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4 mm LED - Light Emitting Diodes

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Types of LED - Light Emitting Diodes

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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
Single Color LEDs Yellow Water Clear 590nm 250mcd AA4040SYSK Kingbright 1: S/ 2.88 33,416In Stock	Mfr. Part # AA4040SYSK Mouser Part # 604-AA4040SYSK	Kingbright	Single Color LEDs Yellow Water Clear 590nm 250mcd Learn More about Kingbright aa4040 smd leds	Datasheet	33,416In Stock	Cut Tape S/ 2.88 S/ 1.97 S/ 1.65 Reel S/ 1.64 S/ 1.51 S/ 0.794 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Yellow LEDs	SMD/SMT	PLCC-2	590 nm	Yellow
Single Color LEDs 4x4mm RA Blue PLCC2 AA4040LQBS/D-AMT Kingbright 1: S/ 3.81 685In Stock 2,500Expected 12/14/2026	Mfr. Part # AA4040LQBS/D-AMT Mouser Part # 604-AA4040LQBS/D-AMT	Kingbright	Single Color LEDs 4x4mm RA Blue PLCC2 Learn More about Kingbright high temperature leds	Datasheet	685In Stock 2,500Expected 12/14/2026	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/ 1.29 S/ 1.25 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Blue LEDs	SMD/SMT	PLCC-2	460 nm	Blue
Single Color LEDs 4x4mm RA Green PLCC2 AA4040LZGCKT-AMT Kingbright 1: S/ 3.81 1,530In Stock	Mfr. Part # AA4040LZGCKT-AMT Mouser Part # 604-AA4040LZGCKT-AMT	Kingbright	Single Color LEDs 4x4mm RA Green PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1,530In Stock	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/ 1.34 S/ 1.29 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Green LEDs	SMD/SMT	PLCC-2	515 nm	Green
Single Color LEDs Green Water Clear 570nm 90mcd AA4040CGSK Kingbright 1: S/ 1.91 52,891In Stock	Mfr. Part # AA4040CGSK Mouser Part # 604-AA4040CGSK	Kingbright	Single Color LEDs Green Water Clear 570nm 90mcd	Datasheet	52,891In Stock	Cut Tape S/ 1.91 S/ 1.30 S/ 0.934 Reel S/ 0.771 S/ 0.72 View S/ 0.67 S/ 0.65 S/ 0.634 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Green LEDs	SMD/SMT	PLCC-2	570 nm	Green
Single Color LEDs Red Water Clear 630nm 450mcd AA4040SURSK Kingbright 1: S/ 2.37 29,201In Stock	Mfr. Part # AA4040SURSK Mouser Part # 604-AA4040SURSK	Kingbright	Single Color LEDs Red Water Clear 630nm 450mcd Learn More about Kingbright aa4040 smd leds	Datasheet	29,201In Stock	Cut Tape S/ 2.37 S/ 1.64 S/ 1.19 Reel S/ 0.981 S/ 0.88 View S/ 0.817 S/ 0.794 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Red LEDs	SMD/SMT	PLCC-2	630 nm	Red
Multi-Color LEDs Red Green 625 568nm Diffused 50 30mcd WP115VEGW Kingbright 1: S/ 2.22 20,524In Stock	Mfr. Part # WP115VEGW Mouser Part # 604-WP115VEGW	Kingbright	Multi-Color LEDs Red Green 625 568nm Diffused 50 30mcd	Datasheet	20,524In Stock	S/ 2.22 S/ 1.53 S/ 1.10 S/ 0.872 View S/ 0.79 S/ 0.732 S/ 0.697 S/ 0.658	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	617 nm, 568 nm	Red, Green
Single Color LEDs Yellow SIDELED LY A67F-U2CA-36-1 ams OSRAM 1: S/ 2.88 8,829In Stock	Mfr. Part # LY A67F-U2CA-36-1 Mouser Part # 720-LYA67FA9482	ams OSRAM	Single Color LEDs Yellow SIDELED	Datasheet	8,829In Stock	Cut Tape S/ 2.88 S/ 1.93 S/ 1.37 S/ 1.14 Reel S/ 0.923 View S/ 1.09 S/ 0.903 S/ 0.779 S/ 0.759 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Yellow LEDs	SMD/SMT		590 nm	Yellow
Multi-Color LEDs 8.7/12mcd 621/569nm Red Orange/Green LTL-10CHJ LITEON 1: S/ 1.79 20,189In Stock	Mfr. Part # LTL-10CHJ Mouser Part # 859-LTL-10CHJ	LITEON	Multi-Color LEDs 8.7/12mcd 621/569nm Red Orange/Green	Datasheet	20,189In Stock	S/ 1.79 S/ 1.24 S/ 0.884 S/ 0.724 View S/ 0.67 S/ 0.627 S/ 0.576 S/ 0.545 S/ 0.494	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	621 nm, 569 nm	Red-Orange, Green
White LEDs White Lamp 3mm 2600mcd Clr LTW-420D7 LITEON 1: S/ 2.10 16,900In Stock	Mfr. Part # LTW-420D7 Mouser Part # 859-LTW-420D7	LITEON	White LEDs White Lamp 3mm 2600mcd Clr	Datasheet	16,900In Stock	S/ 2.10 S/ 1.46 S/ 1.05 S/ 0.868 View S/ 0.759 S/ 0.716 S/ 0.673 S/ 0.67 S/ 0.588	Min.: 1 Mult.: 1	White LEDs	White LEDs	Through Hole	T-1 (3 mm)	7700 K	White
Single Color LEDs 4x4mm RA Blue PLCC2 AA4040QBS/D-AMT Kingbright 1: S/ 3.81 1,349In Stock	Mfr. Part # AA4040QBS/D-AMT Mouser Part # 604-AA4040QBS/D-AMT	Kingbright	Single Color LEDs 4x4mm RA Blue PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1,349In Stock	Cut Tape S/ 3.81 S/ 2.50 S/ 1.97 Reel S/ 1.66 S/ 1.50 View S/ 1.41 S/ 1.36 S/ 1.31 S/ 1.27 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Blue LEDs	SMD/SMT	PLCC-2	460 nm	Blue
Single Color LEDs 4x4mm RA Red PLCC2 AA4040SURCKT-AMT Kingbright 1: S/ 3.19 1,891In Stock	Mfr. Part # AA4040SURCKT-AMT Mouser Part # 604-AA4040SURCKTAMT	Kingbright	Single Color LEDs 4x4mm RA Red PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1,891In Stock	Cut Tape S/ 3.19 S/ 2.23 S/ 1.60 Reel S/ 1.36 S/ 1.23 View S/ 1.16 S/ 1.12 S/ 1.09 S/ 1.06 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Red LEDs	SMD/SMT	PLCC-2	645 nm	Red
Single Color LEDs 4x4mm RA Green PLCC2 AA4040ZGCKT-AMT Kingbright 1: S/ 3.58 1,085In Stock	Mfr. Part # AA4040ZGCKT-AMT Mouser Part # 604-AA4040ZGCKT-AMT	Kingbright	Single Color LEDs 4x4mm RA Green PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1,085In Stock	Cut Tape S/ 3.58 S/ 2.54 S/ 1.90 Reel S/ 1.59 S/ 1.50 View S/ 1.32 S/ 1.28 S/ 1.25 S/ 1.22 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Green LEDs	SMD/SMT	PLCC-2	515 nm	Green
White LEDs 3W Cool White SMD ASMT-JW32-NWY01 Broadcom / Avago 1: S/ 21.45 639In Stock 1,500Expected 4/9/2027	Mfr. Part # ASMT-JW32-NWY01 Mouser Part # 630-ASMT-JW32-NWY01	Broadcom / Avago	White LEDs 3W Cool White SMD Learn More about Broadcom / Avago broadcom asmt jx3x leds	Datasheet	639In Stock 1,500Expected 4/9/2027	Cut Tape S/ 21.45 S/ 16.04 S/ 11.95 Reel S/ 11.95 S/ 11.13 View S/ 10.63 S/ 10.43 MouseReel Available	Min.: 1 Mult.: 1 : 250	White LEDs	White LEDs	SMD/SMT	SMD-6	10000 K	Cool White
Single Color LEDs Green 570nm Water Clear 70mcd AA4040CGCK Kingbright 1: S/ 2.02 1,125In Stock 5,000Expected 12/21/2026	Mfr. Part # AA4040CGCK Mouser Part # 604-AA4040CGCK	Kingbright	Single Color LEDs Green 570nm Water Clear 70mcd Learn More about Kingbright aa4040 smd leds	Datasheet	1,125In Stock 5,000Expected 12/21/2026	Cut Tape S/ 2.02 S/ 1.40 S/ 1.02 Reel S/ 0.93 S/ 0.841 View S/ 0.786 S/ 0.743 S/ 0.701 S/ 0.65 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Green LEDs	SMD/SMT	PLCC-2	570 nm	Green
Single Color LEDs Grn 570nm 120mcd 120deg Water Clr AA4040MGS Kingbright 1: S/ 3.04 2,715In Stock	Mfr. Part # AA4040MGS Mouser Part # 604-AA4040MGS	Kingbright	Single Color LEDs Grn 570nm 120mcd 120deg Water Clr	Datasheet	2,715In Stock	Cut Tape S/ 3.04 S/ 2.10 S/ 1.53 Reel S/ 1.25 S/ 1.16 View S/ 1.11 S/ 1.05 S/ 0.977 S/ 0.919 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Green LEDs	SMD/SMT	PLCC-2	570 nm	Green
Single Color LEDs Blue Water Clear 470nm 150mcd AA4040QBS/D Kingbright 1: S/ 1.95 6,353In Stock	Mfr. Part # AA4040QBS/D Mouser Part # 604-AA4040QBS/D	Kingbright	Single Color LEDs Blue Water Clear 470nm 150mcd Learn More about Kingbright aa4040 smd leds	Datasheet	6,353In Stock	Cut Tape S/ 1.95 S/ 1.34 S/ 0.961 Reel S/ 0.794 S/ 0.743 View S/ 0.689 S/ 0.67 S/ 0.662 S/ 0.658 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Blue LEDs	SMD/SMT	PLCC-2	460 nm	Blue
Single Color LEDs Blue Water Clear 465nm 300mcd AA4040QBS/G Kingbright 1: S/ 4.28 3,832In Stock	Mfr. Part # AA4040QBS/G Mouser Part # 604-AA4040QBS/G	Kingbright	Single Color LEDs Blue Water Clear 465nm 300mcd Learn More about Kingbright aa4040 smd leds	Datasheet	3,832In Stock	Cut Tape S/ 4.28 S/ 2.73 S/ 2.20 Reel S/ 1.81 S/ 1.70 View S/ 1.60 S/ 1.47 S/ 1.42 S/ 1.39 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Blue LEDs	SMD/SMT	PLCC-2	465 nm	Blue
Single Color LEDs GREEN WATER CLEAR AA4040SGC Kingbright 1: S/ 2.18 89In Stock 2,000Expected 12/16/2026	Mfr. Part # AA4040SGC Mouser Part # 604-AA4040SGC	Kingbright	Single Color LEDs GREEN WATER CLEAR	Datasheet	89In Stock 2,000Expected 12/16/2026	Cut Tape S/ 2.18 S/ 1.50 S/ 1.09 Reel S/ 0.915 S/ 0.841 View S/ 0.74 S/ 0.72 S/ 0.701 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Green LEDs	SMD/SMT	PLCC-2	568 nm	Green
Single Color LEDs Green Water Clear 568nm 30mcd AA4040SGS Kingbright 1: S/ 3.04 2,247In Stock 10,000Expected 11/2/2026	Mfr. Part # AA4040SGS Mouser Part # 604-AA4040SGS	Kingbright	Single Color LEDs Green Water Clear 568nm 30mcd	Datasheet	2,247In Stock 10,000Expected 11/2/2026	Cut Tape S/ 3.04 S/ 2.00 S/ 1.34 Reel S/ 0.806 S/ 0.763 View S/ 0.732 S/ 0.693 S/ 0.631 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Green LEDs	SMD/SMT	PLCC-2	568 nm	Green
Single Color LEDs Red 630nm Water Clear 250mcd AA4040SURCK Kingbright 1: S/ 2.41 4,250In Stock	Mfr. Part # AA4040SURCK Mouser Part # 604-AA4040SURCK	Kingbright	Single Color LEDs Red 630nm Water Clear 250mcd	Datasheet	4,250In Stock	Cut Tape S/ 2.41 S/ 1.67 S/ 1.20 Reel S/ 0.989 S/ 0.895 View S/ 0.833 S/ 0.794 S/ 0.763 S/ 0.732	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Red LEDs	SMD/SMT	PLCC-2	630 nm	Red
Single Color LEDs Yellow Water Clear 588nm 15mcd AA4040YS Kingbright 1: S/ 1.83 1,864In Stock	Mfr. Part # AA4040YS Mouser Part # 604-AA4040YS	Kingbright	Single Color LEDs Yellow Water Clear 588nm 15mcd	Datasheet	1,864In Stock	Cut Tape S/ 1.83 S/ 1.25 S/ 0.899 Reel S/ 0.736 S/ 0.654 View S/ 0.607 S/ 0.588 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Yellow LEDs	SMD/SMT	PLCC-2	588 nm	Yellow
Single Color LEDs Green Water Clear 525nm 800mcd AA4040ZGS Kingbright 1: S/ 2.72 5,447In Stock	Mfr. Part # AA4040ZGS Mouser Part # 604-AA4040ZGS	Kingbright	Single Color LEDs Green Water Clear 525nm 800mcd Learn More about Kingbright aa4040 smd leds	Datasheet	5,447In Stock	Cut Tape S/ 2.72 S/ 1.89 S/ 1.37 Reel S/ 1.15 S/ 1.07 View S/ 1.01 S/ 0.989 S/ 0.985 S/ 0.958 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Green LEDs	SMD/SMT	PLCC-2	515 nm	Green
Single Color LEDs Grn Diffused 568nm 25mcd 60deg angle WP115A10GD Kingbright 1: S/ 1.01 8,134In Stock	Mfr. Part # WP115A10GD Mouser Part # 604-WP115A10GD	Kingbright	Single Color LEDs Grn Diffused 568nm 25mcd 60deg angle	Datasheet	8,134In Stock	S/ 1.01 S/ 0.701 S/ 0.494 S/ 0.397 View S/ 0.362 S/ 0.335 S/ 0.308 S/ 0.288 S/ 0.269	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole	T-1 (3 mm)	568 nm	Green
Single Color LEDs Grn Trnsparent 568nm 50mcd 50deg angle WP115A10GT Kingbright 1: S/ 1.01 1,313In Stock	Mfr. Part # WP115A10GT Mouser Part # 604-WP115A10GT	Kingbright	Single Color LEDs Grn Trnsparent 568nm 50mcd 50deg angle	Datasheet	1,313In Stock	S/ 1.01 S/ 0.701 S/ 0.494 S/ 0.397 View S/ 0.381 S/ 0.335 S/ 0.308 S/ 0.288 S/ 0.269	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole		568 nm	Green
Multi-Color LEDs Grn Yellow 568 588nm Diffused 30 15mcd WP115VGYW Kingbright 1: S/ 2.34 2,074In Stock	Mfr. Part # WP115VGYW Mouser Part # 604-WP115VGYW	Kingbright	Multi-Color LEDs Grn Yellow 568 588nm Diffused 30 15mcd	Datasheet	2,074In Stock	S/ 2.34 S/ 1.60 S/ 1.14 S/ 0.938 View S/ 0.845 S/ 0.786 S/ 0.728 S/ 0.712 S/ 0.67	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	588 nm, 568 nm	Yellow, Green