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4 mm Optoelectronics

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.
Single Color LEDs 3.2MM 610NM ORN DIFF SLR-332DU3F ROHM Semiconductor 1: S/ 2.10 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 S/ 2.10 S/ 1.46 S/ 1.05 S/ 0.942 Reel S/ 0.743 View S/ 0.868 S/ 0.673 S/ 0.65 S/ 0.611	Min.: 1 Mult.: 1 : 2,000
Single Color LEDs 3.2MM 563NM GRN TRANSP SLR-332MC3F ROHM Semiconductor 1: S/ 1.91 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 S/ 1.91 S/ 1.31 S/ 0.938 S/ 0.771 Reel S/ 0.666 View S/ 0.712 S/ 0.603 S/ 0.58 S/ 0.557	Min.: 1 Mult.: 1 : 2,000
Single Color LEDs 3.2mm2.5mm GRN DIFF SLR-332MGT32 ROHM Semiconductor 1: S/ 2.10 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 S/ 2.10 S/ 1.46 S/ 1.05 S/ 0.864 Reel S/ 0.716 View S/ 0.65 S/ 0.596	Min.: 1 Mult.: 1 : 2,000
Single Color LEDs RED RED DIFF LENS 2.5mm PITCH SLR-332VR3F ROHM Semiconductor 1: S/ 2.22 5,376In 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	5,376In Stock	S/ 2.22 S/ 1.50 S/ 1.08 S/ 0.884 View S/ 0.821 S/ 0.767 S/ 0.705 S/ 0.666 S/ 0.623	Min.: 1 Mult.: 1
Single Color LEDs 3.2MM 585NM YEL TRANSP SLR-332YC3F ROHM Semiconductor 1: S/ 2.10 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	S/ 2.10 S/ 1.43 S/ 1.03 S/ 0.849 View S/ 0.79 S/ 0.736 S/ 0.67 S/ 0.646 S/ 0.603	Min.: 1 Mult.: 1
Single Color LEDs 3.2MM 585NMYEL DIFF SLR-332YY3F ROHM Semiconductor 1: S/ 2.22 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	S/ 2.22 S/ 1.50 S/ 1.07 S/ 0.884 View S/ 0.81 S/ 0.736 S/ 0.67 S/ 0.646 S/ 0.603	Min.: 1 Mult.: 1
Single Color LEDs Red Diffused LITEON LTL-4211 LTL-4211 LITEON 1: S/ 0.817 1,835In Stock	Mfr. Part # LTL-4211 Mouser Part # 859-LTL-4211	LITEON	Single Color LEDs Red Diffused	Datasheet	1,835In Stock	S/ 0.817 S/ 0.545 S/ 0.381 S/ 0.304 View S/ 0.269 S/ 0.253 S/ 0.226 S/ 0.202 S/ 0.187	Min.: 1 Mult.: 1
Single Color LEDs Red Diffused LITEON LTL-4221 LTL-4221 LITEON 1: S/ 0.74 34,028In Stock	Mfr. Part # LTL-4221 Mouser Part # 859-LTL-4221	LITEON	Single Color LEDs Red Diffused	Datasheet	34,028In Stock	S/ 0.74 S/ 0.514 S/ 0.358 S/ 0.288 View S/ 0.249 S/ 0.234 S/ 0.21 S/ 0.195 S/ 0.187	Min.: 1 Mult.: 1
Single Color LEDs Red Transparent LITEON LTL-4222 LTL-4222 LITEON 1: S/ 0.817 3,210In Stock	Mfr. Part # LTL-4222 Mouser Part # 859-LTL-4222	LITEON	Single Color LEDs Red Transparent	Datasheet	3,210In Stock	S/ 0.817 S/ 0.545 S/ 0.366 S/ 0.304 View S/ 0.261 S/ 0.249 S/ 0.222 S/ 0.206 S/ 0.187	Min.: 1 Mult.: 1
Single Color LEDs Red Clear LITEON LTL42EKEKNN LTL42EKEKNN LITEON 1: S/ 0.973 11,431In Stock 20,000Expected 10/28/2026	Mfr. Part # LTL42EKEKNN Mouser Part # 859-LTL42EKEKNN	LITEON	Single Color LEDs Red Clear	Datasheet	11,431In Stock 20,000Expected 10/28/2026	S/ 0.973 S/ 0.666 S/ 0.467 S/ 0.378 View S/ 0.323 S/ 0.304 S/ 0.28 S/ 0.261 S/ 0.249	Min.: 1 Mult.: 1
Single Color LEDs Amber 3 Watt ASMT-JA30-ARS01 Broadcom / Avago 1: S/ 19.23 41In Stock	Mfr. Part # ASMT-JA30-ARS01 Mouser Part # 630-ASMT-JA30-ARS01	Broadcom / Avago	Single Color LEDs Amber 3 Watt Learn More about Broadcom / Avago avagominiled	Datasheet	41In Stock	Cut Tape S/ 19.23 S/ 14.17 S/ 11.09 Reel S/ 9.93 S/ 9.30 S/ 8.84 MouseReel Available	Min.: 1 Mult.: 1 : 500
White LEDs MS JD3W Mini NWhite ASMT-JN32-NWY01 Broadcom / Avago 1: S/ 22.73 58In Stock	Mfr. Part # ASMT-JN32-NWY01 Mouser Part # 630-ASMT-JN32-NWY01	Broadcom / Avago	White LEDs MS JD3W Mini NWhite Learn More about Broadcom / Avago broadcom asmt jx3x leds	Datasheet	58In Stock	S/ 22.73 S/ 17.01 S/ 11.95 S/ 11.13 View S/ 10.63 S/ 10.43	Min.: 1 Mult.: 1
Multi-Color LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn 3BC-3-CA-F Bivar 1: S/ 3.04 15,317In Stock	Mfr. Part # 3BC-3-CA-F Mouser Part # 749-3BC-3-CA-F	Bivar	Multi-Color LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn	Datasheet	15,317In Stock	S/ 3.04 S/ 2.11 S/ 1.53 S/ 1.28 View S/ 1.12 S/ 1.05 S/ 0.996 S/ 0.946	Min.: 1 Mult.: 1
Single Color LEDs Right Angle Yellow SML-LXR44YC-TR Lumex 1: S/ 2.84 982In Stock	Mfr. Part # SML-LXR44YC-TR Mouser Part # 696-SML-LXR44YC	Lumex	Single Color LEDs Right Angle Yellow	Datasheet	982In Stock	Cut Tape S/ 2.84 S/ 1.98 S/ 1.44 Reel S/ 1.19 S/ 1.07 View S/ 1.00 S/ 0.93 S/ 0.903 S/ 0.856 MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Color LEDs 3mm Short Lens Red SSL-LX3034ID Lumex 1: S/ 1.28 8,676In Stock	Mfr. Part # SSL-LX3034ID Mouser Part # 696-SSL-LX3034ID	Lumex	Single Color LEDs 3mm Short Lens Red	Datasheet	8,676In Stock	S/ 1.28 S/ 0.891 S/ 0.631 S/ 0.51 View S/ 0.463 S/ 0.428 S/ 0.397 S/ 0.374 S/ 0.335	Min.: 1 Mult.: 1
Single Color LEDs LED PMI SSL-LX3052GD Lumex 1: S/ 1.67 10,620In Stock	Mfr. Part # SSL-LX3052GD Mouser Part # 696-SSL-LX3052GD	Lumex	Single Color LEDs LED PMI	Datasheet	10,620In Stock	S/ 1.67 S/ 1.15 S/ 0.821 S/ 0.673 View S/ 0.619 S/ 0.576 S/ 0.533 S/ 0.471	Min.: 1 Mult.: 1
Single Color LEDs LED PMI SSL-LX3052ID Lumex 1: S/ 1.67 2,071In Stock	Mfr. Part # SSL-LX3052ID Mouser Part # 696-SSL-LX3052ID	Lumex	Single Color LEDs LED PMI	Datasheet	2,071In Stock	S/ 1.67 S/ 1.15 S/ 0.821 S/ 0.673 View S/ 0.619 S/ 0.576 S/ 0.533 S/ 0.502 S/ 0.444	Min.: 1 Mult.: 1
Single Color LEDs LED PMI SSL-LX3052YD Lumex 1: S/ 1.56 2,898In Stock	Mfr. Part # SSL-LX3052YD Mouser Part # 696-SSL-LX3052YD	Lumex	Single Color LEDs LED PMI	Datasheet	2,898In Stock	S/ 1.56 S/ 1.07 S/ 0.775 S/ 0.658 View S/ 0.599 S/ 0.564 S/ 0.518 S/ 0.475 S/ 0.452	Min.: 1 Mult.: 1
Single Color LEDs Green 565nm 12mcd 20mA SSL-LX3054GD Lumex 1: S/ 1.28 5,817In Stock	Mfr. Part # SSL-LX3054GD Mouser Part # 696-SSL-LX3054GD	Lumex	Single Color LEDs Green 565nm 12mcd 20mA	Datasheet	5,817In Stock	S/ 1.28 S/ 0.891 S/ 0.631 S/ 0.529 View S/ 0.494 S/ 0.463 S/ 0.436 S/ 0.374 S/ 0.35	Min.: 1 Mult.: 1
Single Color LEDs T-3mm (T-1) 565nm Green LED, Green Diffused Lens SSL-LX3054GD-TR Lumex 1: S/ 1.71 9,711In Stock	Mfr. Part # SSL-LX3054GD-TR Mouser Part # 696-SSL-LX3054GDTR	Lumex	Single Color LEDs T-3mm (T-1) 565nm Green LED, Green Diffused Lens	Datasheet	9,711In Stock	Cut Tape S/ 1.71 S/ 1.18 S/ 0.841 S/ 0.689 Reel S/ 0.568 View S/ 0.611 S/ 0.525 S/ 0.498 S/ 0.467	Min.: 1 Mult.: 1 : 1,500
Single Color LEDs Red 635nm 40mcd 20mA SSL-LX3054ID Lumex 1: S/ 1.36 4,040In Stock	Mfr. Part # SSL-LX3054ID Mouser Part # 696-SSL-LX3054ID	Lumex	Single Color LEDs Red 635nm 40mcd 20mA	Datasheet	4,040In Stock	S/ 1.36 S/ 0.926 S/ 0.658 S/ 0.533 View S/ 0.49 S/ 0.455 S/ 0.416 S/ 0.393 S/ 0.366	Min.: 1 Mult.: 1
Multi-Color LEDs Red/Green 635/565nm 30/20 20mA SSL-LX3054IGW Lumex 1: S/ 2.41 4,006In Stock	Mfr. Part # SSL-LX3054IGW Mouser Part # 696-SSL-LX3054IGW	Lumex	Multi-Color LEDs Red/Green 635/565nm 30/20 20mA	Datasheet	4,006In Stock	S/ 2.41 S/ 1.63 S/ 1.16 S/ 0.961 View S/ 0.79 S/ 0.747 S/ 0.708 S/ 0.673 S/ 0.615	Min.: 1 Mult.: 1
Single Color LEDs Red 635nm 20mcd 20mA SSL-LX3054IID Lumex 1: S/ 2.22 3,568In Stock	Mfr. Part # SSL-LX3054IID Mouser Part # 696-SSL-LX3054IID	Lumex	Single Color LEDs Red 635nm 20mcd 20mA	Datasheet	3,568In Stock	S/ 2.22 S/ 1.54 S/ 1.11 S/ 0.915 View S/ 0.88 S/ 0.825 S/ 0.708 S/ 0.67 S/ 0.623	Min.: 1 Mult.: 1
Single Color LEDs Red 635nm 45mcd 20mA SSL-LX3054IT Lumex 1: S/ 1.56 9,722In Stock	Mfr. Part # SSL-LX3054IT Mouser Part # 696-SSL-LX3054IT	Lumex	Single Color LEDs Red 635nm 45mcd 20mA	Datasheet	9,722In Stock	S/ 1.56 S/ 1.07 S/ 0.759 S/ 0.619 View S/ 0.525 S/ 0.49 S/ 0.463 S/ 0.44 S/ 0.393	Min.: 1 Mult.: 1
Single Color LEDs Red 635nm 40mcd 20mA SSL-LX3054LID Lumex 1: S/ 1.28 1,570In Stock	Mfr. Part # SSL-LX3054LID Mouser Part # 696-SSL-LX3054LID	Lumex	Single Color LEDs Red 635nm 40mcd 20mA	Datasheet	1,570In Stock	S/ 1.28 S/ 0.864 S/ 0.611 S/ 0.494 View S/ 0.455 S/ 0.42 S/ 0.385 S/ 0.343 S/ 0.319	Min.: 1 Mult.: 1