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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.
White LEDs KW DPLS34.KD-HJJG-D25D144-HR-22A2 ams OSRAM 1: $0.72 1,940In Stock	Mfr. Part No. KW DPLS34.KD-HJJG-D25D144-HR-22A2 Mouser Part No 720-KWDPLS34KDHJJGD2	ams OSRAM	White LEDs	Datasheet	1,940In Stock	Cut Tape $0.72 $0.487 $0.347 $0.297 Reel $0.25 View $0.204 $0.191 $0.178 $0.167	Min.: 1 Mult.: 1 : 1,000
Single Colour LEDs Red SIDELED LR A67F-U2BB-1-1 ams OSRAM 1: $0.67 7,149In Stock	Mfr. Part No. LR A67F-U2BB-1-1 Mouser Part No 720-LRA67FA9481	ams OSRAM	Single Colour LEDs Red SIDELED	Datasheet	7,149In Stock	Cut Tape $0.67 $0.451 $0.321 $0.265 Reel $0.215 View $0.254 $0.211 $0.193 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs Red SIDELED LS A67F-U2BA-1-3A4B ams OSRAM 1: $0.67 6,658In Stock	Mfr. Part No. LS A67F-U2BA-1-3A4B Mouser Part No 720-LSA67FA9480	ams OSRAM	Single Colour LEDs Red SIDELED	Datasheet	6,658In Stock	Cut Tape $0.67 $0.451 $0.321 $0.265 Reel $0.206 View $0.243 $0.185 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs Yellow Diffused LTL-403Y LITEON 1: $0.24 2,208In Stock	Mfr. Part No. LTL-403Y Mouser Part No 859-LTL-403Y	LITEON	Single Colour LEDs Yellow Diffused	Datasheet	2,208In Stock	$0.24 $0.165 $0.116 $0.093 View $0.084 $0.078 $0.071 $0.065 $0.06	Min.: 1 Mult.: 1
Single Colour LEDs Green Diffused LTL-4231 LITEON 1: $0.211 9,999In Stock 38,000Expected 2026/10/26	Mfr. Part No. LTL-4231 Mouser Part No 859-LTL-4231	LITEON	Single Colour LEDs Green Diffused	Datasheet	9,999In Stock 38,000Expected 2026/10/26	$0.211 $0.14 $0.094 $0.078 View $0.067 $0.064 $0.057 $0.053 $0.048	Min.: 1 Mult.: 1
Single Colour LEDs Green Transparent LTL-4232 LITEON 1: $0.211 9,143In Stock	Mfr. Part No. LTL-4232 Mouser Part No 859-LTL-4232	LITEON	Single Colour LEDs Green Transparent	Datasheet	9,143In Stock	$0.211 $0.14 $0.098 $0.078 View $0.067 $0.063 $0.059 $0.055 $0.047	Min.: 1 Mult.: 1
Single Colour LEDs Yellow Diffused LTL-4251 LITEON 1: $0.211 23,510In Stock	Mfr. Part No. LTL-4251 Mouser Part No 859-LTL-4251	LITEON	Single Colour LEDs Yellow Diffused	Datasheet	23,510In Stock	$0.211 $0.14 $0.094 $0.078 View $0.067 $0.064 $0.057 $0.053	Min.: 1 Mult.: 1
Single Colour LEDs Yellow Transparent LTL-4252 LITEON 1: $0.211 4,032In Stock	Mfr. Part No. LTL-4252 Mouser Part No 859-LTL-4252	LITEON	Single Colour LEDs Yellow Transparent	Datasheet	4,032In Stock	$0.211 $0.14 $0.098 $0.078 View $0.071 $0.065 $0.057 $0.053 $0.049	Min.: 1 Mult.: 1
Single Colour LEDs Amber 588nm 12mcd 60deg diffused WP3A10AD Kingbright 1: $0.38 5,525In Stock	Mfr. Part No. WP3A10AD Mouser Part No 604-WP3A10AD	Kingbright	Single Colour LEDs Amber 588nm 12mcd 60deg diffused	Datasheet	5,525In Stock	$0.38 $0.262 $0.186 $0.141 View $0.134 $0.124 $0.098 $0.09	Min.: 1 Mult.: 1
Multi-Colour LEDs DISCRETE LED LAMP 521-9743F Dialight 1: $0.83 2,755In Stock	Mfr. Part No. 521-9743F Mouser Part No 645-521-9743F	Dialight	Multi-Colour LEDs DISCRETE LED LAMP	Datasheet	2,755In Stock	$0.83 $0.58 $0.424 $0.355 View $0.308 $0.30 $0.286 $0.279 $0.264	Min.: 1 Mult.: 1
Single Colour LEDs 1616 RA RED 2mA 597-2001-807F Dialight 1: $0.79 25In Stock 16,500On Order	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	25In Stock 16,500On Order On Order Ship Dates Mfr. No: 597-2001-807F Stock: 25 Can Dispatch Immediately On Order: 9,500 Pending 7,000 Expected 2027/01/20 Factory Lead Time: 26 Weeks	Cut Tape $0.79 $0.547 $0.393 Reel $0.321 MouseReel Available	Min.: 1 Mult.: 1 : 500
White LEDs 1616 RA WHITE 20mA 597-2901-807F Dialight 1: $0.92 298In Stock	Mfr. Part No. 597-2901-807F Mouser Part No 645-597-2901-807F	Dialight	White LEDs 1616 RA WHITE 20mA Learn More about Dialight 597 single color leds	Datasheet	298In Stock	Cut Tape $0.92 $0.644 $0.475 Reel $0.39 $0.352 View $0.329 $0.321 $0.317 $0.297 MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 3.2MM 610NM ORN DIFF SLR-332DU3F ROHM Semiconductor 1: $0.54 1,389In 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	1,389In Stock	Cut Tape $0.54 $0.376 $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 1,852In Stock	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	1,852In Stock	Cut Tape $0.49 $0.336 $0.241 $0.198 Reel $0.171 View $0.183 $0.155 $0.149 $0.14	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs GREEN GRN DIFF LENS 2.5mm PITCH SLR-332MG3F ROHM Semiconductor 1: $0.57 116In Stock 2,000Expected 2026/10/07	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	116In Stock 2,000Expected 2026/10/07	$0.57 $0.386 $0.276 $0.227 View $0.208 $0.195 $0.181 $0.167 $0.155	Min.: 1 Mult.: 1
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 $0.154	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs RED RED CLEAR LENS 2.5mm PITCH SLR-332VC3F ROHM Semiconductor 1: $0.57 15In Stock 4,000On 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	15In Stock 4,000On Order On Order Ship Dates Mfr. No: SLR-332VC3F Stock: 15 Can Dispatch Immediately On Order: 2,000 Expected 2026/11/10 2,000 Expected 2026/12/28 Factory Lead Time: 17 Weeks	$0.57 $0.386 $0.276 $0.227 View $0.208 $0.195 $0.181 $0.167 $0.155	Min.: 1 Mult.: 1
Single Colour LEDs RED RED DIFF LENS 2.5mm PITCH SLR-332VR3F ROHM Semiconductor 1: $0.54 5,381In 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	5,381In Stock	$0.54 $0.372 $0.267 $0.219 View $0.202 $0.19 $0.173 $0.166 $0.155	Min.: 1 Mult.: 1
Single Colour LEDs 3.2MM 585NM YEL TRANSP SLR-332YC3F ROHM Semiconductor 1: $0.47 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	$0.47 $0.326 $0.234 $0.192 View $0.178 $0.166 $0.151 $0.145 $0.138	Min.: 1 Mult.: 1
Single Colour LEDs 3.2MM 585NMYEL DIFF SLR-332YY3F ROHM Semiconductor 1: $0.57 1,706In 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	1,706In Stock	$0.57 $0.386 $0.276 $0.227 View $0.208 $0.195 $0.181 $0.167 $0.155	Min.: 1 Mult.: 1
Single Colour LEDs Green Diffused LITEON LTL-403G LTL-403G LITEON 1: $0.24 3,030In Stock	Mfr. Part No. LTL-403G Mouser Part No 859-LTL-403G	LITEON	Single Colour LEDs Green Diffused	Datasheet	3,030In 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 $0.14 $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: $0.211 2,766In Stock	Mfr. Part No. LTL-4211 Mouser Part No 859-LTL-4211	LITEON	Single Colour LEDs Red Diffused	Datasheet	2,766In Stock	$0.211 $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 Transparent LITEON LTL-4222 LTL-4222 LITEON 1: $0.23 3,216In Stock	Mfr. Part No. LTL-4222 Mouser Part No 859-LTL-4222	LITEON	Single Colour LEDs Red Transparent	Datasheet	3,216In Stock	$0.23 $0.159 $0.095 $0.084 View $0.071 $0.065 $0.056 $0.052 $0.048	Min.: 1 Mult.: 1
Single Colour LEDs Red Clear LITEON LTL42EKEKNN LTL42EKEKNN LITEON 1: $0.25 11,431In Stock 20,000Expected 2026/10/28	Mfr. Part No. LTL42EKEKNN Mouser Part No 859-LTL42EKEKNN	LITEON	Single Colour LEDs Red Clear	Datasheet	11,431In Stock 20,000Expected 2026/10/28	$0.25 $0.171 $0.12 $0.097 View $0.083 $0.078 $0.072 $0.067 $0.064	Min.: 1 Mult.: 1

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