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Optek / TT Electronics Opto-electronics

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB742WZ Optek / TT Electronics 1: $4.48 300Expected 23/12/2026	Mfr. Part No. OPB742WZ Mouser Part No 828-OPB742WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	300Expected 23/12/2026	$4.48 $4.24	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB743 Optek / TT Electronics 1: $2.69 500Expected 25/12/2026	Mfr. Part No. OPB743 Mouser Part No 828-OPB743	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	500Expected 25/12/2026	$2.69 $2.55	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB755TAZ Optek / TT Electronics 1: $5.47 199Expected 04/02/2027	Mfr. Part No. OPB755TAZ Mouser Part No 828-OPB755TAZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	199Expected 04/02/2027	$5.47 $5.33	Min.: 1 Mult.: 1
Optical Switches, Reflective, Photo IC Output Reflective Sensor Photologic OPB771TZ Optek / TT Electronics 1: $7.75 125Expected 02/02/2027	Mfr. Part No. OPB771TZ Mouser Part No 828-OPB771TZ	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output Reflective Sensor Photologic	Datasheet	125Expected 02/02/2027	$7.75	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output .125" SLOT INFRARED OPB830L51 Optek / TT Electronics 1: $2.92 400Expected 23/11/2026	Mfr. Part No. OPB830L51 Mouser Part No 828-OPB830L51	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output .125" SLOT INFRARED	Datasheet	400Expected 23/11/2026	$2.92 $2.78	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Optical Switch OPB831W51Z Optek / TT Electronics 1: $7.16 148Expected 30/12/2026	Mfr. Part No. OPB831W51Z Mouser Part No 828-OPB831W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Optical Switch	Datasheet	148Expected 30/12/2026	$7.16 $5.96 $5.19	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB860N55 Optek / TT Electronics 1: $2.78 445Expected 06/01/2027	Mfr. Part No. OPB860N55 Mouser Part No 828-OPB860N55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	445Expected 06/01/2027	$2.78 $2.63	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output 0.125" SLOT WIDTH OPB885Z Optek / TT Electronics 1: $8.53 108Expected 05/01/2027	Mfr. Part No. OPB885Z Mouser Part No 828-OPB885Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output 0.125" SLOT WIDTH Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	108Expected 05/01/2027	$8.53 $7.73 $7.46 $7.43	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB890P11Z Optek / TT Electronics 1: $5.33 200Expected 23/12/2026	Mfr. Part No. OPB890P11Z Mouser Part No 828-OPB890P11Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	200Expected 23/12/2026	$5.33 $5.19	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Sensor OPL531A Optek / TT Electronics 1: $1.34 987Expected 13/11/2026	Mfr. Part No. OPL531A Mouser Part No 828-OPL531A	Optek / TT Electronics	Photo IC Sensors Photologic Sensor	Datasheet	987Expected 13/11/2026	$1.34 $1.24 $1.19 $1.14 $1.10	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Sensor OPL811-OC Optek / TT Electronics 1: $3.88 349On Order	Mfr. Part No. OPL811-OC Mouser Part No 828-OPL811-OC	Optek / TT Electronics	Photo IC Sensors Photologic Sensor	Datasheet	349On Order	$3.88 $3.81 $3.80 $3.54	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch OPB480T11Z Optek / TT Electronics 1: $5.16 200On Order	Mfr. Part No. OPB480T11Z Mouser Part No 828-OPB480T11Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch	Datasheet	200On Order	$5.16 $4.90	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch OPB628 Optek / TT Electronics 1: $2.27 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	$2.27 $2.23	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB930L51 Optek / TT Electronics 1: $6.12 200On Order	Mfr. Part No. OPB930L51 Mouser Part No 828-OPB930L51	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	200On Order	$6.12 $5.77	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB933W55Z Optek / TT Electronics 1: $6.54 187On Order	Mfr. Part No. OPB933W55Z Mouser Part No 828-OPB933W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	187On Order	$6.54 $6.11 $5.98 $5.96	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB993L11Z Optek / TT Electronics 1: $6.34 200Expected 17/02/2027	Mfr. Part No. OPB993L11Z Mouser Part No 828-OPB993L11Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	200Expected 17/02/2027	$6.34 $6.04	Min.: 1 Mult.: 1
Transistor Output Optocouplers 6 Pin SMT OCI JANTX4N49U Optek / TT Electronics 1: $43.04 207Expected 29/04/2027	Mfr. Part No. JANTX4N49U Mouser Part No 828-JANTX4N49U	Optek / TT Electronics	Transistor Output Optocouplers 6 Pin SMT OCI	Datasheet	207Expected 29/04/2027	$43.04	Min.: 1 Mult.: 1
Transistor Output Optocouplers 6 Pin SMT OCI JANTXV4N49U Optek / TT Electronics 1: $57.45 100Expected 18/03/2027	Mfr. Part No. JANTXV4N49U Mouser Part No 828-JANTXV4N49U	Optek / TT Electronics	Transistor Output Optocouplers 6 Pin SMT OCI	Datasheet	100Expected 18/03/2027	$57.45 $48.67	Min.: 1 Mult.: 1
Infrared Emitters TO-46, GAALAS IR EMITTING DIODE OP236TX Optek / TT Electronics 100: $37.77 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. OP236TX Mouser Part No 828-OP236TX	Optek / TT Electronics	Infrared Emitters TO-46, GAALAS IR EMITTING DIODE	Datasheet	Non-Stocked Lead-Time 34 Weeks	$37.77	Min.: 100 Mult.: 100
Optical Switches, Transmissive, Phototransistor Output 3.175mm Gap, 0.1W CEV 30V, 50mA OPB866P55 Optek / TT Electronics 500: $2.85 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. OPB866P55 Mouser Part No 828-OPB866P55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output 3.175mm Gap, 0.1W CEV 30V, 50mA	Datasheet	Non-Stocked Lead-Time 16 Weeks	$2.85	Min.: 500 Mult.: 500
Photo IC Sensors PHOTOLOGIC HERMETIC SENSOR OPL800TXV Optek / TT Electronics 100: $41.08 Non-Stocked Lead-Time 46 Weeks	Mfr. Part No. OPL800TXV Mouser Part No 828-OPL800TXV	Optek / TT Electronics	Photo IC Sensors PHOTOLOGIC HERMETIC SENSOR	Datasheet	Non-Stocked Lead-Time 46 Weeks	$41.08	Min.: 100 Mult.: 100
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch OPB461T11 Optek / TT Electronics 1: $4.20 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. OPB461T11 Mouser Part No 828-OPB461T11	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch	Datasheet	Non-Stocked Lead-Time 16 Weeks	$4.20 $3.56 $3.15	Min.: 1 Mult.: 1
Transistor Output Optocouplers TO-78 OCI JANTX4N47 Optek / TT Electronics 100: $48.21 Non-Stocked Lead-Time 44 Weeks	Mfr. Part No. JANTX4N47 Mouser Part No 828-JANTX4N47	Optek / TT Electronics	Transistor Output Optocouplers TO-78 OCI	Datasheet	Non-Stocked Lead-Time 44 Weeks	$48.21	Min.: 100 Mult.: 100
Transistor Output Optocouplers TO-78 OCI JANTXV4N22 Optek / TT Electronics 100: $45.97 Non-Stocked Lead-Time 37 Weeks	Mfr. Part No. JANTXV4N22 Mouser Part No 828-JANTXV4N22	Optek / TT Electronics	Transistor Output Optocouplers TO-78 OCI	Datasheet	Non-Stocked Lead-Time 37 Weeks	$45.97	Min.: 100 Mult.: 100
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB707C Optek / TT Electronics 1: $2.91 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. OPB707C Mouser Part No 828-OPB707C	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	Non-Stocked Lead-Time 7 Weeks	$2.91 $2.75	Min.: 1 Mult.: 1

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Optek / TT Electronics Opto-electronics

Types of Opto-electronics