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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Mounting Style	Package/Case	Wavelength/Colour Temperature	Illumination Colour
Multi-Colour LEDs RED/GRN WHT DIFF WP115WEGW Kingbright 1: $0.68 8,905In Stock	Mfr. Part No. WP115WEGW Mouser Part No 604-WP115WEGW	Kingbright	Multi-Colour LEDs RED/GRN WHT DIFF	Datasheet	8,905In Stock	$0.68 $0.472 $0.32 $0.253 View $0.233 $0.226 $0.211 $0.203 $0.19	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	617 nm, 568 nm	Red, Green
Multi-Colour LEDs Red Yellow 625 588nm Diffused 40 20mcd WP115WEYW Kingbright 1: $0.503 4,049In Stock 20,000Expected 5/11/2026	Mfr. Part No. WP115WEYW Mouser Part No 604-WP115WEYW	Kingbright	Multi-Colour LEDs Red Yellow 625 588nm Diffused 40 20mcd	Datasheet	4,049In Stock 20,000Expected 5/11/2026	$0.503 $0.343 $0.243 $0.197 View $0.17 $0.156 $0.14 $0.133	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	617 nm,588 nm	Red, Yellow
Single Colour LEDs Grn 30mcd 568nm 60 deg Diffused WP3A10GD Kingbright 1: $0.354 2,538In Stock 20,000Expected 28/10/2026	Mfr. Part No. WP3A10GD Mouser Part No 604-WP3A10GD	Kingbright	Single Colour LEDs Grn 30mcd 568nm 60 deg Diffused	Datasheet	2,538In Stock 20,000Expected 28/10/2026	$0.354 $0.241 $0.156 $0.122 View $0.11 $0.103 $0.094 $0.087	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole	T-1 (3 mm)	568 nm	Green
Single Colour LEDs Red 30mcd 625nm 60 deg Diffused WP3A10ID Kingbright 1: $0.354 6,447In Stock	Mfr. Part No. WP3A10ID Mouser Part No 604-WP3A10ID	Kingbright	Single Colour LEDs Red 30mcd 625nm 60 deg Diffused	Datasheet	6,447In Stock	$0.354 $0.241 $0.169 $0.136 View $0.11 $0.106 $0.095 $0.092 $0.086	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	617 nm	Red
Single Colour LEDs Yel 15mcd 588mcd 60 deg Diffused WP3A10YD Kingbright 1: $0.354 1,129In Stock	Mfr. Part No. WP3A10YD Mouser Part No 604-WP3A10YD	Kingbright	Single Colour LEDs Yel 15mcd 588mcd 60 deg Diffused	Datasheet	1,129In Stock	$0.354 $0.241 $0.169 $0.136 View $0.124 $0.114 $0.103 $0.098 $0.091	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	588 nm	Yellow
Single Colour LEDs Green 568nm Diffused 20mcd WP3A8GD Kingbright 1: $0.313 26,241In Stock	Mfr. Part No. WP3A8GD Mouser Part No 604-WP3A8GD	Kingbright	Single Colour LEDs Green 568nm Diffused 20mcd	Datasheet	26,241In Stock	$0.313 $0.209 $0.147 $0.117 View $0.102 $0.098 $0.09 $0.083 $0.078	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole	T-1 (3 mm)	568 nm	Green
Single Colour LEDs Red 625nm Diffused 25mcd WP3A8ID Kingbright 1: $0.326 4,142In Stock 14,000Expected 29/10/2026	Mfr. Part No. WP3A8ID Mouser Part No 604-WP3A8ID	Kingbright	Single Colour LEDs Red 625nm Diffused 25mcd	Datasheet	4,142In Stock 14,000Expected 29/10/2026	$0.326 $0.223 $0.156 $0.125 View $0.114 $0.106 $0.094 $0.09 $0.083	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	617 nm	Red
Single Colour LEDs Yellow 588nm Diffused 15mcd WP3A8YD Kingbright 1: $0.381 1,828In Stock	Mfr. Part No. WP3A8YD Mouser Part No 604-WP3A8YD	Kingbright	Single Colour LEDs Yellow 588nm Diffused 15mcd	Datasheet	1,828In Stock	$0.381 $0.26 $0.182 $0.147 View $0.133 $0.122 $0.113 $0.106 $0.095	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	588 nm	Yellow
Multi-Colour LEDs Red/Green Diffused 625/568nm 40/35mcd WP3VEGW Kingbright 1: $0.68 10,274In Stock 21,500Expected 2/12/2026	Mfr. Part No. WP3VEGW Mouser Part No 604-WP3VEGW	Kingbright	Multi-Colour LEDs Red/Green Diffused 625/568nm 40/35mcd	Datasheet	10,274In Stock 21,500Expected 2/12/2026	$0.68 $0.464 $0.333 $0.249 View $0.23 $0.223 $0.211 $0.196 $0.186	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	617 nm, 568 nm	Red, Green
Multi-Colour LEDs Grn/Yellow Diffused 568/588nm 35/15mcd WP3VGYW Kingbright 1: $0.789 1,100In Stock	Mfr. Part No. WP3VGYW Mouser Part No 604-WP3VGYW	Kingbright	Multi-Colour LEDs Grn/Yellow Diffused 568/588nm 35/15mcd	Datasheet	1,100In Stock	$0.789 $0.577 $0.418 $0.36 View $0.33 $0.291 $0.272 $0.258 $0.242	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	588 nm, 568 nm	Yellow, Green
Single Colour LEDs Red SIDELED LR A67F-U2BB-1-1 ams OSRAM 1: $0.993 5,106In Stock	Mfr. Part No. LR A67F-U2BB-1-1 Mouser Part No 720-LRA67FA9481	ams OSRAM	Single Colour LEDs Red SIDELED	Datasheet	5,106In Stock	Cut Tape $0.993 $0.675 $0.479 $0.396 Reel $0.341 View $0.363 $0.316 $0.295 $0.272 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Red LEDs	SMD/SMT		625 nm	Red
Single Colour LEDs Red SIDELED LS A67F-U2BA-1-3A4B ams OSRAM 1: $0.993 6,058In Stock	Mfr. Part No. LS A67F-U2BA-1-3A4B Mouser Part No 720-LSA67FA9480	ams OSRAM	Single Colour LEDs Red SIDELED	Datasheet	6,058In Stock	Cut Tape $0.993 $0.675 $0.479 $0.396 Reel $0.341 View $0.363 $0.316 $0.295 $0.272 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Red LEDs	SMD/SMT		633 nm	Red
Single Colour LEDs Green Diffused LTL-4231 LITEON 1: $0.286 5,979In Stock 38,000On Order	Mfr. Part No. LTL-4231 Mouser Part No 859-LTL-4231	LITEON	Single Colour LEDs Green Diffused	Datasheet	5,979In Stock 38,000On Order On Order Ship Dates Mfr. No: LTL-4231 Stock: 5,979 Can Dispatch Immediately On Order: 13,000 Expected 26/10/2026 25,000 Expected 23/11/2026 Factory Lead Time: 10 Weeks	$0.286 $0.19 $0.128 $0.106 View $0.091 $0.087 $0.078 $0.072 $0.065	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole	T-1 (3 mm)	565 nm	Green
Single Colour LEDs Green Transparent LTL-4232 LITEON 1: $0.286 8,943In Stock	Mfr. Part No. LTL-4232 Mouser Part No 859-LTL-4232	LITEON	Single Colour LEDs Green Transparent	Datasheet	8,943In Stock	$0.286 $0.19 $0.133 $0.106 View $0.091 $0.086 $0.08 $0.075 $0.064	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole	T-1 (3 mm)	569 nm	Green
Single Colour LEDs Yellow Diffused LTL-4251 LITEON 1: $0.286 23,160In Stock	Mfr. Part No. LTL-4251 Mouser Part No 859-LTL-4251	LITEON	Single Colour LEDs Yellow Diffused	Datasheet	23,160In Stock	$0.286 $0.19 $0.128 $0.106 View $0.091 $0.087 $0.086 $0.08 $0.065	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	585 nm	Yellow
Single Colour LEDs Yellow Transparent LTL-4252 LITEON 1: $0.286 4,032In Stock	Mfr. Part No. LTL-4252 Mouser Part No 859-LTL-4252	LITEON	Single Colour LEDs Yellow Transparent	Datasheet	4,032In Stock	$0.286 $0.19 $0.133 $0.106 View $0.097 $0.088 $0.078 $0.072 $0.067	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	588 nm	Yellow
Single Colour LEDs Orange Water Clear 601nm 400mcd AA4040SESK Kingbright 1: $0.762 1,411In 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	1,411In Stock	Cut Tape $0.762 $0.515 $0.373 Reel $0.294 $0.273 View $0.261 $0.253 $0.248 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Orange LEDs	SMD/SMT	PLCC-2	610 nm	Orange
Single Colour LEDs Amber 588nm 12mcd 60deg diffused WP3A10AD Kingbright 1: $0.517 5,462In Stock	Mfr. Part No. WP3A10AD Mouser Part No 604-WP3A10AD	Kingbright	Single Colour LEDs Amber 588nm 12mcd 60deg diffused	Datasheet	5,462In Stock	$0.517 $0.356 $0.253 $0.192 View $0.182 $0.169 $0.133 $0.121	Min.: 1 Mult.: 1	Single Color LEDs	Amber LEDs	Through Hole	T-1 (3 mm)	588 nm	Amber
Single Colour LEDs 3.2MM 610NM ORN DIFF SLR-332DU3F ROHM Semiconductor 1: $0.734 1,279In 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	1,279In Stock	Cut Tape $0.734 $0.51 $0.366 $0.329 Reel $0.26 View $0.303 $0.235 $0.227 $0.214	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Orange LEDs	Through Hole		610 nm	Orange
Single Colour LEDs 3.2MM 563NM GRN TRANSP SLR-332MC3F ROHM Semiconductor 1: $0.666 697In Stock 2,000Expected 25/1/2027	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	697In Stock 2,000Expected 25/1/2027	Cut Tape $0.666 $0.457 $0.328 $0.269 Reel $0.233 View $0.249 $0.211 $0.203 $0.194	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Green LEDs	Through Hole		563 nm	Yellow-Green
Single Colour LEDs 3.2mm2.5mm GRN DIFF SLR-332MGT32 ROHM Semiconductor 1: $0.734 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 $0.734 $0.511 $0.367 $0.302 Reel $0.25 View $0.227 $0.208	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Green LEDs	Through Hole		563 nm	Green
Single Colour LEDs RED RED DIFF LENS 2.5mm PITCH SLR-332VR3F ROHM Semiconductor 1: $0.775 5,376In 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	5,376In Stock	$0.775 $0.525 $0.377 $0.309 View $0.287 $0.268 $0.246 $0.233 $0.218	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole		650 nm	Red
Single Colour LEDs 3.2MM 585NM YEL TRANSP SLR-332YC3F ROHM Semiconductor 1: $0.734 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	$0.734 $0.50 $0.36 $0.296 View $0.276 $0.257 $0.234 $0.226 $0.211	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole		585 nm	Yellow
Single Colour LEDs 3.2MM 585NMYEL DIFF SLR-332YY3F ROHM Semiconductor 1: $0.775 1,681In 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	1,681In Stock	$0.775 $0.525 $0.374 $0.309 View $0.283 $0.257 $0.234 $0.226 $0.211	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole		585 nm	Yellow
Single Colour LEDs Red Diffused LITEON LTL-4211 LTL-4211 LITEON 1: $0.286 2,766In Stock	Mfr. Part No. LTL-4211 Mouser Part No 859-LTL-4211	LITEON	Single Colour LEDs Red Diffused	Datasheet	2,766In Stock	$0.286 $0.19 $0.133 $0.106 View $0.094 $0.088 $0.079 $0.071 $0.065	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	657 nm	Red