Opto-electronics – Mouser Switzerland

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AA4040 SMD LEDs

Kingbright AA4040 SMD LEDs are designed for all SMD assembly and solder processes. These LEDs are Halogen-free, RoHS compliant, and feature level 3 moisture sensitivity. The AA4040 SMD LEDs are available on tape and reel. These SMD LEDs are categorically available as IR LEDs, phototransistors, and standard LEDs. Typical applications include backlight, status indicator, home/smart appliances, wearable and portable devices, and healthcare.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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: 0.644 CHF 16 982In Stock	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	16 982In Stock	Cut Tape 0.644 CHF 0.446 CHF 0.318 CHF Reel 0.258 CHF 0.235 CHF View 0.229 CHF 0.218 CHF 0.212 CHF 0.209 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Yellow Water Clear 590nm 250mcd AA4040SYSK Kingbright 1: 0.595 CHF 35 011In Stock	Mfr. Part No. AA4040SYSK Mouser Part No 604-AA4040SYSK	Kingbright	Single Colour LEDs Yellow Water Clear 590nm 250mcd Learn More about Kingbright aa4040 smd leds	Datasheet	35 011In Stock	Cut Tape 0.595 CHF 0.407 CHF 0.341 CHF Reel 0.34 CHF 0.332 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 4x4mm RA Blue PLCC2 AA4040LQBS/D-AMT Kingbright 1: 0.789 CHF 3 705In Stock	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	3 705In Stock	Cut Tape 0.789 CHF 0.553 CHF 0.408 CHF Reel 0.343 CHF 0.311 CHF View 0.291 CHF 0.285 CHF 0.267 CHF 0.258 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 4x4mm RA Green PLCC2 AA4040LZGCKT-AMT Kingbright 1: 0.789 CHF 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 0.789 CHF 0.553 CHF 0.408 CHF Reel 0.343 CHF 0.311 CHF View 0.291 CHF 0.285 CHF 0.276 CHF 0.267 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Red Water Clear 630nm 450mcd AA4040SURSK Kingbright 1: 0.491 CHF 31 903In 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	31 903In Stock	Cut Tape 0.491 CHF 0.339 CHF 0.245 CHF Reel 0.203 CHF 0.182 CHF View 0.169 CHF 0.164 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 4x4mm RA Blue PLCC2 AA4040QBS/D-AMT Kingbright 1: 0.789 CHF 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 0.789 CHF 0.517 CHF 0.408 CHF Reel 0.343 CHF 0.311 CHF View 0.29 CHF 0.281 CHF 0.271 CHF 0.262 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 4x4mm RA Red PLCC2 AA4040SURCKT-AMT Kingbright 1: 0.66 CHF 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 0.66 CHF 0.462 CHF 0.33 CHF Reel 0.281 CHF 0.256 CHF View 0.239 CHF 0.233 CHF 0.225 CHF 0.22 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 4x4mm RA Green PLCC2 AA4040ZGCKT-AMT Kingbright 1: 0.74 CHF 1 161In 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 161In Stock	Cut Tape 0.74 CHF 0.525 CHF 0.392 CHF Reel 0.329 CHF 0.311 CHF View 0.291 CHF 0.285 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Green 570nm Water Clear 70mcd AA4040CGCK Kingbright 1: 0.418 CHF 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 0.418 CHF 0.289 CHF 0.211 CHF Reel 0.193 CHF 0.174 CHF View 0.163 CHF 0.154 CHF 0.145 CHF 0.135 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 4x4mm RA Yellow PLCC2 AA4040LSYCKT/J3-AMT Kingbright 1: 0.789 CHF 463In Stock 1 500Expected 16/11/2026	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	463In Stock 1 500Expected 16/11/2026	Cut Tape 0.789 CHF 0.553 CHF 0.408 CHF Reel 0.348 CHF 0.327 CHF View 0.308 CHF 0.302 CHF 0.285 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500
Phototransistors 4x4mm PHOTOTRANS RA SMD LED AA4040P3C-P22 Kingbright 1: 0.523 CHF 997In Stock	Mfr. Part No. AA4040P3C-P22 Mouser Part No 604-AA4040P3C-P22	Kingbright	Phototransistors 4x4mm PHOTOTRANS RA SMD LED Learn More about Kingbright aa4040 smd leds	Datasheet	997In Stock	Cut Tape 0.523 CHF 0.362 CHF 0.258 CHF Reel 0.213 CHF 0.194 CHF View 0.181 CHF 0.172 CHF 0.166 CHF 0.159 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Blue Water Clear 470nm 150mcd AA4040QBS/D Kingbright 1: 0.402 CHF 5 058In 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	5 058In Stock	Cut Tape 0.402 CHF 0.277 CHF 0.198 CHF Reel 0.164 CHF 0.154 CHF View 0.142 CHF 0.139 CHF 0.137 CHF 0.136 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Blue Water Clear 465nm 300mcd AA4040QBS/G Kingbright 1: 0.885 CHF 3 887In 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 887In Stock	Cut Tape 0.885 CHF 0.564 CHF 0.455 CHF Reel 0.374 CHF 0.352 CHF View 0.33 CHF 0.304 CHF 0.294 CHF 0.286 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500
Infrared Emitters AA4040SF4BT-P22 Kingbright 1: 0.588 CHF 2 668In Stock	Mfr. Part No. AA4040SF4BT-P22 Mouser Part No 604-AA4040SF4BT-P22	Kingbright	Infrared Emitters Learn More about Kingbright aa4040 smd leds	Datasheet	2 668In Stock	Cut Tape 0.588 CHF 0.414 CHF 0.308 CHF 0.258 CHF Reel 0.24 CHF View 0.253 CHF 0.218 CHF 0.204 CHF 0.198 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Single Colour LEDs Green Water Clear 525nm 800mcd AA4040ZGS Kingbright 1: 0.563 CHF 5 947In 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 947In Stock	Cut Tape 0.563 CHF 0.39 CHF 0.285 CHF Reel 0.234 CHF 0.212 CHF View 0.198 CHF 0.193 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Orange Water Clear 601nm 400mcd AA4040SESK Kingbright 1: 0.451 CHF 1 411In Stock	Mfr. Part No. AA4040SESK Mouser Part No 604-AA4040SESK	Kingbright	Single Colour LEDs Orange Water Clear 601nm 400mcd Learn More about Kingbright aa4040 smd leds	Datasheet	1 411In Stock	Cut Tape 0.451 CHF 0.305 CHF 0.221 CHF Reel 0.174 CHF 0.162 CHF View 0.154 CHF 0.15 CHF 0.147 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 4x4mm RA Red PLCC2 AA4040LSURCKT-AMT Kingbright 1: 0.66 CHF 5 219Expected 19/10/2026	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	5 219Expected 19/10/2026	Cut Tape 0.66 CHF 0.462 CHF 0.339 CHF Reel 0.289 CHF 0.256 CHF View 0.239 CHF 0.233 CHF 0.221 CHF 0.215 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Green Water Clear 525nm 1200mcd AA4040ZGS/G Kingbright 20 000: 0.312 CHF 3 000On Order	Mfr. Part No. AA4040ZGS/G Mouser Part No 604-AA4040ZGS/G	Kingbright	Single Colour LEDs Green Water Clear 525nm 1200mcd Learn More about Kingbright aa4040 smd leds	Datasheet	3 000On Order On Order Ship Dates Mfr. No: AA4040ZGS/G Stock: 0 On Order: 1 000 Expected 19/10/2026 2 000 Expected 02/11/2026 Factory Lead Time: 10 Weeks	Cut Tape 0.312 CHF	Min.: 20 000 Mult.: 20 000 : 500
Single Colour LEDs 4x4mm RA Yellow PLCC2 AA4040SYCKT/J3-AMT Kingbright 1: 0.789 CHF 1 944Expected 02/11/2026	Mfr. Part No. AA4040SYCKT/J3-AMT Mouser Part No 604-AA4040SYCKTJ3AMT	Kingbright	Single Colour LEDs 4x4mm RA Yellow PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1 944Expected 02/11/2026	Cut Tape 0.789 CHF 0.553 CHF 0.408 CHF Reel 0.343 CHF 0.311 CHF View 0.291 CHF 0.285 CHF 0.271 CHF 0.265 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500

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