Phototransistor – Mouser Finland

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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.
Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch OPB811W55Z Optek / TT Electronics 1: 3,98 € 1 322In Stock 1 800Expected 11/12/2026	Mfr. Part No. OPB811W55Z Mouser Part No 828-OPB811W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch Learn More about Optek / TT Electronics optek tt opb800 w switches	Datasheet	1 322In Stock 1 800Expected 11/12/2026	3,98 € 3,90 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output .375" SLOT OPAQUE WIRE LEADS OPB812W55Z Optek / TT Electronics 1: 4,33 € 509In Stock	Mfr. Part No. OPB812W55Z Mouser Part No 828-OPB812W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output .375" SLOT OPAQUE WIRE LEADS Learn More about Optek / TT Electronics optek tt opb800 w switches	Datasheet	509In Stock	4,33 € 4,11 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output .21in SLOT INFRARED OPB818 Optek / TT Electronics 1: 2,19 € 678In Stock	Mfr. Part No. OPB818 Mouser Part No 828-OPB818	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output .21in SLOT INFRARED	Datasheet	678In Stock	2,19 € 2,18 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output SLOTTED SWITCH OPB821Z Optek / TT Electronics 1: 4,95 € 375In Stock	Mfr. Part No. OPB821Z Mouser Part No 828-OPB821Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output SLOTTED SWITCH	Datasheet	375In Stock	4,95 € 4,76 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB829AZ Optek / TT Electronics 1: 3,72 € 732In Stock 1 200Expected 10/02/2027	Mfr. Part No. OPB829AZ Mouser Part No 828-OPB829AZ	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	732In Stock 1 200Expected 10/02/2027	3,72 € 3,59 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB830L11 Optek / TT Electronics 1: 3,14 € 484In Stock 1 200On Order	Mfr. Part No. OPB830L11 Mouser Part No 828-OPB830L11	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	484In Stock 1 200On Order On Order Ship Dates Mfr. No: OPB830L11 Stock: 484 Can Dispatch Immediately On Order: 400 Pending 800 Expected 16/12/2026 Factory Lead Time: 19 Weeks	3,14 € 2,96 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB830W11Z Optek / TT Electronics 1: 4,98 € 1 328In Stock 1 800Expected 27/11/2026	Mfr. Part No. OPB830W11Z Mouser Part No 828-OPB830W11Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	1 328In Stock 1 800Expected 27/11/2026	4,98 € 4,90 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB830W51Z Optek / TT Electronics 1: 4,68 € 570In Stock	Mfr. Part No. OPB830W51Z Mouser Part No 828-OPB830W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	570In Stock	4,68 € 4,66 € 4,53 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB840L51 Optek / TT Electronics 1: 2,78 € 496In Stock	Mfr. Part No. OPB840L51 Mouser Part No 828-OPB840L51	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	496In Stock	2,78 € 2,54 € 2,52 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB840L55 Optek / TT Electronics 1: 2,65 € 482In Stock	Mfr. Part No. OPB840L55 Mouser Part No 828-OPB840L55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	482In Stock	2,65 € 2,50 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB840W51Z Optek / TT Electronics 1: 4,57 € 287In Stock 600Expected 29/12/2026	Mfr. Part No. OPB840W51Z Mouser Part No 828-OPB840W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	287In Stock 600Expected 29/12/2026	4,57 € 4,32 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB840W55Z Optek / TT Electronics 1: 4,19 € 703In Stock	Mfr. Part No. OPB840W55Z Mouser Part No 828-OPB840W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	703In Stock	4,19 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB842W51Z Optek / TT Electronics 1: 3,99 € 1 563In Stock	Mfr. Part No. OPB842W51Z Mouser Part No 828-OPB842W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	1 563In Stock	3,99 € 3,82 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode OPB855 Optek / TT Electronics 1: 1,92 € 1 303In Stock 2 800Expected 23/12/2026	Mfr. Part No. OPB855 Mouser Part No 828-OPB855	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode	Datasheet	1 303In Stock 2 800Expected 23/12/2026	1,92 € 1,85 € Quote Quote	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB880L51Z Optek / TT Electronics 1: 4,33 € 416In Stock	Mfr. Part No. OPB880L51Z Mouser Part No 828-OPB880L51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	416In Stock	4,33 € 4,00 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN OPB880T51Z Optek / TT Electronics 1: 4,33 € 1 929In Stock	Mfr. Part No. OPB880T51Z Mouser Part No 828-OPB880T51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	1 929In Stock	4,33 € 4,32 € 4,26 € 4,15 € 4,07 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB880T55Z Optek / TT Electronics 1: 4,21 € 401In Stock 1 200Expected 31/12/2026	Mfr. Part No. OPB880T55Z Mouser Part No 828-OPB880T55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	401In Stock 1 200Expected 31/12/2026	4,21 € 3,97 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB890P51Z Optek / TT Electronics 1: 4,07 € 666In Stock	Mfr. Part No. OPB890P51Z Mouser Part No 828-OPB890P51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	666In Stock	4,07 € 3,67 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB890T51Z Optek / TT Electronics 1: 4,01 € 1 277In Stock	Mfr. Part No. OPB890T51Z Mouser Part No 828-OPB890T51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	1 277In Stock	4,01 € 3,86 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Slotted OPB891T51Z Optek / TT Electronics 1: 4,07 € 502In Stock	Mfr. Part No. OPB891T51Z Mouser Part No 828-OPB891T51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Slotted Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	502In Stock	4,07 € 3,86 €	Min.: 1 Mult.: 1
Transistor Output Optocouplers DIP4, DC Input, Photo Transistor Coupler, CTR 80-160%, SL APC-817A1-SL American Bright LED 1: 0,327 € 2 372In Stock	Mfr. Part No. APC-817A1-SL Mouser Part No 442-APC817A1SL	American Bright LED	Transistor Output Optocouplers DIP4, DC Input, Photo Transistor Coupler, CTR 80-160%, SL Learn More about American Bright LED american bright apc 817 couplers	Datasheet	2 372In Stock	Cut Tape 0,327 € 0,224 € 0,157 € 0,119 € Reel 0,099 € View 0,107 € 0,092 € 0,081 € 0,074 €	Min.: 1 Mult.: 1 : 1 500
Transistor Output Optocouplers DIP4, DC Input, Photo Transistor Coupler, CTR 300-600%, SL APC-817D1-SL American Bright LED 1: 0,327 € 2 948In Stock 1 500Expected 06/11/2026	Mfr. Part No. APC-817D1-SL Mouser Part No 442-APC817D1SL	American Bright LED	Transistor Output Optocouplers DIP4, DC Input, Photo Transistor Coupler, CTR 300-600%, SL Learn More about American Bright LED american bright apc 817 couplers	Datasheet	2 948In Stock 1 500Expected 06/11/2026	Cut Tape 0,327 € 0,224 € 0,16 € 0,13 € Reel 0,108 € View 0,115 € 0,099 € 0,094 €	Min.: 1 Mult.: 1 : 1 500
Transistor Output Optocouplers 817 PHOTO-COUPLER SERFACE MOUNT BPC-817S American Bright LED 1: 0,387 € 10 182In Stock	Mfr. Part No. BPC-817S Mouser Part No 442-BPC817S	American Bright LED	Transistor Output Optocouplers 817 PHOTO-COUPLER SERFACE MOUNT Learn More about American Bright LED american bright bpc 817 817s couplers	Datasheet	10 182In Stock	0,387 € 0,264 € 0,188 € 0,155 € View 0,133 € 0,126 € 0,125 € 0,124 € 0,11 €	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor high temperature OPB735C Optek / TT Electronics 1: 23,40 € 12In Stock	Mfr. Part No. OPB735C Mouser Part No 828-OPB735C	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor high temperature Learn More about Optek / TT Electronics optek tt electronics opb735 sensors	Datasheet	12In Stock	23,40 € 16,37 € 14,86 € 14,82 € View Quote	Min.: 1 Mult.: 1
High Linearity Optocouplers Linear Optocoupler IXYS Integrated Circuits LOC112S LOC112S IXYS Integrated Circuits 1: 5,42 € 45In Stock 100Expected 16/11/2026 End of Life	Mfr. Part No. LOC112S Mouser Part No 849-LOC112S End of Life	IXYS Integrated Circuits	High Linearity Optocouplers Linear Optocoupler	Datasheet	45In Stock 100Expected 16/11/2026	5,42 € 4,03 € 2,98 € 2,74 € 2,69 €	Min.: 1 Mult.: 1