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4 mm Opto-electronics

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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.
Single Colour LEDs 3.2MM 610NM ORN DIFF SLR-332DU3F ROHM Semiconductor 1: $0.54 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 $0.54 $0.375 $0.269 $0.242 Reel $0.191 View $0.223 $0.173 $0.167 $0.157	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs 3.2MM 563NM GRN TRANSP SLR-332MC3F ROHM Semiconductor 1: $0.49 687In Stock 2,000Expected 15/02/2027	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	687In Stock 2,000Expected 15/02/2027	Cut Tape $0.49 $0.336 $0.241 $0.198 Reel $0.171 View $0.183 $0.155 $0.149 $0.143	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs 3.2mm2.5mm GRN DIFF SLR-332MGT32 ROHM Semiconductor 1: $0.54 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 $0.54 $0.376 $0.27 $0.222 Reel $0.184 View $0.167 $0.153	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs RED RED DIFF LENS 2.5mm PITCH SLR-332VR3F ROHM Semiconductor 1: $0.57 4,876In 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	4,876In Stock	$0.57 $0.386 $0.277 $0.227 View $0.211 $0.197 $0.181 $0.171 $0.16	Min.: 1 Mult.: 1
Single Colour LEDs 3.2MM 585NM YEL TRANSP SLR-332YC3F ROHM Semiconductor 1: $0.54 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	$0.54 $0.368 $0.265 $0.218 View $0.203 $0.189 $0.172 $0.166 $0.155	Min.: 1 Mult.: 1
Single Colour LEDs 3.2MM 585NMYEL DIFF SLR-332YY3F ROHM Semiconductor 1: $0.57 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	$0.57 $0.386 $0.275 $0.227 View $0.208 $0.189 $0.172 $0.166 $0.155	Min.: 1 Mult.: 1
LED Lighting Driver ICs White LED adaptive 1 .5X/1X switched cap A 926-LM27952SDX/NOPB LM27952SD/NOPB Texas Instruments 1: $2.63 721In Stock	Mfr. Part No. LM27952SD/NOPB Mouser Part No 926-LM27952SD/NOPB	Texas Instruments	LED Lighting Driver ICs White LED adaptive 1 .5X/1X switched cap A 926-LM27952SDX/NOPB	Datasheet	721In Stock	Cut Tape $2.63 $1.96 $1.79 $1.61 Reel $1.40 View $1.52 $1.47 $1.36 $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
LED Lighting Driver ICs Auto6-Ch LED Driver ISL78171ARZ-T7A Renesas / Intersil 1: $4.79 375In Stock	Mfr. Part No. ISL78171ARZ-T7A Mouser Part No 968-ISL78171ARZ-T7A	Renesas / Intersil	LED Lighting Driver ICs Auto6-Ch LED Driver Learn More about Renesas / Intersil renesas automotive video display	Datasheet	375In Stock	Cut Tape $4.79 $3.65 $3.36 $3.04 Reel $2.86 View $2.84 $2.73 MouseReel Available	Min.: 1 Mult.: 1 : 250
LED Lighting Driver ICs 6-CH LED DRVR W/PWM DIM ISL97671AIRZ Renesas / Intersil 1: $3.76 433In Stock	Mfr. Part No. ISL97671AIRZ Mouser Part No 968-ISL97671AIRZ	Renesas / Intersil	LED Lighting Driver ICs 6-CH LED DRVR W/PWM DIM	Datasheet	433In Stock	$3.76 $2.77 $2.36 $2.23 View $2.12 $2.06 $1.98 $1.92 $1.88	Min.: 1 Mult.: 1
LED Display Drivers 6-CH LED DRVR W/PWM DIM 1K ISL97671AIRZ-TK Renesas / Intersil 1: $3.64 30In Stock	Mfr. Part No. ISL97671AIRZ-TK Mouser Part No 968-ISL97671AIRZ-TK	Renesas / Intersil	LED Display Drivers 6-CH LED DRVR W/PWM DIM 1K	Datasheet	30In Stock	Cut Tape $3.64 $2.71 $2.48 $2.22 Reel $1.99 View $2.10 $2.06 $1.96 $1.94 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Infrared Emitters SIDELED HI PWR IR EMITTER SFH 4256 ams OSRAM 1: $0.77 20In Stock End of Life	Mfr. Part No. SFH 4256 Mouser Part No 720-SFH4256 End of Life	ams OSRAM	Infrared Emitters SIDELED HI PWR IR EMITTER	Datasheet	20In Stock	Cut Tape $0.77 $0.54 $0.392 $0.321 Reel $0.286 View $0.30 $0.272 $0.252 $0.236 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs Green Diffused LITEON LTL-403G LTL-403G LITEON 1: $0.24 3,020In Stock	Mfr. Part No. LTL-403G Mouser Part No 859-LTL-403G	LITEON	Single Colour LEDs Green Diffused	Datasheet	3,020In Stock	$0.24 $0.165 $0.116 $0.093 View $0.084 $0.078 $0.071 $0.067 $0.06	Min.: 1 Mult.: 1
Single Colour LEDs Red Diffused LITEON LTL-403P LTL-403P LITEON 1: $0.29 3,805In Stock	Mfr. Part No. LTL-403P Mouser Part No 859-LTL-403P	LITEON	Single Colour LEDs Red Diffused	Datasheet	3,805In Stock	$0.29 $0.198 $0.139 $0.135 View $0.112 $0.106 $0.084 $0.079 $0.073	Min.: 1 Mult.: 1
Single Colour LEDs Red Diffused LITEON LTL-4211 LTL-4211 LITEON 1: $0.21 385In Stock 5,000Expected 15/01/2027	Mfr. Part No. LTL-4211 Mouser Part No 859-LTL-4211	LITEON	Single Colour LEDs Red Diffused	Datasheet	385In Stock 5,000Expected 15/01/2027	$0.21 $0.14 $0.098 $0.078 View $0.069 $0.065 $0.058 $0.052 $0.048	Min.: 1 Mult.: 1
Single Colour LEDs Red Diffused LITEON LTL-4221 LTL-4221 LITEON 1: $0.19 34,028In Stock	Mfr. Part No. LTL-4221 Mouser Part No 859-LTL-4221	LITEON	Single Colour LEDs Red Diffused	Datasheet	34,028In Stock	$0.19 $0.132 $0.092 $0.074 View $0.064 $0.06 $0.054 $0.05 $0.048	Min.: 1 Mult.: 1
Single Colour LEDs Red Transparent LITEON LTL-4222 LTL-4222 LITEON 1: $0.21 3,210In Stock	Mfr. Part No. LTL-4222 Mouser Part No 859-LTL-4222	LITEON	Single Colour LEDs Red Transparent	Datasheet	3,210In Stock	$0.21 $0.14 $0.094 $0.078 View $0.067 $0.064 $0.057 $0.053 $0.048	Min.: 1 Mult.: 1
Single Colour LEDs Red Clear LITEON LTL42EKEKNN LTL42EKEKNN LITEON 1: $0.25 11,431In Stock 20,000On Order	Mfr. Part No. LTL42EKEKNN Mouser Part No 859-LTL42EKEKNN	LITEON	Single Colour LEDs Red Clear	Datasheet	11,431In Stock 20,000On Order	$0.25 $0.171 $0.12 $0.097 View $0.083 $0.078 $0.072 $0.067 $0.064	Min.: 1 Mult.: 1
Single Colour LEDs RA Yel 590nm 200mcd 2Vf 90 deg Clear SML-LXR44SYC-TR Lumex 1: $1.02 5,449In Stock	Mfr. Part No. SML-LXR44SYC-TR Mouser Part No 696-SML-LXR44SYC-TR	Lumex	Single Colour LEDs RA Yel 590nm 200mcd 2Vf 90 deg Clear	Datasheet	5,449In Stock	Cut Tape $1.02 $0.712 $0.526 Reel $0.422 $0.396 View $0.375 $0.365 $0.36 $0.352 MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Amber 3 Watt ASMT-JA30-ARS01 Broadcom / Avago 1: $4.94 41In Stock	Mfr. Part No. ASMT-JA30-ARS01 Mouser Part No 630-ASMT-JA30-ARS01	Broadcom / Avago	Single Colour LEDs Amber 3 Watt Learn More about Broadcom / Avago avagominiled	Datasheet	41In Stock	Cut Tape $4.94 $3.64 $2.85 Reel $2.55 $2.39 $2.27 MouseReel Available	Min.: 1 Mult.: 1 : 500
White LEDs MS JD3W Mini NWhite ASMT-JN32-NWY01 Broadcom / Avago 1: $5.84 58In Stock	Mfr. Part No. ASMT-JN32-NWY01 Mouser Part No 630-ASMT-JN32-NWY01	Broadcom / Avago	White LEDs MS JD3W Mini NWhite Learn More about Broadcom / Avago broadcom asmt jx3x leds	Datasheet	58In Stock	$5.84 $4.37 $3.07 $2.86 View $2.73 $2.68	Min.: 1 Mult.: 1
Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn 3BC-3-CA-F Bivar 1: $0.78 15,277In Stock	Mfr. Part No. 3BC-3-CA-F Mouser Part No 749-3BC-3-CA-F	Bivar	Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn	Datasheet	15,277In Stock	$0.78 $0.541 $0.394 $0.328 View $0.289 $0.269 $0.256 $0.243	Min.: 1 Mult.: 1
White LEDs White 4000K SYNIOS E4014 KW DPLS32.EC-6H6J-4L8N-1 ams OSRAM 1: $0.58 1,743In Stock Verify Status with Factory	Mfr. Part No. KW DPLS32.EC-6H6J-4L8N-1 Mouser Part No 720-KWD2EC6H6J4L8N1 Verify Status with Factory	ams OSRAM	White LEDs White 4000K SYNIOS E4014 Learn More about ams OSRAM osram synios e4014 led	Datasheet	1,743In Stock	Cut Tape $0.58 $0.401 $0.29 $0.256 Reel $0.201 View $0.235 $0.199 $0.189 $0.175 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
White LEDs WHITE SMD LED 4x1.4mm SML-LX4014UWC-TR Lumex 1: $0.49 9,854In Stock	Mfr. Part No. SML-LX4014UWC-TR Mouser Part No 696-LX4014UWC-TR	Lumex	White LEDs WHITE SMD LED 4x1.4mm	Datasheet	9,854In Stock	Cut Tape $0.49 $0.338 $0.243 $0.196 Reel $0.172 View $0.182 $0.141 $0.138 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Single Colour LEDs Right Angle Red SML-LXR44IC-TR Lumex 1: $0.72 2,950In Stock	Mfr. Part No. SML-LXR44IC-TR Mouser Part No 696-SML-LXR44IC	Lumex	Single Colour LEDs Right Angle Red	Datasheet	2,950In Stock	Cut Tape $0.72 $0.499 $0.363 Reel $0.301 $0.271 View $0.252 $0.245 $0.242 MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs RA Red 636nm 170mcd 2Vf 90 deg Clear SML-LXR44SIC-TR Lumex 1: $0.91 300In Stock 3,000Expected 13/01/2027	Mfr. Part No. SML-LXR44SIC-TR Mouser Part No 696-SML-LXR44SIC-TR	Lumex	Single Colour LEDs RA Red 636nm 170mcd 2Vf 90 deg Clear	Datasheet	300In Stock 3,000Expected 13/01/2027	Cut Tape $0.91 $0.631 $0.462 Reel $0.355 $0.32 View $0.299 $0.291 MouseReel Available	Min.: 1 Mult.: 1 : 500

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