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4 mm LED - Light Emitting Diodes

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Types of LED - Light Emitting Diodes

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Width = 4 mm

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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: $422 4.049In Stock 20.000Expected 10/30/2026	Mfr. Part # WP115WEYW Mouser Part # 604-WP115WEYW	Kingbright	Multi-Color LEDs Red Yellow 625 588nm Diffused 40 20mcd	Datasheet	4.049In Stock 20.000Expected 10/30/2026	$422 $287 $204 $165 View $142 $131 $117 $112	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: $296 22.537In Stock	Mfr. Part # WP3A10GD Mouser Part # 604-WP3A10GD	Kingbright	Single Color LEDs Grn 30mcd 568nm 60 deg Diffused	Datasheet	22.537In Stock	$296 $202 $131 $103 View $92,3 $86,6 $78,6 $72,9	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: $296 5.847In Stock	Mfr. Part # WP3A10ID Mouser Part # 604-WP3A10ID	Kingbright	Single Color LEDs Red 30mcd 625nm 60 deg Diffused	Datasheet	5.847In Stock	$296 $202 $141 $114 View $92,3 $88,9 $79,7 $77,5 $71,8	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: $296 1.129In Stock	Mfr. Part # WP3A10YD Mouser Part # 604-WP3A10YD	Kingbright	Single Color LEDs Yel 15mcd 588mcd 60 deg Diffused	Datasheet	1.129In Stock	$296 $202 $141 $114 View $104 $95,7 $86,6 $82 $76,3	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: $262 19.591In Stock	Mfr. Part # WP3A8GD Mouser Part # 604-WP3A8GD	Kingbright	Single Color LEDs Green 568nm Diffused 20mcd	Datasheet	19.591In Stock	$262 $175 $123 $98 View $85,4 $82 $75,2 $69,5 $64,9	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: $319 1.828In Stock	Mfr. Part # WP3A8YD Mouser Part # 604-WP3A8YD	Kingbright	Single Color LEDs Yellow 588nm Diffused 15mcd	Datasheet	1.828In Stock	$319 $218 $153 $123 View $112 $103 $94,6 $88,9 $79,7	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: $570 10.154In 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	10.154In Stock 21.500Expected 11/16/2026	$570 $388 $279 $208 View $193 $187 $177 $164 $156	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: $661 750In Stock	Mfr. Part # WP3VGYW Mouser Part # 604-WP3VGYW	Kingbright	Multi-Color LEDs Grn/Yellow Diffused 568/588nm 35/15mcd	Datasheet	750In Stock	$661 $483 $350 $302 View $277 $244 $228 $216 $203	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: $843 5.106In Stock	Mfr. Part # LR A67F-U2BB-1-1 Mouser Part # 720-LRA67FA9481	ams OSRAM	Single Color LEDs Red SIDELED	Datasheet	5.106In Stock	Cut Tape $843 $566 $402 $333 Reel $270 View $319 $264 $243 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: $843 5.508In Stock	Mfr. Part # LS A67F-U2BA-1-3A4B Mouser Part # 720-LSA67FA9480	ams OSRAM	Single Color LEDs Red SIDELED	Datasheet	5.508In Stock	Cut Tape $843 $566 $402 $333 Reel $270 View $319 $264 $228 $222 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: $239 18.269In Stock 25.000Expected 11/23/2026	Mfr. Part # LTL-4231 Mouser Part # 859-LTL-4231	LITEON	Single Color LEDs Green Diffused	Datasheet	18.269In Stock 25.000Expected 11/23/2026	$239 $159 $107 $88,9 View $76,3 $72,9 $64,9 $60,4 $54,7	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: $239 7.243In Stock	Mfr. Part # LTL-4232 Mouser Part # 859-LTL-4232	LITEON	Single Color LEDs Green Transparent	Datasheet	7.243In Stock	$239 $159 $112 $88,9 View $76,3 $71,8 $67,2 $62,7 $53,5	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: $239 23.150In Stock	Mfr. Part # LTL-4251 Mouser Part # 859-LTL-4251	LITEON	Single Color LEDs Yellow Diffused	Datasheet	23.150In Stock	$239 $159 $107 $88,9 View $76,3 $72,9 $71,8 $67,2 $54,7	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: $239 4.032In Stock	Mfr. Part # LTL-4252 Mouser Part # 859-LTL-4252	LITEON	Single Color LEDs Yellow Transparent	Datasheet	4.032In Stock	$239 $159 $112 $88,9 View $80,9 $74,1 $64,9 $60,4 $55,8	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: $638 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 $638 $432 $312 Reel $246 $229 View $219 $212 $207 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: $433 5.449In Stock	Mfr. Part # WP3A10AD Mouser Part # 604-WP3A10AD	Kingbright	Single Color LEDs Amber 588nm 12mcd 60deg diffused	Datasheet	5.449In Stock	$433 $298 $212 $161 View $153 $141 $112 $101	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: $615 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 $615 $427 $306 $276 Reel $218 View $254 $197 $190 $179	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: $558 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 $558 $383 $275 $226 Reel $195 View $208 $177 $170 $163	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: $615 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 $615 $428 $308 $253 Reel $210 View $190 $174	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: $649 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	$649 $440 $316 $259 View $240 $224 $206 $195 $182	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: $615 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	$615 $419 $302 $248 View $231 $215 $196 $189 $177	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: $649 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	$649 $440 $313 $259 View $237 $215 $196 $189 $177	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: $239 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	$239 $159 $112 $88,9 View $78,6 $74,1 $66,1 $59,2 $54,7	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: $216 34.028In Stock	Mfr. Part # LTL-4221 Mouser Part # 859-LTL-4221	LITEON	Single Color LEDs Red Diffused	Datasheet	34.028In Stock	$216 $150 $105 $84,3 View $72,9 $68,4 $61,5 $57 $54,7	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: $239 3.210In Stock	Mfr. Part # LTL-4222 Mouser Part # 859-LTL-4222	LITEON	Single Color LEDs Red Transparent	Datasheet	3.210In Stock	$239 $159 $107 $88,9 View $76,3 $72,9 $64,9 $60,4 $54,7	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	623 nm	Red