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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.
Transistor Output Optocouplers Output Photosensor Input Diode OPI1264B Optek / TT Electronics 1: $2.93 992On Order	Mfr. Part No. OPI1264B Mouser Part No 828-OPI1264B	Optek / TT Electronics	Transistor Output Optocouplers Output Photosensor Input Diode	Datasheet	992On Order On Order Ship Dates Mfr. No: OPI1264B Stock: 0 On Order: 492 Expected 13/01/2027 500 Expected 16/02/2027 Factory Lead Time: 17 Weeks	$2.93 $2.71	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Lateral OPL550 Optek / TT Electronics 1: $1.77 1,078Expected 02/03/2027	Mfr. Part No. OPL550 Mouser Part No 828-OPL550	Optek / TT Electronics	Photo IC Sensors Photologic Lateral	Datasheet	1,078Expected 02/03/2027	$1.77 $1.58 $1.56 Quote Quote	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Lateral OPL562 Optek / TT Electronics 1: $1.67 1,000Expected 24/02/2027	Mfr. Part No. OPL562 Mouser Part No 828-OPL562	Optek / TT Electronics	Photo IC Sensors Photologic Lateral	Datasheet	1,000Expected 24/02/2027	$1.67 $1.56 Quote Quote	Min.: 1 Mult.: 1
Phototransistors LED/Sensor Matched Pair OPS693 Optek / TT Electronics 1: $1.78 995Expected 03/03/2027	Mfr. Part No. OPS693 Mouser Part No 828-OPS693	Optek / TT Electronics	Phototransistors LED/Sensor Matched Pair	Datasheet	995Expected 03/03/2027	$1.78 Quote Quote	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch OPB490P11Z Optek / TT Electronics 1: $5.05 395Expected 18/11/2026	Mfr. Part No. OPB490P11Z Mouser Part No 828-OPB490P11Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch	Datasheet	395Expected 18/11/2026	$5.05 $4.78	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch OPB490T11Z Optek / TT Electronics 1: $4.80 400Expected 03/12/2026	Mfr. Part No. OPB490T11Z Mouser Part No 828-OPB490T11Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch	Datasheet	400Expected 03/12/2026	$4.80	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch OPB627 Optek / TT Electronics 1: $2.40 900On Order	Mfr. Part No. OPB627 Mouser Part No 828-OPB627	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch	Datasheet	900On Order On Order Ship Dates Mfr. No: OPB627 Stock: 0 On Order: 400 Expected 11/11/2026 500 Expected 03/02/2027 Factory Lead Time: 14 Weeks	$2.40 $2.23	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output SLOTTED OPTIC SWITCH OPB900W51Z Optek / TT Electronics 1: $7.43 400Expected 12/11/2026	Mfr. Part No. OPB900W51Z Mouser Part No 828-OPB900W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output SLOTTED OPTIC SWITCH	Datasheet	400Expected 12/11/2026	$7.43 $7.04	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB916BZ Optek / TT Electronics 1: $5.93 Lead-Time 16 Weeks	Mfr. Part No. OPB916BZ Mouser Part No 828-OPB916BZ	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	Lead-Time 16 Weeks	$5.93 $5.61	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB917BOCZ Optek / TT Electronics 1: $6.22 400Expected 12/01/2027	Mfr. Part No. OPB917BOCZ Mouser Part No 828-OPB917BOCZ	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	400Expected 12/01/2027	$6.22 $5.96	Min.: 1 Mult.: 1
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 392Expected 04/02/2027	Mfr. Part No. OPB941W51Z Mouser Part No 828-OPB941W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted	Datasheet	392Expected 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 392Expected 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	392Expected 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
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
Bipolar Transistors - BJT NPN G.P. Transistor 4 Pin 2N2222AUA Optek / TT Electronics 1: $33.18 240Expected 13/04/2027	Mfr. Part No. 2N2222AUA Mouser Part No 828-2N2222AUA	Optek / TT Electronics	Bipolar Transistors - BJT NPN G.P. Transistor 4 Pin Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	240Expected 13/04/2027	$33.18	Min.: 1 Mult.: 1
Transistor Output Optocouplers Isolator 3N245 Optek / TT Electronics 1: $22.12 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	$22.12 $22.11	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor OHS3075U Optek / TT Electronics 1: $11.57 6Expected 10/02/2027	Mfr. Part No. OHS3075U Mouser Part No 828-OHS3075U	Optek / TT Electronics	Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor	Datasheet	6Expected 10/02/2027	$11.57 $11.50 $11.44 $9.36 $5.75	Min.: 1 Mult.: 1

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