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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.
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch OPB615 Optek / TT Electronics 1: £1.74 960In Stock	Mfr. Part No. OPB615 Mouser Part No 828-OPB615	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch	Datasheet	960In Stock	£1.74 £1.65 £1.56	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch OPB618 Optek / TT Electronics 1: £1.68 3,220In Stock	Mfr. Part No. OPB618 Mouser Part No 828-OPB618	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch	Datasheet	3,220In Stock	£1.68 £1.61	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Output Photologic Input Diode OPB625 Optek / TT Electronics 1: £1.81 3,063In Stock	Mfr. Part No. OPB625 Mouser Part No 828-OPB625	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Output Photologic Input Diode	Datasheet	3,063In Stock	£1.81 £1.68	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch OPB666N Optek / TT Electronics 1: £2.50 1,059In Stock	Mfr. Part No. OPB666N Mouser Part No 828-OPB666N	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch	Datasheet	1,059In Stock	£2.50 £2.28	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB900W55Z Optek / TT Electronics 1: £5.05 1,998In Stock	Mfr. Part No. OPB900W55Z Mouser Part No 828-OPB900W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	1,998In Stock	£5.05 £4.92	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB916BOCZ Optek / TT Electronics 1: £4.17 504In Stock	Mfr. Part No. OPB916BOCZ Mouser Part No 828-OPB916BOCZ	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	504In Stock	£4.17 £3.97	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output .13in SLOT INFRARED OPB930W55Z Optek / TT Electronics 1: £4.61 770In Stock	Mfr. Part No. OPB930W55Z Mouser Part No 828-OPB930W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output .13in SLOT INFRARED	Datasheet	770In Stock	£4.61 £4.60 £4.58 £4.50 View £4.43 £4.36	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output OPEN COLLECTOR 880nm OPB931W51Z Optek / TT Electronics 1: £4.92 554In Stock	Mfr. Part No. OPB931W51Z Mouser Part No 828-OPB931W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output OPEN COLLECTOR 880nm	Datasheet	554In Stock	£4.92 £4.91 £4.62 £4.58	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB940W51Z Optek / TT Electronics 1: £4.58 646In Stock	Mfr. Part No. OPB940W51Z Mouser Part No 828-OPB940W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	646In Stock	£4.58 £4.50	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB970N51 Optek / TT Electronics 1: £2.98 904In Stock	Mfr. Part No. OPB970N51 Mouser Part No 828-OPB970N51	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	904In Stock	£2.98 £2.66	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output BASE MOUNT OPAQUE OPB971N51 Optek / TT Electronics 1: £2.71 824In Stock	Mfr. Part No. OPB971N51 Mouser Part No 828-OPB971N51	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output BASE MOUNT OPAQUE	Datasheet	824In Stock	£2.71 £2.65	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB973N51 Optek / TT Electronics 1: £2.66 715In Stock	Mfr. Part No. OPB973N51 Mouser Part No 828-OPB973N51	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	715In Stock	£2.66 £2.63	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB980L55Z Optek / TT Electronics 1: £4.43 350In Stock	Mfr. Part No. OPB980L55Z Mouser Part No 828-OPB980L55Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	350In Stock	£4.43 £4.16 £4.12	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB981T51Z Optek / TT Electronics 1: £4.50 249In Stock 400Expected 10/11/2026	Mfr. Part No. OPB981T51Z Mouser Part No 828-OPB981T51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	249In Stock 400Expected 10/11/2026	£4.50 £4.49 £4.31	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB982P51Z Optek / TT Electronics 1: £4.50 490In Stock	Mfr. Part No. OPB982P51Z Mouser Part No 828-OPB982P51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	490In Stock	£4.50 £4.26	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS OPB982T51Z Optek / TT Electronics 1: £4.62 272In Stock	Mfr. Part No. OPB982T51Z Mouser Part No 828-OPB982T51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS	Datasheet	272In Stock	£4.62 £4.58 £4.21	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB990L11Z Optek / TT Electronics 1: £4.56 331In Stock	Mfr. Part No. OPB990L11Z Mouser Part No 828-OPB990L11Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	331In Stock	£4.56	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB990P51Z Optek / TT Electronics 1: £4.32 278In Stock	Mfr. Part No. OPB990P51Z Mouser Part No 828-OPB990P51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	278In Stock	£4.32 £4.21	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB990T51Z Optek / TT Electronics 1: £4.30 1,579In Stock 700Expected 05/11/2026	Mfr. Part No. OPB990T51Z Mouser Part No 828-OPB990T51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	1,579In Stock 700Expected 05/11/2026	£4.30 £4.21	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB991L51Z Optek / TT Electronics 1: £4.37 448In Stock	Mfr. Part No. OPB991L51Z Mouser Part No 828-OPB991L51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	448In Stock	£4.37 £4.26	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB993T51Z Optek / TT Electronics 1: £4.80 254In Stock	Mfr. Part No. OPB993T51Z Mouser Part No 828-OPB993T51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	254In Stock	£4.80 £4.21	Min.: 1 Mult.: 1
Fibre Optic Receivers 5Mb Receiver OPF2412T Optek / TT Electronics 1: £21.37 276In Stock	Mfr. Part No. OPF2412T Mouser Part No 828-OPF2412T	Optek / TT Electronics	Fibre Optic Receivers 5Mb Receiver	Datasheet	276In Stock	£21.37 £15.77 £14.83 £14.30	Min.: 1 Mult.: 1
Fibre Optic Transmitters FIBER OPTIC LED OPF372A Optek / TT Electronics 1: £17.78 69In Stock 200Expected 31/12/2026	Mfr. Part No. OPF372A Mouser Part No 828-OPF372A	Optek / TT Electronics	Fibre Optic Transmitters FIBER OPTIC LED	Datasheet	69In Stock 200Expected 31/12/2026	£17.78 £17.63 Quote Quote	Min.: 1 Mult.: 1
Fibre Optic Receivers Fiber Optic Receiver 5Mb OPF520 Optek / TT Electronics 1: £6.61 195In Stock	Mfr. Part No. OPF520 Mouser Part No 828-OPF520	Optek / TT Electronics	Fibre Optic Receivers Fiber Optic Receiver 5Mb	Datasheet	195In Stock	£6.61 £5.86	Min.: 1 Mult.: 1
VCSEL Lasers VCSEL OPV314Y Optek / TT Electronics 1: £18.20 82In Stock	Mfr. Part No. OPV314Y Mouser Part No 828-OPV314Y	Optek / TT Electronics	VCSEL Lasers VCSEL	Datasheet	82In Stock	£18.20 £16.35	Min.: 1 Mult.: 1

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