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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Single Colour LEDs Visible Emitter 470nm MTE4047C5-UB Marktech Optoelectronics 1: HK$71.76 20In Stock	Mfr. Part No. MTE4047C5-UB Mouser Part No 193-MTE4047C5-UB	Marktech Optoelectronics	Single Colour LEDs Visible Emitter 470nm Learn More about Marktech Optoelectronics marktech visible emitters	Datasheet	20In Stock	HK$71.76 HK$54.66 HK$44.63 HK$40.28 HK$37.65	Min.: 1 Mult.: 1
UV LEDs 405nm UV Emitter 5mm Plastic Round Lens MTE4050N1-UV Marktech Optoelectronics 1: HK$76.61 19In Stock New Product	Mfr. Part No. MTE4050N1-UV Mouser Part No 193-MTE4050N1-UV New Product	Marktech Optoelectronics	UV LEDs 405nm UV Emitter 5mm Plastic Round Lens	Datasheet	19In Stock	HK$76.61 HK$59.84 HK$47.92 HK$43.40 HK$40.61	Min.: 1 Mult.: 1
UV LEDs 405nm UV Emitter 5mm Plastic Flat Lens MTE4050N2-UV Marktech Optoelectronics 1: HK$76.61 12In Stock New Product	Mfr. Part No. MTE4050N2-UV Mouser Part No 193-MTE4050N2-UV New Product	Marktech Optoelectronics	UV LEDs 405nm UV Emitter 5mm Plastic Flat Lens	Datasheet	12In Stock	HK$76.61 HK$59.84 HK$47.92 HK$43.40 HK$40.61	Min.: 1 Mult.: 1
Single Colour LEDs Visible Emitter 640nm MTE4064NK2-UR Marktech Optoelectronics 1: HK$65.43 8In Stock	Mfr. Part No. MTE4064NK2-UR Mouser Part No 193-MTE4064NK2-UR	Marktech Optoelectronics	Single Colour LEDs Visible Emitter 640nm Learn More about Marktech Optoelectronics marktech visible emitters	Datasheet	8In Stock	HK$65.43 HK$49.57 HK$40.36 HK$36.33 HK$33.87	Min.: 1 Mult.: 1
Infrared Emitters Infrared Emitter 1040nm MTE4110N5 Marktech Optoelectronics 1: HK$132.75 3In Stock	Mfr. Part No. MTE4110N5 Mouser Part No 193-MTE4110N5	Marktech Optoelectronics	Infrared Emitters Infrared Emitter 1040nm	Datasheet	3In Stock	HK$132.75 HK$103.98 HK$87.30 HK$79.98 HK$77.68	Min.: 1 Mult.: 1
Infrared Emitters 1040nm SWIR Emitter in TO-46 Metal Can Domed Lens MTE4110NK1-WRC Marktech Optoelectronics 1: HK$129.05 8In Stock	Mfr. Part No. MTE4110NK1-WRC Mouser Part No 193-MTE4110NK1-WRC	Marktech Optoelectronics	Infrared Emitters 1040nm SWIR Emitter in TO-46 Metal Can Domed Lens	Datasheet	8In Stock	HK$129.05 HK$101.19 HK$84.91 HK$77.93 HK$75.62	Min.: 1 Mult.: 1
Single Colour LEDs Blue Emitter MTE4600L-HP Marktech Optoelectronics 1: HK$178.62 10In Stock	Mfr. Part No. MTE4600L-HP Mouser Part No 193-MTE4600L-HP	Marktech Optoelectronics	Single Colour LEDs Blue Emitter Learn More about Marktech Optoelectronics marktech visible emitters	Datasheet	10In Stock	HK$178.62 HK$141.88 HK$120.59 HK$111.30 View Quote	Min.: 1 Mult.: 1
Single Colour LEDs Blue Emitter MTE4600N Marktech Optoelectronics 1: HK$172.54 11In Stock	Mfr. Part No. MTE4600N Mouser Part No 193-MTE4600N	Marktech Optoelectronics	Single Colour LEDs Blue Emitter Learn More about Marktech Optoelectronics marktech visible emitters	Datasheet	11In Stock	HK$172.54 HK$136.78 HK$116.07 HK$107.11 View Quote	Min.: 1 Mult.: 1
Single Colour LEDs Blue Emitter MTE4600NK2-25.4 Marktech Optoelectronics 1: HK$71.76 6In Stock	Mfr. Part No. MTE4600NK2-25.4 Mouser Part No 193-MTE4600NK2-25.4	Marktech Optoelectronics	Single Colour LEDs Blue Emitter Learn More about Marktech Optoelectronics marktech visible emitters	Datasheet	6In Stock	HK$71.76 HK$54.66 HK$44.63 HK$40.28 HK$37.65	Min.: 1 Mult.: 1
Single Colour LEDs Blue Emitter 450nm MTE4600P-C Marktech Optoelectronics 1: HK$176.24 5In Stock	Mfr. Part No. MTE4600P-C Mouser Part No 193-MTE4600P-C	Marktech Optoelectronics	Single Colour LEDs Blue Emitter 450nm Learn More about Marktech Optoelectronics marktech visible emitters	Datasheet	5In Stock	HK$176.24 HK$139.90 HK$118.86 HK$109.65 View Quote	Min.: 1 Mult.: 1
Infrared Emitters 1650nm SMD PLCC2 Flat MTE5016-996-IR Marktech Optoelectronics 1: HK$196.38 65In Stock	Mfr. Part No. MTE5016-996-IR Mouser Part No 193-MTE5016-996-IR	Marktech Optoelectronics	Infrared Emitters 1650nm SMD PLCC2 Flat	Datasheet	65In Stock	Cut Tape HK$196.38 HK$156.76 HK$124.94 Reel HK$124.94 HK$122.81 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Single Colour LEDs Visible Emitter 570nm MTE5057N-UYG Marktech Optoelectronics 1: HK$71.02 6In Stock	Mfr. Part No. MTE5057N-UYG Mouser Part No 193-MTE5057N-UYG	Marktech Optoelectronics	Single Colour LEDs Visible Emitter 570nm Learn More about Marktech Optoelectronics marktech visible emitters	Datasheet	6In Stock	HK$71.02 HK$54.01 HK$44.14 HK$39.78 HK$37.15	Min.: 1 Mult.: 1
Single Colour LEDs Visible Emitter 660nm MTE5066N5J-UR Marktech Optoelectronics 1: HK$27.95 98In Stock	Mfr. Part No. MTE5066N5J-UR Mouser Part No 193-MTE5066N5J-UR	Marktech Optoelectronics	Single Colour LEDs Visible Emitter 660nm Learn More about Marktech Optoelectronics marktech visible emitters	Datasheet	98In Stock	HK$27.95 HK$20.39 HK$15.86 HK$13.89 View HK$12.74 HK$12.17	Min.: 1 Mult.: 1
Single Colour LEDs Visible Emitter 660nm MTE5066NK2-UR Marktech Optoelectronics 1: HK$68.06 4In Stock 15Expected 13/11/2026	Mfr. Part No. MTE5066NK2-UR Mouser Part No 193-MTE5066NK2-UR	Marktech Optoelectronics	Single Colour LEDs Visible Emitter 660nm Learn More about Marktech Optoelectronics marktech visible emitters	Datasheet	4In Stock 15Expected 13/11/2026	HK$68.06 HK$51.46 HK$41.76 HK$37.48 View HK$35.59 HK$34.94	Min.: 1 Mult.: 1
Single Colour LEDs Visible Emitter 660nm MTE5066WS-UR Marktech Optoelectronics 1: HK$67.40 8In Stock	Mfr. Part No. MTE5066WS-UR Mouser Part No 193-MTE5066WS-UR	Marktech Optoelectronics	Single Colour LEDs Visible Emitter 660nm Learn More about Marktech Optoelectronics marktech visible emitters	Datasheet	8In Stock	HK$67.40 HK$51.21 HK$41.68 HK$37.57 View HK$35.10 HK$35.02	Min.: 1 Mult.: 1
Infrared Emitters 1545nm SWIR Dome Lens MTE5115C1 Marktech Optoelectronics 1: HK$106.28 8In Stock	Mfr. Part No. MTE5115C1 Mouser Part No 193-MTE5115C1	Marktech Optoelectronics	Infrared Emitters 1545nm SWIR Dome Lens Learn More about Marktech Optoelectronics marktech swir emitters	Datasheet	8In Stock	HK$106.28 HK$82.36 HK$68.47 HK$62.47 View HK$60.50 Quote	Min.: 1 Mult.: 1
Infrared Emitters SWIR Emitter 1550nm MTE5115C2 Marktech Optoelectronics 1: HK$114.50 9In Stock	Mfr. Part No. MTE5115C2 Mouser Part No 193-MTE5115C2	Marktech Optoelectronics	Infrared Emitters SWIR Emitter 1550nm Learn More about Marktech Optoelectronics marktech swir emitters	Datasheet	9In Stock	HK$114.50 HK$89.10 HK$74.31 HK$67.90 HK$65.76	Min.: 1 Mult.: 1
Infrared Emitters SWIR Emitter 1550nm MTE5115D4 Marktech Optoelectronics 1: HK$114.50 5In Stock	Mfr. Part No. MTE5115D4 Mouser Part No 193-MTE5115D4	Marktech Optoelectronics	Infrared Emitters SWIR Emitter 1550nm Learn More about Marktech Optoelectronics marktech swir emitters	Datasheet	5In Stock	HK$114.50 HK$89.10 HK$74.31 HK$67.90 HK$65.76	Min.: 1 Mult.: 1
Infrared Emitters 1635nm SWIR Dome Lens MTE5116C1 Marktech Optoelectronics 1: HK$106.28 1In Stock 10Expected 13/11/2026	Mfr. Part No. MTE5116C1 Mouser Part No 193-MTE5116C1	Marktech Optoelectronics	Infrared Emitters 1635nm SWIR Dome Lens Learn More about Marktech Optoelectronics marktech swir emitters	Datasheet	1In Stock 10Expected 13/11/2026	HK$106.28 HK$82.36 HK$68.47 HK$62.47 View HK$60.50 Quote	Min.: 1 Mult.: 1
Infrared Emitters SWIR Emitter 1650nm MTE5116D4 Marktech Optoelectronics 1: HK$114.50 7In Stock	Mfr. Part No. MTE5116D4 Mouser Part No 193-MTE5116D4	Marktech Optoelectronics	Infrared Emitters SWIR Emitter 1650nm Learn More about Marktech Optoelectronics marktech swir emitters	Datasheet	7In Stock	HK$114.50 HK$89.10 HK$74.31 HK$67.90 HK$65.76	Min.: 1 Mult.: 1
Infrared Emitters SWIR Emitter 1650nm MTE5116N-WRC Marktech Optoelectronics 1: HK$153.63 4In Stock	Mfr. Part No. MTE5116N-WRC Mouser Part No 193-MTE5116N-WRC	Marktech Optoelectronics	Infrared Emitters SWIR Emitter 1650nm Learn More about Marktech Optoelectronics marktech swir emitters	Datasheet	4In Stock	HK$153.63 HK$121.16 HK$102.34 HK$94.20 View HK$92.97 Quote	Min.: 1 Mult.: 1
Infrared Emitters - High Power 1650nm SWIR Emitter 3mm Plastic Round Lens MTE5216C1 Marktech Optoelectronics 1: HK$153.96 18In Stock New Product	Mfr. Part No. MTE5216C1 Mouser Part No 193-MTE5216C1 New Product	Marktech Optoelectronics	Infrared Emitters - High Power 1650nm SWIR Emitter 3mm Plastic Round Lens	Datasheet	18In Stock	HK$153.96 HK$121.66 HK$102.91 HK$94.86 Quote Quote	Min.: 1 Mult.: 1
Single Colour LEDs Peak Emission Wavelength: 527nm MTE5270W-UBG Marktech Optoelectronics 1: HK$141.38 7In Stock 27Expected 13/11/2026 New Product	Mfr. Part No. MTE5270W-UBG Mouser Part No 193-MTE5270W-UBG New Product	Marktech Optoelectronics	Single Colour LEDs Peak Emission Wavelength: 527nm Learn More about Marktech Optoelectronics marktech visible emitters	Datasheet	7In Stock 27Expected 13/11/2026	HK$141.38 HK$115.98 HK$93.46 HK$85.82 View HK$85.32 Quote	Min.: 1 Mult.: 1
Single Colour LEDs Visible Emitter 660nm MTE6066C-UR Marktech Optoelectronics 1: HK$12.82 253In Stock	Mfr. Part No. MTE6066C-UR Mouser Part No 193-MTE6066C-UR	Marktech Optoelectronics	Single Colour LEDs Visible Emitter 660nm Learn More about Marktech Optoelectronics marktech visible emitters	Datasheet	253In Stock	HK$12.82 HK$9.04 HK$6.77 HK$5.47 View HK$4.91 HK$4.62 HK$4.44	Min.: 1 Mult.: 1
Single Colour LEDs Visible Emitter 660nm MTE6066D3-UR Marktech Optoelectronics 1: HK$23.84 50In Stock	Mfr. Part No. MTE6066D3-UR Mouser Part No 193-MTE6066D3-UR	Marktech Optoelectronics	Single Colour LEDs Visible Emitter 660nm Learn More about Marktech Optoelectronics marktech visible emitters	Datasheet	50In Stock	HK$23.84 HK$17.26 HK$13.40 HK$11.67 View HK$10.60 HK$10.11	Min.: 1 Mult.: 1

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