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4 mm LED - Light Emitting Diodes

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Types of LED - Light Emitting Diodes

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Width = 4 mm

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Mounting Style	Package / Case	Wavelength/Color Temperature	Illumination Color
Multi-Color LEDs LED Thru-Hole 3mm Bi-Color HE Red/Yel 3BC-3-R/Y-F Bivar 1: S/ 3.19 799In Stock	Mfr. Part # 3BC-3-R/Y-F Mouser Part # 749-3BC-3-R/Y-F	Bivar	Multi-Color LEDs LED Thru-Hole 3mm Bi-Color HE Red/Yel	Datasheet	799In Stock	S/ 3.19 S/ 2.15 S/ 1.52 S/ 1.26 View S/ 1.16 S/ 1.08 S/ 0.891 S/ 0.868	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	625 nm, 590 nm	Red, Yellow
Multi-Color LEDs LED Thru-Hole 3mm Bi-Color Yel/Grn 3BC-3-Y/G-F Bivar 1: S/ 3.19 1,261In Stock	Mfr. Part # 3BC-3-Y/G-F Mouser Part # 749-3BC-3-Y/G-F	Bivar	Multi-Color LEDs LED Thru-Hole 3mm Bi-Color Yel/Grn	Datasheet	1,261In Stock	S/ 3.19 S/ 2.15 S/ 1.67 S/ 1.62 View S/ 1.46 S/ 1.05 S/ 0.891	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	590 nm, 568 nm	Yellow, Green
Single Color LEDs LED PMI SSL-LX3034GD Lumex 1: S/ 1.21 4,443In Stock	Mfr. Part # SSL-LX3034GD Mouser Part # 696-SSL-LX3034GD	Lumex	Single Color LEDs LED PMI	Datasheet	4,443In Stock	S/ 1.21 S/ 0.825 S/ 0.584 S/ 0.471 View S/ 0.378 S/ 0.319 S/ 0.311	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole	T-1 (3 mm)	565 nm	Green
Single Color LEDs LED PMI SSL-LX30S54YD Lumex 1: S/ 2.18 395In Stock	Mfr. Part # SSL-LX30S54YD Mouser Part # 696-SSL-LX30S54YD	Lumex	Single Color LEDs LED PMI	Datasheet	395In Stock	S/ 2.18 S/ 1.43 S/ 0.958 S/ 0.685 View S/ 0.58 S/ 0.561 S/ 0.525 S/ 0.494 S/ 0.452	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	585 nm	Yellow
Single Color LEDs AllnGaP 204-10SURT/S530-A3 Everlight Restricted Availability	Mfr. Part # 204-10SURT/S530-A3 Mouser Part # 638-20410SURTS530A3	Everlight	Single Color LEDs AllnGaP Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	624 nm	Red
Infrared Emitters Emitter Clear 940nm LTE-209 LITEON 1: S/ 2.49 36,109Expected 11/25/2026	Mfr. Part # LTE-209 Mouser Part # 859-LTE-209	LITEON	Infrared Emitters Emitter Clear 940nm Learn More about LITEON ir leds	Datasheet	36,109Expected 11/25/2026	S/ 2.49 S/ 1.62 S/ 1.08 S/ 0.747 View S/ 0.658 S/ 0.603 S/ 0.557 S/ 0.525 S/ 0.494	Min.: 1 Mult.: 1	IR Emitters (IR LEDs)		Through Hole	T-1 (3 mm)		Infrared
Single Color LEDs 4x4mm RA Red PLCC2 AA4040LSURCKT-AMT Kingbright 1: S/ 3.19 5,219Expected 11/12/2026	Mfr. Part # AA4040LSURCKT-AMT Mouser Part # 604-AA4040LSURCKTAMT	Kingbright	Single Color LEDs 4x4mm RA Red PLCC2 Learn More about Kingbright high temperature leds	Datasheet	5,219Expected 11/12/2026	Cut Tape S/ 3.19 S/ 2.23 S/ 1.64 Reel S/ 1.40 S/ 1.23 View S/ 1.15 S/ 1.12 S/ 1.07 S/ 1.04 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Red LEDs	SMD/SMT	PLCC-2	645 nm	Red
Single Color LEDs 4x4mm RA Yellow PLCC2 AA4040LSYCKT/J3-AMT Kingbright 1: S/ 3.81 1,497Expected 11/23/2026	Mfr. Part # AA4040LSYCKT/J3-AMT Mouser Part # 604-AA4040LSYCKTJ3AM	Kingbright	Single Color LEDs 4x4mm RA Yellow PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1,497Expected 11/23/2026	Cut Tape S/ 3.81 S/ 2.67 S/ 1.97 Reel S/ 1.59 S/ 1.51 View S/ 1.44 S/ 1.41 S/ 1.37 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Yellow LEDs	SMD/SMT	PLCC-2	590 nm	Yellow
Single Color LEDs AA4040SYSK/J3 Kingbright 1: S/ 3.58 2,500Expected 12/28/2026	Mfr. Part # AA4040SYSK/J3 Mouser Part # 604-AA4040SYSK/J3	Kingbright	Single Color LEDs Learn More about Kingbright aa4040 smd leds	Datasheet	2,500Expected 12/28/2026	Cut Tape S/ 3.58 S/ 2.50 S/ 1.84 Reel S/ 1.54 S/ 1.40 View S/ 1.31 S/ 1.27 S/ 1.25 S/ 1.20 MouseReel Available	Min.: 1 Mult.: 1 : 500	Multi-Color LEDs	Yellow LEDs	SMD/SMT	PLCC-2	590 nm	Yellow
Single Color LEDs Green Water Clear 525nm 1200mcd AA4040ZGS/G Kingbright 1: S/ 4.13 3,000On Order	Mfr. Part # AA4040ZGS/G Mouser Part # 604-AA4040ZGS/G	Kingbright	Single Color LEDs Green Water Clear 525nm 1200mcd Learn More about Kingbright aa4040 smd leds	Datasheet	3,000On Order On Order Ship Dates Mfr. #: AA4040ZGS/G Stock: 0 On Order: 1,000 Expected 10/29/2026 2,000 Expected 11/12/2026 Factory Lead-Time: 10 Weeks	Cut Tape S/ 4.13 S/ 2.90 S/ 2.15 Reel S/ 1.81 S/ 1.64 View S/ 1.54 S/ 1.51	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Green LEDs	SMD/SMT	PLCC-2	525 nm	Green
Single Color LEDs Yel Diffused 588nm 15mcd 60deg angle WP115A10YD Kingbright 1: S/ 1.01 5,321On Order	Mfr. Part # WP115A10YD Mouser Part # 604-WP115A10YD	Kingbright	Single Color LEDs Yel Diffused 588nm 15mcd 60deg angle	Datasheet	5,321On Order On Order Ship Dates Mfr. #: WP115A10YD Stock: 0 On Order: 1,321 Expected 11/23/2026 4,000 Expected 11/27/2026 Factory Lead-Time: 7 Weeks	S/ 1.01 S/ 0.701 S/ 0.494 S/ 0.475 View S/ 0.381 S/ 0.358 S/ 0.308 S/ 0.288 S/ 0.269	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	588 nm	Yellow
Multi-Color LEDs Red Yellow 625 588nm Diffused 50 15mcd WP115VEYW Kingbright 1: S/ 2.37 2,000Expected 11/19/2026	Mfr. Part # WP115VEYW Mouser Part # 604-WP115VEYW	Kingbright	Multi-Color LEDs Red Yellow 625 588nm Diffused 50 15mcd	Datasheet	2,000Expected 11/19/2026	S/ 2.37 S/ 1.65 S/ 1.19 S/ 0.989 View S/ 0.864 S/ 0.837 S/ 0.782 S/ 0.736 S/ 0.689	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	617 nm, 588 nm	Red, Yellow
Single Color LEDs Red 625nm Diffused 25mcd WP3A8ID Kingbright 1: S/ 0.934 12,131Expected 10/29/2026	Mfr. Part # WP3A8ID Mouser Part # 604-WP3A8ID	Kingbright	Single Color LEDs Red 625nm Diffused 25mcd	Datasheet	12,131Expected 10/29/2026	S/ 0.934 S/ 0.638 S/ 0.448 S/ 0.358 View S/ 0.327 S/ 0.304 S/ 0.269 S/ 0.257 S/ 0.237	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	617 nm	Red
Single Color LEDs 4x4mm RA Yellow PLCC2 AA4040SYCKT/J3-AMT Kingbright 1: S/ 3.81 1,944Expected 11/12/2026	Mfr. Part # AA4040SYCKT/J3-AMT Mouser Part # 604-AA4040SYCKTJ3AMT	Kingbright	Single Color LEDs 4x4mm RA Yellow PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1,944Expected 11/12/2026	Cut Tape S/ 3.81 S/ 2.67 S/ 1.97 Reel S/ 1.66 S/ 1.50 View S/ 1.41 S/ 1.37 S/ 1.31 S/ 1.28 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Yellow LEDs	SMD/SMT	PLCC-2	590 nm	Yellow
Single Color LEDs GREEN GRN DIFF LENS 2.5mm PITCH SLR-332MG3F ROHM Semiconductor 1: S/ 2.22 5,926Expected 2/9/2027	Mfr. Part # SLR-332MG3F Mouser Part # 755-SLR-332MG3F	ROHM Semiconductor	Single Color LEDs GREEN GRN DIFF LENS 2.5mm PITCH Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	5,926Expected 2/9/2027	S/ 2.22 S/ 1.50 S/ 1.07 S/ 0.884 View S/ 0.81 S/ 0.759 S/ 0.705 S/ 0.654 S/ 0.603	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole		563 nm	Green
Single Color LEDs RED RED CLEAR LENS 2.5mm PITCH SLR-332VC3F ROHM Semiconductor 1: S/ 2.22 3,997On Order	Mfr. Part # SLR-332VC3F Mouser Part # 755-SLR-332VC3F	ROHM Semiconductor	Single Color LEDs RED RED CLEAR LENS 2.5mm PITCH Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	3,997On Order On Order Ship Dates Mfr. #: SLR-332VC3F Stock: 0 On Order: 1,997 Expected 12/8/2026 2,000 Expected 12/28/2026 Factory Lead-Time: 17 Weeks	S/ 2.22 S/ 1.50 S/ 1.07 S/ 0.884 View S/ 0.81 S/ 0.759 S/ 0.705 S/ 0.654 S/ 0.603	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole		650 nm	Red
Single Color LEDs 3.2mm2.5mm RED DIFF SLR-332VRT32 ROHM Semiconductor 1: S/ 2.53 1,979Expected 12/28/2026	Mfr. Part # SLR-332VRT32 Mouser Part # 755-SLR-332VRT32	ROHM Semiconductor	Single Color LEDs 3.2mm2.5mm RED DIFF Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	1,979Expected 12/28/2026	Cut Tape S/ 2.53 S/ 1.74 S/ 1.25 S/ 0.946 Reel S/ 0.74 View S/ 0.868 S/ 0.67 S/ 0.615	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Red LEDs	Through Hole		650 nm	Red
Single Color LEDs 3.2mm2.5mm GRN CLR ROHM Semiconductor SLR-332MCT32 SLR-332MCT32 ROHM Semiconductor 1: S/ 3.11 2,000Expected 12/24/2026	Mfr. Part # SLR-332MCT32 Mouser Part # 755-SLR-332MCT32	ROHM Semiconductor	Single Color LEDs 3.2mm2.5mm GRN CLR Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	2,000Expected 12/24/2026	Cut Tape S/ 3.11 S/ 2.04 S/ 1.37 S/ 0.946 Reel S/ 0.716 View S/ 0.868 S/ 0.65 S/ 0.596	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Green LEDs	Through Hole		563 nm	Green
Single Color LEDs LA A67F LA A67F-AACA-24-1 ams OSRAM 1: S/ 2.88 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # LA A67F-AACA-24-1 Mouser Part # 720-LAA67FA9931	ams OSRAM	Single Color LEDs LA A67F	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape S/ 2.88 S/ 1.93 S/ 1.37 S/ 1.14 Reel S/ 0.923 View S/ 1.09 S/ 0.743 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Amber LEDs	SMD/SMT		617 nm	Amber
Single Color LEDs RED SMD LED SIDELED Q65112A9481 ams OSRAM 1: S/ 2.84 Non-Stocked Lead-Time 8 Weeks New At Mouser	Mfr. Part # Q65112A9481 Mouser Part # 720-Q65112A9481 New At Mouser	ams OSRAM	Single Color LEDs RED SMD LED SIDELED	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape S/ 2.84 S/ 1.93 S/ 1.37 S/ 1.13 Reel S/ 0.977 View S/ 1.04 S/ 0.903 S/ 0.845 S/ 0.779	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Red LEDs	SMD/SMT		625 nm	Red
White LEDs White OSLON Boost KW CULPM1.TG-Z6RF7-ebvFfcbB46-65G5-F00-S ams OSRAM 2,000: S/ 20.86 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # KW CULPM1.TG-Z6RF7-ebvFfcbB46-65G5-F00-S Mouser Part # 720-W6RF7FB465G5FS	ams OSRAM	White LEDs White OSLON Boost	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel S/ 20.86	Min.: 2,000 Mult.: 2,000 : 2,000	White LEDs	White LEDs	SMD/SMT			Cool White
Single Color LEDs Red/Diffused 617-629nm520mcd LTL4HMEPADS LITEON 12,000: S/ 0.311 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # LTL4HMEPADS Mouser Part # 859-LTL4HMEPADS	LITEON	Single Color LEDs Red/Diffused 617-629nm520mcd Learn More about LITEON lamp signboard leds	Datasheet	Non-Stocked Lead-Time 12 Weeks	S/ 0.311 S/ 0.30	Min.: 12,000 Mult.: 500	Single Color LEDs	Red LEDs	Through Hole		624 nm	Red
Single Color LEDs Red/Diffused 619-630nm680mcd LTL4VMEPADS LITEON 1: S/ 2.41 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # LTL4VMEPADS Mouser Part # 859-LTL4VMEPADS	LITEON	Single Color LEDs Red/Diffused 619-630nm680mcd Learn More about LITEON lamp signboard leds	Datasheet	Non-Stocked Lead-Time 10 Weeks	S/ 2.41 S/ 1.29 S/ 0.615 S/ 0.553 View S/ 0.444 S/ 0.42 S/ 0.378 S/ 0.354 S/ 0.292	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole		623 nm	Red
White LEDs White 5700 K 90-CRI, LUXEON MZ LMZ9-QW57 Lumileds 3,000: S/ 24.37 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # LMZ9-QW57 Mouser Part # 897-LMZ9-QW57	Lumileds	White LEDs White 5700 K 90-CRI, LUXEON MZ Learn More about Lumileds luxeon mz led	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape S/ 24.37	Min.: 3,000 Mult.: 500 : 500	White LEDs	White LEDs	SMD/SMT		5700 K	Cool White
White LEDs White 3000 K 70-CRI, LUXEON MZ LMZ7-RW30 Lumileds 3,000: S/ 19.54 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # LMZ7-RW30 Mouser Part # 997-LMZ7-RW30	Lumileds	White LEDs White 3000 K 70-CRI, LUXEON MZ Learn More about Lumileds luxeon mz led	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape S/ 19.54	Min.: 3,000 Mult.: 500 : 500	White LEDs	White LEDs	SMD/SMT	SMD-2	3000 K	Warm White