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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 (USD) 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 Red Yellow 625 588nm Diffused 40 20mcd WP115WEYW Kingbright 1: $0.481 4,049In Stock 20,000On Order	Mfr. Part # WP115WEYW Mouser Part # 604-WP115WEYW	Kingbright	Multi-Color LEDs Red Yellow 625 588nm Diffused 40 20mcd	Datasheet	4,049In Stock 20,000On Order	$0.481 $0.328 $0.233 $0.189 View $0.163 $0.15 $0.134 $0.127	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 Grn 30mcd 568nm 60 deg Diffused WP3A10GD Kingbright 1: $0.338 22,537In Stock	Mfr. Part # WP3A10GD Mouser Part # 604-WP3A10GD	Kingbright	Single Color LEDs Grn 30mcd 568nm 60 deg Diffused	Datasheet	22,537In Stock	$0.338 $0.23 $0.152 $0.117 View $0.105 $0.099 $0.09 $0.083	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole	T-1 (3 mm)	568 nm	Green
Single Color LEDs Red 30mcd 625nm 60 deg Diffused WP3A10ID Kingbright 1: $0.338 5,847In Stock	Mfr. Part # WP3A10ID Mouser Part # 604-WP3A10ID	Kingbright	Single Color LEDs Red 30mcd 625nm 60 deg Diffused	Datasheet	5,847In Stock	$0.338 $0.23 $0.161 $0.13 View $0.105 $0.101 $0.091 $0.088 $0.082	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	617 nm	Red
Single Color LEDs Yel 15mcd 588mcd 60 deg Diffused WP3A10YD Kingbright 1: $0.338 1,129In Stock	Mfr. Part # WP3A10YD Mouser Part # 604-WP3A10YD	Kingbright	Single Color LEDs Yel 15mcd 588mcd 60 deg Diffused	Datasheet	1,129In Stock	$0.338 $0.23 $0.161 $0.13 View $0.118 $0.109 $0.099 $0.094 $0.087	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	588 nm	Yellow
Single Color LEDs Green 568nm Diffused 20mcd WP3A8GD Kingbright 1: $0.299 18,966In Stock	Mfr. Part # WP3A8GD Mouser Part # 604-WP3A8GD	Kingbright	Single Color LEDs Green 568nm Diffused 20mcd	Datasheet	18,966In Stock	$0.299 $0.20 $0.14 $0.112 View $0.098 $0.094 $0.086 $0.079 $0.074	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole	T-1 (3 mm)	568 nm	Green
Single Color LEDs Yellow 588nm Diffused 15mcd WP3A8YD Kingbright 1: $0.364 1,828In Stock	Mfr. Part # WP3A8YD Mouser Part # 604-WP3A8YD	Kingbright	Single Color LEDs Yellow 588nm Diffused 15mcd	Datasheet	1,828In Stock	$0.364 $0.248 $0.174 $0.14 View $0.127 $0.117 $0.108 $0.101 $0.091	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	588 nm	Yellow
Multi-Color LEDs Red/Green Diffused 625/568nm 40/35mcd WP3VEGW Kingbright 1: $0.65 9,818In Stock 21,500Expected 11/16/2026	Mfr. Part # WP3VEGW Mouser Part # 604-WP3VEGW	Kingbright	Multi-Color LEDs Red/Green Diffused 625/568nm 40/35mcd	Datasheet	9,818In Stock 21,500Expected 11/16/2026	$0.65 $0.443 $0.319 $0.238 View $0.22 $0.213 $0.202 $0.187 $0.178	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	617 nm, 568 nm	Red, Green
Multi-Color LEDs Grn/Yellow Diffused 568/588nm 35/15mcd WP3VGYW Kingbright 1: $0.754 750In Stock	Mfr. Part # WP3VGYW Mouser Part # 604-WP3VGYW	Kingbright	Multi-Color LEDs Grn/Yellow Diffused 568/588nm 35/15mcd	Datasheet	750In Stock	$0.754 $0.551 $0.399 $0.345 View $0.316 $0.278 $0.26 $0.247 $0.231	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	588 nm, 568 nm	Yellow, Green
Single Color LEDs Red SIDELED LR A67F-U2BB-1-1 ams OSRAM 1: $0.962 1,106In Stock	Mfr. Part # LR A67F-U2BB-1-1 Mouser Part # 720-LRA67FA9481	ams OSRAM	Single Color LEDs Red SIDELED	Datasheet	1,106In Stock	Cut Tape $0.962 $0.646 $0.459 $0.38 Reel $0.308 View $0.364 $0.302 $0.277 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Red LEDs	SMD/SMT		625 nm	Red
Single Color LEDs Red SIDELED LS A67F-U2BA-1-3A4B ams OSRAM 1: $0.962 3,399In Stock	Mfr. Part # LS A67F-U2BA-1-3A4B Mouser Part # 720-LSA67FA9480	ams OSRAM	Single Color LEDs Red SIDELED	Datasheet	3,399In Stock	Cut Tape $0.962 $0.646 $0.459 $0.38 Reel $0.308 View $0.364 $0.302 $0.26 $0.254 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Red LEDs	SMD/SMT		633 nm	Red
Single Color LEDs Green Diffused LTL-4231 LITEON 1: $0.273 17,642In Stock 25,000Expected 11/23/2026	Mfr. Part # LTL-4231 Mouser Part # 859-LTL-4231	LITEON	Single Color LEDs Green Diffused	Datasheet	17,642In Stock 25,000Expected 11/23/2026	$0.273 $0.182 $0.122 $0.101 View $0.087 $0.083 $0.074 $0.069 $0.062	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole	T-1 (3 mm)	565 nm	Green
Single Color LEDs Green Transparent LTL-4232 LITEON 1: $0.273 7,227In Stock	Mfr. Part # LTL-4232 Mouser Part # 859-LTL-4232	LITEON	Single Color LEDs Green Transparent	Datasheet	7,227In Stock	$0.273 $0.182 $0.127 $0.101 View $0.087 $0.082 $0.077 $0.072 $0.061	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole	T-1 (3 mm)	569 nm	Green
Single Color LEDs Yellow Diffused LTL-4251 LITEON 1: $0.273 22,550In Stock	Mfr. Part # LTL-4251 Mouser Part # 859-LTL-4251	LITEON	Single Color LEDs Yellow Diffused	Datasheet	22,550In Stock	$0.273 $0.182 $0.122 $0.101 View $0.087 $0.083 $0.082 $0.077 $0.062	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	585 nm	Yellow
Single Color LEDs Yellow Transparent LTL-4252 LITEON 1: $0.273 4,032In Stock	Mfr. Part # LTL-4252 Mouser Part # 859-LTL-4252	LITEON	Single Color LEDs Yellow Transparent	Datasheet	4,032In Stock	$0.273 $0.182 $0.127 $0.101 View $0.092 $0.085 $0.074 $0.069 $0.064	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	588 nm	Yellow
Single Color LEDs Orange Water Clear 601nm 400mcd AA4040SESK Kingbright 1: $0.728 1,411In Stock	Mfr. Part # AA4040SESK Mouser Part # 604-AA4040SESK	Kingbright	Single Color LEDs Orange Water Clear 601nm 400mcd Learn More about Kingbright aa4040 smd leds	Datasheet	1,411In Stock	Cut Tape $0.728 $0.493 $0.356 Reel $0.281 $0.261 View $0.25 $0.242 $0.237 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Orange LEDs	SMD/SMT	PLCC-2	610 nm	Orange
Single Color LEDs Amber 588nm 12mcd 60deg diffused WP3A10AD Kingbright 1: $0.494 5,429In Stock	Mfr. Part # WP3A10AD Mouser Part # 604-WP3A10AD	Kingbright	Single Color LEDs Amber 588nm 12mcd 60deg diffused	Datasheet	5,429In Stock	$0.494 $0.341 $0.242 $0.183 View $0.174 $0.161 $0.127 $0.116	Min.: 1 Mult.: 1	Single Color LEDs	Amber LEDs	Through Hole	T-1 (3 mm)	588 nm	Amber
Single Color LEDs 3.2MM 610NM ORN DIFF SLR-332DU3F ROHM Semiconductor 1: $0.702 1,279In Stock	Mfr. Part # SLR-332DU3F Mouser Part # 755-SLR-332DU3F	ROHM Semiconductor	Single Color LEDs 3.2MM 610NM ORN DIFF Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	1,279In Stock	Cut Tape $0.702 $0.488 $0.35 $0.315 Reel $0.248 View $0.29 $0.225 $0.217 $0.204	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Orange LEDs	Through Hole		610 nm	Orange
Single Color LEDs 3.2MM 563NM GRN TRANSP SLR-332MC3F ROHM Semiconductor 1: $0.637 687In Stock 2,000Expected 2/15/2027	Mfr. Part # SLR-332MC3F Mouser Part # 755-SLR-332MC3F	ROHM Semiconductor	Single Color LEDs 3.2MM 563NM GRN TRANSP Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	687In Stock 2,000Expected 2/15/2027	Cut Tape $0.637 $0.437 $0.313 $0.257 Reel $0.222 View $0.238 $0.202 $0.194 $0.186	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Green LEDs	Through Hole		563 nm	Yellow-Green
Single Color LEDs 3.2mm2.5mm GRN DIFF SLR-332MGT32 ROHM Semiconductor 1: $0.702 3,275In Stock	Mfr. Part # SLR-332MGT32 Mouser Part # 755-SLR-332MGT32	ROHM Semiconductor	Single Color LEDs 3.2mm2.5mm GRN DIFF Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	3,275In Stock	Cut Tape $0.702 $0.489 $0.351 $0.289 Reel $0.239 View $0.217 $0.199	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Green LEDs	Through Hole		563 nm	Green
Single Color LEDs RED RED DIFF LENS 2.5mm PITCH SLR-332VR3F ROHM Semiconductor 1: $0.741 4,876In Stock	Mfr. Part # SLR-332VR3F Mouser Part # 755-SLR-332VR3F	ROHM Semiconductor	Single Color LEDs RED RED DIFF LENS 2.5mm PITCH Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	4,876In Stock	$0.741 $0.502 $0.36 $0.295 View $0.274 $0.256 $0.235 $0.222 $0.208	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole		650 nm	Red
Single Color LEDs 3.2MM 585NM YEL TRANSP SLR-332YC3F ROHM Semiconductor 1: $0.702 1,335In Stock	Mfr. Part # SLR-332YC3F Mouser Part # 755-SLR-332YC3F	ROHM Semiconductor	Single Color LEDs 3.2MM 585NM YEL TRANSP Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	1,335In Stock	$0.702 $0.478 $0.345 $0.283 View $0.264 $0.246 $0.224 $0.216 $0.202	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole		585 nm	Yellow
Single Color LEDs 3.2MM 585NMYEL DIFF SLR-332YY3F ROHM Semiconductor 1: $0.741 1,681In Stock	Mfr. Part # SLR-332YY3F Mouser Part # 755-SLR-332YY3F	ROHM Semiconductor	Single Color LEDs 3.2MM 585NMYEL DIFF Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	1,681In Stock	$0.741 $0.502 $0.358 $0.295 View $0.27 $0.246 $0.224 $0.216 $0.202	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole		585 nm	Yellow
Single Color LEDs Red Diffused LITEON LTL-4211 LTL-4211 LITEON 1: $0.273 385In Stock 5,000Expected 1/15/2027	Mfr. Part # LTL-4211 Mouser Part # 859-LTL-4211	LITEON	Single Color LEDs Red Diffused	Datasheet	385In Stock 5,000Expected 1/15/2027	$0.273 $0.182 $0.127 $0.101 View $0.09 $0.085 $0.075 $0.068 $0.062	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	657 nm	Red
Single Color LEDs Red Diffused LITEON LTL-4221 LTL-4221 LITEON 1: $0.247 34,028In Stock	Mfr. Part # LTL-4221 Mouser Part # 859-LTL-4221	LITEON	Single Color LEDs Red Diffused	Datasheet	34,028In Stock	$0.247 $0.172 $0.12 $0.096 View $0.083 $0.078 $0.07 $0.065 $0.062	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	623 nm	Red
Single Color LEDs Red Transparent LITEON LTL-4222 LTL-4222 LITEON 1: $0.273 3,210In Stock	Mfr. Part # LTL-4222 Mouser Part # 859-LTL-4222	LITEON	Single Color LEDs Red Transparent	Datasheet	3,210In Stock	$0.273 $0.182 $0.122 $0.101 View $0.087 $0.083 $0.074 $0.069 $0.062	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	623 nm	Red