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4 mm Opto-electronics

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Single Colour LEDs 4x4mm RA Green PLCC2 AA4040LCGCK-AMT Kingbright 1: 0,688 € 7.932In Stock 10.000Expected 10/21/2026	Mfr. Part No. AA4040LCGCK-AMT Mouser Part No 604-AA4040LCGCK-AMT	Kingbright	Single Colour LEDs 4x4mm RA Green PLCC2 Learn More about Kingbright high temperature leds	Datasheet	7.932In Stock 10.000Expected 10/21/2026	Cut Tape 0,688 € 0,477 € 0,34 € Reel 0,276 € 0,251 € View 0,245 € 0,233 € 0,226 € 0,223 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Multi-Colour LEDs 4x4mm RA Red/Green PLCC2 AA4040R3G2CT/R-10MAT Kingbright 1: 1,30 € 5.284In Stock	Mfr. Part No. AA4040R3G2CT/R-10MAT Mouser Part No 604-AA4040R3G2CT/R10	Kingbright	Multi-Colour LEDs 4x4mm RA Red/Green PLCC2 Learn More about Kingbright high temperature leds	Datasheet	5.284In Stock	Cut Tape 1,30 € 1,02 € 0,764 € Reel 0,653 € 0,617 € View 0,587 € 0,561 € 0,484 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 4x4mm RA Blue PLCC2 AA4040LQBS/D-AMT Kingbright 1: 0,843 € 1.490In Stock 2.500Expected 9/25/2026	Mfr. Part No. AA4040LQBS/D-AMT Mouser Part No 604-AA4040LQBS/D-AMT	Kingbright	Single Colour LEDs 4x4mm RA Blue PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1.490In Stock 2.500Expected 9/25/2026	Cut Tape 0,843 € 0,591 € 0,436 € Reel 0,366 € 0,332 € View 0,311 € 0,304 € 0,285 € 0,276 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 4x4mm RA Red PLCC2 AA4040LSURCKT-AMT Kingbright 1: 0,705 € 729In Stock 7.000Expected 10/19/2026	Mfr. Part No. AA4040LSURCKT-AMT Mouser Part No 604-AA4040LSURCKTAMT	Kingbright	Single Colour LEDs 4x4mm RA Red PLCC2 Learn More about Kingbright high temperature leds	Datasheet	729In Stock 7.000Expected 10/19/2026	Cut Tape 0,705 € 0,494 € 0,362 € Reel 0,309 € 0,273 € View 0,255 € 0,249 € 0,236 € 0,23 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 4x4mm RA Yellow PLCC2 AA4040LSYCKT/J3-AMT Kingbright 1: 0,843 € 1.463In Stock	Mfr. Part No. AA4040LSYCKT/J3-AMT Mouser Part No 604-AA4040LSYCKTJ3AM	Kingbright	Single Colour LEDs 4x4mm RA Yellow PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1.463In Stock	Cut Tape 0,843 € 0,591 € 0,436 € Reel 0,372 € 0,349 € View 0,329 € 0,323 € 0,304 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 4x4mm RA Green PLCC2 AA4040LZGCKT-AMT Kingbright 1: 0,843 € 1.585In Stock	Mfr. Part No. AA4040LZGCKT-AMT Mouser Part No 604-AA4040LZGCKT-AMT	Kingbright	Single Colour LEDs 4x4mm RA Green PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1.585In Stock	Cut Tape 0,843 € 0,591 € 0,436 € Reel 0,366 € 0,332 € View 0,311 € 0,304 € 0,295 € 0,285 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Green Water Clear 570nm 90mcd AA4040CGSK Kingbright 1: 0,421 € 12.504In Stock 46.500Expected 9/25/2026	Mfr. Part No. AA4040CGSK Mouser Part No 604-AA4040CGSK	Kingbright	Single Colour LEDs Green Water Clear 570nm 90mcd	Datasheet	12.504In Stock 46.500Expected 9/25/2026	Cut Tape 0,421 € 0,287 € 0,206 € Reel 0,166 € 0,156 € View 0,148 € 0,144 € 0,143 € 0,14 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Red Water Clear 630nm 450mcd AA4040SURSK Kingbright 1: 0,525 € 33.806In Stock	Mfr. Part No. AA4040SURSK Mouser Part No 604-AA4040SURSK	Kingbright	Single Colour LEDs Red Water Clear 630nm 450mcd Learn More about Kingbright aa4040 smd leds	Datasheet	33.806In Stock	Cut Tape 0,525 € 0,362 € 0,262 € Reel 0,217 € 0,194 € View 0,181 € 0,175 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Green Water Clear 525nm 800mcd AA4040ZGS Kingbright 1: 0,602 € 6.507In 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	6.507In Stock	Cut Tape 0,602 € 0,417 € 0,304 € Reel 0,25 € 0,227 € View 0,212 € 0,206 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Multi-Colour LEDs Red Green 625 568nm Diffused 50 30mcd WP115VEGW Kingbright 1: 0,49 € 23.169In Stock	Mfr. Part No. WP115VEGW Mouser Part No 604-WP115VEGW	Kingbright	Multi-Colour LEDs Red Green 625 568nm Diffused 50 30mcd	Datasheet	23.169In Stock	0,49 € 0,338 € 0,243 € 0,193 € View 0,175 € 0,162 € 0,154 € 0,145 €	Min.: 1 Mult.: 1
Multi-Colour LEDs RED/GRN WHT DIFF WP115WEGW Kingbright 1: 0,43 € 11.937In Stock	Mfr. Part No. WP115WEGW Mouser Part No 604-WP115WEGW	Kingbright	Multi-Colour LEDs RED/GRN WHT DIFF	Datasheet	11.937In 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/Green Diffused 625/568nm 40/35mcd WP3VEGW Kingbright 1: 0,43 € 18.933In Stock	Mfr. Part No. WP3VEGW Mouser Part No 604-WP3VEGW	Kingbright	Multi-Colour LEDs Red/Green Diffused 625/568nm 40/35mcd	Datasheet	18.933In Stock	0,43 € 0,293 € 0,211 € 0,157 € View 0,145 € 0,141 € 0,133 € 0,127 € 0,123 €	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS Relay 10 A 5 to 24 VDC G3NA-210B-UTU DC5-24 Omron Automation and Safety 1: 32,26 € 240In Stock	Mfr. Part No. G3NA-210B-UTU DC5-24 Mouser Part No 653-G3NA210BUTUDC524	Omron Automation and Safety	Solid State Relays - SSRs SS Relay 10 A 5 to 24 VDC	Datasheet	240In Stock	32,26 € 30,52 € 29,54 € 28,67 € View 27,82 € 26,65 € Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SOLID STATE RELAY TUV Markings G3NA-220B-UTU DC5-24 Omron Automation and Safety 1: 44,48 € 123In Stock 407Expected 10/2/2026	Mfr. Part No. G3NA-220B-UTU DC5-24 Mouser Part No 653-G3NA220BUTUDC524	Omron Automation and Safety	Solid State Relays - SSRs SOLID STATE RELAY TUV Markings	Datasheet	123In Stock 407Expected 10/2/2026	44,48 € 41,71 € 40,58 € 39,19 € View 37,84 € 37,20 €	Min.: 1 Mult.: 1
Solid State Relays - SSRs Solid State Relay G3NA-225B-UTU AC100-240 Omron Automation and Safety 1: 57,24 € 32In Stock	Mfr. Part No. G3NA-225B-UTU AC100-240 Mouser Part No 653-G3NA225BUTAC1240	Omron Automation and Safety	Solid State Relays - SSRs Solid State Relay	Datasheet	32In Stock	57,24 € 54,09 € 52,04 € 50,24 € View 48,51 € Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR 10A DC LOAD TUV MARK G3NA-D210B-UTU DC5-24 Omron Automation and Safety 1: 75,99 € 157In Stock	Mfr. Part No. G3NA-D210B-UTU DC5-24 Mouser Part No 653-G3NAD210BUTUD524	Omron Automation and Safety	Solid State Relays - SSRs SSR 10A DC LOAD TUV MARK	Datasheet	157In Stock	75,99 € 70,97 € 68,70 € 66,34 € 65,08 €	Min.: 1 Mult.: 1
Single Colour LEDs Yellow SIDELED LY A67F-U2CA-36-1 ams OSRAM 1: 0,576 € 8.829In Stock	Mfr. Part No. LY A67F-U2CA-36-1 Mouser Part No 720-LYA67FA9482	ams OSRAM	Single Colour LEDs Yellow SIDELED	Datasheet	8.829In Stock	Cut Tape 0,576 € 0,388 € 0,276 € 0,228 € Reel 0,177 € View 0,209 € 0,163 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000
White LEDs White Lamp 3mm 2600mcd Clr LTW-420D7 LITEON 1: 0,464 € 19.057In Stock	Mfr. Part No. LTW-420D7 Mouser Part No 859-LTW-420D7	LITEON	White LEDs White Lamp 3mm 2600mcd Clr	Datasheet	19.057In Stock	0,464 € 0,323 € 0,232 € 0,192 € View 0,169 € 0,159 € 0,148 € 0,145 € 0,13 €	Min.: 1 Mult.: 1
Single Colour LEDs 4x4mm RA Blue PLCC2 AA4040QBS/D-AMT Kingbright 1: 0,843 € 1.397In Stock	Mfr. Part No. AA4040QBS/D-AMT Mouser Part No 604-AA4040QBS/D-AMT	Kingbright	Single Colour LEDs 4x4mm RA Blue PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1.397In Stock	Cut Tape 0,843 € 0,552 € 0,436 € Reel 0,366 € 0,332 € View 0,31 € 0,30 € 0,289 € 0,28 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 4x4mm RA Red PLCC2 AA4040SURCKT-AMT Kingbright 1: 0,705 € 1.891In Stock	Mfr. Part No. AA4040SURCKT-AMT Mouser Part No 604-AA4040SURCKTAMT	Kingbright	Single Colour LEDs 4x4mm RA Red PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1.891In Stock	Cut Tape 0,705 € 0,494 € 0,353 € Reel 0,30 € 0,273 € View 0,255 € 0,249 € 0,24 € 0,235 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 4x4mm RA Green PLCC2 AA4040ZGCKT-AMT Kingbright 1: 0,791 € 1.261In Stock	Mfr. Part No. AA4040ZGCKT-AMT Mouser Part No 604-AA4040ZGCKT-AMT	Kingbright	Single Colour LEDs 4x4mm RA Green PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1.261In Stock	Cut Tape 0,791 € 0,561 € 0,419 € Reel 0,352 € 0,332 € View 0,311 € 0,304 € MouseReel Available	Min.: 1 Mult.: 1 : 500
White LEDs 3W Cool White SMD ASMT-JW32-NWY01 Broadcom / Avago 1: 4,74 € 1.239In Stock	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	1.239In Stock	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 € 4.452In Stock	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	4.452In Stock	Cut Tape 0,447 € 0,309 € 0,225 € Reel 0,206 € 0,186 € View 0,174 € 0,164 € 0,158 € 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 € 308In Stock 5.000Expected 9/25/2026	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	308In Stock 5.000Expected 9/25/2026	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

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