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4 mm Single Colour LEDs

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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.	Product	Mounting Style	Package/Case	Wavelength/Colour Temperature	Luminous Intensity	Luminous Flux	If - Forward Current	Vf - Forward Voltage	Power Rating	Lens Colour	Lens Dimensions	Lens Shape	Lens Transparency	Series	Packaging	Qualification
Single Colour LEDs Yellow SIDELED LY A67F-U2CA-36-1 ams OSRAM 1: $0.74 8,729In Stock	Mfr. Part No. LY A67F-U2CA-36-1 Mouser Part No 720-LYA67FA9482	ams OSRAM	Single Colour LEDs Yellow SIDELED	Datasheet	8,729In Stock	Cut Tape $0.74 $0.497 $0.353 $0.292 Reel $0.237 View $0.28 $0.187 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Yellow LEDs	SMD/SMT		590 nm	2.05 cd	6.26 lm	30 mA	2.05 V	62 mW	Colorless	2.4 mm	Round Flat	Clear	LY A67F	Reel, Cut Tape, MouseReel	AEC-Q102
Single Colour LEDs Ylw/ Diffused 587-594.5nm520mcd LTL4HMWSDS-A LITEON 1: $0.62 7,219In Stock	Mfr. Part No. LTL4HMWSDS-A Mouser Part No 859-LTL4HMWSDS-A	LITEON	Single Colour LEDs Ylw/ Diffused 587-594.5nm520mcd Learn More about LITEON lamp signboard leds	Datasheet	7,219In Stock	$0.62 $0.331 $0.162 $0.137 View $0.114 $0.108 $0.097 $0.091 $0.081	Min.: 1 Mult.: 1	Yellow LEDs	Through Hole		594.5 nm	680 mcd		20 mA	2.1 V	125 mW	Yellow	4 mm	Dome	Diffused		Bulk
Single Colour LEDs Ylw/ Diffused 587-594.5nm680mcd LTL4VMWSDS-A LITEON 1: $0.62 8,738In Stock	Mfr. Part No. LTL4VMWSDS-A Mouser Part No 859-LTL4VMWSDS-A	LITEON	Single Colour LEDs Ylw/ Diffused 587-594.5nm680mcd Learn More about LITEON lamp signboard leds	Datasheet	8,738In Stock	$0.62 $0.331 $0.158 $0.142 View $0.114 $0.108 $0.097 $0.079 $0.074	Min.: 1 Mult.: 1	Yellow LEDs	Through Hole		594.5 nm	680 mcd		20 mA	2.1 V	120 mW	Yellow	4 mm	Dome	Diffused		Bulk
Single Colour LEDs Orange Diffused LTL-4291 LITEON 1: $0.26 5,227In Stock	Mfr. Part No. LTL-4291 Mouser Part No 859-LTL-4291	LITEON	Single Colour LEDs Orange Diffused	Datasheet	5,227In Stock	$0.26 $0.168 $0.101 $0.09 View $0.075 $0.069 $0.063 $0.051 $0.047	Min.: 1 Mult.: 1	Orange LEDs	Through Hole	T-1 (3 mm)	621 nm	12.6 mcd		20 mA	2 V	100 mW	Orange	3 mm	Dome	Diffused		Bulk
Single Colour LEDs YELLW SMD LED SIDELED Q65112A9482 ams OSRAM 1: $0.73 5,988In Stock New At Mouser	Mfr. Part No. Q65112A9482 Mouser Part No 720-Q65112A9482 New At Mouser	ams OSRAM	Single Colour LEDs YELLW SMD LED SIDELED	Datasheet	5,988In Stock	Cut Tape $0.73 $0.496 $0.352 $0.291 Reel $0.251 View $0.267 $0.232 $0.217 $0.20	Min.: 1 Mult.: 1 : 2,000	Yellow LEDs	SMD/SMT		590 nm	2.05 cd	6.26 lm	30 mA	2.05 V	62 mW	Colorless	2.4 mm	Round Flat	Clear	LY A67F	Reel, Cut Tape
Single Colour LEDs White Diffused Red 12.6mcd 623nm LTL-10CEJ LITEON 1: $0.46 9,677In Stock	Mfr. Part No. LTL-10CEJ Mouser Part No 859-LTL-10CEJ	LITEON	Single Colour LEDs White Diffused Red 12.6mcd 623nm	Datasheet	9,677In Stock	$0.46 $0.318 $0.227 $0.186 View $0.172 $0.161 $0.154 $0.14 $0.131	Min.: 1 Mult.: 1	Red LEDs	Through Hole	T-1 (3 mm)	623 nm	12.6 mcd		20 mA	2 V	100 mW	Colorless	3 mm	Dome	Diffused		Bulk
Single Colour LEDs Yellow 590nm Water Clear 180mcd AA4040SYCK Kingbright 20,000: $0.149 20,000In Stock	Mfr. Part No. AA4040SYCK Mouser Part No 604-AA4040SYCK	Kingbright	Single Colour LEDs Yellow 590nm Water Clear 180mcd	Datasheet	20,000In Stock	Cut Tape $0.149	Min.: 20,000 Mult.: 20,000 : 500	Yellow LEDs	SMD/SMT	PLCC-2	590 nm	180 mcd		20 mA	2 V			2.4 mm	Dome	Water Clear		Reel
Single Colour LEDs 3.2mm2.5mm ORN CLR SLR-332DCT32 ROHM Semiconductor 1: $0.57 2,829In Stock	Mfr. Part No. SLR-332DCT32 Mouser Part No 755-SLR-332DCT32	ROHM Semiconductor	Single Colour LEDs 3.2mm2.5mm ORN CLR Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	2,829In Stock	Cut Tape $0.57 $0.386 $0.275 $0.227 Reel $0.195 View $0.208 $0.172 $0.158 $0.155	Min.: 1 Mult.: 1 : 2,000	Orange LEDs	Through Hole		610 nm	16 mcd		10 mA	2 V	60 mW	Orange	3.2 mm	Dome	Clear	SLR-332DC	Reel, Cut Tape
Single Colour LEDs 3.2mm2.5mm RED CLR SLR-332VCT32 ROHM Semiconductor 1: $0.57 68In Stock 2,000Expected 09/12/2026	Mfr. Part No. SLR-332VCT32 Mouser Part No 755-SLR-332VCT32	ROHM Semiconductor	Single Colour LEDs 3.2mm2.5mm RED CLR Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	68In Stock 2,000Expected 09/12/2026	Cut Tape $0.57 $0.386 $0.275 $0.227 Reel $0.195 View $0.208 $0.181 $0.158 $0.155	Min.: 1 Mult.: 1 : 2,000	Red LEDs	Through Hole		650 nm	10 mcd		10 mA	2 V	60 mW	Red	3.2 mm	Dome	Clear	SLR-332VC	Reel, Cut Tape
Single Colour LEDs MS JD1W Blue ASMT-JB11-NNQ01 Broadcom / Avago 1: $5.02 537In Stock	Mfr. Part No. ASMT-JB11-NNQ01 Mouser Part No 630-ASMT-JB11-NNQ01	Broadcom / Avago	Single Colour LEDs MS JD1W Blue Learn More about Broadcom / Avago broadcom asmt jx1x leds	Datasheet	537In Stock	Cut Tape $5.02 $3.65 $2.81 Reel $2.44 $2.26 View $2.24 $2.15	Min.: 1 Mult.: 1 : 500	Blue LEDs	SMD/SMT	SMD-6	460 nm		24 lm	350 mA	3.2 V	1 W	Colorless	3.7 mm	Dome	Clear	ASMT	Reel, Cut Tape
Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. GREEN SMD LED AA4040CGCKT-HT Kingbright 1: $0.71 1,999In Stock New Product	Mfr. Part No. AA4040CGCKT-HT Mouser Part No 604-AA4040CGCKTHT New Product	Kingbright	Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. GREEN SMD LED Learn More about Kingbright aphb1608 aa4040 smd leds	Datasheet	1,999In Stock	Cut Tape $0.71 $0.479 $0.283 Reel $0.267 $0.24 View $0.223 $0.217 $0.206 $0.20	Min.: 1 Mult.: 1 : 500	Green LEDs	SMD/SMT		574 nm	40 mcd		20 mA	2.1 V	75 mW	Colorless	2.4 mm	Round	Water Clear	AA4040	Reel, Cut Tape
Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. ORANGE SMD LED AA4040SECKT-HT Kingbright 1: $0.71 1,990In Stock New Product	Mfr. Part No. AA4040SECKT-HT Mouser Part No 604-AA4040SECKTHT New Product	Kingbright	Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. ORANGE SMD LED Learn More about Kingbright aphb1608 aa4040 smd leds	Datasheet	1,990In Stock	Cut Tape $0.71 $0.479 $0.283 Reel $0.28 $0.254 View $0.232 $0.221 $0.209 $0.204	Min.: 1 Mult.: 1 : 500	Orange LEDs	SMD/SMT		610 nm			20 mA	2.1 V	75 mW	Colorless	2.4 mm	Round	Water Clear	AA4040	Reel, Cut Tape
Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. GREEN SMD LED AA4040ZGKZCT-HT Kingbright 1: $1.00 1,990In Stock New Product	Mfr. Part No. AA4040ZGKZCT-HT Mouser Part No 604-AA4040ZGKZCTHT New Product	Kingbright	Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. GREEN SMD LED Learn More about Kingbright aphb1608 aa4040 smd leds	Datasheet	1,990In Stock	Cut Tape $1.00 $0.698 $0.444 Reel $0.433 $0.399 View $0.374 $0.351 $0.333 $0.325	Min.: 1 Mult.: 1 : 500	Green LEDs	SMD/SMT		515 nm			20 mA	3.3 V	82 mW	Colorless	2.4 mm	Round	Water Clear	AA4040	Reel, Cut Tape
Single Colour LEDs Red 635nm 45mcd 20mA SSL-LX3054IT Lumex 1: $0.40 9,722In Stock	Mfr. Part No. SSL-LX3054IT Mouser Part No 696-SSL-LX3054IT	Lumex	Single Colour LEDs Red 635nm 45mcd 20mA	Datasheet	9,722In Stock	$0.40 $0.274 $0.195 $0.159 View $0.135 $0.126 $0.119 $0.113 $0.101	Min.: 1 Mult.: 1	Red LEDs	Through Hole	T-1 (3 mm)	635 nm	45 mcd		20 mA	2 V	105 mW	Red	3 mm	Dome	Clear		Bulk
Single Colour LEDs Orange 630nm 25mcd 20mA SSL-LX3054OD Lumex 1: $0.43 1,668In Stock	Mfr. Part No. SSL-LX3054OD Mouser Part No 696-SSL-LX3054OD	Lumex	Single Colour LEDs Orange 630nm 25mcd 20mA	Datasheet	1,668In Stock	$0.43 $0.284 $0.19 $0.136 View $0.115 $0.103 $0.089 $0.084 $0.078	Min.: 1 Mult.: 1	Orange LEDs	Through Hole	T-1 (3 mm)	630 nm	25 mcd		20 mA	2.1 V	105 mW	Orange	3 mm	Dome	Diffused		Bulk
Single Colour LEDs Green, 565nm 8mcd, 20mA SSL-LX40FT3GD Lumex 1: $0.50 6,392In Stock	Mfr. Part No. SSL-LX40FT3GD Mouser Part No 696-SSL-LX40FT3GD	Lumex	Single Colour LEDs Green, 565nm 8mcd, 20mA	Datasheet	6,392In Stock	$0.50 $0.326 $0.218 $0.156 View $0.132 $0.128 $0.12 $0.097 $0.092	Min.: 1 Mult.: 1	Green LEDs	Through Hole		565 nm	8 mcd		25 mA	2.2 V	105 mW	Green	4 mm	Cylindrical	Diffused		Bulk
Single Colour LEDs LED SSL-LX2583HD Lumex 1: $0.47 328In Stock	Mfr. Part No. SSL-LX2583HD Mouser Part No 696-SSL-LX2583HD	Lumex	Single Colour LEDs LED	Datasheet	328In Stock	$0.47 $0.31 $0.207 $0.148 View $0.125 $0.122 $0.114 $0.107 $0.097	Min.: 1 Mult.: 1	Red LEDs	Through Hole		700 nm	3 mcd		20 mA	2 V	120 mW	Red	2.5 mm x 5 mm	Rectangular	Diffused		Bulk
Single Colour LEDs Yellow Water Clear 590nm 250mcd AA4040SYSK Kingbright 1: $0.61 32,301In Stock	Mfr. Part No. AA4040SYSK Mouser Part No 604-AA4040SYSK	Kingbright	Single Colour LEDs Yellow Water Clear 590nm 250mcd Learn More about Kingbright aa4040 smd leds	Datasheet	32,301In Stock	Cut Tape $0.61 $0.421 Reel $0.387 $0.216 MouseReel Available	Min.: 1 Mult.: 1 : 500	Yellow LEDs	SMD/SMT	PLCC-2	590 nm	250 mcd		20 mA	2 V	75 mW	Colorless	2.4 mm	Dome	Water Clear		Reel, Cut Tape, MouseReel
Single Colour LEDs 4x4mm RA Green PLCC2 AA4040LCGCK-AMT Kingbright 1: $0.80 625In Stock 33,000Expected 06/01/2027	Mfr. Part No. AA4040LCGCK-AMT Mouser Part No 604-AA4040LCGCK-AMT	Kingbright	Single Colour LEDs 4x4mm RA Green PLCC2 Learn More about Kingbright high temperature leds	Datasheet	625In Stock 33,000Expected 06/01/2027	Cut Tape $0.80 $0.555 $0.395 Reel $0.293 $0.264 View $0.246 $0.239 MouseReel Available	Min.: 1 Mult.: 1 : 500	Green LEDs	SMD/SMT	PLCC-2	574 nm	15 mcd		2 mA	1.9 V			2.4 mm	Dome	Water Clear		Reel, Cut Tape, MouseReel
Single Colour LEDs 4x4mm RA Blue PLCC2 AA4040LQBS/D-AMT Kingbright 1: $0.98 685In Stock 2,500Expected 30/11/2026	Mfr. Part No. AA4040LQBS/D-AMT Mouser Part No 604-AA4040LQBS/D-AMT	Kingbright	Single Colour LEDs 4x4mm RA Blue PLCC2 Learn More about Kingbright high temperature leds	Datasheet	685In Stock 2,500Expected 30/11/2026	Cut Tape $0.98 $0.687 $0.507 Reel $0.426 $0.386 View $0.362 $0.353 $0.331 $0.321 MouseReel Available	Min.: 1 Mult.: 1 : 500	Blue LEDs	SMD/SMT	PLCC-2	460 nm	30 mcd		2 mA	2.65 V			2.4 mm	Dome	Water Clear		Reel, Cut Tape, MouseReel
Single Colour LEDs 4x4mm RA Green PLCC2 AA4040LZGCKT-AMT Kingbright 1: $0.98 1,530In Stock	Mfr. Part No. AA4040LZGCKT-AMT Mouser Part No 604-AA4040LZGCKT-AMT	Kingbright	Single Colour LEDs 4x4mm RA Green PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1,530In Stock	Cut Tape $0.98 $0.687 $0.507 Reel $0.426 $0.386 View $0.362 $0.353 $0.343 $0.331 MouseReel Available	Min.: 1 Mult.: 1 : 500	Green LEDs	SMD/SMT	PLCC-2	515 nm	250 mcd		2 mA	2.65 V		Colorless	2.4 mm	Dome	Water Clear		Reel, Cut Tape, MouseReel
Single Colour LEDs Green Water Clear 570nm 90mcd AA4040CGSK Kingbright 1: $0.49 30,696In Stock 42,500Expected 08/01/2027	Mfr. Part No. AA4040CGSK Mouser Part No 604-AA4040CGSK	Kingbright	Single Colour LEDs Green Water Clear 570nm 90mcd	Datasheet	30,696In Stock 42,500Expected 08/01/2027	Cut Tape $0.49 $0.334 $0.24 Reel $0.198 $0.185 View $0.172 $0.167 $0.163 MouseReel Available	Min.: 1 Mult.: 1 : 500	Green LEDs	SMD/SMT	PLCC-2	570 nm	90 mcd		20 mA	2.1 V	75 mW	Colorless	2.4 mm	Dome	Water Clear		Reel, Cut Tape, MouseReel
Single Colour LEDs Green Water Clear 568nm 30mcd AA4040SGS Kingbright 1: $0.78 10,647In Stock	Mfr. Part No. AA4040SGS Mouser Part No 604-AA4040SGS	Kingbright	Single Colour LEDs Green Water Clear 568nm 30mcd	Datasheet	10,647In Stock	Cut Tape $0.78 $0.514 $0.344 Reel $0.207 $0.196 View $0.188 $0.178 $0.162 MouseReel Available	Min.: 1 Mult.: 1 : 500	Green LEDs	SMD/SMT	PLCC-2	568 nm	30 mcd		20 mA	2.2 V	62.5 mW	Colorless	2.4 mm	Dome	Water Clear		Reel, Cut Tape, MouseReel
Single Colour LEDs Red Water Clear 630nm 450mcd AA4040SURSK Kingbright 1: $0.61 28,327In Stock	Mfr. Part No. AA4040SURSK Mouser Part No 604-AA4040SURSK	Kingbright	Single Colour LEDs Red Water Clear 630nm 450mcd Learn More about Kingbright aa4040 smd leds	Datasheet	28,327In Stock	Cut Tape $0.61 $0.421 $0.305 Reel $0.252 $0.226 View $0.21 $0.204 MouseReel Available	Min.: 1 Mult.: 1 : 500	Red LEDs	SMD/SMT	PLCC-2	630 nm	430 mcd		20 mA	1.95 V	75 mW	Colorless	2.4 mm	Dome	Water Clear		Reel, Cut Tape, MouseReel
Single Colour LEDs 4x4mm RA Blue PLCC2 AA4040QBS/D-AMT Kingbright 1: $0.98 1,349In Stock	Mfr. Part No. AA4040QBS/D-AMT Mouser Part No 604-AA4040QBS/D-AMT	Kingbright	Single Colour LEDs 4x4mm RA Blue PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1,349In Stock	Cut Tape $0.98 $0.642 $0.507 Reel $0.426 $0.386 View $0.361 $0.349 $0.336 $0.325 MouseReel Available	Min.: 1 Mult.: 1 : 500	Blue LEDs	SMD/SMT	PLCC-2	460 nm	300 mcd		20 mA	3.3 V		Colorless	2.4 mm	Dome	Water Clear		Reel, Cut Tape, MouseReel