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4 mm LEDs

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Length = 4 mm

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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/Colour Temperature	Illumination Colour
White LEDs White OSLON Boost KW CULPM1.TG-Z6RF7-ebvFfcbB46-65G5 ams OSRAM 1: $10.04 7,093In Stock	Mfr. Part No. KW CULPM1.TG-Z6RF7-ebvFfcbB46-65G5 Mouser Part No 720-KWCULPM1TGA9432	ams OSRAM	White LEDs White OSLON Boost	Datasheet	7,093In Stock	Cut Tape $10.04 $7.76 $6.29 $5.77 $5.49 Reel $4.89 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	White LEDs	White LEDs				White
White LEDs White Surface Mount Chip LEDs with reflector and built-in protection diode featuring InGaN packed with resin containing phosphor. SMLK28WBNCW1 ROHM Semiconductor 1: $2.16 5,970In Stock	Mfr. Part No. SMLK28WBNCW1 Mouser Part No 755-SMLK28WBNCW1	ROHM Semiconductor	White LEDs White Surface Mount Chip LEDs with reflector and built-in protection diode featuring InGaN packed with resin containing phosphor. Learn More about ROHM Semiconductor rohm chip leds	Datasheet	5,970In Stock	Cut Tape $2.16 $1.52 $1.15 $1.02 Reel $0.91 View $0.957 $0.872 $0.847	Min.: 1 Mult.: 1 : 2,000	White LEDs	White LEDs	SMD/SMT	1607 (0402 matric)		White
Multi-Colour LEDs 3MM RED/GREEN W115WSURKMGKW Kingbright 1: $1.00 15,996In Stock 25,000Expected 22/10/2026	Mfr. Part No. W115WSURKMGKW Mouser Part No 604-W115WSURKMGKW	Kingbright	Multi-Colour LEDs 3MM RED/GREEN	Datasheet	15,996In Stock 25,000Expected 22/10/2026	$1.00 $0.698 $0.51 $0.424 View $0.399 $0.374 $0.356 $0.329 $0.308	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	635 nm, 570 nm	Red, Green
Multi-Colour LEDs Red/Yellow Diffused 625/588nm 40/15mcd WP3VEYW Kingbright 1: $0.57 12,599In Stock	Mfr. Part No. WP3VEYW Mouser Part No 604-WP3VEYW	Kingbright	Multi-Colour LEDs Red/Yellow Diffused 625/588nm 40/15mcd	Datasheet	12,599In Stock	$0.57 $0.392 $0.283 $0.233 View $0.203 $0.188 $0.175 $0.164	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	617 nm, 588 nm	Red, Yellow
Infrared Emitters EMITTER CLEAR 940nm LTE-309 LITEON 1: $0.45 13,216In Stock	Mfr. Part No. LTE-309 Mouser Part No 859-LTE-309	LITEON	Infrared Emitters EMITTER CLEAR 940nm Learn More about LITEON ir leds	Datasheet	13,216In Stock	$0.45 $0.306 $0.202 $0.16 View $0.149 $0.139 $0.13 $0.121	Min.: 1 Mult.: 1	IR Emitters (IR LEDs)		Through Hole	Side Looker		Infrared
White LEDs PSML2 series high heat dissipation chip LED : ROHM's chip LED lineup consists of standard type, top-view type, side-view type and reverse-mount type. SMLK18WBNCW1 ROHM Semiconductor 1: $2.38 1,539In Stock	Mfr. Part No. SMLK18WBNCW1 Mouser Part No 755-SMLK18WBNCW1	ROHM Semiconductor	White LEDs PSML2 series high heat dissipation chip LED : ROHM's chip LED lineup consists of standard type, top-view type, side-view type and reverse-mount type. Learn More about ROHM Semiconductor rohm smlk18wb smlk28wb leds	Datasheet	1,539In Stock	Cut Tape $2.38 $1.72 $1.28 $1.15 Reel $1.03 View $1.09 $0.984 $0.96 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	White LEDs	White LEDs	SMD/SMT	1607 (4520 matric)		White
White LEDs 3W Warm White SMD ASMT-JY32-NWY01 Broadcom / Avago 1: $6.62 1,149In Stock	Mfr. Part No. ASMT-JY32-NWY01 Mouser Part No 630-ASMT-JY32-NWY01	Broadcom / Avago	White LEDs 3W Warm White SMD Learn More about Broadcom / Avago broadcom asmt jx3x leds	Datasheet	1,149In Stock	Cut Tape $6.62 $4.99 $3.77 Reel $3.77 $3.51 View $3.17 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	White LEDs	White LEDs	SMD/SMT	SMD-6	3500 K	Warm White
Multi-Colour LEDs Grn Yellow 568 588nm Diffused 35 20mcd WP115WGYW Kingbright 1: $0.37 15,266In Stock	Mfr. Part No. WP115WGYW Mouser Part No 604-WP115WGYW	Kingbright	Multi-Colour LEDs Grn Yellow 568 588nm Diffused 35 20mcd	Datasheet	15,266In Stock	$0.37 $0.252 $0.179 $0.145 View $0.125 $0.115 $0.103 $0.098	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	588 nm, 568 nm	Yellow, Green
White LEDs White 2700K SYNIOS E4014 KW DPLS32.EC-6H6J-4U8X-1 ams OSRAM 1: $0.65 5,765In Stock	Mfr. Part No. KW DPLS32.EC-6H6J-4U8X-1 Mouser Part No 720-DPLS32ECA7739	ams OSRAM	White LEDs White 2700K SYNIOS E4014	Datasheet	5,765In Stock	Cut Tape $0.65 $0.435 $0.309 $0.256 Reel $0.217 View $0.235 $0.197 $0.187 $0.175 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	White LEDs	White LEDs	SMD/SMT	4014	2700 K	Warm White
White LEDs White SYNIOS E4014 KW DPLS32.EC-6H6J-4H8I-1 ams OSRAM 1: $0.65 4,539In Stock	Mfr. Part No. KW DPLS32.EC-6H6J-4H8I-1 Mouser Part No 720-KWDPLS32A8478	ams OSRAM	White LEDs White SYNIOS E4014 Learn More about ams OSRAM osram synios e4014 led	Datasheet	4,539In Stock	Cut Tape $0.65 $0.435 $0.309 $0.256 Reel $0.207 View $0.245 $0.199 $0.189 $0.175 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	White LEDs	White LEDs	SMD/SMT	4014	2700 K	Warm White
Single Colour LEDs Orange Diffused LTL-4291 LITEON 1: $0.26 5,327In Stock	Mfr. Part No. LTL-4291 Mouser Part No 859-LTL-4291	LITEON	Single Colour LEDs Orange Diffused	Datasheet	5,327In Stock	$0.26 $0.168 $0.101 $0.09 View $0.075 $0.069 $0.063 $0.051 $0.047	Min.: 1 Mult.: 1	Single Color LEDs	Orange LEDs	Through Hole	T-1 (3 mm)	621 nm	Red-Orange
Single Colour LEDs White Diffused Red 12.6mcd 623nm LTL-10CEJ LITEON 1: $0.46 9,829In Stock	Mfr. Part No. LTL-10CEJ Mouser Part No 859-LTL-10CEJ	LITEON	Single Colour LEDs White Diffused Red 12.6mcd 623nm	Datasheet	9,829In Stock	$0.46 $0.318 $0.227 $0.186 View $0.172 $0.161 $0.154 $0.14 $0.131	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	623 nm	Red
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	Single Color LEDs	Yellow LEDs	Through Hole		594.5 nm	Yellow
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	Single Color LEDs	Yellow LEDs	Through Hole		594.5 nm	Yellow
Single Colour LEDs YELLW SMD LED SIDELED Q65112A9482 ams OSRAM 1: $0.73 5,990In 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	5,990In 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	Single Color LEDs	Yellow LEDs	SMD/SMT		590 nm	Yellow
White LEDs White 5700K KW DPLS32.EC-6H6J-4F8G-1 ams OSRAM 1: $0.58 8,482In Stock	Mfr. Part No. KW DPLS32.EC-6H6J-4F8G-1 Mouser Part No 720-KWLS32EC6H6J4F8G	ams OSRAM	White LEDs White 5700K	Datasheet	8,482In Stock	Cut Tape $0.58 $0.401 $0.29 $0.239 Reel $0.201 View $0.223 $0.181 $0.174 $0.171	Min.: 1 Mult.: 1 : 3,000	White LEDs	White LEDs	SMD/SMT	4014	2700 K	Warm White
Single Colour LEDs MS JD1W Blue ASMT-JB11-NNQ01 Broadcom / Avago 1: $5.02 557In 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	557In Stock	Cut Tape $5.02 $3.65 $2.81 Reel $2.44 $2.25 View $2.23 $2.19 Quote	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Blue LEDs	SMD/SMT	SMD-6	460 nm	Blue
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	Single Color LEDs	Red LEDs	Through Hole		650 nm	Red
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	Single Color LEDs	Orange LEDs	Through Hole		610 nm	Orange
Multi-Colour LEDs Red/Green 636/574nm White Diffused SSL-LX3059SISUGW Lumex 1: $1.84 10,858In Stock	Mfr. Part No. SSL-LX3059SISUGW Mouser Part No 696-SSL-LX3059SISUGW	Lumex	Multi-Colour LEDs Red/Green 636/574nm White Diffused	Datasheet	10,858In Stock	$1.84 $1.06 $0.715 $0.608 View $0.595 $0.58	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	650 nm, 574 nm	Red, Green
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	Single Color LEDs	Orange LEDs	Through Hole	T-1 (3 mm)	630 nm	Orange
Multi-Colour LEDs SML-LXR44SISUGC-TR Lumex 1: $1.68 2,500In Stock	Mfr. Part No. SML-LXR44SISUGC-TR Mouser Part No 696-LXR44SISUGC-TR	Lumex	Multi-Colour LEDs	Datasheet	2,500In Stock	$1.68 $1.19 $0.882 $0.736 View $0.684 $0.648 $0.61 $0.589 Quote	Min.: 1 Mult.: 1	LED - Standard	Bi-Color LEDs	SMD/SMT	SMD-2	640 nm, 574 nm	Red, Green
Single Colour LEDs Green, 565nm 8mcd, 20mA SSL-LX40FT3GD Lumex 1: $0.50 6,393In Stock	Mfr. Part No. SSL-LX40FT3GD Mouser Part No 696-SSL-LX40FT3GD	Lumex	Single Colour LEDs Green, 565nm 8mcd, 20mA	Datasheet	6,393In Stock	$0.50 $0.326 $0.218 $0.156 View $0.132 $0.128 $0.12 $0.097 $0.092	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole		565 nm	Green
Single Colour LEDs 1616 RA RED 2mA 597-2001-807F Dialight 1: $0.80 7,566In Stock 7,000Expected 20/01/2027	Mfr. Part No. 597-2001-807F Mouser Part No 645-597-2001-807F	Dialight	Single Colour LEDs 1616 RA RED 2mA Learn More about Dialight 597 single color leds	Datasheet	7,566In Stock 7,000Expected 20/01/2027	Cut Tape $0.80 $0.554 $0.402 Reel $0.329 $0.307 View $0.293 $0.278 $0.258 $0.248 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Red LEDs	SMD/SMT	1616 (4040 metric)	630 nm	Red
Single Colour LEDs 1616 RA YELLOW-GREEN 2mA 597-2301-807F Dialight 1: $0.77 46,514In Stock	Mfr. Part No. 597-2301-807F Mouser Part No 645-597-2301-807F	Dialight	Single Colour LEDs 1616 RA YELLOW-GREEN 2mA Learn More about Dialight 597 single color leds	Datasheet	46,514In Stock	Cut Tape $0.77 $0.538 $0.393 Reel $0.32 $0.289 View $0.269 $0.262 $0.254 $0.242 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Bi-Color LEDs	SMD/SMT	1616 (4040 metric)	573 nm	Green, Yellow