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Optical Switches

Optical Switches are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many optical switch manufacturers including Broadcom, Omron, onsemi, ROHM Semiconductor, Sharp Microelectronics, TT Electronics, Vishay & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product Type	Sensing Method	Slot Width	Sensing Distance
Optical Switches, Specialised K50 Series EZ-LIGHT: 1-Color Fixed-Field Sensor; Voltage: 12-30 V dc; Housing: Polycarbonate; IP67 IP69K; Range: 100 mm; Input: PNP (NO); Colors: Green; 4-pin M12 Integral QD K50APFF100GXDQ Banner Engineering 1: 151,36 € 2In Stock	Mfr. Part No. K50APFF100GXDQ Mouser Part No 778-K50APFF100GXDQ	Banner Engineering	Optical Switches, Specialised K50 Series EZ-LIGHT: 1-Color Fixed-Field Sensor; Voltage: 12-30 V dc; Housing: Polycarbonate; IP67 IP69K; Range: 100 mm; Input: PNP (NO); Colors: Green; 4-pin M12 Integral QD Learn More about Banner Engineering banner k50 illuminated touch buttons	Datasheet	2In Stock	151,36 €	Min.: 1 Mult.: 1		Optical Switches, Specialized
Optical Switches, Specialised K50 D-Series EZ-LIGHT: 1-Color Fixed-Field Sensor; Voltage: 12-30 V dc; Housing: Polycarbonate; IP67 IP69K; Range: 100 mm; Input: PNP (NO); Color: Green; 150 mm (6 in) 4-pin M12 PVC Pigtail QD K50APFF100GXDQP Banner Engineering 1: 151,36 € 4In Stock	Mfr. Part No. K50APFF100GXDQP Mouser Part No 778-K50APFF100GXDQP	Banner Engineering	Optical Switches, Specialised K50 D-Series EZ-LIGHT: 1-Color Fixed-Field Sensor; Voltage: 12-30 V dc; Housing: Polycarbonate; IP67 IP69K; Range: 100 mm; Input: PNP (NO); Color: Green; 150 mm (6 in) 4-pin M12 PVC Pigtail QD Learn More about Banner Engineering banner k50 illuminated touch buttons	Datasheet	4In Stock	151,36 €	Min.: 1 Mult.: 1		Optical Switches, Specialized
Optical Switches, Transmissive, Phototransistor Output Dual Chnl 1.6mA AEC-Q101 Qualified TCUT1600X01_A Vishay Semiconductors 1: 1,10 € 1.530In Stock 2.600Expected 10/21/2026	Mfr. Part No. TCUT1600X01_A Mouser Part No 78-TCUT1600X01	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Dual Chnl 1.6mA AEC-Q101 Qualified	Datasheet	1.530In Stock 2.600Expected 10/21/2026	Cut Tape 1,10 € 0,937 € 0,903 € 0,81 € Reel 0,767 € View 0,73 € 0,699 € 0,685 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.300		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3 mm	3 mm
Optical Switches, Transmissive, Phototransistor Output Transmissive Optical Sensor TCPT1300X01 Vishay Semiconductors 1: 0,886 € 10.236In Stock 6.000On Order	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	10.236In Stock 6.000On Order On Order Ship Dates Mfr. No: TCPT1300X01 Stock: 10.236 Can Dispatch Immediately On Order: 2.000 Pending 4.000 Expected 10/29/2026 Factory Lead Time: 5 Weeks	Cut Tape 0,886 € 0,748 € 0,698 € 0,644 € Reel 0,568 € View 0,622 € 0,552 € 0,538 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor w/Transistor Output TCRT1010 Vishay Semiconductors 1: 0,697 € 2.034In Stock	Mfr. Part No. TCRT1010 Mouser Part No 782-TCRT1010	Vishay Semiconductors	Optical Switches, Reflective, Phototransistor Output Reflective Sensor w/Transistor Output Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	2.034In Stock	0,697 € 0,588 € 0,562 € 0,509 € View 0,478 € 0,469 € 0,432 € 0,411 € 0,408 €	Min.: 1 Mult.: 1		Optical Switches, Reflective, Phototransistor Output	Reflective		0.2 mm to 4 mm
Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output TCST1300 Vishay Semiconductors 1: 1,04 € 5.150In Stock	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	5.150In Stock	1,04 € 0,857 € 0,82 € 0,763 € View 0,732 € 0,716 € 0,673 € 0,638 € 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: 1,12 € 1.980In 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	1.980In Stock	1,12 € 0,92 € 0,886 € 0,773 € View 0,732 € 0,697 € 0,658 € 0,636 €	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: 3,27 € 18In 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	18In Stock	3,27 € 2,85 € 2,58 € 2,41 € View 2,24 € 2,18 € 2,16 € 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: 9,15 € 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	9,15 € 7,68 € 5,72 € 5,38 € View 5,23 € Quote	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.4 mm	3.4 mm
Optical Switches, Transmissive, Phototransistor Output TRANS DARK-ON EE-SPX305-W2A Omron Automation and Safety 1: 100,97 € 22In Stock	Mfr. Part No. EE-SPX305-W2A Mouser Part No 653-EE-SPX305-W2A	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output TRANS DARK-ON Learn More about Omron Automation and Safety omron optical sensors	Datasheet	22In Stock	100,97 € 98,17 €	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Through-Beam Type	3.6 mm	5 mm
Optical Switches, Transmissive, Phototransistor Output 5mm SLOT STD L/D-O NPN 1MC EE-SX670-WR 1M Omron Automation and Safety 1: 38,46 € 45In Stock 1On Order	Mfr. Part No. EE-SX670-WR 1M Mouser Part No 653-EE-SX670-WR1M	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output 5mm SLOT STD L/D-O NPN 1MC Learn More about Omron Automation and Safety omron optical sensors	Datasheet	45In Stock 1On Order	38,46 € 34,76 € 33,84 €	Min.: 1 Mult.: 1	No	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Transmissive, Phototransistor Output 5mm SLOT RSH L/D-O NPN 1MC EE-SX677-WR 1M Omron Automation and Safety 1: 38,46 € 311In Stock	Mfr. Part No. EE-SX677-WR 1M Mouser Part No 653-EE-SX677-WR1M	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output 5mm SLOT RSH L/D-O NPN 1MC	Datasheet	311In Stock	38,46 € 34,76 € 33,84 €	Min.: 1 Mult.: 1	No	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	5 mm	5 mm
Optical Switches, Transmissive, Phototransistor Output 4.0X4.9MM PHOTOINTERRUPTER SMD LED - Transmissive Type Kingbright ARB011 ARB011 Kingbright 1: 1,06 € 1.658In Stock	Mfr. Part No. ARB011 Mouser Part No 604-ARB011	Kingbright	Optical Switches, Transmissive, Phototransistor Output 4.0X4.9MM PHOTOINTERRUPTER SMD LED - Transmissive Type	Datasheet	1.658In Stock	Cut Tape 1,06 € 0,903 € 0,746 € 0,665 € Reel 0,565 € View 0,627 € 0,541 € 0,519 €	Min.: 1 Mult.: 1 : 1.500		Optical Switches, Transmissive, Phototransistor Output
Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor LITEON LTH-301-07 LTH-301-07 LITEON 1: 0,654 € 12.375In Stock 8.500Expected 4/19/2027	Mfr. Part No. LTH-301-07 Mouser Part No 859-LTH-301-07	LITEON	Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor	Datasheet	12.375In Stock 8.500Expected 4/19/2027	0,654 € 0,546 € 0,492 € 0,471 € View 0,453 € 0,445 € 0,415 € 0,402 € 0,367 €	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	5 mm	5 mm
Optical Switches, Reflective, Phototransistor Output Surface Mount LED KU163C-TR Stanley Electric 1: 0,327 € 5.053In Stock	Mfr. Part No. KU163C-TR Mouser Part No 327-KU163CTR	Stanley Electric	Optical Switches, Reflective, Phototransistor Output Surface Mount LED	Datasheet	5.053In Stock	Cut Tape 0,327 € 0,273 € 0,256 € 0,235 € Reel 0,22 € View 0,204 € 0,187 € 0,178 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500		Optical Switches, Reflective, Phototransistor Output	Reflective
Optical Switches, Transmissive, Phototransistor Output PHOTO-INTERRUPTER SLOTTED TYPE BPI-3C1-05 American Bright LED 1: 1,27 € 3.689In Stock	Mfr. Part No. BPI-3C1-05 Mouser Part No 442-BPI3C105	American Bright LED	Optical Switches, Transmissive, Phototransistor Output PHOTO-INTERRUPTER SLOTTED TYPE Learn More about American Bright LED american bright bpi 3c1 x 3c2 x optical switches	Datasheet	3.689In Stock	1,27 € 0,903 € 0,667 € 0,557 € View 0,524 € 0,416 €	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type		14 mm
Optical Switches, Transmissive, Phototransistor Output PHOTO-INTERRUPTER SLOTTED TYPE BPI-3C1-27 American Bright LED 1: 1,31 € 4.961In Stock	Mfr. Part No. BPI-3C1-27 Mouser Part No 442-BPI3C127	American Bright LED	Optical Switches, Transmissive, Phototransistor Output PHOTO-INTERRUPTER SLOTTED TYPE Learn More about American Bright LED american bright bpi 3c1 x 3c2 x optical switches	Datasheet	4.961In Stock	1,31 € 0,929 € 0,685 € 0,573 € View 0,531 € 0,504 € 0,492 € 0,427 €	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Through-Beam Type		5 mm
Optical Switches, Transmissive, Phototransistor Output PHOTO INTERRUPTER SLOTTED TYPE BPI-3C2-06 American Bright LED 1: 1,36 € 2.977In Stock	Mfr. Part No. BPI-3C2-06 Mouser Part No 442-BPI3C206	American Bright LED	Optical Switches, Transmissive, Phototransistor Output PHOTO INTERRUPTER SLOTTED TYPE Learn More about American Bright LED american bright bpi 3c1 x 3c2 x optical switches	Datasheet	2.977In Stock	1,36 € 0,963 € 0,711 € 0,594 € View 0,552 € 0,523 € 0,511 € 0,444 €	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type		5 mm
Optical Switches, Reflective, Phototransistor Output PHOTO TRANS QRD1114 onsemi 1: 1,06 € 1.641In Stock 1.400Expected 10/5/2026	Mfr. Part No. QRD1114 Mouser Part No 512-QRD1114	onsemi	Optical Switches, Reflective, Phototransistor Output PHOTO TRANS	Datasheet	1.641In Stock 1.400Expected 10/5/2026	1,06 € 0,903 € 0,821 €	Min.: 1 Mult.: 1 Max.: 100		Optical Switches, Reflective, Phototransistor Output	Reflective		1.27 mm
Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector NJL5901AR-1-TE1 Nisshinbo 1: 1,38 € 172In Stock	Mfr. Part No. NJL5901AR-1-TE1 Mouser Part No 513-NJL5901AR-1-TE1	Nisshinbo	Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector	Datasheet	172In Stock	Cut Tape 1,38 € 0,98 € 0,734 € 0,649 € Reel 0,519 € View 0,54 € 0,502 € 0,492 € 0,491 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		Optical Switches, Reflective, Phototransistor Output	Reflective		0.7 mm
Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector NJL5901R-2-TE1 Nisshinbo 1: 1,13 € 566In Stock	Mfr. Part No. NJL5901R-2-TE1 Mouser Part No 513-NJL5901R-2-TE1	Nisshinbo	Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector	Datasheet	566In Stock	Cut Tape 1,13 € 0,796 € 0,591 € 0,494 € Reel 0,389 € View 0,408 € 0,381 € 0,371 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		Optical Switches, Reflective, Phototransistor Output	Reflective		0.7 mm
Optical Switches, Specialised 1x2 1310/1550 DWFC SGL mode Prem 1m DWFC0150P001111 Molex / Oplink 1: 146,69 € 19In Stock	Mfr. Part No. DWFC0150P001111 Mouser Part No 538-DWFC0150P001111	Molex / Oplink	Optical Switches, Specialised 1x2 1310/1550 DWFC SGL mode Prem 1m Learn More about Molex / Oplink oplink fused couplers splitters	Datasheet	19In Stock	146,69 € 127,09 €	Min.: 1 Mult.: 1		Optical Switches, Specialized
Optical Switches, Transmissive, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTOINTERRUPTER LED ATIR0721DS Kingbright 1: 0,662 € 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 0,662 € 0,561 € 0,536 € 0,485 € Reel 0,46 € View 0,433 € 0,415 € 0,399 € 0,383 €	Min.: 1 Mult.: 1 : 1.000		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted
Optical Switches, Reflective, Photo IC Output 2 Channel 75LPI E6 PCBA 1.5mm AEDR-8000-1K2 Broadcom / Avago 1: 15,45 € 11In Stock 400Expected 3/15/2027	Mfr. Part No. AEDR-8000-1K2 Mouser Part No 630-AEDR-8000-1K2	Broadcom / Avago	Optical Switches, Reflective, Photo IC Output 2 Channel 75LPI E6 PCBA 1.5mm Learn More about Broadcom / Avago broadcom high end optical sensing	Datasheet	11In Stock 400Expected 3/15/2027	Cut Tape 15,45 € 12,60 € Reel 10,61 € MouseReel Available	Min.: 1 Mult.: 1 : 100		Optical Switches, Reflective, Photo IC Output	Reflective		2 mm
Optical Switches, Reflective, Phototransistor Output REFL. SOLDER TERM. EE-SF5 Omron Electronics 1: 5,50 € 39In Stock	Mfr. Part No. EE-SF5 Mouser Part No 653-EE-SF5	Omron Electronics	Optical Switches, Reflective, Phototransistor Output REFL. SOLDER TERM.	Datasheet	39In Stock	5,50 € 4,82 € 4,18 € 3,87 € View 3,78 € 3,74 €	Min.: 1 Mult.: 1		Optical Switches, Reflective, Phototransistor Output	Reflective		5 mm