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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 LED Thru-Hole 3mm Bi-Color HE Red/Grn 3BC-3-F Bivar 1: $1.05 799In Stock	Mfr. Part No. 3BC-3-F Mouser Part No 749-3BC-3-F	Bivar	Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn	Datasheet	799In Stock	$1.05 $0.724 $0.526 $0.437 View $0.384 $0.356 $0.339 $0.321	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	625 nm, 568 nm	Red, Green
Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color HE Red/Yel 3BC-3-R/Y-F Bivar 1: $1.12 799In Stock	Mfr. Part No. 3BC-3-R/Y-F Mouser Part No 749-3BC-3-R/Y-F	Bivar	Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color HE Red/Yel	Datasheet	799In Stock	$1.12 $0.751 $0.532 $0.439 View $0.404 $0.378 $0.311 $0.303	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	625 nm, 590 nm	Red, Yellow
Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color Yel/Grn 3BC-3-Y/G-F Bivar 1: $1.12 1,261In Stock	Mfr. Part No. 3BC-3-Y/G-F Mouser Part No 749-3BC-3-Y/G-F	Bivar	Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color Yel/Grn	Datasheet	1,261In Stock	$1.12 $0.751 $0.582 $0.567 View $0.51 $0.369 $0.311	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	590 nm, 568 nm	Yellow, Green
Single Colour LEDs LED PMI SSL-LX30S54YD Lumex 1: $0.762 395In Stock	Mfr. Part No. SSL-LX30S54YD Mouser Part No 696-SSL-LX30S54YD	Lumex	Single Colour LEDs LED PMI	Datasheet	395In Stock	$0.762 $0.50 $0.335 $0.239 View $0.203 $0.196 $0.184 $0.173 $0.158	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	585 nm	Yellow
Single Colour LEDs AllnGaP 204-10SURT/S530-A3 Everlight Restricted Availability	Mfr. Part No. 204-10SURT/S530-A3 Mouser Part No 638-20410SURTS530A3	Everlight	Single Colour LEDs AllnGaP Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	624 nm	Red
Multi-Colour LEDs 4x4mm RA Red/Green PLCC2 AA4040R3G2CT/R-10MAT Kingbright 1: $2.05 Lead-Time 10 Weeks	Mfr. Part No. AA4040R3G2CT/R-10MAT Mouser Part No 604-AA4040R3G2CT/R10	Kingbright	Multi-Colour LEDs 4x4mm RA Red/Green PLCC2 Learn More about Kingbright high temperature leds	Datasheet	Lead-Time 10 Weeks	Cut Tape $2.05 $1.62 $1.21 Reel $1.03 $0.975 View $0.928 $0.887 $0.766 MouseReel Available	Min.: 1 Mult.: 1 : 500	Multi-Color LEDs	Bi-Color LEDs	SMD/SMT	PLCC-2	575 nm, 640 nm	Red, Green
Infrared Emitters Emitter Clear 940nm LTE-209 LITEON 1: $0.87 36,109On Order	Mfr. Part No. LTE-209 Mouser Part No 859-LTE-209	LITEON	Infrared Emitters Emitter Clear 940nm Learn More about LITEON ir leds	Datasheet	36,109On Order On Order Ship Dates Mfr. No: LTE-209 Stock: 0 On Order: 3,109 Expected 26/10/2026 2,000 Expected 2/11/2026 10,000 Expected 13/1/2027 21,000 Expected 18/1/2027 Factory Lead Time: 26 Weeks	$0.87 $0.566 $0.378 $0.261 View $0.23 $0.211 $0.194 $0.184 $0.173	Min.: 1 Mult.: 1	IR Emitters (IR LEDs)		Through Hole	T-1 (3 mm)		Infrared
Single Colour LEDs 4x4mm RA Red PLCC2 AA4040LSURCKT-AMT Kingbright 1: $1.12 5,219Expected 12/11/2026	Mfr. Part No. AA4040LSURCKT-AMT Mouser Part No 604-AA4040LSURCKTAMT	Kingbright	Single Colour LEDs 4x4mm RA Red PLCC2 Learn More about Kingbright high temperature leds	Datasheet	5,219Expected 12/11/2026	Cut Tape $1.12 $0.781 $0.573 Reel $0.488 $0.431 View $0.403 $0.393 $0.373 $0.364 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Red LEDs	SMD/SMT	PLCC-2	645 nm	Red
Single Colour LEDs 4x4mm RA Yellow PLCC2 AA4040LSYCKT/J3-AMT Kingbright 1: $1.33 1,497Expected 23/11/2026	Mfr. Part No. AA4040LSYCKT/J3-AMT Mouser Part No 604-AA4040LSYCKTJ3AM	Kingbright	Single Colour LEDs 4x4mm RA Yellow PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1,497Expected 23/11/2026	Cut Tape $1.33 $0.934 $0.69 Reel $0.556 $0.526 View $0.505 $0.494 $0.477 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Yellow LEDs	SMD/SMT	PLCC-2	590 nm	Yellow
Single Colour LEDs AA4040SYSK/J3 Kingbright 1: $1.25 2,500Expected 28/12/2026	Mfr. Part No. AA4040SYSK/J3 Mouser Part No 604-AA4040SYSK/J3	Kingbright	Single Colour LEDs Learn More about Kingbright aa4040 smd leds	Datasheet	2,500Expected 28/12/2026	Cut Tape $1.25 $0.872 $0.642 Reel $0.539 $0.488 View $0.457 $0.445 $0.435 $0.42 MouseReel Available	Min.: 1 Mult.: 1 : 500	Multi-Color LEDs	Yellow LEDs	SMD/SMT	PLCC-2	590 nm	Yellow
Single Colour LEDs Green Water Clear 525nm 1200mcd AA4040ZGS/G Kingbright 1: $1.44 3,000On Order	Mfr. Part No. AA4040ZGS/G Mouser Part No 604-AA4040ZGS/G	Kingbright	Single Colour LEDs Green Water Clear 525nm 1200mcd Learn More about Kingbright aa4040 smd leds	Datasheet	3,000On Order On Order Ship Dates Mfr. No: AA4040ZGS/G Stock: 0 On Order: 1,000 Expected 29/10/2026 2,000 Expected 12/11/2026 Factory Lead Time: 10 Weeks	Cut Tape $1.44 $1.01 $0.751 Reel $0.632 $0.574 View $0.539 $0.526	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Green LEDs	SMD/SMT	PLCC-2	525 nm	Green
Single Colour LEDs Yel Diffused 588nm 15mcd 60deg angle WP115A10YD Kingbright 1: $0.354 5,321On Order	Mfr. Part No. WP115A10YD Mouser Part No 604-WP115A10YD	Kingbright	Single Colour LEDs Yel Diffused 588nm 15mcd 60deg angle	Datasheet	5,321On Order On Order Ship Dates Mfr. No: WP115A10YD Stock: 0 On Order: 1,321 Expected 23/11/2026 4,000 Expected 27/11/2026 Factory Lead Time: 7 Weeks	$0.354 $0.245 $0.173 $0.166 View $0.133 $0.125 $0.107 $0.101 $0.094	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	588 nm	Yellow
Multi-Colour LEDs Red Yellow 625 588nm Diffused 50 15mcd WP115VEYW Kingbright 1: $0.83 1,974Expected 19/11/2026	Mfr. Part No. WP115VEYW Mouser Part No 604-WP115VEYW	Kingbright	Multi-Colour LEDs Red Yellow 625 588nm Diffused 50 15mcd	Datasheet	1,974Expected 19/11/2026	$0.83 $0.577 $0.418 $0.345 View $0.302 $0.292 $0.273 $0.257 $0.241	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 4x4mm RA Yellow PLCC2 AA4040SYCKT/J3-AMT Kingbright 1: $1.33 1,944Expected 12/11/2026	Mfr. Part No. AA4040SYCKT/J3-AMT Mouser Part No 604-AA4040SYCKTJ3AMT	Kingbright	Single Colour LEDs 4x4mm RA Yellow PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1,944Expected 12/11/2026	Cut Tape $1.33 $0.934 $0.69 Reel $0.579 $0.525 View $0.492 $0.48 $0.457 $0.447 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Yellow LEDs	SMD/SMT	PLCC-2	590 nm	Yellow
Single Colour LEDs GREEN GRN DIFF LENS 2.5mm PITCH SLR-332MG3F ROHM Semiconductor 1: $0.775 5,926Expected 9/2/2027	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	5,926Expected 9/2/2027	$0.775 $0.525 $0.374 $0.309 View $0.283 $0.265 $0.246 $0.228 $0.211	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole		563 nm	Green
Single Colour LEDs RED RED CLEAR LENS 2.5mm PITCH SLR-332VC3F ROHM Semiconductor 1: $0.775 3,997On 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	3,997On Order On Order Ship Dates Mfr. No: SLR-332VC3F Stock: 0 On Order: 1,997 Expected 8/12/2026 2,000 Expected 28/12/2026 Factory Lead Time: 17 Weeks	$0.775 $0.525 $0.374 $0.309 View $0.283 $0.265 $0.246 $0.228 $0.211	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole		650 nm	Red
Single Colour LEDs 3.2mm2.5mm RED DIFF SLR-332VRT32 ROHM Semiconductor 1: $0.884 1,979Expected 27/1/2027	Mfr. Part No. SLR-332VRT32 Mouser Part No 755-SLR-332VRT32	ROHM Semiconductor	Single Colour LEDs 3.2mm2.5mm RED DIFF Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	1,979Expected 27/1/2027	Cut Tape $0.884 $0.608 $0.437 $0.33 Reel $0.258 View $0.303 $0.234 $0.215	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Red LEDs	Through Hole		650 nm	Red
Single Colour LEDs 3.2mm2.5mm GRN CLR ROHM Semiconductor SLR-332MCT32 SLR-332MCT32 ROHM Semiconductor 1: $1.09 2,000Expected 24/12/2026	Mfr. Part No. SLR-332MCT32 Mouser Part No 755-SLR-332MCT32	ROHM Semiconductor	Single Colour LEDs 3.2mm2.5mm GRN CLR Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	2,000Expected 24/12/2026	Cut Tape $1.09 $0.713 $0.477 $0.33 Reel $0.25 View $0.303 $0.227 $0.208	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Green LEDs	Through Hole		563 nm	Green
Single Colour LEDs LA A67F LA A67F-AACA-24-1 ams OSRAM 1: $1.01 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. LA A67F-AACA-24-1 Mouser Part No 720-LAA67FA9931	ams OSRAM	Single Colour LEDs LA A67F	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape $1.01 $0.676 $0.48 $0.397 Reel $0.322 View $0.381 $0.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Amber LEDs	SMD/SMT		617 nm	Amber
Single Colour LEDs S RED SMD LED SIDELED Q65112A9480 ams OSRAM 1: $0.993 Non-Stocked Lead-Time 8 Weeks New At Mouser	Mfr. Part No. Q65112A9480 Mouser Part No 720-Q65112A9480 New At Mouser	ams OSRAM	Single Colour LEDs S RED SMD LED SIDELED	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape $0.993 $0.675 $0.479 $0.396 Reel $0.341 View $0.363 $0.316 $0.295 $0.272	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Red LEDs	SMD/SMT		633 nm	Red
Single Colour LEDs RED SMD LED SIDELED Q65112A9481 ams OSRAM 1: $0.993 Non-Stocked Lead-Time 8 Weeks New At Mouser	Mfr. Part No. Q65112A9481 Mouser Part No 720-Q65112A9481 New At Mouser	ams OSRAM	Single Colour LEDs RED SMD LED SIDELED	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape $0.993 $0.675 $0.479 $0.396 Reel $0.341 View $0.363 $0.316 $0.295 $0.272	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Red LEDs	SMD/SMT		625 nm	Red
White LEDs White OSLON Boost KW CULPM1.TG-Z6RF7-ebvFfcbB46-65G5-F00-S ams OSRAM 2,000: $7.29 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. KW CULPM1.TG-Z6RF7-ebvFfcbB46-65G5-F00-S Mouser Part No 720-W6RF7FB465G5FS	ams OSRAM	White LEDs White OSLON Boost	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $7.29	Min.: 2,000 Mult.: 2,000 : 2,000	White LEDs	White LEDs	SMD/SMT			Cool White
Single Colour LEDs Red/Diffused 617-629nm520mcd LTL4HMEPADS LITEON 12,000: $0.109 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. LTL4HMEPADS Mouser Part No 859-LTL4HMEPADS	LITEON	Single Colour LEDs Red/Diffused 617-629nm520mcd Learn More about LITEON lamp signboard leds	Datasheet	Non-Stocked Lead-Time 12 Weeks	$0.109 $0.105	Min.: 12,000 Mult.: 500	Single Color LEDs	Red LEDs	Through Hole		624 nm	Red
Single Colour LEDs Red/Diffused 619-630nm680mcd LTL4VMEPADS LITEON 1: $0.843 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. LTL4VMEPADS Mouser Part No 859-LTL4VMEPADS	LITEON	Single Colour LEDs Red/Diffused 619-630nm680mcd Learn More about LITEON lamp signboard leds	Datasheet	Non-Stocked Lead-Time 10 Weeks	$0.843 $0.45 $0.215 $0.193 View $0.155 $0.147 $0.132 $0.124 $0.102	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole		623 nm	Red
White LEDs White 5700 K 90-CRI, LUXEON MZ LMZ9-QW57 Lumileds 3,000: $8.51 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. LMZ9-QW57 Mouser Part No 897-LMZ9-QW57	Lumileds	White LEDs White 5700 K 90-CRI, LUXEON MZ Learn More about Lumileds luxeon mz led	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape $8.51	Min.: 3,000 Mult.: 500 : 500	White LEDs	White LEDs	SMD/SMT		5700 K	Cool White