	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2 mm	2 mm
Optical Switches, Transmissive, Phototransistor Output General Purp 16.3mm PCB 14mm Wide Slot EE-SX1140 Omron Electronics 1: $4.58 528In Stock 6,400On Order	Mfr. Part No. EE-SX1140 Mouser Part No 653-EE-SX1140	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output General Purp 16.3mm PCB 14mm Wide Slot Learn More about Omron Electronics omron optical sensors	Datasheet	528In Stock 6,400On Order On Order Ship Dates Mfr. No: EE-SX1140 Stock: 528 Can Dispatch Immediately On Order: 1,300 Expected 2026/12/11 5,100 Expected 2027/07/02 Factory Lead Time: 4 Weeks	$4.58 $3.87 $3.48 $3.22 View $3.11 $3.06	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	14 mm
Optical Switches, Reflective, Phototransistor Output Reflective Optical Sensor w/Trans Out CNY70 Vishay Semiconductors 1: $1.31 6,308In Stock	Mfr. Part No. CNY70 Mouser Part No 782-CNY70	Vishay Semiconductors	Optical Switches, Reflective, Phototransistor Output Reflective Optical Sensor w/Trans Out Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	6,308In Stock	$1.31 $0.922 $0.849 $0.789 View $0.78 $0.765 $0.739	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		0 mm to 5 mm
Optical Switches, Transmissive, Phototransistor Output 2mm SLOT TYPE 30V EE-SX1105 Omron Electronics 1: $1.83 7,652In Stock 22,250Expected 2026/12/11	Mfr. Part No. EE-SX1105 Mouser Part No 653-EE-SX1105	Omron Electronics	Optical Switches, Transmissive, Phototransistor Output 2mm SLOT TYPE 30V Learn More about Omron Electronics omroneesy1200	Datasheet	7,652In Stock 22,250Expected 2026/12/11	$1.83 $1.56 $1.33 $1.21 View $1.11 $1.06 $1.02 $0.951	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2 mm	2 mm
Optical Switches, Transmissive, Photo IC Output TRANSMISSIVE 8.0MM DISTANCE EE-SX3070 Omron Electronics 1: $3.22 1,113In Stock	Mfr. Part No. EE-SX3070 Mouser Part No 653-EE-SX3070	Omron Electronics	Optical Switches, Transmissive, Photo IC Output TRANSMISSIVE 8.0MM DISTANCE Learn More about Omron Electronics omron optical sensors	Datasheet	1,113In Stock	$3.22 $2.80 $2.59 $2.44 View $2.31 $2.15	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	8 mm
Optical Switches, Transmissive, Photo IC Output With IC w/Detector 4.5 -16VDC Light ON EE-SX4081 Omron Electronics 1: $3.63 1,879In Stock	Mfr. Part No. EE-SX4081 Mouser Part No 653-EE-SX4081	Omron Electronics	Optical Switches, Transmissive, Photo IC Output With IC w/Detector 4.5 -16VDC Light ON Learn More about Omron Electronics omron optical sensors	Datasheet	1,879In Stock	$3.63 $3.16 $2.91 $2.77 View $2.64 $2.45	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	5 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor SFH 9206-6/7 ams OSRAM 1: $1.67 6,287In Stock	Mfr. Part No. SFH 9206-6/7 Mouser Part No 720-SFH920667	ams OSRAM	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	6,287In Stock	Cut Tape $1.67 $1.19 $0.897 $0.768 Reel $0.726 View $0.657 $0.634 $0.608 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Optical Switches, Reflective, Phototransistor Output			5 mm
Optical Switches, Transmissive, Phototransistor Output Photointerrupter 3.0mm gap GP1S094HCZ0F Sharp Microelectronics 1: $0.50 6,997In Stock 5,000Expected 2027/02/04	Mfr. Part No. GP1S094HCZ0F Mouser Part No 852-GP1S094HCZ0F	Sharp Microelectronics	Optical Switches, Transmissive, Phototransistor Output Photointerrupter 3.0mm gap	Datasheet	6,997In Stock 5,000Expected 2027/02/04	$0.50 $0.414 $0.394 $0.354 View $0.34 $0.331 $0.309 $0.297 $0.287	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3 mm
Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; SMD RPI-0125 ROHM Semiconductor 1: $1.04 11,200In Stock 16,500Expected 2026/12/01 End of Life	Mfr. Part No. RPI-0125 Mouser Part No 755-RPI-0125 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; SMD	Datasheet	11,200In Stock 16,500Expected 2026/12/01	Cut Tape $1.04 $0.84 $0.692 Reel $0.691 $0.648 View $0.618 $0.571 $0.411	Min.: 1 Mult.: 1 : 750	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	1.2 mm
Optical Switches, Transmissive, Phototransistor Output UltraSmall 50mA 30V 950nm Phtinterrupter RPI-221 ROHM Semiconductor 1: $0.77 2,325In Stock End of Life	Mfr. Part No. RPI-221 Mouser Part No 755-RPI-221 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output UltraSmall 50mA 30V 950nm Phtinterrupter	Datasheet	2,325In Stock	$0.77 $0.647 $0.618 $0.559 View $0.516 $0.463 $0.445 $0.436	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2 mm
Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN HIGH RES 4.9x2.6mm RPI-222 ROHM Semiconductor 1: $0.82 584In Stock End of Life	Mfr. Part No. RPI-222 Mouser Part No 755-RPI-222 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN HIGH RES 4.9x2.6mm	Datasheet	584In Stock	$0.82 $0.688 $0.657 $0.595 View $0.561 $0.53 $0.518 $0.483	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2 mm
Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 2mm Gap 4.2x5.2mm RPI-243 ROHM Semiconductor 1: $0.911 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	$0.911 $0.771 $0.737 $0.685 View $0.636 $0.62 $0.59 $0.568 Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2 mm
Optical Switches, Transmissive, Phototransistor Output Photomicrosensor, Slot type, Through-beam, T-shaped, Dark-ON/Light-ON PNP Output EE-SX672P-WR 1M Omron Automation and Safety 1: $44.73 33In Stock	Mfr. Part No. EE-SX672P-WR 1M Mouser Part No 653-EE-SX672P-WR1M	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output Photomicrosensor, Slot type, Through-beam, T-shaped, Dark-ON/Light-ON PNP Output Learn More about Omron Automation and Safety omron optical sensors	Datasheet	33In Stock	$44.73 $40.43 $39.36	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR EE-SJ3-G Omron Electronics 1: $10.64 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	$10.64 $8.93 $6.65 $6.26 View $6.08 Quote	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: $4.52 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	$4.52 $3.94 $3.40 $3.13	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.4 mm

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