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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 Blue PLCC2 AA4040LQBS/D-AMT Kingbright 1: € 0,843 685In Stock 2 500Expected 14/12/2026	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	685In Stock 2 500Expected 14/12/2026	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 Green PLCC2 AA4040LZGCKT-AMT Kingbright 1: € 0,843 1 530In 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 530In 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 53 391In Stock	Mfr. Part No. AA4040CGSK Mouser Part No 604-AA4040CGSK	Kingbright	Single Colour LEDs Green Water Clear 570nm 90mcd	Datasheet	53 391In Stock	Cut Tape € 0,421 € 0,287 € 0,206 Reel € 0,17 € 0,159 View € 0,148 € 0,144 € 0,14 MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Red Water Clear 630nm 450mcd AA4040SURSK Kingbright 1: € 0,525 29 201In 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	29 201In 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
Multi-Colour LEDs Red Green 625 568nm Diffused 50 30mcd WP115VEGW Kingbright 1: € 0,49 20 644In Stock	Mfr. Part No. WP115VEGW Mouser Part No 604-WP115VEGW	Kingbright	Multi-Colour LEDs Red Green 625 568nm Diffused 50 30mcd	Datasheet	20 644In Stock	€ 0,49 € 0,338 € 0,243 € 0,193 View € 0,175 € 0,162 € 0,154 € 0,145	Min.: 1 Mult.: 1
LED Lighting Driver ICs LED MV Int Switch AL8843SP-13 Diodes Incorporated 1: € 0,748 25 333In Stock	Mfr. Part No. AL8843SP-13 Mouser Part No 621-AL8843SP-13	Diodes Incorporated	LED Lighting Driver ICs LED MV Int Switch	Datasheet	25 333In Stock	Cut Tape € 0,748 € 0,529 € 0,456 € 0,415 € 0,40 Reel € 0,40 MouseReel Available	Min.: 1 Mult.: 1 Max.: 430 : 2 500
Solid State Relays - SSRs SOLID STATE RELAY TUV Markings G3NA-205B-UTU DC5-24 Omron Automation and Safety 1: € 29,37 165In Stock	Mfr. Part No. G3NA-205B-UTU DC5-24 Mouser Part No 653-G3NA205BUTUDC524	Omron Automation and Safety	Solid State Relays - SSRs SOLID STATE RELAY TUV Markings	Datasheet	165In Stock	€ 29,37 € 28,01 € 27,25 € 26,32 View € 25,40 € 24,26	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 73In Stock 237Expected 29/10/2026	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	73In Stock 237Expected 29/10/2026	€ 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-225B-UTU DC5-24 Omron Automation and Safety 1: € 62,49 55In Stock	Mfr. Part No. G3NA-225B-UTU DC5-24 Mouser Part No 653-G3NA225BUTUDC524	Omron Automation and Safety	Solid State Relays - SSRs SOLID STATE RELAY TUV Markings	Datasheet	55In Stock	€ 62,49 € 59,46 € 57,41 € 55,44 View € 53,54 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 142In 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	142In 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: € 0,636 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 € 0,636 € 0,427 € 0,304 € 0,251 Reel € 0,204 View € 0,241 € 0,20 € 0,172 € 0,168 MouseReel Available	Min.: 1 Mult.: 1 : 2 000
High Speed Optocouplers 1Mbd Open Collector Single Channel SFH6316T Vishay Semiconductors 1: € 1,57 2 588In Stock	Mfr. Part No. SFH6316T Mouser Part No 782-SFH6316T	Vishay Semiconductors	High Speed Optocouplers 1Mbd Open Collector Single Channel	Datasheet	2 588In Stock	Cut Tape € 1,57 € 1,22 € 0,903 € 0,71 Reel € 0,697 View € 0,697 € 0,686 € 0,668 MouseReel Available	Min.: 1 Mult.: 1 : 2 000
High Speed Optocouplers 100kbd Low Input Current High Gain SFH6319T Vishay Semiconductors 1: € 1,62 11 541In Stock	Mfr. Part No. SFH6319T Mouser Part No 782-SFH6319T	Vishay Semiconductors	High Speed Optocouplers 100kbd Low Input Current High Gain	Datasheet	11 541In Stock	Cut Tape € 1,62 € 1,20 € 0,929 € 0,808 Reel € 0,726 View € 0,754 € 0,688 € 0,662 MouseReel Available	Min.: 1 Mult.: 1 : 2 000
High Speed Optocouplers 1Mbd Open Collector Single Channel SFH6343T Vishay Semiconductors 1: € 1,88 2 253In Stock	Mfr. Part No. SFH6343T Mouser Part No 782-SFH6343T	Vishay Semiconductors	High Speed Optocouplers 1Mbd Open Collector Single Channel	Datasheet	2 253In Stock	Cut Tape € 1,88 € 1,36 € 1,04 € 0,894 Reel € 0,809 View € 0,848 € 0,759 € 0,74 MouseReel Available	Min.: 1 Mult.: 1 : 2 000
High Speed Optocouplers Dual 10Mbd Hi-Speed Open Drain Out VO0661T Vishay Semiconductors 1: € 3,18 1 845In Stock 6 000Expected 12/11/2026	Mfr. Part No. VO0661T Mouser Part No 782-VO0661T	Vishay Semiconductors	High Speed Optocouplers Dual 10Mbd Hi-Speed Open Drain Out	Datasheet	1 845In Stock 6 000Expected 12/11/2026	Cut Tape € 3,18 € 2,30 € 1,89 € 1,67 Reel € 1,54 View € 1,59 € 1,47 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Multi-Colour LEDs 8.7/12mcd 621/569nm Red Orange/Green LTL-10CHJ LITEON 1: € 0,396 20 189In Stock	Mfr. Part No. LTL-10CHJ Mouser Part No 859-LTL-10CHJ	LITEON	Multi-Colour LEDs 8.7/12mcd 621/569nm Red Orange/Green	Datasheet	20 189In Stock	€ 0,396 € 0,273 € 0,195 € 0,16 View € 0,148 € 0,138 € 0,127 € 0,12 € 0,109	Min.: 1 Mult.: 1
White LEDs White Lamp 3mm 2600mcd Clr LTW-420D7 LITEON 1: € 0,464 17 000In Stock	Mfr. Part No. LTW-420D7 Mouser Part No 859-LTW-420D7	LITEON	White LEDs White Lamp 3mm 2600mcd Clr	Datasheet	17 000In Stock	€ 0,464 € 0,323 € 0,231 € 0,192 View € 0,168 € 0,158 € 0,149 € 0,148 € 0,13	Min.: 1 Mult.: 1
LED Lighting Driver ICs 3 Ch Prog Led Driver LLP A 926-LP5521YQX A 926-LP5521YQX/NOPB LP5521YQ/NOPB Texas Instruments 1: € 1,98 2 442In Stock	Mfr. Part No. LP5521YQ/NOPB Mouser Part No 926-LP5521YQ/NOPB	Texas Instruments	LED Lighting Driver ICs 3 Ch Prog Led Driver LLP A 926-LP5521YQX A 926-LP5521YQX/NOPB	Datasheet	2 442In Stock	Cut Tape € 1,98 € 1,47 € 1,34 € 1,20 Reel € 1,05 View € 1,14 € 1,10 € 1,03 MouseReel Available	Min.: 1 Mult.: 1 : 1 000
LED Lighting Driver ICs 3 channel RGB/White LED driver with inte A 926-LP5521YQ/NOPB LP5521YQX/NOPB Texas Instruments 1: € 1,63 5 250In Stock	Mfr. Part No. LP5521YQX/NOPB Mouser Part No 926-LP5521YQX/NOPB	Texas Instruments	LED Lighting Driver ICs 3 channel RGB/White LED driver with inte A 926-LP5521YQ/NOPB	Datasheet	5 250In Stock	Cut Tape € 1,63 € 1,20 € 1,09 € 0,972 View Reel € 0,824 € 0,92 € 0,886 € 0,824 € 0,824 MouseReel Available	Min.: 1 Mult.: 1 : 4 500
Single Colour LEDs 4x4mm RA Blue PLCC2 AA4040QBS/D-AMT Kingbright 1: € 0,843 1 349In 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 349In 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 085In 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 085In Stock	Cut Tape € 0,791 € 0,561 € 0,419 Reel € 0,352 € 0,332 View € 0,291 € 0,284 € 0,275 € 0,27 MouseReel Available	Min.: 1 Mult.: 1 : 500
LED Display Drivers LV 8-BIT CONSTANT CURRENT LED SINK STP08DP05MTR STMicroelectronics 1: € 0,946 17 418In Stock 10 000Expected 23/04/2027	Mfr. Part No. STP08DP05MTR Mouser Part No 511-STP08DP05MTR	STMicroelectronics	LED Display Drivers LV 8-BIT CONSTANT CURRENT LED SINK	Datasheet	17 418In Stock 10 000Expected 23/04/2027	Cut Tape € 0,946 € 0,681 € 0,616 € 0,544 Reel € 0,452 View € 0,508 € 0,488 € 0,476 € 0,44 MouseReel Available	Min.: 1 Mult.: 1 : 2 500
LCD Drivers Dual Output (Bipolar SIMO Regulator A 59 A 595-TPS65132WRVCT TPS65132WRVCR Texas Instruments 1: € 1,84 1 549In Stock	Mfr. Part No. TPS65132WRVCR Mouser Part No 595-TPS65132WRVCR	Texas Instruments	LCD Drivers Dual Output (Bipolar SIMO Regulator A 59 A 595-TPS65132WRVCT Learn More about Texas Instruments ti tps65132 power supply	Datasheet	1 549In Stock	Cut Tape € 1,84 € 1,37 € 1,25 € 1,14 Reel € 0,92 View € 1,07 € 1,03 € 0,894 MouseReel Available	Min.: 1 Mult.: 1 : 3 000
High Speed Optocouplers 3.0V - 5.5V 15MBd ACSL-6210-06RE Broadcom / Avago 1: € 4,58 1 303In Stock	Mfr. Part No. ACSL-6210-06RE Mouser Part No 630-ACSL-6210-06RE	Broadcom / Avago	High Speed Optocouplers 3.0V - 5.5V 15MBd Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	1 303In Stock	€ 4,58 € 3,35 € 2,59 € 2,36 View € 2,24 € 2,08 € 2,07 Quote	Min.: 1 Mult.: 1