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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.	Mounting Style	Wavelength	Radiant Intensity	Beam Angle	If - Forward Current	Vf - Forward Voltage	Power Rating	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Qualification	Packaging
Infrared Emitters RADIAL T1 3/4 HI PWR IR EMITTR SFH 4550-EWFW ams OSRAM 1: £0.826 12,800In Stock	Mfr. Part No. SFH 4550-EWFW Mouser Part No 720-SFH4550EWFW	ams OSRAM	Infrared Emitters RADIAL T1 3/4 HI PWR IR EMITTR Learn More about ams OSRAM osram sfh 455x emitters	Datasheet	12,800In Stock	£0.826 £0.58 £0.424 £0.353 View £0.332 £0.311 £0.297 £0.274 £0.257	Min.: 1 Mult.: 1	Through Hole	850 nm	1100 mW/sr	6 deg	100 mA, 1 A	1.5 V	180 mW	- 40 C	+ 100 C	T-1 3/4 (5 mm)	AEC-Q101	Bulk
Infrared Emitters Infrared 940nm LTE-4206 LITEON 1: £0.338 65,576In Stock	Mfr. Part No. LTE-4206 Mouser Part No 859-LTE-4206	LITEON	Infrared Emitters Infrared 940nm Learn More about LITEON ir leds	Datasheet	65,576In Stock	£0.338 £0.23 £0.151 £0.12 View £0.11 £0.102 £0.097 £0.094 £0.086	Min.: 1 Mult.: 1	Through Hole	940 nm	4.06 mW/sr	20 deg	20 mA	1.2 V	90 mW	- 40 C	+ 85 C			Bulk
Infrared Emitters IR Emitter HSDL-4250 LITEON 1: £0.518 7,623In Stock	Mfr. Part No. HSDL-4250 Mouser Part No 859-HSDL-4250	LITEON	Infrared Emitters IR Emitter Learn More about LITEON ir leds	Datasheet	7,623In Stock	£0.518 £0.36 £0.261 £0.217 View £0.202 £0.178 £0.165 £0.155	Min.: 1 Mult.: 1	Through Hole	870 nm	180 mW/sr		50 mA	1.4 V	190 mW	- 40 C	+ 85 C	T-1 3/4 (5 mm)		Bulk
Infrared Emitters EMITTER CLEAR 940nm LTE-309 LITEON 1: £0.338 13,216In Stock	Mfr. Part No. LTE-309 Mouser Part No 859-LTE-309	LITEON	Infrared Emitters EMITTER CLEAR 940nm Learn More about LITEON ir leds	Datasheet	13,216In Stock	£0.338 £0.23 £0.152 £0.12 View £0.112 £0.105 £0.098 £0.091	Min.: 1 Mult.: 1	Through Hole	940 nm		40 deg	20 mA	1.2 V	75 mW	- 55 C	+ 100 C	Side Looker		Bulk
Infrared Emitters Infrared 940nm LTE-306 LITEON 1: £0.48 5,741In Stock	Mfr. Part No. LTE-306 Mouser Part No 859-LTE-306	LITEON	Infrared Emitters Infrared 940nm Learn More about LITEON ir leds	Datasheet	5,741In Stock	£0.48 £0.315 £0.211 £0.146 View £0.134 £0.124 £0.116 £0.109 £0.10	Min.: 1 Mult.: 1	Through Hole	940 nm	3.609 mW/sr	30 deg	20 mA	1.2 V	75 mW	- 40 C	+ 85 C	Side Looker		Bulk
Infrared Emitters Infrared 940nm LTE-3279K LITEON 1: £0.548 1,752In Stock	Mfr. Part No. LTE-3279K Mouser Part No 859-LTE-3279K	LITEON	Infrared Emitters Infrared 940nm Learn More about LITEON ir leds	Datasheet	1,752In Stock	£0.548 £0.372 £0.265 £0.218 View £0.20 £0.187 £0.174 £0.162 £0.149	Min.: 1 Mult.: 1	Through Hole	940 nm	50 mW/sr		20 mA	1.4 V	150 mW	- 40 C	+ 85 C			Bulk
Infrared Emitters 950nm,T-.75 1.5mW/sr,+/-55deg. CQY36N Vishay Semiconductors 1: £0.526 5,247In Stock	Mfr. Part No. CQY36N Mouser Part No 78-CQY36N	Vishay Semiconductors	Infrared Emitters 950nm,T-.75 1.5mW/sr,+/-55deg. Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	5,247In Stock	£0.526 £0.353 £0.261 £0.217 View £0.198 £0.191 £0.179 £0.169 £0.164	Min.: 1 Mult.: 1	Through Hole	950 nm	1.5 mW/sr	55 deg	50 mA	1.6 V	170 mW	- 25 C	+ 100 C			Bulk
Infrared Emitters T1-3/4 INFRARED WATER CLEAR W53SF6C Kingbright 1: £0.978 906In Stock	Mfr. Part No. W53SF6C Mouser Part No 604-W53SF6C	Kingbright	Infrared Emitters T1-3/4 INFRARED WATER CLEAR	Datasheet	906In Stock	£0.978 £0.684 £0.50 £0.436 View £0.369 £0.367 £0.349 £0.323 £0.303	Min.: 1 Mult.: 1	Through Hole	860 nm	100 mW/sr		20 mA	1.6 V	100 mW	- 40 C	+ 85 C	T-1 3/4 (5 mm)		Bulk
Infrared Emitters Emitter Smoke 940nm LTE-2871C LITEON 1: £0.48 5,000In Stock	Mfr. Part No. LTE-2871C Mouser Part No 859-LTE-2871C	LITEON	Infrared Emitters Emitter Smoke 940nm Learn More about LITEON ir leds	Datasheet	5,000In Stock	£0.48 £0.313 £0.209 £0.144 View £0.132 £0.122 £0.115 £0.108 £0.099	Min.: 1 Mult.: 1	Through Hole	940 nm	6.02 mW/sr		20 mA	1.2 V	90 mW	- 40 C	+ 85 C			Bulk
Infrared Emitters Infrared 880nm LTE-4238 LITEON 1: £0.608 848In Stock	Mfr. Part No. LTE-4238 Mouser Part No 859-LTE-4238	LITEON	Infrared Emitters Infrared 880nm Learn More about LITEON ir leds	Datasheet	848In Stock	£0.608 £0.421 £0.306 £0.251 View £0.228 £0.217 £0.189	Min.: 1 Mult.: 1	Through Hole	880 nm	4.81 mW/sr		20 mA	1.3 V	150 mW	- 40 C	+ 85 C			Bulk
Infrared Emitters 950nm, TO-18 5mW/sr, +/-30deg. TSTS7500 Vishay Semiconductors 1: £3.48 396In Stock	Mfr. Part No. TSTS7500 Mouser Part No 78-TSTS7500	Vishay Semiconductors	Infrared Emitters 950nm, TO-18 5mW/sr, +/-30deg. Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	396In Stock	£3.48 £2.58 £2.05 £1.82 View £1.66 £1.62	Min.: 1 Mult.: 1	Through Hole	950 nm	1.6 mW/sr		100 mA	1.7 V	500 mW		+ 100 C			Bulk
Infrared Emitters 940nm, T-1 65mW/sr, +/-22deg. VSLB3948 Vishay Semiconductors 1: £0.45 4,555In Stock	Mfr. Part No. VSLB3948 Mouser Part No 78-VSLB3948	Vishay Semiconductors	Infrared Emitters 940nm, T-1 65mW/sr, +/-22deg. Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	4,555In Stock	£0.45 £0.297 £0.23 £0.20 View £0.175 £0.16 £0.151 £0.145	Min.: 1 Mult.: 1	Through Hole	940 nm	65 mW/sr		100 mA							Bulk
Infrared Emitters SWIR Emitter 1050nm MTE5010-995-IR Marktech Optoelectronics 1: £16.09 135In Stock	Mfr. Part No. MTE5010-995-IR Mouser Part No 193-MTE5010-995-IR	Marktech Optoelectronics	Infrared Emitters SWIR Emitter 1050nm Learn More about Marktech Optoelectronics marktech swir emitters	Datasheet	135In Stock	£16.09 £13.09 £11.03 £10.01 View £9.86 Quote	Min.: 1 Mult.: 1	SMD/SMT	1050 nm		45 deg	20 mA	1.15 V	120 mW	- 20 C	+ 80 C			Bulk
Infrared Emitters 850nm,T-1.75 90mW/sr,+/-18deg. TSHG5410 Vishay Semiconductors 1: £0.934 3,430In Stock	Mfr. Part No. TSHG5410 Mouser Part No 782-TSHG5410	Vishay Semiconductors	Infrared Emitters 850nm,T-1.75 90mW/sr,+/-18deg. Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	3,430In Stock	£0.934 £0.558 £0.437 £0.382 View £0.362 £0.353 £0.335 £0.327	Min.: 1 Mult.: 1	Through Hole	850 nm	90 mW/sr	18 deg	100 mA	1.5 V	180 mW	- 40 C	+ 85 C			Bulk
Infrared Emitters IR Emitter 870nm High Power HSDL-4261 LITEON 1: £0.496 5,983In Stock	Mfr. Part No. HSDL-4261 Mouser Part No 859-HSDL-4261	LITEON	Infrared Emitters IR Emitter 870nm High Power Learn More about LITEON ir leds	Datasheet	5,983In Stock	£0.496 £0.341 £0.248 £0.206 View £0.175 £0.162 £0.154 £0.152 £0.143	Min.: 1 Mult.: 1	Through Hole	870 nm	180 mW/sr		20 mA	1.9 V	190 mW	- 40 C	+ 70 C	T-1 3/4 (5 mm)		Bulk
Infrared Emitters Infrared 850nm OP235W Optek / TT Electronics 1: £4.84 977In Stock 2,000Expected 18/02/2027	Mfr. Part No. OP235W Mouser Part No 828-OP235W	Optek / TT Electronics	Infrared Emitters Infrared 850nm	Datasheet	977In Stock 2,000Expected 18/02/2027	£4.84 £4.57 £4.39 £4.32 £4.11	Min.: 1 Mult.: 1	Through Hole	850 nm	6 mW/cm2	50 deg	20 mA	2 V	200 mW	- 65 C	+ 125 C	TO-46-2		Bulk
Infrared Emitters Infrared 850nm OP234 Optek / TT Electronics 1: £4.04 993In Stock	Mfr. Part No. OP234 Mouser Part No 828-OP234	Optek / TT Electronics	Infrared Emitters Infrared 850nm	Datasheet	993In Stock	£4.04 £3.82 £3.68 £3.63	Min.: 1 Mult.: 1	Through Hole	850 nm	5 mW/cm2	18 deg	20 mA	2 V	200 mW	- 65 C	+ 125 C	TO-46-2		Bulk
Infrared Emitters Point Source 850nm OP245PS Optek / TT Electronics 1: £1.75 931In Stock	Mfr. Part No. OP245PS Mouser Part No 828-OP245PS	Optek / TT Electronics	Infrared Emitters Point Source 850nm	Datasheet	931In Stock	£1.75 £1.64 £1.59 £1.58 £1.55	Min.: 1 Mult.: 1	Through Hole	850 nm	0.8 mW/cm2	18 deg	20 mA	1.7 V	100 mW	- 40 C	+ 100 C	Side Looker		Bulk
Infrared Emitters Infrared 850nm LTE-3376 LITEON 1: £0.608 4,990In Stock	Mfr. Part No. LTE-3376 Mouser Part No 859-LTE-3376	LITEON	Infrared Emitters Infrared 850nm Learn More about LITEON ir leds	Datasheet	4,990In Stock	£0.608 £0.413 £0.293 £0.243 View £0.176 £0.173 £0.168 £0.162	Min.: 1 Mult.: 1	Through Hole	850 nm	30 mW/sr		50 mA	1.6 V	200 mW	- 40 C	+ 85 C			Bulk
Infrared Emitters Infrared 890nm OP293B Optek / TT Electronics 1: £0.578 2,775In Stock	Mfr. Part No. OP293B Mouser Part No 828-OP293B	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	2,775In Stock	£0.578 £0.548 £0.533 £0.521	Min.: 1 Mult.: 1	Through Hole	890 nm	22 mW/cm2	60 deg	100 mA	2 V	200 mW	- 40 C	+ 100 C	TO-18-2		Bulk
Infrared Emitters Visible Emitter 770nm MTE5077T-WRC Marktech Optoelectronics 1: £18.94 145In Stock	Mfr. Part No. MTE5077T-WRC Mouser Part No 193-MTE5077T-WRC	Marktech Optoelectronics	Infrared Emitters Visible Emitter 770nm	Datasheet	145In Stock	£18.94 £15.42 £13.34 £12.00 Quote Quote	Min.: 1 Mult.: 1	Through Hole	770 nm		45 deg	200 mA	1.7 V		- 20 C	+ 85 C			Bulk
Infrared Emitters IR EMITTING DIODE OP166A Optek / TT Electronics 1: £0.811 1,838In Stock	Mfr. Part No. OP166A Mouser Part No 828-OP166A	Optek / TT Electronics	Infrared Emitters IR EMITTING DIODE	Datasheet	1,838In Stock	£0.811 £0.788 £0.78 £0.766 £0.756	Min.: 1 Mult.: 1	Through Hole	935 nm	1.95 mW/cm2	18 deg	20 mA	1.6 V	100 mW	- 40 C	+ 100 C	T-1 (3 mm)		Bulk
Infrared Emitters Infrared 890nm OP265FAA Optek / TT Electronics 1: £0.834 1,735In Stock	Mfr. Part No. OP265FAA Mouser Part No 828-OP265FAA	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	1,735In Stock	£0.834 £0.788 £0.759 £0.743 View £0.739 £0.732	Min.: 1 Mult.: 1	Through Hole	850 nm	5.5 mW/cm2	18 deg	20 mA	1.8 V	100 mW	- 40 C	+ 100 C	T-1 (3 mm)		Bulk
Infrared Emitters Infrared 890nm OP268FA Optek / TT Electronics 1: £0.788 2,219In Stock	Mfr. Part No. OP268FA Mouser Part No 828-OP268FA	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	2,219In Stock	£0.788 £0.745 £0.719 £0.701 £0.697	Min.: 1 Mult.: 1	Through Hole	890 nm	0.64 mW/cm2	104 deg	20 mA	1.5 V	100 mW	- 40 C	+ 100 C	End Looker		Bulk
Infrared Emitters Infrared 890nm OP268FB Optek / TT Electronics 1: £0.766 2,042In Stock	Mfr. Part No. OP268FB Mouser Part No 828-OP268FB	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	2,042In Stock	£0.766 £0.743 £0.698 £0.697	Min.: 1 Mult.: 1	Through Hole	890 nm	0.99 mW/cm2	104 deg	20 mA	1.5 V	100 mW	- 40 C	+ 100 C	End Looker		Bulk