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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.
UV LEDs 235nm SMD Domed Lens MTSM2350D-UV Marktech Optoelectronics 1: £214.04 5In Stock	Mfr. Part No. MTSM2350D-UV Mouser Part No 193-MTSM2350D-UV	Marktech Optoelectronics	UV LEDs 235nm SMD Domed Lens Learn More about Marktech Optoelectronics marktech mtsm2350x mtsm2550x emitters	Datasheet	5In Stock	£214.04 £188.86	Min.: 1 Mult.: 1
UV LEDs 255nm SMD Flat Lens MTSM2550F-UV Marktech Optoelectronics 1: £59.36 5In Stock 16Expected 29/10/2026	Mfr. Part No. MTSM2550F-UV Mouser Part No 193-MTSM2550F-UV	Marktech Optoelectronics	UV LEDs 255nm SMD Flat Lens Learn More about Marktech Optoelectronics marktech mtsm2350x mtsm2550x emitters	Datasheet	5In Stock 16Expected 29/10/2026	£59.36 £50.90 £44.45 Quote Quote	Min.: 1 Mult.: 1
Infrared Emitters 1550nm 5.0x5.0 mm SMD Dome Lens MTSM5415SMR2 Marktech Optoelectronics 1: £53.24 7In Stock	Mfr. Part No. MTSM5415SMR2 Mouser Part No 193-MTSM5415SMR2	Marktech Optoelectronics	Infrared Emitters 1550nm 5.0x5.0 mm SMD Dome Lens	Datasheet	7In Stock	£53.24 £44.55 £39.55	Min.: 1 Mult.: 1
Photodiodes Photo Detector MT03-002 Marktech Optoelectronics 1: £23.54 80In Stock 23Expected 18/12/2026	Mfr. Part No. MT03-002 Mouser Part No 193-MT03-002	Marktech Optoelectronics	Photodiodes Photo Detector Learn More about Marktech Optoelectronics marktech mt03 silicon photodiodes	Datasheet	80In Stock 23Expected 18/12/2026	£23.54 £19.01 £16.39 £16.02 View Quote	Min.: 1 Mult.: 1
UV LEDs UV Emitter 360nm MT5355-UV Marktech Optoelectronics 1: £33.79 74In Stock	Mfr. Part No. MT5355-UV Mouser Part No 193-MT5355-UV	Marktech Optoelectronics	UV LEDs UV Emitter 360nm Learn More about Marktech Optoelectronics marktech high power through hole uv emitters	Datasheet	74In Stock	£33.79 £27.26 £24.24	Min.: 1 Mult.: 1
Photodiodes Photo Diode 900nm MTD3910N Marktech Optoelectronics 1: £4.78 1,285In Stock	Mfr. Part No. MTD3910N Mouser Part No 193-MTD3910N	Marktech Optoelectronics	Photodiodes Photo Diode 900nm Learn More about Marktech Optoelectronics marktech photodiodes	Datasheet	1,285In Stock	£4.78 £3.58 £2.88 £2.58 £2.39	Min.: 1 Mult.: 1
Photodiodes Photo Diode 525nm MTD5052W Marktech Optoelectronics 1: £7.27 2,010In Stock	Mfr. Part No. MTD5052W Mouser Part No 193-MTD5052W	Marktech Optoelectronics	Photodiodes Photo Diode 525nm Learn More about Marktech Optoelectronics marktech photodiodes	Datasheet	2,010In Stock	£7.27 £5.55 £4.53 £4.10 View £3.95 £3.88	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Infrared Emitter 950nm MTRS9520 Marktech Optoelectronics 1: £3.44 1,004In Stock	Mfr. Part No. MTRS9520 Mouser Part No 193-MTRS9520	Marktech Optoelectronics	Optical Switches, Reflective, Phototransistor Output Infrared Emitter 950nm Learn More about Marktech Optoelectronics marktech near ir emitters	Datasheet	1,004In Stock	£3.44 £2.99 £2.82 £2.55 View £2.46 £2.42	Min.: 1 Mult.: 1
Infrared Emitters Infrared Emitter 1200nm MTSM0012-194-IR Marktech Optoelectronics 1: £10.22 646In Stock	Mfr. Part No. MTSM0012-194-IR Mouser Part No 193-MTSM0012-194-IR	Marktech Optoelectronics	Infrared Emitters Infrared Emitter 1200nm	Datasheet	646In Stock	Cut Tape £10.22 £7.95 £6.63 Reel £6.17 £5.86	Min.: 1 Mult.: 1 : 500
Infrared Emitters Infrared Emitter 1550nm MTSM5015-194-IR Marktech Optoelectronics 1: £10.22 740In Stock	Mfr. Part No. MTSM5015-194-IR Mouser Part No 193-MTSM5015-194-IR	Marktech Optoelectronics	Infrared Emitters Infrared Emitter 1550nm	Datasheet	740In Stock	Cut Tape £10.22 £7.95 £6.63 Reel £6.04 £5.86	Min.: 1 Mult.: 1 : 500
Photodiodes Photodiode 950nm TO-5 MT03-022 Marktech Optoelectronics 1: £24.22 20In Stock	Mfr. Part No. MT03-022 Mouser Part No 193-MT03-022	Marktech Optoelectronics	Photodiodes Photodiode 950nm TO-5 Learn More about Marktech Optoelectronics marktech photodiodes	Datasheet	20In Stock	£24.22 £19.52 £16.82 £15.39 Quote Quote	Min.: 1 Mult.: 1
Photodiodes Photodiode MT03-041 Marktech Optoelectronics 1: £53.76 5In Stock	Mfr. Part No. MT03-041 Mouser Part No 193-MT03-041	Marktech Optoelectronics	Photodiodes Photodiode Learn More about Marktech Optoelectronics marktech photodiodes	Datasheet	5In Stock	£53.76 £45.00 £39.97	Min.: 1 Mult.: 1
UV LEDs 235nm in a TO-39 Metal-Can Flat Lens MTE2350F-UV Marktech Optoelectronics 1: £165.17 4In Stock	Mfr. Part No. MTE2350F-UV Mouser Part No 193-MTE2350F-UV	Marktech Optoelectronics	UV LEDs 235nm in a TO-39 Metal-Can Flat Lens Learn More about Marktech Optoelectronics marktech mte2350x mte2550x emitters	Datasheet	4In Stock	£165.17 £161.58	Min.: 1 Mult.: 1
UV LEDs 235nm 2-die TO-39 Metal-Can Flat Lens MTE2350F-UV2 Marktech Optoelectronics 1: £289.84 1In Stock	Mfr. Part No. MTE2350F-UV2 Mouser Part No 193-MTE2350F-UV2	Marktech Optoelectronics	UV LEDs 235nm 2-die TO-39 Metal-Can Flat Lens Learn More about Marktech Optoelectronics marktech mte2350x mte2550x emitters	Datasheet	1In Stock	£289.84 £257.91	Min.: 1 Mult.: 1
UV LEDs 255nm in a TO-39 Metal-Can Dome Lens MTE2550D-UV Marktech Optoelectronics 1: £132.80 2In Stock	Mfr. Part No. MTE2550D-UV Mouser Part No 193-MTE2550D-UV	Marktech Optoelectronics	UV LEDs 255nm in a TO-39 Metal-Can Dome Lens Learn More about Marktech Optoelectronics marktech mte2350x mte2550x emitters	Datasheet	2In Stock	£132.80 £115.11	Min.: 1 Mult.: 1
UV LEDs 255nm 2-die TO-39 Metal-Can Dome Lens MTE2550D-UV2 Marktech Optoelectronics 1: £181.58 4In Stock	Mfr. Part No. MTE2550D-UV2 Mouser Part No 193-MTE2550D-UV2	Marktech Optoelectronics	UV LEDs 255nm 2-die TO-39 Metal-Can Dome Lens Learn More about Marktech Optoelectronics marktech mte2350x mte2550x emitters	Datasheet	4In Stock	£181.58 £159.14	Min.: 1 Mult.: 1
Infrared Emitters 1040nm SWIR Dome Lens MTE4110C1 Marktech Optoelectronics 1: £9.71 48In Stock	Mfr. Part No. MTE4110C1 Mouser Part No 193-MTE4110C1	Marktech Optoelectronics	Infrared Emitters 1040nm SWIR Dome Lens Learn More about Marktech Optoelectronics marktech swir emitters	Datasheet	48In Stock	£9.71 £7.53 £6.25 £5.71 View £5.53 Quote	Min.: 1 Mult.: 1
Infrared Emitters 600nm TO-18 Metal Can Flat Lens MTE5901W-WRC Marktech Optoelectronics 1: £9.71 20In Stock	Mfr. Part No. MTE5901W-WRC Mouser Part No 193-MTE5901W-WRC	Marktech Optoelectronics	Infrared Emitters 600nm TO-18 Metal Can Flat Lens Learn More about Marktech Optoelectronics marktech mte5901x visible emitters	Datasheet	20In Stock	£9.71 £7.68 £6.25 £5.71 View £5.53 Quote	Min.: 1 Mult.: 1
Photodiodes 1700nm InGaAs PIN PD 0.3 AA TO 46 Metal Can Ball Lens MTPD1309SL-030 Marktech Optoelectronics 1: £17.29 67In Stock	Mfr. Part No. MTPD1309SL-030 Mouser Part No 193-MTPD1309SL-030	Marktech Optoelectronics	Photodiodes 1700nm InGaAs PIN PD 0.3 AA TO 46 Metal Can Ball Lens Learn More about Marktech Optoelectronics marktech photodiodes	Datasheet	67In Stock	£17.29 £13.78 £11.74 £10.86 Quote Quote	Min.: 1 Mult.: 1
Photodiodes 1700nm InGaAs PIN PD TO-46 Metal Can 1.5mm AA Flat Lens MTPD1346D-150 Marktech Optoelectronics 1: £28.93 18In Stock	Mfr. Part No. MTPD1346D-150 Mouser Part No 193-MTPD1346D-150	Marktech Optoelectronics	Photodiodes 1700nm InGaAs PIN PD TO-46 Metal Can 1.5mm AA Flat Lens Learn More about Marktech Optoelectronics marktech photodiodes	Datasheet	18In Stock	£28.93 £23.36 £19.86	Min.: 1 Mult.: 1
Photodiodes 2600nm InGaAs PIN PD Pigtail Metal Can 0.3 AA Flat Lens MTPD2601FT-030 Marktech Optoelectronics 1: £59.08 7In Stock	Mfr. Part No. MTPD2601FT-030 Mouser Part No 193-MTPD2601FT-030	Marktech Optoelectronics	Photodiodes 2600nm InGaAs PIN PD Pigtail Metal Can 0.3 AA Flat Lens Learn More about Marktech Optoelectronics marktech mtpd pin photodiodes	Datasheet	7In Stock	£59.08 £49.64 £44.22	Min.: 1 Mult.: 1
Photodiodes 2600nm InGaAs PIN PD TO-46 Metal Can 0.3 AA Ball Lens MTPD2601SL-030 Marktech Optoelectronics 1: £50.29 4In Stock	Mfr. Part No. MTPD2601SL-030 Mouser Part No 193-MTPD2601SL-030	Marktech Optoelectronics	Photodiodes 2600nm InGaAs PIN PD TO-46 Metal Can 0.3 AA Ball Lens Learn More about Marktech Optoelectronics marktech mtpd pin photodiodes	Datasheet	4In Stock	£50.29 £41.93 £37.20	Min.: 1 Mult.: 1
Photodiodes 2600nm InGaAs PIN PD TO-18 Metal Can 0.3 AA Flat Lens MTPD2601T-030 Marktech Optoelectronics 1: £41.33 29In Stock	Mfr. Part No. MTPD2601T-030 Mouser Part No 193-MTPD2601T-030	Marktech Optoelectronics	Photodiodes 2600nm InGaAs PIN PD TO-18 Metal Can 0.3 AA Flat Lens Learn More about Marktech Optoelectronics marktech mtpd pin photodiodes	Datasheet	29In Stock	£41.33 £33.86 £30.13 Quote Quote	Min.: 1 Mult.: 1
Infrared Emitters 1300nm 5.0x5.0 mm SMD on Starboard Dome Lens MTSM1301SMR2S Marktech Optoelectronics 1: £68.41 3In Stock	Mfr. Part No. MTSM1301SMR2S Mouser Part No 193-MTSM1301SMR2S	Marktech Optoelectronics	Infrared Emitters 1300nm 5.0x5.0 mm SMD on Starboard Dome Lens	Datasheet	3In Stock	£68.41 £57.84 £51.75	Min.: 1 Mult.: 1
Photodiodes 1700nm InGaAs PIN PD on Starboard 1.5 AA in a 5mmx5mm SMD Domed Lens MTSM1346SMR2-150S Marktech Optoelectronics 1: £68.23 10In Stock	Mfr. Part No. MTSM1346SMR2-150S Mouser Part No 193-MTSM1346SMR2150S	Marktech Optoelectronics	Photodiodes 1700nm InGaAs PIN PD on Starboard 1.5 AA in a 5mmx5mm SMD Domed Lens	Datasheet	10In Stock	£68.23 £59.01	Min.: 1 Mult.: 1

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