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Tube Optical Switches

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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, Transmissive, Phototransistor Output Trans Optical Sensor TCST1103 Vishay Semiconductors 1: $1.89 991In Stock 11,238Expected 2/11/2026	Mfr. Part No. TCST1103 Mouser Part No 782-TCST1103	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	991In Stock 11,238Expected 2/11/2026	$1.89 $1.59 $1.41 $1.32 View $1.16 $1.13 $1.09 $1.08	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.1 mm
	Optical Switches, Transmissive, Phototransistor Output Photointerrupter 2.0mm gap GP1S093HCZ0F Sharp Microelectronics 1: $1.18 8,760Expected 4/11/2026	Mfr. Part No. GP1S093HCZ0F Mouser Part No 852-GP1S093HCZ0F	Sharp Microelectronics	Optical Switches, Transmissive, Phototransistor Output Photointerrupter 2.0mm gap	Datasheet	8,760Expected 4/11/2026	$1.18 $0.82 $0.594 $0.487 View $0.454 $0.432 $0.412 $0.381 $0.358	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2 mm
	Optical Switches, Transmissive, Phototransistor Output Rbe Transistor type 0.15 inch Slot Width OPB610 Optek / TT Electronics 1: $2.28 2,984Expected 4/11/2026	Mfr. Part No. OPB610 Mouser Part No 828-OPB610	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Rbe Transistor type 0.15 inch Slot Width	Datasheet	2,984Expected 4/11/2026	$2.28 $2.12	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.8 mm	3.8 mm
	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch OPB627 Optek / TT Electronics 1: $3.26 575On Order	Mfr. Part No. OPB627 Mouser Part No 828-OPB627	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch	Datasheet	575On Order On Order Ship Dates Mfr. No: OPB627 Stock: 0 On Order: 75 Pending 500 Expected 4/11/2026 Factory Lead Time: 14 Weeks	$3.26 $3.03	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	4.83 mm
	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch OPB628 Optek / TT Electronics 1: $3.09 499On Order	Mfr. Part No. OPB628 Mouser Part No 828-OPB628	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch	Datasheet	499On Order	$3.09 $3.03	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	4.83 mm
	Optical Switches, Transmissive, Phototransistor Output Photointerrupter Sub mini 2.0mm gap GP1S097HCZ0F Sharp Microelectronics 150,000: $0.403 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. GP1S097HCZ0F Mouser Part No 852-GP1S097HCZ0F	Sharp Microelectronics	Optical Switches, Transmissive, Phototransistor Output Photointerrupter Sub mini 2.0mm gap	Datasheet	Non-Stocked Lead-Time 20 Weeks	$0.403	Min.: 150,000 Mult.: 5,000		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2 mm
	Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output Vishay Semiconductors TCST5143 TCST5143 Vishay Semiconductors 1,600: $0.932 Non-Stocked	Mfr. Part No. TCST5143 Mouser Part No 782-TCST5143	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output Learn More about Vishay Semiconductors vishay optical sensors		Non-Stocked	$0.932 $0.891 $0.846	Min.: 1,600 Mult.: 1,600		Optical Switches, Transmissive, Phototransistor Output
	Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm space LITEON LTH-306-41P1 LTH-306-41P1 LITEON 1: $1.74 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. LTH-306-41P1 Mouser Part No 859-LTH-306-41P1	LITEON	Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm space	Datasheet	Non-Stocked Lead-Time 28 Weeks	$1.74 $1.22 $0.892 $0.744 View $0.699 $0.656	Min.: 1 Mult.: 1		Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted