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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 (KRW) 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 Slotted Opt Switch OPB821S5Z Optek / TT Electronics 1: ₩7,764.7 7,073In Stock	Mfr. Part # OPB821S5Z Mouser Part # 828-OPB821S5Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	7,073In Stock	₩7,764.7 ₩7,384.2 ₩7,102.4 ₩7,074.2	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2.03 mm	2.03 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB816Z Optek / TT Electronics 1: ₩5,594.5 4,873In Stock	Mfr. Part # OPB816Z Mouser Part # 828-OPB816Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	4,873In Stock	₩5,594.5 ₩5,580.4	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	5.1 mm	5.1 mm
Optical Switches, Transmissive, Phototransistor Output 3.6MM SLOT PMS NPN D-ON EE-SPX743 Omron Automation and Safety 1: ₩201,515.6 6In Stock	Mfr. Part # EE-SPX743 Mouser Part # 653-EE-SPX743	Omron Automation and Safety	Optical Switches, Transmissive, Phototransistor Output 3.6MM SLOT PMS NPN D-ON Learn More about Omron Automation and Safety omron optical sensors	Datasheet	6In Stock	₩201,515.6 ₩185,211.2	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted, Through-Beam Type	3.6 mm	3.6 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB841W51Z Optek / TT Electronics 1: ₩8,229.7 3,988In Stock	Mfr. Part # OPB841W51Z Mouser Part # 828-OPB841W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	3,988In Stock	₩8,229.7 ₩7,778.8 ₩7,609.7 ₩7,468.8 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Transmissive, Phototransistor Output UltraSmall 50mA 30V 950nm Phtinterrupter RPI-221 ROHM Semiconductor 1: ₩831.4 2,325In Stock End of Life	Mfr. Part # RPI-221 Mouser Part # 755-RPI-221 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output UltraSmall 50mA 30V 950nm Phtinterrupter	Datasheet	2,325In Stock	₩831.4 ₩728.6 ₩715.9 ₩668 View ₩666.6 ₩615.8 ₩613 ₩608.8	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2 mm
Optical Switches, Specialized 1460nm SMD Reflective Switch Flat Top MTRS6014C Marktech Optoelectronics 1: ₩76,632.3 6In Stock	Mfr. Part # MTRS6014C Mouser Part # 193-MTRS6014C	Marktech Optoelectronics	Optical Switches, Specialized 1460nm SMD Reflective Switch Flat Top	Datasheet	6In Stock	₩76,632.3 ₩57,734.9 ₩56,213	Min.: 1 Mult.: 1	Optical Switches, Specialized	Reflective		0.5 mm to 1.5 mm
Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS OPB492T11Z Optek / TT Electronics 1: ₩6,891 3,686In Stock	Mfr. Part # OPB492T11Z Mouser Part # 828-OPB492T11Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS	Datasheet	3,686In Stock	₩6,891 ₩6,327.3 ₩6,130 ₩6,073.7	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Photo IC Output	Transmissive, Slotted	3.18 mm
Optical Switches, Specialized SM PMF Beam Combiner Premium Grade 1m PMBC1450P001211 Molex 1: ₩984,692.6 7In Stock Factory Special Order	Mfr. Part # PMBC1450P001211 Mouser Part # 538-PMBC1450P001211 Factory Special Order	Molex	Optical Switches, Specialized SM PMF Beam Combiner Premium Grade 1m	Datasheet	7In Stock	₩984,692.6 View ₩874,183.1	Min.: 1 Mult.: 1	Optical Switches, Specialized
Optical Switches, Specialized 8-ch 5% Tap Monitor C+L Band 1m Pigtail UTMA080520E2111G Molex 1: ₩744,001.2 8In Stock Factory Special Order	Mfr. Part # UTMA080520E2111G Mouser Part # 538-UTMA080520E2111G Factory Special Order	Molex	Optical Switches, Specialized 8-ch 5% Tap Monitor C+L Band 1m Pigtail	Datasheet	8In Stock	₩744,001.2 View ₩660,492	Min.: 1 Mult.: 1	Optical Switches, Specialized
Optical Switches, Specialized Mini 1480/1550 WDM Iso Hybrd Device 1m WDIH15140SF3111 Molex 1: ₩765,872 9In Stock Factory Special Order	Mfr. Part # WDIH15140SF3111 Mouser Part # 538-WDIH15140SF3111 Factory Special Order	Molex	Optical Switches, Specialized Mini 1480/1550 WDM Iso Hybrd Device 1m Learn More about Molex oplink isolators hybrid components	Datasheet	9In Stock	₩765,872 View ₩679,924.9	Min.: 1 Mult.: 1	Optical Switches, Specialized
Optical Switches, Reflective, Phototransistor Output COBP Photo Refelctor 400uA 30mA 6V 45mW Nisshinbo NJL5901AR-TE1 NJL5901AR-TE1 Nisshinbo 1: ₩2,254.7 1,955In Stock	Mfr. Part # NJL5901AR-TE1 Mouser Part # 513-NJL5901AR-TE1	Nisshinbo	Optical Switches, Reflective, Phototransistor Output COBP Photo Refelctor 400uA 30mA 6V 45mW	Datasheet	1,955In Stock	Cut Tape ₩2,254.7 ₩1,606.5 ₩1,203.5 ₩1,030.1 ₩972.3 Reel ₩713.1	Min.: 1 Mult.: 1 : 2,000	Optical Switches, Reflective, Phototransistor Output
Optical Switches, Transmissive, Phototransistor Output Various position detection sensor Kingbright KRA021 KRA021 Kingbright 1: ₩2,423.8 225In Stock	Mfr. Part # KRA021 Mouser Part # 604-KRA021	Kingbright	Optical Switches, Transmissive, Phototransistor Output Various position detection sensor	Datasheet	225In Stock	₩2,423.8 ₩1,719.2 ₩1,271.1 ₩1,103.4 View ₩937.1 ₩934.3 ₩913.2 ₩848.3	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	0.5 mm
Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm space LITEON LTH-309-08 LTH-309-08 LITEON 1: ₩2,113.8 334In Stock	Mfr. Part # LTH-309-08 Mouser Part # 859-LTH-309-08	LITEON	Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm space	Datasheet	334In Stock	₩2,113.8 ₩1,493.8 ₩1,109 ₩925.8 View ₩807.5 ₩793.4	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted
Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.4V Max 75mW LITEON LTH-306-64 LTH-306-64 LITEON 1: ₩2,043.3 29In Stock	Mfr. Part # LTH-306-64 Mouser Part # 859-LTH-306-64	LITEON	Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.4V Max 75mW	Datasheet	29In Stock	₩2,043.3 ₩1,451.5 ₩1,069.6 ₩893.4 View ₩793.4 ₩761 ₩756.7 ₩731.4	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted
Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72 OPB730 Optek / TT Electronics 1: ₩11,752.7 340In Stock	Mfr. Part # OPB730 Mouser Part # 828-OPB730	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72	Datasheet	340In Stock	₩11,752.7 ₩11,640 ₩11,358.2 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		6.35 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB841L55 Optek / TT Electronics 1: ₩4,481.3 738In Stock	Mfr. Part # OPB841L55 Mouser Part # 828-OPB841L55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	738In Stock	₩4,481.3 ₩4,129	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Specialized 1070nm SMD Reflective Switch Flat Top MTRS7010C Marktech Optoelectronics 1: ₩76,632.3 7In Stock	Mfr. Part # MTRS7010C Mouser Part # 193-MTRS7010C	Marktech Optoelectronics	Optical Switches, Specialized 1070nm SMD Reflective Switch Flat Top	Datasheet	7In Stock	₩76,632.3 ₩57,734.9 ₩56,213	Min.: 1 Mult.: 1	Optical Switches, Specialized	Reflective		0.5 mm to 1.5 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB390T55Z Optek / TT Electronics 1: ₩6,975.5 690In Stock	Mfr. Part # OPB390T55Z Mouser Part # 828-OPB390T55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb380 90z switches	Datasheet	690In Stock	₩6,975.5 ₩6,595.1 ₩6,581 ₩6,538.7 ₩6,200.5	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM OPB710 Optek / TT Electronics 1: ₩12,739.2 514In Stock	Mfr. Part # OPB710 Mouser Part # 828-OPB710	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM	Datasheet	514In Stock	₩12,739.2 ₩12,358.7 ₩12,048.7 ₩11,738.6 ₩11,597.7	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		6.35 mm
Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch OPB811L55 Optek / TT Electronics 1: ₩3,734.4 1,072In Stock	Mfr. Part # OPB811L55 Mouser Part # 828-OPB811L55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch	Datasheet	1,072In Stock	₩3,734.4 ₩3,494.8 ₩3,424.4 ₩3,396.2	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	9.5 mm	9.5 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB870N11 Optek / TT Electronics 1: ₩4,410.8 602In Stock	Mfr. Part # OPB870N11 Mouser Part # 828-OPB870N11	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	602In Stock	₩4,410.8 ₩4,058.5 ₩4,044.4 ₩3,959.9 ₩3,776.7	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB703WZ Optek / TT Electronics 1: ₩6,721.9 1,833In Stock	Mfr. Part # OPB703WZ Mouser Part # 828-OPB703WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	1,833In Stock	₩6,721.9 ₩6,707.8 ₩6,200.5 ₩6,045.5 View ₩5,890.5 ₩5,552.2	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		3.81 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB890L11Z Optek / TT Electronics 1: ₩7,539.2 316In Stock	Mfr. Part # OPB890L11Z Mouser Part # 828-OPB890L11Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	316In Stock	₩7,539.2 ₩7,525.1 ₩7,299.7 ₩7,144.6 View Quote	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB850-1Z Optek / TT Electronics 1: ₩8,131.1 630In Stock	Mfr. Part # OPB850-1Z Mouser Part # 828-OPB850-1Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	630In Stock	₩8,131.1 ₩7,285.6 ₩7,144.6 ₩7,130.6 ₩7,003.7	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Actuator Type
Optical Switches, Transmissive, Phototransistor Output .08" WIDE GAP 890NM OPB820S10 Optek / TT Electronics 1: ₩5,214 1,256In Stock	Mfr. Part # OPB820S10 Mouser Part # 828-OPB820S10	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output .08" WIDE GAP 890NM	Datasheet	1,256In Stock	₩5,214 ₩4,749 ₩4,551.7 ₩4,509.4	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	2.03 mm	2.03 mm