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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Packaging
Infrared Emitters Through Hole / Standard 5mm T1 3/4 INL-5AHIR15 Inolux 1: $0.27 9,990In Stock	Mfr. Part No. INL-5AHIR15 Mouser Part No 743-INL-5AHIR15	Inolux	Infrared Emitters Through Hole / Standard 5mm T1 3/4	Datasheet	9,990In Stock	$0.27 $0.185 $0.114 $0.104 View $0.088 $0.081 $0.076 $0.07	Min.: 1 Mult.: 1	Through Hole	940 nm	12 mW/sr		20 mA	1.2 V		- 40 C	+ 80 C		Bulk
Infrared Emitters Through Hole / Standard 5mm T1 3/4 INL-5AHIR30 Inolux 1: $0.27 2,633In Stock	Mfr. Part No. INL-5AHIR30 Mouser Part No 743-INL-5AHIR30	Inolux	Infrared Emitters Through Hole / Standard 5mm T1 3/4	Datasheet	2,633In Stock	$0.27 $0.185 $0.114 $0.104 View $0.088 $0.081 $0.076 $0.07	Min.: 1 Mult.: 1	Through Hole	940 nm	10 mW/sr		20 mA	1.2 V		- 40 C	+ 80 C		Bulk
Infrared Emitters 950nm,T-.75 5mW/sr,+/-12deg. CQY37N Vishay Semiconductors 1: $0.711 3,728In Stock 15,000On Order	Mfr. Part No. CQY37N Mouser Part No 78-CQY37N	Vishay Semiconductors	Infrared Emitters 950nm,T-.75 5mW/sr,+/-12deg. Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	3,728In Stock 15,000On Order On Order Ship Dates Mfr. No: CQY37N Stock: 3,728 Can Dispatch Immediately On Order: 5,000 Expected 2026/10/23 10,000 Expected 2026/11/06 Factory Lead Time: 9 Weeks	$0.711 $0.481 $0.352 $0.309 View $0.272 $0.247 $0.227 $0.216	Min.: 1 Mult.: 1	Through Hole	950 nm	5 mW/sr	12 deg	50 mA	1.6 V	170 mW	- 25 C	+ 100 C		Bulk
Infrared Emitters 950nm, TO-18 10mW/sr, +/-5deg. TSTS7100 Vishay Semiconductors 1: $4.64 550In Stock	Mfr. Part No. TSTS7100 Mouser Part No 78-TSTS7100	Vishay Semiconductors	Infrared Emitters 950nm, TO-18 10mW/sr, +/-5deg. Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	550In Stock	$4.64 $3.44 $2.73 $2.42 View $2.31 $2.22 $2.17	Min.: 1 Mult.: 1	Through Hole	950 nm	50 mW/sr	5 deg	100 mA	1.7 V	500 mW		+ 100 C		Bulk
Infrared Emitters 940nm, T-1 36mW/sr, +/-25deg. TSAL4400 Vishay Semiconductors 1: $0.48 8,826In Stock 20,000Expected 2026/09/30	Mfr. Part No. TSAL4400 Mouser Part No 782-TSAL4400	Vishay Semiconductors	Infrared Emitters 940nm, T-1 36mW/sr, +/-25deg. Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	8,826In Stock 20,000Expected 2026/09/30	$0.48 $0.326 $0.234 $0.192 View $0.166 $0.16 $0.152 $0.145 $0.136	Min.: 1 Mult.: 1		940 nm	36 mW/sr		100 mA	1.6 V	210 mW	- 55 C	+ 100 C		Bulk
Infrared Emitters 940nm,T-1.75 50mW/sr,+/-25deg. TSAL6400 Vishay Semiconductors 1: $0.50 9,780In Stock 20,000Expected 2026/10/07	Mfr. Part No. TSAL6400 Mouser Part No 782-TSAL6400	Vishay Semiconductors	Infrared Emitters 940nm,T-1.75 50mW/sr,+/-25deg. Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	9,780In Stock 20,000Expected 2026/10/07	$0.50 $0.345 $0.247 $0.204 View $0.183 $0.177 $0.152 $0.143	Min.: 1 Mult.: 1	Through Hole	940 nm	40 mW/sr	25 deg	100 mA	1.35 V	210 mW	- 55 C	+ 100 C		Bulk
Infrared Emitters 890nm,T-1.75 62mW/sr,+/-22deg. TSHF5410 Vishay Semiconductors 1: $0.67 3,661In Stock 8,000Expected 2026/10/22	Mfr. Part No. TSHF5410 Mouser Part No 782-TSHF5410	Vishay Semiconductors	Infrared Emitters 890nm,T-1.75 62mW/sr,+/-22deg. Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	3,661In Stock 8,000Expected 2026/10/22	$0.67 $0.468 $0.347 $0.291 View $0.277 $0.276 $0.244 $0.237 $0.226	Min.: 1 Mult.: 1	Through Hole	890 nm	62 mW/sr	22 deg	100 mA	1.6 V	180 mW	- 40 C	+ 85 C		Bulk
Infrared Emitters 2100nm IR emitter in a TO-5 Flat Lens MTE21000F-IR Marktech Optoelectronics 1: $122.64 5In Stock New Product	Mfr. Part No. MTE21000F-IR Mouser Part No 193-MTE21000F-IR New Product	Marktech Optoelectronics	Infrared Emitters 2100nm IR emitter in a TO-5 Flat Lens Learn More about Marktech Optoelectronics marktech mte2x mwir infrared emitters	Datasheet	5In Stock	$122.64 $111.24 $104.81 View Quote	Min.: 1 Mult.: 1	Through Hole	2100 nm		90 deg	300 mA	580 mV	7.4 mW	- 20 C	+ 85C	TO-5-2	Bulk
Infrared Emitters 2300nm IR emitter in a TO-5 Flat Lens MTE23000F-IR Marktech Optoelectronics 1: $127.56 11In Stock New Product	Mfr. Part No. MTE23000F-IR Mouser Part No 193-MTE23000F-IR New Product	Marktech Optoelectronics	Infrared Emitters 2300nm IR emitter in a TO-5 Flat Lens Learn More about Marktech Optoelectronics marktech mte2x mwir infrared emitters	Datasheet	11In Stock	$127.56 $111.62	Min.: 1 Mult.: 1	Through Hole	2300 nm		90 deg	300 mA	510 mV	1.2 mW	- 20 C	+ 85C	TO-5-2	Bulk
Infrared Emitters SWIR Emitter 1650nm MTE5116N5 Marktech Optoelectronics 1: $16.15 347In Stock	Mfr. Part No. MTE5116N5 Mouser Part No 193-MTE5116N5	Marktech Optoelectronics	Infrared Emitters SWIR Emitter 1650nm Learn More about Marktech Optoelectronics marktech swir emitters	Datasheet	347In Stock	$16.15 $12.65 $10.62 $9.73 $9.46	Min.: 1 Mult.: 1	Through Hole	1650 nm		5 deg	50 mA	950 mV	110 mW	- 20 C	+ 80 C		Bulk
Infrared Emitters T3-4 ALGAAS LED QEB373 onsemi 1: $0.811 974In Stock	Mfr. Part No. QEB373 Mouser Part No 512-QEB373	onsemi	Infrared Emitters T3-4 ALGAAS LED	Datasheet	974In Stock	$0.811 $0.565 $0.428 $0.352 View $0.305 $0.281 $0.267 $0.256 $0.245	Min.: 1 Mult.: 1	SMD/SMT	880 nm		24 deg	100 mA	1.7 V	100 mW	- 40 C	+ 100 C	T-3/4	Bulk
Infrared Emitters IR 940nm 20 deg Water Clear WP7113F3C Kingbright 1: $0.42 869In Stock	Mfr. Part No. WP7113F3C Mouser Part No 604-WP7113F3C	Kingbright	Infrared Emitters IR 940nm 20 deg Water Clear	Datasheet	869In Stock	$0.42 $0.287 $0.205 $0.167 View $0.147 $0.138 $0.129 $0.122 $0.113	Min.: 1 Mult.: 1	Through Hole	940 nm	30 mW/sr		20 mA	1.2 V	80 mW	- 45 C	+ 80 C	T-1 3/4 (5 mm)	Bulk
Infrared Emitters Phototrans 940nm Blue Trans 0.8 mA WP7113P3BT Kingbright 1: $0.411 134In Stock	Mfr. Part No. WP7113P3BT Mouser Part No 604-WP7113P3BT	Kingbright	Infrared Emitters Phototrans 940nm Blue Trans 0.8 mA	Datasheet	134In Stock	$0.411 $0.283 $0.197 $0.136 View $0.124 $0.115 $0.106 $0.10 $0.092	Min.: 1 Mult.: 1					20 mA						Bulk
Infrared Emitters 850nm 20 Degree Water Clear WP7113SF7C Kingbright 1: $1.06 393In Stock	Mfr. Part No. WP7113SF7C Mouser Part No 604-WP7113SF7C	Kingbright	Infrared Emitters 850nm 20 Degree Water Clear	Datasheet	393In Stock	$1.06 $0.744 $0.552 $0.466 View $0.436 $0.411 $0.387 $0.368 $0.347	Min.: 1 Mult.: 1	Through Hole	850 nm	40 mW/sr	20 deg	20 mA	1.6 V	100 mW	- 40 C	+ 85 C	T-1 3/4 (5 mm)	Bulk
Infrared Emitters WL-TIRW THT Infrared Waterclr Rnd 3mm 15400385A3590 Wurth Elektronik 1: $1.26 75In Stock 500Expected 2026/12/21	Mfr. Part No. 15400385A3590 Mouser Part No 710-15400385A3590	Wurth Elektronik	Infrared Emitters WL-TIRW THT Infrared Waterclr Rnd 3mm	Datasheet	75In Stock 500Expected 2026/12/21	$1.26 $1.02 $0.73 $0.666 $0.602	Min.: 1 Mult.: 1	Through Hole	850 nm			100 mA	1.5 V		- 40 C	+ 85 C		Bulk
Infrared Emitters WL-TIRC IR THT Blue 3mm 845nm 15400385F3590 Wurth Elektronik 1: $0.93 81In Stock 500Expected 2026/12/23	Mfr. Part No. 15400385F3590 Mouser Part No 710-15400385F3590	Wurth Elektronik	Infrared Emitters WL-TIRC IR THT Blue 3mm 845nm Learn More about Wurth Elektronik wurth ir led photodetectors	Datasheet	81In Stock 500Expected 2026/12/23	$0.93 $0.847 $0.794 $0.743 View $0.691 $0.588	Min.: 1 Mult.: 1	Through Hole	845 nm	60 mW/sr		100 mA	1.5 V	220 mW	- 40 C	+ 85 C		Bulk
Infrared Emitters WL-TIRW THT Infrared Waterclr Rnd 5mm 15400394A3590 Wurth Elektronik 1: $0.44 2,325In Stock	Mfr. Part No. 15400394A3590 Mouser Part No 710-15400394A3590	Wurth Elektronik	Infrared Emitters WL-TIRW THT Infrared Waterclr Rnd 5mm	Datasheet	2,325In Stock	$0.44 $0.364 $0.262 $0.238 $0.216	Min.: 1 Mult.: 1	Through Hole	940 nm			100 mA	1.3 V		- 40 C	+ 85 C		Bulk
Infrared Emitters WL-TIRC IR THT Blue 3mm 940nm 15400394F3590 Wurth Elektronik 1: $0.411 2,022In Stock	Mfr. Part No. 15400394F3590 Mouser Part No 710-15400394F3590	Wurth Elektronik	Infrared Emitters WL-TIRC IR THT Blue 3mm 940nm Learn More about Wurth Elektronik wurth ir led photodetectors	Datasheet	2,022In Stock	$0.411 $0.371 $0.349 $0.326 View $0.304 $0.258	Min.: 1 Mult.: 1	Through Hole	940 nm	30 mW/sr		100 mA	1.3 V	220 mW	- 40 C	+ 85 C		Bulk
Infrared Emitters WL-TIRW THT Infrared Waterclr Rnd 5mm 15400585A3590 Wurth Elektronik 1: $1.05 772In Stock	Mfr. Part No. 15400585A3590 Mouser Part No 710-15400585A3590	Wurth Elektronik	Infrared Emitters WL-TIRW THT Infrared Waterclr Rnd 5mm	Datasheet	772In Stock	$1.05 $0.859 $0.613 $0.558 $0.504	Min.: 1 Mult.: 1	Through Hole	850 nm			100 mA	1.5 V		- 40 C	+ 85 C		Bulk
Infrared Emitters WL-TIRC IR THT Blue 5mm 845nm 15400585F3590 Wurth Elektronik 1: $0.93 133In Stock	Mfr. Part No. 15400585F3590 Mouser Part No 710-15400585F3590	Wurth Elektronik	Infrared Emitters WL-TIRC IR THT Blue 5mm 845nm Learn More about Wurth Elektronik wurth ir led photodetectors	Datasheet	133In Stock	$0.93 $0.847 $0.794 $0.743 View $0.691 $0.588	Min.: 1 Mult.: 1	Through Hole	850 nm	85 mW/sr		50 mA	1.5 V	220 mW	- 40 C	+ 85 C		Bulk
Infrared Emitters WL-TIRW THT Infrared Waterclr Rnd 5mm 15400594A3590 Wurth Elektronik 1: $0.44 384In Stock 500Expected 2026/10/02	Mfr. Part No. 15400594A3590 Mouser Part No 710-15400594A3590	Wurth Elektronik	Infrared Emitters WL-TIRW THT Infrared Waterclr Rnd 5mm	Datasheet	384In Stock 500Expected 2026/10/02	$0.44 $0.364 $0.262 $0.238 $0.216	Min.: 1 Mult.: 1	Through Hole	940 nm			100 mA	1.3 V		- 40 C	+ 85 C		Bulk
Infrared Emitters WL-TIRC IR THT Blue 5mm 940nm 15400594F3590 Wurth Elektronik 1: $0.411 19In Stock 500Expected 2026/10/02	Mfr. Part No. 15400594F3590 Mouser Part No 710-15400594F3590	Wurth Elektronik	Infrared Emitters WL-TIRC IR THT Blue 5mm 940nm Learn More about Wurth Elektronik wurth ir led photodetectors	Datasheet	19In Stock 500Expected 2026/10/02	$0.411 $0.371 $0.349 $0.326 View $0.304 $0.258	Min.: 1 Mult.: 1	Through Hole	940 nm	30 mW/sr		100 mA	1.3 V	220 mW	- 40 C	+ 85 C		Bulk
Infrared Emitters 950nm, TO-18 5mW/sr, +/-30deg. TSTS7500 Vishay Semiconductors 1: $4.64 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	$4.64 $3.44 $2.73 $2.42 View $2.23 $2.17 $2.16	Min.: 1 Mult.: 1	Through Hole	950 nm	1.6 mW/sr		100 mA	1.7 V	500 mW		+ 100 C		Bulk
Infrared Emitters IR Emitter 30 Degrees HSDL-4220 LITEON 1: $1.16 2,574In Stock 35,000On Order	Mfr. Part No. HSDL-4220 Mouser Part No 859-HSDL-4220	LITEON	Infrared Emitters IR Emitter 30 Degrees Learn More about LITEON ir leds	Datasheet	2,574In Stock 35,000On Order On Order Ship Dates Mfr. No: HSDL-4220 Stock: 2,574 Can Dispatch Immediately On Order: 17,000 Expected 2026/10/07 18,000 Expected 2027/03/15 Factory Lead Time: 26 Weeks	$1.16 $0.813 $0.602 $0.508 View $0.477 $0.451 $0.383 $0.33	Min.: 1 Mult.: 1	Through Hole	875 nm	38 mW/sr	30 deg	50 mA	1.5 V	260 mW	0 C	+ 70 C	T-1 3/4 (5 mm)	Bulk
Infrared Emitters Emitter Clear 940nm LTE-2871 LITEON 1: $0.611 1,510In Stock	Mfr. Part No. LTE-2871 Mouser Part No 859-LTE-2871	LITEON	Infrared Emitters Emitter Clear 940nm Learn More about LITEON ir leds	Datasheet	1,510In Stock	$0.611 $0.391 $0.261 $0.187 View $0.167 $0.148 $0.142 $0.127	Min.: 1 Mult.: 1	Through Hole	940 nm	3.31 mW/sr to 12.63 mW/sr		20 mA	1.2 V	90 mW	- 40 C	+ 85 C	T-1 3/4 (5 mm)	Bulk