.hide-partial { max-height: none; } .show-more { display: none; }

Phototransistor Opto-electronics

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Opto-electronics

List Images

Results: 1 245

Applied Filters:

Output Type = Phototransistor

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 Various position detection sensor Kingbright KRA021 KRA021 Kingbright 1: 1,48 € 237In Stock	Mfr. Part No. KRA021 Mouser Part No 604-KRA021	Kingbright	Optical Switches, Transmissive, Phototransistor Output Various position detection sensor	Datasheet	237In Stock	1,48 € 1,05 € 0,776 € 0,673 € View 0,572 € 0,57 € 0,557 € 0,518 €	Min.: 1 Mult.: 1
Transistor Output Optocouplers Photo Coupler SL-4 T&R 2K Diodes Incorporated DPC816S-A-TR DPC816S-A-TR Diodes Incorporated 1: 0,353 € 1 204In Stock	Mfr. Part No. DPC816S-A-TR Mouser Part No 621-DPC816S-A-TR	Diodes Incorporated	Transistor Output Optocouplers Photo Coupler SL-4 T&R 2K	Datasheet	1 204In Stock	Cut Tape 0,353 € 0,191 € 0,091 € 0,082 € Reel 0,062 € View 0,066 € 0,056 € 0,048 € 0,046 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Transistor Output Optocouplers Photo Coupler DIP-4 TUBE 100PCS Diodes Incorporated DPC816D-B-TU DPC816D-B-TU Diodes Incorporated 1: 0,353 € 65In Stock	Mfr. Part No. DPC816D-B-TU Mouser Part No 621-DPC816D-B-TU	Diodes Incorporated	Transistor Output Optocouplers Photo Coupler DIP-4 TUBE 100PCS	Datasheet	65In Stock	0,353 € 0,191 € 0,083 € 0,081 € View 0,058 € 0,056 € 0,048 € 0,046 €	Min.: 1 Mult.: 1
Transistor Output Optocouplers Photo Coupler DIP-4 TUBE 100PCS Diodes Incorporated DPC816D-C-TU DPC816D-C-TU Diodes Incorporated 1: 0,353 € 650In Stock	Mfr. Part No. DPC816D-C-TU Mouser Part No 621-DPC816D-C-TU	Diodes Incorporated	Transistor Output Optocouplers Photo Coupler DIP-4 TUBE 100PCS	Datasheet	650In Stock	0,353 € 0,191 € 0,09 € 0,081 € View 0,058 € 0,056 € 0,048 € 0,046 €	Min.: 1 Mult.: 1
Transistor Output Optocouplers Photo Coupler DIP-4 TUBE 100PCS Diodes Incorporated DPC816D-B-TU-V DPC816D-B-TU-V Diodes Incorporated 1: 0,353 € 800In Stock	Mfr. Part No. DPC816D-B-TU-V Mouser Part No 621-DPC816D-B-TU-V	Diodes Incorporated	Transistor Output Optocouplers Photo Coupler DIP-4 TUBE 100PCS	Datasheet	800In Stock	0,353 € 0,191 € 0,09 € 0,081 € View 0,065 € 0,062 € 0,056 € 0,052 € 0,046 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Switch OPB315L Optek / TT Electronics 1: 4,44 € 418In Stock	Mfr. Part No. OPB315L Mouser Part No 828-OPB315L	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Switch	Datasheet	418In Stock	4,44 € 4,16 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB857Z Optek / TT Electronics 1: 5,58 € 576In Stock	Mfr. Part No. OPB857Z Mouser Part No 828-OPB857Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	576In Stock	5,58 € 5,57 € 5,16 € 5,11 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB871N55 Optek / TT Electronics 1: 2,34 € 876In Stock	Mfr. Part No. OPB871N55 Mouser Part No 828-OPB871N55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	876In Stock	2,34 € 2,12 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB854A3 Optek / TT Electronics 1: 2,75 € 499In Stock	Mfr. Part No. OPB854A3 Mouser Part No 828-OPB854A3	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	499In Stock	2,75 € 2,51 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB859 Optek / TT Electronics 1: 3,00 € 637In Stock	Mfr. Part No. OPB859 Mouser Part No 828-OPB859	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	637In Stock	3,00 € 2,69 € 2,68 €	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB70FWZ Optek / TT Electronics 1: 5,01 € 545In Stock	Mfr. Part No. OPB70FWZ Mouser Part No 828-OPB70FWZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	545In Stock	5,01 € 4,52 € 4,51 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch OPB810W55Z Optek / TT Electronics 1: 4,16 € 313In Stock	Mfr. Part No. OPB810W55Z Mouser Part No 828-OPB810W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch Learn More about Optek / TT Electronics optek tt opb800 w switches	Datasheet	313In Stock	4,16 € 3,80 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB850-1Z Optek / TT Electronics 1: 4,96 € 630In Stock	Mfr. Part No. OPB850-1Z Mouser Part No 828-OPB850-1Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	630In Stock	4,96 € 4,47 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB390T55Z Optek / TT Electronics 1: 4,26 € 690In Stock	Mfr. Part No. OPB390T55Z Mouser Part No 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	4,26 € 4,04 €	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM OPB710 Optek / TT Electronics 1: 7,72 € 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	7,72 € 7,47 € 7,41 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch OPB811L55 Optek / TT Electronics 1: 2,28 € 1 072In Stock	Mfr. Part No. OPB811L55 Mouser Part No 828-OPB811L55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch	Datasheet	1 072In Stock	2,28 € 2,17 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB870N11 Optek / TT Electronics 1: 2,69 € 602In Stock	Mfr. Part No. OPB870N11 Mouser Part No 828-OPB870N11	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	602In Stock	2,69 € 2,48 € 2,47 € 2,42 €	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 OPB890L11Z Optek / TT Electronics 1: 4,60 € 372In Stock	Mfr. Part No. OPB890L11Z Mouser Part No 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	372In Stock	4,60 € 4,59 € 4,45 € 4,37 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm space LITEON LTH-306-04M LTH-306-04M LITEON 1: 0,602 € 2 825In Stock	Mfr. Part No. LTH-306-04M Mouser Part No 859-LTH-306-04M	LITEON	Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm space	Datasheet	2 825In Stock	0,602 € 0,508 € 0,458 € 0,438 € View 0,396 € 0,376 € 0,361 € 0,338 €	Min.: 1 Mult.: 1
Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - Widebody Package - High Isolation VOWA617A-4X018T Vishay Semiconductors 1: 2,66 € 129In Stock 1 100On Order New Product	Mfr. Part No. VOWA617A-4X018T Mouser Part No 78-VOWA617A-4X018T New Product	Vishay Semiconductors	Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - Widebody Package - High Isolation Learn More about Vishay Semiconductors vishay automotive phototransistor optocouplers	Datasheet	129In Stock 1 100On Order	Cut Tape 2,66 € 1,93 € 1,50 € Reel 1,27 € 1,18 € View 1,13 € 1,10 € MouseReel Available	Min.: 1 Mult.: 1 : 550
Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - Widebody Package - High Isolation VOWA618A-3X018T Vishay Semiconductors 1: 2,67 € 243In Stock 1 100Expected 20/11/2026 New Product	Mfr. Part No. VOWA618A-3X018T Mouser Part No 78-VOWA618A-3X018T New Product	Vishay Semiconductors	Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - Widebody Package - High Isolation Learn More about Vishay Semiconductors vishay automotive phototransistor optocouplers	Datasheet	243In Stock 1 100Expected 20/11/2026	Cut Tape 2,67 € 1,95 € 1,52 € Reel 1,32 € 1,22 € View 1,16 € 1,14 € MouseReel Available	Min.: 1 Mult.: 1 : 550
Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - Widebody Package - High Isolation VOWA618A-X018T Vishay Semiconductors 1: 2,60 € 315In Stock New Product	Mfr. Part No. VOWA618A-X018T Mouser Part No 78-VOWA618A-X018T New Product	Vishay Semiconductors	Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - Widebody Package - High Isolation Learn More about Vishay Semiconductors vishay automotive phototransistor optocouplers	Datasheet	315In Stock	Cut Tape 2,60 € 1,89 € 1,47 € 1,27 € Reel 1,18 € View 1,13 € 1,10 € MouseReel Available	Min.: 1 Mult.: 1 : 750
Optical Switches, Transmissive, Phototransistor Output Single Channel Slotted Interrupter with Phototransistor output VT171P Vishay Semiconductors 1: 1,43 € 1 245In Stock New Product	Mfr. Part No. VT171P Mouser Part No 78-VT171P New Product	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Single Channel Slotted Interrupter with Phototransistor output Learn More about Vishay Semiconductors vishay semi vt17 transmissive sensors	Datasheet	1 245In Stock	Cut Tape 1,43 € 1,01 € 0,764 € 0,654 € Reel 0,549 € View 0,523 € 0,505 € 0,485 € MouseReel Available	Min.: 1 Mult.: 1 : 1 300
Optical Switches, Transmissive, Phototransistor Output Dual Channel Slotted Interrupter with Phototransistor outputs VT172U Vishay Semiconductors 1: 1,52 € 1 257In Stock New Product	Mfr. Part No. VT172U Mouser Part No 78-VT172U New Product	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Dual Channel Slotted Interrupter with Phototransistor outputs Learn More about Vishay Semiconductors vishay semi vt17 transmissive sensors	Datasheet	1 257In Stock	Cut Tape 1,52 € 1,09 € 0,821 € 0,704 € Reel 0,594 € View 0,568 € 0,549 € 0,526 € MouseReel Available	Min.: 1 Mult.: 1 : 1 300