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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.	Product Type	Product	Mounting Style	Package/Case	Wavelength/Colour Temperature	Illumination Colour
Infrared Emitters Infrared Emitter 1300nm MTE0013-995-IR Marktech Optoelectronics 1: £16.10 6In Stock	Mfr. Part No. MTE0013-995-IR Mouser Part No 193-MTE0013-995-IR	Marktech Optoelectronics	Infrared Emitters Infrared Emitter 1300nm	Datasheet	6In Stock	£16.10 £12.39 £10.37 £9.78 View £9.12 Quote	Min.: 1 Mult.: 1	IR Emitters (IR LEDs)		SMD/SMT	1411 (3527 metric)		Infrared
UV LEDs UVB 310nm Metal Can Domed Lens MTE310H32-UV Marktech Optoelectronics 1: £173.35 1In Stock	Mfr. Part No. MTE310H32-UV Mouser Part No 193-MTE310H32-UV	Marktech Optoelectronics	UV LEDs UVB 310nm Metal Can Domed Lens Learn More about Marktech Optoelectronics marktech metal can uva uvb emitters	Datasheet	1In Stock	£173.35 £151.18	Min.: 1 Mult.: 1	UV LEDs (Ultraviolet)	UV LEDs (Ultraviolet)		TO-46-2		Ultraviolet (UVB)
Single Colour LEDs LED Thru-Hole 3mm HE Red 635 nm 3HDL-S Bivar 1: £0.353 789In Stock	Mfr. Part No. 3HDL-S Mouser Part No 749-3HDL-S	Bivar	Single Colour LEDs LED Thru-Hole 3mm HE Red 635 nm	Datasheet	789In Stock	£0.353 £0.229 £0.153 £0.127 View £0.097 £0.089 £0.076 £0.072	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	625 nm	Red
Single Colour LEDs LED Thru-Hole 3mm Red 655 nm 3RD-F Bivar 1: £0.458 6,481In Stock	Mfr. Part No. 3RD-F Mouser Part No 749-3RD-F	Bivar	Single Colour LEDs LED Thru-Hole 3mm Red 655 nm	Datasheet	6,481In Stock	£0.458 £0.244 £0.12 £0.117 View £0.094 £0.093 £0.072 £0.062 £0.06	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	700 nm	Red
Single Colour LEDs LED Thru-Hole 3mm Yellow 585 nm 3YT-F Bivar 1: £0.353 386In Stock	Mfr. Part No. 3YT-F Mouser Part No 749-3YT-F	Bivar	Single Colour LEDs LED Thru-Hole 3mm Yellow 585 nm	Datasheet	386In Stock	£0.353 £0.229 £0.153 £0.104 View £0.094 £0.088 £0.082 £0.076 £0.072	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	585 nm	Yellow
Infrared Emitters Infrared Emitter 850nm MTPS3085WS Marktech Optoelectronics 1: £9.86 2In Stock	Mfr. Part No. MTPS3085WS Mouser Part No 193-MTPS3085WS	Marktech Optoelectronics	Infrared Emitters Infrared Emitter 850nm Learn More about Marktech Optoelectronics marktech near ir emitters	Datasheet	2In Stock	£9.86 £7.48 £6.22 £5.67 View £5.50 Quote	Min.: 1 Mult.: 1	IR Emitters (IR LEDs)		Through Hole	TO-18
Multi-Colour LEDs RGB, LED, WS2812B, 8mm, THT 555010 Soldered 1: £0.601 169In Stock New Product	Mfr. Part No. 555010 Mouser Part No 392-000077 New Product	Soldered	Multi-Colour LEDs RGB, LED, WS2812B, 8mm, THT	Datasheet	169In Stock	£0.601	Min.: 1 Mult.: 1	LED - Standard	RGB LEDs	Through Hole			RGB
Single Colour LEDs LED With Spacer SSS-LX5093ID-500B Lumex 1: £0.811 96In Stock	Mfr. Part No. SSS-LX5093ID-500B Mouser Part No 696-SLX5093ID500B	Lumex	Single Colour LEDs LED With Spacer	Datasheet	96In Stock	£0.811 £0.569 £0.369 £0.306 View £0.293 £0.276 £0.26 £0.247 £0.239	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 3/4 (5 mm)	635 nm	Red
Single Colour LEDs LED Thru-Hole 3mm Yellow 585 nm 3YD-F Bivar 1: £0.353 575In Stock	Mfr. Part No. 3YD-F Mouser Part No 749-3YD-F	Bivar	Single Colour LEDs LED Thru-Hole 3mm Yellow 585 nm	Datasheet	575In Stock	£0.353 £0.229 £0.153 £0.105 View £0.097 £0.089 £0.076 £0.072	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	590 nm	Yellow
Multi-Colour LEDs 568nm 5mm Plastic Round Lens MT6224B-AHRG-A Marktech Optoelectronics 1: £0.48 3,264In Stock 10,000Expected 20/11/2026	Mfr. Part No. MT6224B-AHRG-A Mouser Part No 193-MT6224BAHRGA	Marktech Optoelectronics	Multi-Colour LEDs 568nm 5mm Plastic Round Lens	Datasheet	3,264In Stock 10,000Expected 20/11/2026	£0.48 £0.325 £0.23 £0.197 View £0.167 £0.163 £0.152 £0.132 £0.131	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 3/4 (5 mm)	639 nm, 570 nm	Red, Yellow-Green
Infrared Emitters Infrared Emitter 850nm MTE8600N Marktech Optoelectronics 1: £6.15 28In Stock	Mfr. Part No. MTE8600N Mouser Part No 193-MTE8600N	Marktech Optoelectronics	Infrared Emitters Infrared Emitter 850nm Learn More about Marktech Optoelectronics marktech near ir emitters	Datasheet	28In Stock	£6.15 £4.68 £3.81 £3.46 View £3.38 £3.32	Min.: 1 Mult.: 1	IR Emitters (IR LEDs)		Through Hole	TO-18
Infrared Emitters Infrared Emitter 850nm MTPS8085CP Marktech Optoelectronics 1: £26.62 8In Stock	Mfr. Part No. MTPS8085CP Mouser Part No 193-MTPS8085CP	Marktech Optoelectronics	Infrared Emitters Infrared Emitter 850nm Learn More about Marktech Optoelectronics marktech near ir emitters	Datasheet	8In Stock	£26.62 £20.94 £18.26	Min.: 1 Mult.: 1	IR Emitters (IR LEDs)		SMD/SMT	3.5 mm x 2.2 mm x 1.91 mm
Infrared Emitters Infrared Emitter 850nm MTPS8085W Marktech Optoelectronics 1: £9.69 5In Stock	Mfr. Part No. MTPS8085W Mouser Part No 193-MTPS8085W	Marktech Optoelectronics	Infrared Emitters Infrared Emitter 850nm Learn More about Marktech Optoelectronics marktech near ir emitters	Datasheet	5In Stock	£9.69 £7.20 £6.67 £6.36 £6.25	Min.: 1 Mult.: 1	IR Emitters (IR LEDs)		Through Hole	TO-18
Infrared Emitters Infrared 935nm OP165D Optek / TT Electronics 1: £0.834 455In Stock	Mfr. Part No. OP165D Mouser Part No 828-OP165D	Optek / TT Electronics	Infrared Emitters Infrared 935nm	Datasheet	455In Stock	£0.834 £0.811 £0.759 £0.733 Quote Quote	Min.: 1 Mult.: 1	IR Emitters (IR LEDs)		Through Hole	T-1 (3 mm)		Infrared
Single Colour LEDs LED PMI SSL-LX5573ID Lumex 1: £0.30 9,918In Stock	Mfr. Part No. SSL-LX5573ID Mouser Part No 696-SSL-LX5573ID	Lumex	Single Colour LEDs LED PMI	Datasheet	9,918In Stock	£0.30 £0.206 £0.147 £0.114 View £0.102 £0.095 £0.089 £0.088 £0.079	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 3/4 (5 mm)	635 nm	Red
Multi-Colour LEDs LED PMI SSL-LX2579IGW Lumex 1: £0.465 5,368In Stock	Mfr. Part No. SSL-LX2579IGW Mouser Part No 696-SSL-LX2579IGW	Lumex	Multi-Colour LEDs LED PMI	Datasheet	5,368In Stock	£0.465 £0.32 £0.193 £0.158 View £0.148 £0.144 £0.139 £0.134	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole		635 nm, 565 nm	Red, Green
Single Colour LEDs 3mm Short Lens Green SSL-LX3044GD-12V Lumex 1: £0.63 4,878In Stock	Mfr. Part No. SSL-LX3044GD-12V Mouser Part No 696-LX3044GD-12V	Lumex	Single Colour LEDs 3mm Short Lens Green	Datasheet	4,878In Stock	£0.63 £0.437 £0.32 £0.238 View £0.214 £0.205 £0.199 £0.19	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole	T-1 (3 mm)	565 nm	Green
Single Colour LEDs LED Thru-Hole 3mm Blue 430 nm 3BWD-S Bivar 1: £1.83 772In Stock	Mfr. Part No. 3BWD-S Mouser Part No 749-3BWD-S	Bivar	Single Colour LEDs LED Thru-Hole 3mm Blue 430 nm	Datasheet	772In Stock	£1.83 £1.32 £0.917 £0.849 View £0.803 £0.796 Quote	Min.: 1 Mult.: 1	Single Color LEDs	Blue LEDs	Through Hole	T-1 (3 mm)	430 nm	Blue
Single Colour LEDs LED SSL-LX433ID Lumex 1: £0.263 13,058In Stock	Mfr. Part No. SSL-LX433ID Mouser Part No 696-SSL-LX433ID	Lumex	Single Colour LEDs LED	Datasheet	13,058In Stock	£0.263 £0.182 £0.128 £0.105 View £0.085 £0.079 £0.075 £0.071 £0.068	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 3/4 (5 mm)	635 nm	Red
Infrared Emitters Infrared LED 850nm, 50mA MTE8560MT-BK Marktech Optoelectronics 1: £6.95 76In Stock	Mfr. Part No. MTE8560MT-BK Mouser Part No 193-MTE8560MTBK	Marktech Optoelectronics	Infrared Emitters Infrared LED 850nm, 50mA	Datasheet	76In Stock	£6.95 £5.28 £4.43 £4.20 View £4.10 £4.05 Quote	Min.: 1 Mult.: 1	IR Emitters (IR LEDs)		SMD/SMT	PLCC-4		Infrared
Infrared Emitters Infrared Emitter 945nm MTE9440PT Marktech Optoelectronics 1: £25.54 4In Stock	Mfr. Part No. MTE9440PT Mouser Part No 193-MTE9440PT	Marktech Optoelectronics	Infrared Emitters Infrared Emitter 945nm	Datasheet	4In Stock	£25.54 £19.99 £17.91 Quote Quote	Min.: 1 Mult.: 1	IR Emitters (IR LEDs)		Through Hole
Single Colour LEDs LED Thru-Hole 3mm Red 655 nm 3RDL-S Bivar 1: £0.458 237In Stock 5,000Expected 07/12/2026	Mfr. Part No. 3RDL-S Mouser Part No 749-3RDL-S	Bivar	Single Colour LEDs LED Thru-Hole 3mm Red 655 nm	Datasheet	237In Stock 5,000Expected 07/12/2026	£0.458 £0.244 £0.12 £0.101 View £0.082 £0.079 £0.072 £0.067 £0.06	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	700 nm	Red
Single Colour LEDs LED Thru-Hole 3mm Red 660 nm 3SURC-S Bivar 1: £0.571 1,235In Stock	Mfr. Part No. 3SURC-S Mouser Part No 749-3SURC-S	Bivar	Single Colour LEDs LED Thru-Hole 3mm Red 660 nm	Datasheet	1,235In Stock	£0.571 £0.375 £0.25 £0.173 View £0.158 £0.144 £0.134 £0.129 £0.121	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	640 nm	Red
Infrared Emitters Infrared Emitter 1040nm MTE4110N2 Marktech Optoelectronics 1: £12.68 1In Stock	Mfr. Part No. MTE4110N2 Mouser Part No 193-MTE4110N2	Marktech Optoelectronics	Infrared Emitters Infrared Emitter 1040nm	Datasheet	1In Stock	£12.68 £9.50 £7.97 £7.31 £7.10	Min.: 1 Mult.: 1	IR Emitters (IR LEDs)		Through Hole
Single Colour LEDs Visible Emitter 660nm MTE5066N-UR Marktech Optoelectronics 1: £5.46 31In Stock	Mfr. Part No. MTE5066N-UR Mouser Part No 193-MTE5066N-UR	Marktech Optoelectronics	Single Colour LEDs Visible Emitter 660nm Learn More about Marktech Optoelectronics marktech visible emitters	Datasheet	31In Stock	£5.46 £4.07 £3.40 £3.22 View £3.13 £3.02	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	TO-18-2	660 nm	Super Red