.hide-partial { max-height: none; } .show-more { display: none; }

4 mm Opto-electronics

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Opto-electronics

List Images

Results: 277

Applied Filters:

Width = 4 mm

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
High Speed Optocouplers 3.0V - 5.5V 15MBd ACSL-6210-50RE Broadcom / Avago 1: 4,46 € 2 691In Stock	Mfr. Part No. ACSL-6210-50RE Mouser Part No 630-ACSL-6210-50RE	Broadcom / Avago	High Speed Optocouplers 3.0V - 5.5V 15MBd Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	2 691In Stock	Cut Tape 4,46 € 3,32 € 2,64 € 2,35 € Reel 2,12 € View 2,27 € 2,11 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1 500
High Speed Optocouplers 3.0V - 5.5V 15MBd ACSL-6210-56RE Broadcom / Avago 1: 4,64 € 1 634In Stock	Mfr. Part No. ACSL-6210-56RE Mouser Part No 630-ACSL-6210-56RE	Broadcom / Avago	High Speed Optocouplers 3.0V - 5.5V 15MBd	Datasheet	1 634In Stock	Cut Tape 4,64 € 3,40 € 2,63 € 2,40 € 2,24 € Reel 2,24 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500
High Speed Optocouplers Optocoupler (25MBd) LF ACSL-7210-00RE Broadcom / Avago 1: 5,39 € 3 286In Stock	Mfr. Part No. ACSL-7210-00RE Mouser Part No 630-ACSL-7210-00RE	Broadcom / Avago	High Speed Optocouplers Optocoupler (25MBd) LF Learn More about Broadcom / Avago avago acsl 7210 optocoupler	Datasheet	3 286In Stock	5,39 € 4,05 € 3,25 € 2,91 € 2,70 €	Min.: 1 Mult.: 1
White LEDs 3W Cool White SMD ASMT-JW32-NWY01 Broadcom / Avago 1: 4,74 € 639In Stock 1 500Expected 09/04/2027	Mfr. Part No. ASMT-JW32-NWY01 Mouser Part No 630-ASMT-JW32-NWY01	Broadcom / Avago	White LEDs 3W Cool White SMD Learn More about Broadcom / Avago broadcom asmt jx3x leds	Datasheet	639In Stock 1 500Expected 09/04/2027	Cut Tape 4,74 € 3,54 € 2,64 € Reel 2,64 € 2,46 € View 2,35 € 2,30 € MouseReel Available	Min.: 1 Mult.: 1 : 250
Single Colour LEDs Green 570nm Water Clear 70mcd AA4040CGCK Kingbright 1: 0,447 € 1 125In Stock 5 000Expected 21/12/2026	Mfr. Part No. AA4040CGCK Mouser Part No 604-AA4040CGCK	Kingbright	Single Colour LEDs Green 570nm Water Clear 70mcd Learn More about Kingbright aa4040 smd leds	Datasheet	1 125In Stock 5 000Expected 21/12/2026	Cut Tape 0,447 € 0,309 € 0,225 € Reel 0,206 € 0,186 € View 0,174 € 0,164 € 0,155 € 0,144 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Grn 570nm 120mcd 120deg Water Clr AA4040MGS Kingbright 1: 0,671 € 2 715In Stock	Mfr. Part No. AA4040MGS Mouser Part No 604-AA4040MGS	Kingbright	Single Colour LEDs Grn 570nm 120mcd 120deg Water Clr	Datasheet	2 715In Stock	Cut Tape 0,671 € 0,464 € 0,337 € Reel 0,276 € 0,257 € View 0,245 € 0,233 € 0,216 € 0,203 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Blue Water Clear 470nm 150mcd AA4040QBS/D Kingbright 1: 0,43 € 6 353In Stock	Mfr. Part No. AA4040QBS/D Mouser Part No 604-AA4040QBS/D	Kingbright	Single Colour LEDs Blue Water Clear 470nm 150mcd Learn More about Kingbright aa4040 smd leds	Datasheet	6 353In Stock	Cut Tape 0,43 € 0,296 € 0,212 € Reel 0,175 € 0,164 € View 0,152 € 0,148 € 0,146 € 0,145 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Blue Water Clear 465nm 300mcd AA4040QBS/G Kingbright 1: 0,946 € 3 832In Stock	Mfr. Part No. AA4040QBS/G Mouser Part No 604-AA4040QBS/G	Kingbright	Single Colour LEDs Blue Water Clear 465nm 300mcd Learn More about Kingbright aa4040 smd leds	Datasheet	3 832In Stock	Cut Tape 0,946 € 0,603 € 0,486 € Reel 0,40 € 0,376 € View 0,353 € 0,325 € 0,314 € 0,306 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs GREEN WATER CLEAR AA4040SGC Kingbright 1: 0,482 € 89In Stock 2 000Expected 16/12/2026	Mfr. Part No. AA4040SGC Mouser Part No 604-AA4040SGC	Kingbright	Single Colour LEDs GREEN WATER CLEAR	Datasheet	89In Stock 2 000Expected 16/12/2026	Cut Tape 0,482 € 0,332 € 0,24 € Reel 0,202 € 0,186 € View 0,163 € 0,159 € 0,155 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Green Water Clear 568nm 30mcd AA4040SGS Kingbright 1: 0,671 € 2 247In Stock 10 000Expected 02/11/2026	Mfr. Part No. AA4040SGS Mouser Part No 604-AA4040SGS	Kingbright	Single Colour LEDs Green Water Clear 568nm 30mcd	Datasheet	2 247In Stock 10 000Expected 02/11/2026	Cut Tape 0,671 € 0,442 € 0,296 € Reel 0,178 € 0,169 € View 0,162 € 0,153 € 0,139 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Red 630nm Water Clear 250mcd AA4040SURCK Kingbright 1: 0,533 € 4 250In Stock	Mfr. Part No. AA4040SURCK Mouser Part No 604-AA4040SURCK	Kingbright	Single Colour LEDs Red 630nm Water Clear 250mcd	Datasheet	4 250In Stock	Cut Tape 0,533 € 0,369 € 0,265 € Reel 0,218 € 0,198 € View 0,184 € 0,175 € 0,169 € 0,162 €	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Yellow Water Clear 588nm 15mcd AA4040YS Kingbright 1: 0,404 € 1 864In Stock	Mfr. Part No. AA4040YS Mouser Part No 604-AA4040YS	Kingbright	Single Colour LEDs Yellow Water Clear 588nm 15mcd	Datasheet	1 864In Stock	Cut Tape 0,404 € 0,277 € 0,199 € Reel 0,163 € 0,144 € View 0,134 € 0,13 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Green Water Clear 525nm 800mcd AA4040ZGS Kingbright 1: 0,602 € 5 447In Stock	Mfr. Part No. AA4040ZGS Mouser Part No 604-AA4040ZGS	Kingbright	Single Colour LEDs Green Water Clear 525nm 800mcd Learn More about Kingbright aa4040 smd leds	Datasheet	5 447In Stock	Cut Tape 0,602 € 0,417 € 0,304 € Reel 0,255 € 0,237 € View 0,224 € 0,218 € 0,212 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Grn Diffused 568nm 25mcd 60deg angle WP115A10GD Kingbright 1: 0,224 € 134In Stock 8 000Expected 30/10/2026	Mfr. Part No. WP115A10GD Mouser Part No 604-WP115A10GD	Kingbright	Single Colour LEDs Grn Diffused 568nm 25mcd 60deg angle	Datasheet	134In Stock 8 000Expected 30/10/2026	0,224 € 0,155 € 0,109 € 0,088 € View 0,08 € 0,074 € 0,068 € 0,064 € 0,059 €	Min.: 1 Mult.: 1
Single Colour LEDs Grn Trnsparent 568nm 50mcd 50deg angle WP115A10GT Kingbright 1: 0,224 € 1 313In Stock	Mfr. Part No. WP115A10GT Mouser Part No 604-WP115A10GT	Kingbright	Single Colour LEDs Grn Trnsparent 568nm 50mcd 50deg angle	Datasheet	1 313In Stock	0,224 € 0,155 € 0,109 € 0,088 € View 0,084 € 0,074 € 0,068 € 0,064 € 0,059 €	Min.: 1 Mult.: 1
Multi-Colour LEDs Grn Yellow 568 588nm Diffused 30 15mcd WP115VGYW Kingbright 1: 0,516 € 2 074In Stock	Mfr. Part No. WP115VGYW Mouser Part No 604-WP115VGYW	Kingbright	Multi-Colour LEDs Grn Yellow 568 588nm Diffused 30 15mcd	Datasheet	2 074In Stock	0,516 € 0,353 € 0,252 € 0,207 € View 0,187 € 0,174 € 0,161 € 0,157 € 0,148 €	Min.: 1 Mult.: 1
Multi-Colour LEDs RED/GRN WHT DIFF WP115WEGW Kingbright 1: 0,43 € 8 905In Stock	Mfr. Part No. WP115WEGW Mouser Part No 604-WP115WEGW	Kingbright	Multi-Colour LEDs RED/GRN WHT DIFF	Datasheet	8 905In Stock	0,43 € 0,298 € 0,202 € 0,16 € View 0,147 € 0,143 € 0,133 € 0,128 € 0,12 €	Min.: 1 Mult.: 1
Multi-Colour LEDs Red Yellow 625 588nm Diffused 40 20mcd WP115WEYW Kingbright 1: 0,318 € 4 049In Stock 20 000Expected 30/10/2026	Mfr. Part No. WP115WEYW Mouser Part No 604-WP115WEYW	Kingbright	Multi-Colour LEDs Red Yellow 625 588nm Diffused 40 20mcd	Datasheet	4 049In Stock 20 000Expected 30/10/2026	0,318 € 0,217 € 0,154 € 0,125 € View 0,108 € 0,099 € 0,089 € 0,084 €	Min.: 1 Mult.: 1
Single Colour LEDs Grn 30mcd 568nm 60 deg Diffused WP3A10GD Kingbright 1: 0,224 € 2 538In Stock 20 000Expected 30/10/2026	Mfr. Part No. WP3A10GD Mouser Part No 604-WP3A10GD	Kingbright	Single Colour LEDs Grn 30mcd 568nm 60 deg Diffused	Datasheet	2 538In Stock 20 000Expected 30/10/2026	0,224 € 0,152 € 0,099 € 0,077 € View 0,07 € 0,065 € 0,059 € 0,055 €	Min.: 1 Mult.: 1
Single Colour LEDs Red 30mcd 625nm 60 deg Diffused WP3A10ID Kingbright 1: 0,224 € 6 447In Stock	Mfr. Part No. WP3A10ID Mouser Part No 604-WP3A10ID	Kingbright	Single Colour LEDs Red 30mcd 625nm 60 deg Diffused	Datasheet	6 447In Stock	0,224 € 0,152 € 0,107 € 0,086 € View 0,07 € 0,067 € 0,06 € 0,058 € 0,054 €	Min.: 1 Mult.: 1
Single Colour LEDs Yel 15mcd 588mcd 60 deg Diffused WP3A10YD Kingbright 1: 0,224 € 1 129In Stock	Mfr. Part No. WP3A10YD Mouser Part No 604-WP3A10YD	Kingbright	Single Colour LEDs Yel 15mcd 588mcd 60 deg Diffused	Datasheet	1 129In Stock	0,224 € 0,152 € 0,107 € 0,086 € View 0,078 € 0,072 € 0,065 € 0,062 € 0,058 €	Min.: 1 Mult.: 1
Single Colour LEDs Green 568nm Diffused 20mcd WP3A8GD Kingbright 1: 0,198 € 26 041In Stock	Mfr. Part No. WP3A8GD Mouser Part No 604-WP3A8GD	Kingbright	Single Colour LEDs Green 568nm Diffused 20mcd	Datasheet	26 041In Stock	0,198 € 0,132 € 0,093 € 0,074 € View 0,065 € 0,062 € 0,057 € 0,052 € 0,049 €	Min.: 1 Mult.: 1
Single Colour LEDs Red 625nm Diffused 25mcd WP3A8ID Kingbright 1: 0,206 € 4 131In Stock 14 000Expected 29/10/2026	Mfr. Part No. WP3A8ID Mouser Part No 604-WP3A8ID	Kingbright	Single Colour LEDs Red 625nm Diffused 25mcd	Datasheet	4 131In Stock 14 000Expected 29/10/2026	0,206 € 0,141 € 0,099 € 0,079 € View 0,072 € 0,067 € 0,059 € 0,057 € 0,052 €	Min.: 1 Mult.: 1
Single Colour LEDs Yellow 588nm Diffused 15mcd WP3A8YD Kingbright 1: 0,241 € 1 828In Stock	Mfr. Part No. WP3A8YD Mouser Part No 604-WP3A8YD	Kingbright	Single Colour LEDs Yellow 588nm Diffused 15mcd	Datasheet	1 828In Stock	0,241 € 0,164 € 0,115 € 0,093 € View 0,084 € 0,077 € 0,071 € 0,067 € 0,06 €	Min.: 1 Mult.: 1
Multi-Colour LEDs Red/Green Diffused 625/568nm 40/35mcd WP3VEGW Kingbright 1: 0,43 € 10 164In Stock 21 500Expected 02/12/2026	Mfr. Part No. WP3VEGW Mouser Part No 604-WP3VEGW	Kingbright	Multi-Colour LEDs Red/Green Diffused 625/568nm 40/35mcd	Datasheet	10 164In Stock 21 500Expected 02/12/2026	0,43 € 0,293 € 0,211 € 0,157 € View 0,145 € 0,141 € 0,133 € 0,124 € 0,118 €	Min.: 1 Mult.: 1