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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
Single Colour LEDs Green Transparent LTL-4232 LITEON 1: $0.211 9,143In Stock	Mfr. Part No. LTL-4232 Mouser Part No 859-LTL-4232	LITEON	Single Colour LEDs Green Transparent	Datasheet	9,143In Stock	$0.211 $0.14 $0.098 $0.078 View $0.067 $0.063 $0.059 $0.055 $0.047	Min.: 1 Mult.: 1	Green LEDs	Through Hole	T-1 (3 mm)	569 nm	40 mcd		20 mA	2.1 V	100 mW	Green	3 mm	Dome	Water Clear		Bulk
Single Colour LEDs Yellow Diffused LTL-4251 LITEON 1: $0.211 23,510In Stock	Mfr. Part No. LTL-4251 Mouser Part No 859-LTL-4251	LITEON	Single Colour LEDs Yellow Diffused	Datasheet	23,510In Stock	$0.211 $0.14 $0.094 $0.078 View $0.067 $0.064 $0.057 $0.053	Min.: 1 Mult.: 1	Yellow LEDs	Through Hole	T-1 (3 mm)	585 nm	8.7 mcd		10 mA	2.1 V	60 mW	Yellow	3 mm	Dome	Diffused		Bulk
Single Colour LEDs Yellow Transparent LTL-4252 LITEON 1: $0.211 4,032In Stock	Mfr. Part No. LTL-4252 Mouser Part No 859-LTL-4252	LITEON	Single Colour LEDs Yellow Transparent	Datasheet	4,032In Stock	$0.211 $0.14 $0.098 $0.078 View $0.071 $0.065 $0.057 $0.053 $0.049	Min.: 1 Mult.: 1	Yellow LEDs	Through Hole	T-1 (3 mm)	588 nm	19 mcd		10 mA	2.1 V	60 mW	Yellow	3 mm	Dome	Clear		Bulk
Single Colour LEDs Orange Water Clear 601nm 400mcd AA4040SESK Kingbright 1: $0.561 1,581In Stock	Mfr. Part No. AA4040SESK Mouser Part No 604-AA4040SESK	Kingbright	Single Colour LEDs Orange Water Clear 601nm 400mcd Learn More about Kingbright aa4040 smd leds	Datasheet	1,581In Stock	Cut Tape $0.561 $0.379 $0.274 Reel $0.213 $0.198 View $0.188 $0.183 $0.178 MouseReel Available	Min.: 1 Mult.: 1 : 500	Orange LEDs	SMD/SMT	PLCC-2	610 nm	450 mcd		20 mA	2.1 V	75 mW	Colorless	2.4 mm	Dome	Water Clear		Reel, Cut Tape, MouseReel
Single Colour LEDs Amber 588nm 12mcd 60deg diffused WP3A10AD Kingbright 1: $0.38 5,537In Stock	Mfr. Part No. WP3A10AD Mouser Part No 604-WP3A10AD	Kingbright	Single Colour LEDs Amber 588nm 12mcd 60deg diffused	Datasheet	5,537In Stock	$0.38 $0.262 $0.186 $0.141 View $0.134 $0.124 $0.098 $0.09	Min.: 1 Mult.: 1	Amber LEDs	Through Hole	T-1 (3 mm)	588 nm	12 mcd		20 mA	2.1 V	75 mW	Amber	3 mm	Dome	Diffused
Single Colour LEDs 3.2MM 610NM ORN DIFF SLR-332DU3F ROHM Semiconductor 1: $0.54 1,389In Stock	Mfr. Part No. SLR-332DU3F Mouser Part No 755-SLR-332DU3F	ROHM Semiconductor	Single Colour LEDs 3.2MM 610NM ORN DIFF Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	1,389In Stock	Cut Tape $0.54 $0.376 $0.269 $0.242 Reel $0.191 View $0.223 $0.173 $0.167 $0.157	Min.: 1 Mult.: 1 : 2,000	Orange LEDs	Through Hole		610 nm	10 mcd		10 mA	2 V	60 mW	Orange	3.2 mm	Dome	Diffused	SLR-332DU	Reel, Cut Tape
Single Colour LEDs 3.2MM 563NM GRN TRANSP SLR-332MC3F ROHM Semiconductor 1: $0.49 1,852In Stock	Mfr. Part No. SLR-332MC3F Mouser Part No 755-SLR-332MC3F	ROHM Semiconductor	Single Colour LEDs 3.2MM 563NM GRN TRANSP Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	1,852In Stock	Cut Tape $0.49 $0.336 $0.241 $0.198 Reel $0.171 View $0.183 $0.155 $0.149 $0.14	Min.: 1 Mult.: 1 : 2,000	Green LEDs	Through Hole		563 nm	16 mcd		10 mA	2.1 V	75 mW	Green	3.2 mm	Dome	Clear	SLR-332MC	Reel, Cut Tape
Single Colour LEDs GREEN GRN DIFF LENS 2.5mm PITCH SLR-332MG3F ROHM Semiconductor 1: $0.57 116In Stock 2,000Expected 2026/10/07	Mfr. Part No. SLR-332MG3F Mouser Part No 755-SLR-332MG3F	ROHM Semiconductor	Single Colour LEDs GREEN GRN DIFF LENS 2.5mm PITCH Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	116In Stock 2,000Expected 2026/10/07	$0.57 $0.386 $0.276 $0.227 View $0.208 $0.195 $0.181 $0.167 $0.155	Min.: 1 Mult.: 1	Green LEDs	Through Hole		563 nm	16 mcd		10 mA	2.1 V	75 mW	Green	3.2 mm	Dome	Diffused	SLR-332MG	Bulk
Single Colour LEDs 3.2mm2.5mm GRN DIFF SLR-332MGT32 ROHM Semiconductor 1: $0.54 3,275In Stock	Mfr. Part No. SLR-332MGT32 Mouser Part No 755-SLR-332MGT32	ROHM Semiconductor	Single Colour LEDs 3.2mm2.5mm GRN DIFF Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	3,275In Stock	Cut Tape $0.54 $0.376 $0.27 $0.222 Reel $0.184 View $0.167 $0.154	Min.: 1 Mult.: 1 : 2,000	Green LEDs	Through Hole		563 nm	16 mcd		10 mA	2.1 V	75 mW	Green	3.2 mm	Dome	Diffused	SLR-332MG	Reel, Cut Tape
Single Colour LEDs RED RED CLEAR LENS 2.5mm PITCH SLR-332VC3F ROHM Semiconductor 1: $0.57 15In Stock 4,000On Order	Mfr. Part No. SLR-332VC3F Mouser Part No 755-SLR-332VC3F	ROHM Semiconductor	Single Colour LEDs RED RED CLEAR LENS 2.5mm PITCH Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	15In Stock 4,000On Order On Order Ship Dates Mfr. No: SLR-332VC3F Stock: 15 Can Dispatch Immediately On Order: 2,000 Expected 2026/11/10 2,000 Expected 2026/12/28 Factory Lead Time: 17 Weeks	$0.57 $0.386 $0.276 $0.227 View $0.208 $0.195 $0.181 $0.167 $0.155	Min.: 1 Mult.: 1	Red LEDs	Through Hole		650 nm	10 mcd		10 mA	2 V	60 mW	Red	3.2 mm	Dome	Clear	SLR-332VC	Bulk
Single Colour LEDs RED RED DIFF LENS 2.5mm PITCH SLR-332VR3F ROHM Semiconductor 1: $0.54 5,387In Stock	Mfr. Part No. SLR-332VR3F Mouser Part No 755-SLR-332VR3F	ROHM Semiconductor	Single Colour LEDs RED RED DIFF LENS 2.5mm PITCH Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	5,387In Stock	$0.54 $0.372 $0.267 $0.219 View $0.202 $0.19 $0.173 $0.166 $0.155	Min.: 1 Mult.: 1	Red LEDs	Through Hole		650 nm	10 mcd		10 mA	2 V	60 mW	Red	3.2 mm	Dome	Diffused	SLR-332VR	Bulk
Single Colour LEDs 3.2MM 585NM YEL TRANSP SLR-332YC3F ROHM Semiconductor 1: $0.47 1,335In Stock	Mfr. Part No. SLR-332YC3F Mouser Part No 755-SLR-332YC3F	ROHM Semiconductor	Single Colour LEDs 3.2MM 585NM YEL TRANSP Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	1,335In Stock	$0.47 $0.326 $0.234 $0.192 View $0.178 $0.166 $0.151 $0.145 $0.138	Min.: 1 Mult.: 1	Yellow LEDs	Through Hole		585 nm	10 mcd		10 mA	2.1 V	60 mW	Yellow	3.2 mm	Dome	Clear	SLR-332YC	Bulk
Single Colour LEDs 3.2MM 585NMYEL DIFF SLR-332YY3F ROHM Semiconductor 1: $0.57 1,706In Stock	Mfr. Part No. SLR-332YY3F Mouser Part No 755-SLR-332YY3F	ROHM Semiconductor	Single Colour LEDs 3.2MM 585NMYEL DIFF Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	1,706In Stock	$0.57 $0.386 $0.276 $0.227 View $0.208 $0.195 $0.181 $0.167 $0.155	Min.: 1 Mult.: 1	Yellow LEDs	Through Hole		585 nm	6.3 mcd		10 mA	2.1 V	60 mW	Yellow	3.2 mm	Dome	Diffused	SLR-332YY	Bulk
Single Colour LEDs Red Diffused LITEON LTL-4211 LTL-4211 LITEON 1: $0.211 2,766In Stock	Mfr. Part No. LTL-4211 Mouser Part No 859-LTL-4211	LITEON	Single Colour LEDs Red Diffused	Datasheet	2,766In Stock	$0.211 $0.14 $0.098 $0.078 View $0.069 $0.065 $0.058 $0.052 $0.048	Min.: 1 Mult.: 1	Red LEDs	Through Hole	T-1 (3 mm)	657 nm	2.5 mcd		20 mA	2.1 V	40 mW	Red	3 mm	Dome	Diffused		Bulk
Single Colour LEDs Red Transparent LITEON LTL-4222 LTL-4222 LITEON 1: $0.23 3,231In Stock	Mfr. Part No. LTL-4222 Mouser Part No 859-LTL-4222	LITEON	Single Colour LEDs Red Transparent	Datasheet	3,231In Stock	$0.23 $0.159 $0.095 $0.084 View $0.071 $0.065 $0.056 $0.052 $0.048	Min.: 1 Mult.: 1	Red LEDs	Through Hole	T-1 (3 mm)	623 nm	29 mcd		20 mA	2 V	100 mW	Red	3 mm	Dome	Water Clear		Bulk
Single Colour LEDs Red Clear LITEON LTL42EKEKNN LTL42EKEKNN LITEON 1: $0.25 11,441In Stock 20,000Expected 2026/10/28	Mfr. Part No. LTL42EKEKNN Mouser Part No 859-LTL42EKEKNN	LITEON	Single Colour LEDs Red Clear	Datasheet	11,441In Stock 20,000Expected 2026/10/28	$0.25 $0.171 $0.12 $0.097 View $0.083 $0.078 $0.072 $0.067 $0.064	Min.: 1 Mult.: 1	Red LEDs	Through Hole	T-1 (3 mm)	632 nm	880 mcd		20 mA	2.05 V	75 mW	Colorless	3 mm	Dome	Water Clear		Tray
Single Colour LEDs LED PMI SSL-LX3052GD Lumex 1: $0.43 14,120In Stock	Mfr. Part No. SSL-LX3052GD Mouser Part No 696-SSL-LX3052GD	Lumex	Single Colour LEDs LED PMI	Datasheet	14,120In Stock	$0.43 $0.297 $0.211 $0.173 View $0.159 $0.148 $0.137 $0.121	Min.: 1 Mult.: 1	Green LEDs	Through Hole	T-1 (3 mm)	565 nm	15 mcd		20 mA	2 V	105 mW	Green	3 mm	Dome	Diffused		Bulk
Single Colour LEDs Amber 3 Watt ASMT-JA30-ARS01 Broadcom / Avago 1: $4.69 41In Stock	Mfr. Part No. ASMT-JA30-ARS01 Mouser Part No 630-ASMT-JA30-ARS01	Broadcom / Avago	Single Colour LEDs Amber 3 Watt Learn More about Broadcom / Avago avagominiled	Datasheet	41In Stock	Cut Tape $4.69 $3.48 $2.76 Reel $2.44 $2.28 $2.19 MouseReel Available	Min.: 1 Mult.: 1 : 500	Amber LEDs	SMD/SMT	SMD-6	590 nm		48 lm	350 mA	2.1 V	3 W	Colorless	3.7 mm	Dome	Clear		Reel, Cut Tape, MouseReel
Single Colour LEDs Right Angle Yellow SML-LXR44YC-TR Lumex 1: $0.73 982In Stock	Mfr. Part No. SML-LXR44YC-TR Mouser Part No 696-SML-LXR44YC	Lumex	Single Colour LEDs Right Angle Yellow	Datasheet	982In Stock	Cut Tape $0.73 $0.508 $0.37 Reel $0.307 $0.276 View $0.257 $0.24 $0.233 $0.22 MouseReel Available	Min.: 1 Mult.: 1 : 500	Yellow LEDs	SMD/SMT	1616 (4040 metric)	585 nm	9 mcd		20 mA	2.1 V	100 mW	Colorless	2.4 mm	Dome	Water Clear		Reel, Cut Tape, MouseReel
Single Colour LEDs LED PMI SSL-LX3034GD Lumex 1: $0.30 4,443In Stock	Mfr. Part No. SSL-LX3034GD Mouser Part No 696-SSL-LX3034GD	Lumex	Single Colour LEDs LED PMI	Datasheet	4,443In Stock	$0.30 $0.204 $0.144 $0.117 View $0.104 $0.097 $0.091 $0.083	Min.: 1 Mult.: 1	Green LEDs	Through Hole	T-1 (3 mm)	565 nm	10 mcd		20 mA	2.2 V	105 mW	Green	3 mm	Dome	Diffused		Bulk
Single Colour LEDs 3mm Short Lens Red SSL-LX3034ID Lumex 1: $0.33 8,676In Stock	Mfr. Part No. SSL-LX3034ID Mouser Part No 696-SSL-LX3034ID	Lumex	Single Colour LEDs 3mm Short Lens Red	Datasheet	8,676In Stock	$0.33 $0.229 $0.162 $0.131 View $0.119 $0.11 $0.102 $0.097 $0.086	Min.: 1 Mult.: 1	Red LEDs	Through Hole	T-1 (3 mm)	635 nm	10 mcd		20 mA	2 V	105 mW	Red	3 mm	Dome	Diffused		Bulk
Single Colour LEDs LED PMI SSL-LX3052ID Lumex 1: $0.43 2,101In Stock	Mfr. Part No. SSL-LX3052ID Mouser Part No 696-SSL-LX3052ID	Lumex	Single Colour LEDs LED PMI	Datasheet	2,101In Stock	$0.43 $0.297 $0.211 $0.173 View $0.159 $0.148 $0.137 $0.129 $0.114	Min.: 1 Mult.: 1	Red LEDs	Through Hole	T-1 (3 mm)	635 nm	30 mcd		10 mA	2 V	75 mW	Red	3 mm	Dome	Diffused		Bulk
Single Colour LEDs LED PMI SSL-LX3052YD Lumex 1: $0.40 3,000In Stock	Mfr. Part No. SSL-LX3052YD Mouser Part No 696-SSL-LX3052YD	Lumex	Single Colour LEDs LED PMI	Datasheet	3,000In Stock	$0.40 $0.274 $0.199 $0.169 View $0.154 $0.145 $0.133 $0.122 $0.116	Min.: 1 Mult.: 1	Yellow LEDs	Through Hole	T-1 (3 mm)	585 nm	15 mcd		20 mA	2.1 V	105 mW	Yellow	3 mm	Dome	Diffused		Bulk
Single Colour LEDs Green 565nm 12mcd 20mA SSL-LX3054GD Lumex 1: $0.33 7,127In Stock	Mfr. Part No. SSL-LX3054GD Mouser Part No 696-SSL-LX3054GD	Lumex	Single Colour LEDs Green 565nm 12mcd 20mA	Datasheet	7,127In Stock	$0.33 $0.229 $0.162 $0.135 View $0.126 $0.119 $0.112 $0.097 $0.088	Min.: 1 Mult.: 1	Green LEDs	Through Hole	T-1 (3 mm)	565 nm	20 mcd		20 mA	2.2 V	120 mW	Green	3 mm	Dome	Diffused		Bulk
Single Colour LEDs T-3mm (T-1) 565nm Green LED, Green Diffused Lens SSL-LX3054GD-TR Lumex 1: $0.44 9,711In Stock	Mfr. Part No. SSL-LX3054GD-TR Mouser Part No 696-SSL-LX3054GDTR	Lumex	Single Colour LEDs T-3mm (T-1) 565nm Green LED, Green Diffused Lens	Datasheet	9,711In Stock	Cut Tape $0.44 $0.302 $0.216 $0.177 Reel $0.147 View $0.157 $0.135 $0.128 $0.12	Min.: 1 Mult.: 1 : 1,500	Green LEDs	Through Hole	T-1 (3 mm)	565 nm	30 mcd		140 mA	2.2 V	63 mW	Green	3 mm	Dome	Green Diffused		Reel, Cut Tape