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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, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS OPB930W51Z Optek / TT Electronics 1: $6.20 945On Order	Mfr. Part No. OPB930W51Z Mouser Part No 828-OPB930W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS	Datasheet	945On Order On Order Ship Dates Mfr. No: OPB930W51Z Stock: 0 On Order: 345 Expected 04/11/2026 600 Expected 07/01/2027 Factory Lead Time: 16 Weeks	$6.20 $6.04	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB940W55Z Optek / TT Electronics 1: $5.96 714Expected 11/12/2026	Mfr. Part No. OPB940W55Z Mouser Part No 828-OPB940W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	714Expected 11/12/2026	$5.96 $5.67	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Photologic Slotted OPB941W51Z Optek / TT Electronics 1: $6.05 394Expected 04/02/2027	Mfr. Part No. OPB941W51Z Mouser Part No 828-OPB941W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted	Datasheet	394Expected 04/02/2027	$6.05 $5.75	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output .125" WIDE SLOT OPB943W51Z Optek / TT Electronics 1: $5.92 396Expected 27/01/2027	Mfr. Part No. OPB943W51Z Mouser Part No 828-OPB943W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output .125" WIDE SLOT	Datasheet	396Expected 27/01/2027	$5.92 $5.91 $5.88 $5.74	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB960T55 Optek / TT Electronics 1: $3.53 500Expected 27/11/2026	Mfr. Part No. OPB960T55 Mouser Part No 828-OPB960T55	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	500Expected 27/11/2026	$3.53 $3.39	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB962T51 Optek / TT Electronics 1: $3.73 500Expected 28/01/2027	Mfr. Part No. OPB962T51 Mouser Part No 828-OPB962T51	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	500Expected 28/01/2027	$3.73 $3.55	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB991L55Z Optek / TT Electronics 1: $5.64 600Expected 11/12/2026	Mfr. Part No. OPB991L55Z Mouser Part No 828-OPB991L55Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	600Expected 11/12/2026	$5.64 $5.35	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch W/Wire Leads OPB991P51Z Optek / TT Electronics 1: $6.09 572On Order	Mfr. Part No. OPB991P51Z Mouser Part No 828-OPB991P51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch W/Wire Leads	Datasheet	572On Order On Order Ship Dates Mfr. No: OPB991P51Z Stock: 0 On Order: 172 Expected 16/11/2026 400 Expected 28/01/2027 Factory Lead Time: 16 Weeks	$6.09 $6.08 $5.67	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB991T55Z Optek / TT Electronics 1: $5.58 400Expected 18/02/2027	Mfr. Part No. OPB991T55Z Mouser Part No 828-OPB991T55Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	400Expected 18/02/2027	$5.58 $5.28	Min.: 1 Mult.: 1
Fibre Optic Transmitters FIBER OPTIC LED OPF370A Optek / TT Electronics 1: $15.54 800On Order	Mfr. Part No. OPF370A Mouser Part No 828-OPF370A	Optek / TT Electronics	Fibre Optic Transmitters FIBER OPTIC LED	Datasheet	800On Order On Order Ship Dates Mfr. No: OPF370A Stock: 0 On Order: 100 Expected 04/01/2027 300 Expected 19/01/2027 400 Expected 02/02/2027 Factory Lead Time: 16 Weeks	$15.54 $14.70 $14.54 View Quote	Min.: 1 Mult.: 1
Fibre Optic Receivers Fiber Optic Receiver 5Mb OPF522 Optek / TT Electronics 1: $22.00 146Expected 03/11/2026	Mfr. Part No. OPF522 Mouser Part No 828-OPF522	Optek / TT Electronics	Fibre Optic Receivers Fiber Optic Receiver 5Mb	Datasheet	146Expected 03/11/2026	$22.00 $19.63 $19.17	Min.: 1 Mult.: 1
VCSEL Lasers VCSEL Flat Lens OPV310 Optek / TT Electronics 1: $23.58 99Expected 16/11/2026	Mfr. Part No. OPV310 Mouser Part No 828-OPV310	Optek / TT Electronics	VCSEL Lasers VCSEL Flat Lens	Datasheet	99Expected 16/11/2026	$23.58 $15.14	Min.: 1 Mult.: 1
VCSEL Lasers VCSEL OPV314AT Optek / TT Electronics 1: $31.00 100On Order	Mfr. Part No. OPV314AT Mouser Part No 828-OPV314AT	Optek / TT Electronics	VCSEL Lasers VCSEL	Datasheet	100On Order On Order Ship Dates Mfr. No: OPV314AT Stock: 0 On Order: 50 Expected 29/12/2026 50 Expected 04/01/2027 Factory Lead Time: 16 Weeks	$31.00 $28.62	Min.: 1 Mult.: 1
Transistor Output Optocouplers Isolator 3N245 Optek / TT Electronics 1: $22.56 343Expected 20/04/2027	Mfr. Part No. 3N245 Mouser Part No 828-3N245	Optek / TT Electronics	Transistor Output Optocouplers Isolator	Datasheet	343Expected 20/04/2027	$22.56 $22.55 $22.11	Min.: 1 Mult.: 1
Infrared Emitters Infrared 935nm OP123 Optek / TT Electronics 1: $3.24 400Expected 16/11/2026	Mfr. Part No. OP123 Mouser Part No 828-OP123	Optek / TT Electronics	Infrared Emitters Infrared 935nm	Datasheet	400Expected 16/11/2026	$3.24 $3.05 $2.99	Min.: 1 Mult.: 1
Infrared Emitters Infrared 890nm OP296B Optek / TT Electronics 1: $0.84 1,400Expected 19/11/2026	Mfr. Part No. OP296B Mouser Part No 828-OP296B	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	1,400Expected 19/11/2026	$0.84 $0.80 $0.798 Quote Quote	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Optical Switch OPB200 Optek / TT Electronics 1: $1.69 594Expected 02/02/2027	Mfr. Part No. OPB200 Mouser Part No 828-OPB200	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Optical Switch	Datasheet	594Expected 02/02/2027	$1.69 $1.64	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB704GWZ Optek / TT Electronics 1: $4.70 295Expected 27/11/2026	Mfr. Part No. OPB704GWZ Mouser Part No 828-OPB704GWZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	295Expected 27/11/2026	$4.70 $4.45	Min.: 1 Mult.: 1
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 Slotted Opt Switch OPB825A Optek / TT Electronics 1: $2.13 564Expected 24/11/2026	Mfr. Part No. OPB825A Mouser Part No 828-OPB825A	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	564Expected 24/11/2026	$2.13 $2.03 Quote Quote	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

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TT Electronics Opto-electronics

Types of Opto-electronics