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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Transistor Output Optocouplers Optocoupled Isolator 4N49A Optek / TT Electronics 1: £33.30 131In Stock	Mfr. Part No. 4N49A Mouser Part No 828-4N49A	Optek / TT Electronics	Transistor Output Optocouplers Optocoupled Isolator	Datasheet	131In Stock	£33.30 View Quote	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch OPB492L11Z Optek / TT Electronics 1: £4.05 200In Stock	Mfr. Part No. OPB492L11Z Mouser Part No 828-OPB492L11Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch	Datasheet	200In Stock	£4.05 £3.52 £3.51 £3.48 View £3.47 Quote	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor Optek / TT Electronics OPB606V OPB606V Optek / TT Electronics 1: £8.56 2,247In Stock	Mfr. Part No. OPB606V Mouser Part No 828-OPB606V	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	2,247In Stock	£8.56 £8.01 £7.82	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB920DZ Optek / TT Electronics 1: £4.86 177In Stock	Mfr. Part No. OPB920DZ Mouser Part No 828-OPB920DZ	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	177In Stock	£4.86 £4.83	Min.: 1 Mult.: 1
Photodiodes Photodiode OP905 Optek / TT Electronics 1: £0.518 1,510In Stock	Mfr. Part No. OP905 Mouser Part No 828-OP905	Optek / TT Electronics	Photodiodes Photodiode	Datasheet	1,510In Stock	£0.518 £0.489 £0.473 £0.451	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB365L51 Optek / TT Electronics 1: £2.45 951In Stock	Mfr. Part No. OPB365L51 Mouser Part No 828-OPB365L51	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	951In Stock	£2.45 £2.33 £2.30 £2.17	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB744WZ Optek / TT Electronics 1: £3.76 175In Stock	Mfr. Part No. OPB744WZ Mouser Part No 828-OPB744WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	175In Stock	£3.76 £3.49	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB866T51 Optek / TT Electronics 1: £2.26 451In Stock	Mfr. Part No. OPB866T51 Mouser Part No 828-OPB866T51	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	451In Stock	£2.26 £2.17	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB892T55Z Optek / TT Electronics 1: £3.45 183In Stock	Mfr. Part No. OPB892T55Z Mouser Part No 828-OPB892T55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	183In Stock	£3.45 £3.44	Min.: 1 Mult.: 1
Encoders, Decoders, Multiplexers & Demultiplexers FlexSense Trans Incre Encoder FS210 Optek / TT Electronics 1: £12.41 98In Stock	Mfr. Part No. FS210 Mouser Part No 828-FS210-001	Optek / TT Electronics	Encoders, Decoders, Multiplexers & Demultiplexers FlexSense Trans Incre Encoder Learn More about Optek / TT Electronics optek fs210 fs310 encoders	Datasheet	98In Stock	£12.41 £12.03 £10.43 £10.31 Quote Quote	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor OHN3120U Optek / TT Electronics 1: £3.93 520In Stock	Mfr. Part No. OHN3120U Mouser Part No 828-OHN3120U	Optek / TT Electronics	Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor	Datasheet	520In Stock	£3.93	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors HALL EFFECT SENSOR OHN3140U Optek / TT Electronics 1: £8.18 330In Stock	Mfr. Part No. OHN3140U Mouser Part No 828-OHN3140U	Optek / TT Electronics	Board Mount Hall Effect/Magnetic Sensors HALL EFFECT SENSOR Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	330In Stock	£8.18 £8.17 £8.07 £4.62 View £4.16 Quote	Min.: 1 Mult.: 1
Photodiodes Photodiode OP955 Optek / TT Electronics 1: £0.826 932In Stock	Mfr. Part No. OP955 Mouser Part No 828-OP955	Optek / TT Electronics	Photodiodes Photodiode	Datasheet	932In Stock	£0.826 £0.773 £0.751 £0.737	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB375N51 Optek / TT Electronics 1: £1.90 345In Stock	Mfr. Part No. OPB375N51 Mouser Part No 828-OPB375N51	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	345In Stock	£1.90 £1.74 £1.71	Min.: 1 Mult.: 1
Optical Switches, Specialised .2_ Slot Infrared PIN photodiode OPB621 Optek / TT Electronics 1: £1.58 439In Stock	Mfr. Part No. OPB621 Mouser Part No 828-OPB621	Optek / TT Electronics	Optical Switches, Specialised .2_ Slot Infrared PIN photodiode	Datasheet	439In Stock	£1.58 £1.42 £1.39	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB870P55 Optek / TT Electronics 1: £1.88 519In Stock	Mfr. Part No. OPB870P55 Mouser Part No 828-OPB870P55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	519In Stock	£1.88 £1.84	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB890T55Z Optek / TT Electronics 1: £3.44 179In Stock	Mfr. Part No. OPB890T55Z Mouser Part No 828-OPB890T55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	179In Stock	£3.44	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Lateral OPL562-OC Optek / TT Electronics 1: £1.27 816In Stock	Mfr. Part No. OPL562-OC Mouser Part No 828-OPL562-OC	Optek / TT Electronics	Photo IC Sensors Photologic Lateral	Datasheet	816In Stock	£1.27 £1.17 £1.12 £1.10	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Mini SMD Reflective Sensor 850nm OPR5005TR Optek / TT Electronics 1: £3.57 187In Stock	Mfr. Part No. OPR5005TR Mouser Part No 828-OPR5005TR	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Mini SMD Reflective Sensor 850nm	Datasheet	187In Stock	Cut Tape £3.57 Reel £3.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Optical Sensor Development Tools Calibration Circuit Wired Opto Assembly OCB100CZ Optek / TT Electronics 1: £15.75 90In Stock	Mfr. Part No. OCB100CZ Mouser Part No 828-OCB100CZ	Optek / TT Electronics	Optical Sensor Development Tools Calibration Circuit Wired Opto Assembly Learn More about Optek / TT Electronics optek tt sensor calibration boards	Datasheet	90In Stock	£15.75 £14.90	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor OH360U Optek / TT Electronics 1: £5.03 450In Stock	Mfr. Part No. OH360U Mouser Part No 828-OH360U	Optek / TT Electronics	Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	450In Stock	£5.03	Min.: 1 Mult.: 1
Infrared Emitters Infrared 850nm OP265FAB Optek / TT Electronics 1: £0.882 969In Stock	Mfr. Part No. OP265FAB Mouser Part No 828-OP265FAB	Optek / TT Electronics	Infrared Emitters Infrared 850nm	Datasheet	969In Stock	£0.882 £0.811 £0.773 £0.759 £0.742	Min.: 1 Mult.: 1
Infrared Emitters Infrared 890nm OP294 Optek / TT Electronics 1: £0.593 1,346In Stock	Mfr. Part No. OP294 Mouser Part No 828-OP294	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	1,346In Stock	£0.593 £0.563 £0.54 £0.53	Min.: 1 Mult.: 1
Photodiodes Photodiode OP906 Optek / TT Electronics 1: £0.518 2,051In Stock	Mfr. Part No. OP906 Mouser Part No 828-OP906	Optek / TT Electronics	Photodiodes Photodiode	Datasheet	2,051In Stock	£0.518 £0.496 £0.48 £0.465 £0.451	Min.: 1 Mult.: 1
Photodiodes Photodiode OP950 Optek / TT Electronics 1: £0.578 1,776In Stock	Mfr. Part No. OP950 Mouser Part No 828-OP950	Optek / TT Electronics	Photodiodes Photodiode	Datasheet	1,776In Stock	£0.578 £0.555 £0.526 £0.521	Min.: 1 Mult.: 1

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