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4 mm LED Lighting

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Mounting Style	Package/Case
Multi-Colour LEDs 4.0X4.0MM RA. HIGH TEMP. RED/GREEN SMD LED AA4040SEKJ3CGKCT-HT Kingbright 1: £1.30 1,990In Stock New Product	Mfr. Part No. AA4040SEKJ3CGKCT-HT Mouser Part No 604-4040SEKJ3CGKCTHT New Product	Kingbright	Multi-Colour LEDs 4.0X4.0MM RA. HIGH TEMP. RED/GREEN SMD LED Learn More about Kingbright aphb1608 aa4040 smd leds	Datasheet	1,990In Stock	Cut Tape £1.30 £0.917 £0.609 Reel £0.576 £0.533 View £0.501 £0.48 £0.453	Min.: 1 Mult.: 1 : 500		Bi-Color LEDs	SMD/SMT
Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. GREEN SMD LED AA4040CGCKT-HT Kingbright 1: £0.533 1,999In Stock New Product	Mfr. Part No. AA4040CGCKT-HT Mouser Part No 604-AA4040CGCKTHT New Product	Kingbright	Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. GREEN SMD LED Learn More about Kingbright aphb1608 aa4040 smd leds	Datasheet	1,999In Stock	Cut Tape £0.533 £0.36 £0.212 Reel £0.201 £0.18 View £0.168 £0.163 £0.155 £0.15	Min.: 1 Mult.: 1 : 500		Green LEDs	SMD/SMT
Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. ORANGE SMD LED AA4040SECKT-HT Kingbright 1: £0.533 1,990In Stock New Product	Mfr. Part No. AA4040SECKT-HT Mouser Part No 604-AA4040SECKTHT New Product	Kingbright	Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. ORANGE SMD LED Learn More about Kingbright aphb1608 aa4040 smd leds	Datasheet	1,990In Stock	Cut Tape £0.533 £0.36 £0.212 Reel £0.21 £0.19 View £0.175 £0.166 £0.157 £0.153	Min.: 1 Mult.: 1 : 500	Right Angle Surface Mount LED	Orange LEDs	SMD/SMT
Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. GREEN SMD LED AA4040ZGKZCT-HT Kingbright 1: £0.751 1,990In Stock New Product	Mfr. Part No. AA4040ZGKZCT-HT Mouser Part No 604-AA4040ZGKZCTHT New Product	Kingbright	Single Colour LEDs 4.0X4.0MM RA. HIGH TEMP. GREEN SMD LED Learn More about Kingbright aphb1608 aa4040 smd leds	Datasheet	1,990In Stock	Cut Tape £0.751 £0.524 £0.333 Reel £0.325 £0.299 View £0.281 £0.264 £0.25 £0.244	Min.: 1 Mult.: 1 : 500	Right Angle Surface Mount LED	Green LEDs	SMD/SMT
Single Colour LEDs Green, 565nm 8mcd, 20mA SSL-LX40FT3GD Lumex 1: £0.375 6,392In Stock	Mfr. Part No. SSL-LX40FT3GD Mouser Part No 696-SSL-LX40FT3GD	Lumex	Single Colour LEDs Green, 565nm 8mcd, 20mA	Datasheet	6,392In Stock	£0.375 £0.244 £0.163 £0.117 View £0.10 £0.096 £0.09 £0.072 £0.069	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole
Single Colour LEDs Orange 630nm 25mcd 20mA SSL-LX3054OD Lumex 1: £0.323 1,668In Stock	Mfr. Part No. SSL-LX3054OD Mouser Part No 696-SSL-LX3054OD	Lumex	Single Colour LEDs Orange 630nm 25mcd 20mA	Datasheet	1,668In Stock	£0.323 £0.213 £0.142 £0.102 View £0.086 £0.078 £0.067 £0.063 £0.058	Min.: 1 Mult.: 1	Single Color LEDs	Orange LEDs	Through Hole	T-1 (3 mm)
Single Colour LEDs LED SSL-LX2583HD Lumex 1: £0.353 328In Stock	Mfr. Part No. SSL-LX2583HD Mouser Part No 696-SSL-LX2583HD	Lumex	Single Colour LEDs LED	Datasheet	328In Stock	£0.353 £0.233 £0.155 £0.111 View £0.094 £0.092 £0.086 £0.08 £0.072	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole
Multi-Colour LEDs 4x4mm RA Red/Green PLCC2 AA4040R3G2CT/R-10MAT Kingbright 1: £1.13 Lead-Time 11 Weeks	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	Lead-Time 11 Weeks	Cut Tape £1.13 £0.89 £0.667 Reel £0.57 £0.539 View £0.512 £0.49 £0.423 MouseReel Available	Min.: 1 Mult.: 1 : 500	Multi-Color LEDs	Bi-Color LEDs	SMD/SMT	PLCC-2
Single Colour LEDs Yellow Water Clear 590nm 250mcd AA4040SYSK Kingbright 1: £0.555 33,416In 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	33,416In Stock	Cut Tape £0.555 £0.38 £0.318 Reel £0.317 £0.31 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Yellow LEDs	SMD/SMT	PLCC-2
LED Lighting Driver ICs LED MV Int Switch AL8862SP-13 Diodes Incorporated 1: £0.691 76,522In Stock 162,500On Order	Mfr. Part No. AL8862SP-13 Mouser Part No 621-AL8862SP-13	Diodes Incorporated	LED Lighting Driver ICs LED MV Int Switch Learn More about Diodes Incorporated diodes inc al5890 linear drivers	Datasheet	76,522In Stock 162,500On Order On Order Ship Dates Mfr. No: AL8862SP-13 Stock: 76,522 Can Dispatch Immediately On Order: 70,000 Expected 27/11/2026 92,500 Expected 06/01/2027 Factory Lead Time: 24 Weeks	Cut Tape £0.691 £0.485 £0.419 £0.382 Reel £0.309 View £0.368 £0.359 £0.352 £0.299 MouseReel Available	Min.: 1 Mult.: 1 Max.: 7,500 : 2,500	LED Lighting Drivers	Constant Current LED Drivers	SMD/SMT	SOIC-8
Single Colour LEDs 4x4mm RA Blue PLCC2 AA4040LQBS/D-AMT Kingbright 1: £0.736 685In Stock 2,500Expected 30/11/2026	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 30/11/2026	Cut Tape £0.736 £0.516 £0.381 Reel £0.32 £0.29 View £0.272 £0.265 £0.249 £0.241 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Blue LEDs	SMD/SMT	PLCC-2
Single Colour LEDs 4x4mm RA Green PLCC2 AA4040LZGCKT-AMT Kingbright 1: £0.736 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 £0.736 £0.516 £0.381 Reel £0.32 £0.29 View £0.272 £0.265 £0.258 £0.249 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Green LEDs	SMD/SMT	PLCC-2
Single Colour LEDs Green Water Clear 570nm 90mcd AA4040CGSK Kingbright 1: £0.368 52,776In Stock	Mfr. Part No. AA4040CGSK Mouser Part No 604-AA4040CGSK	Kingbright	Single Colour LEDs Green Water Clear 570nm 90mcd	Datasheet	52,776In Stock	Cut Tape £0.368 £0.251 £0.18 Reel £0.148 £0.139 View £0.129 £0.126 £0.122 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Green LEDs	SMD/SMT	PLCC-2
Single Colour LEDs Red Water Clear 630nm 450mcd AA4040SURSK Kingbright 1: £0.458 28,951In 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	28,951In Stock	Cut Tape £0.458 £0.316 £0.229 Reel £0.189 £0.169 View £0.158 £0.153 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Red LEDs	SMD/SMT	PLCC-2
Multi-Colour LEDs Red Green 625 568nm Diffused 50 30mcd WP115VEGW Kingbright 1: £0.428 20,304In Stock	Mfr. Part No. WP115VEGW Mouser Part No 604-WP115VEGW	Kingbright	Multi-Colour LEDs Red Green 625 568nm Diffused 50 30mcd	Datasheet	20,304In Stock	£0.428 £0.295 £0.212 £0.168 View £0.153 £0.141 £0.134 £0.127	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)
LED Lighting Driver ICs LED MV Int Switch AL8843SP-13 Diodes Incorporated 1: £0.668 24,193In Stock	Mfr. Part No. AL8843SP-13 Mouser Part No 621-AL8843SP-13	Diodes Incorporated	LED Lighting Driver ICs LED MV Int Switch	Datasheet	24,193In Stock	Cut Tape £0.668 £0.472 £0.398 £0.372 £0.36 Reel £0.36 MouseReel Available	Min.: 1 Mult.: 1 Max.: 430 : 2,500	LED Lighting Drivers	Constant Current LED Drivers	SMD/SMT	SOIC-8
Single Colour LEDs Yellow SIDELED LY A67F-U2CA-36-1 ams OSRAM 1: £0.555 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 £0.555 £0.373 £0.265 £0.219 Reel £0.178 View £0.21 £0.175 £0.15 £0.147 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Single Color LEDs	Yellow LEDs	SMD/SMT
Multi-Colour LEDs 8.7/12mcd 621/569nm Red Orange/Green LTL-10CHJ LITEON 1: £0.346 19,189In 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	19,189In Stock	£0.346 £0.238 £0.17 £0.14 View £0.129 £0.12 £0.111 £0.105 £0.095	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)
White LEDs White Lamp 3mm 2600mcd Clr LTW-420D7 LITEON 1: £0.405 16,890In Stock	Mfr. Part No. LTW-420D7 Mouser Part No 859-LTW-420D7	LITEON	White LEDs White Lamp 3mm 2600mcd Clr	Datasheet	16,890In Stock	£0.405 £0.282 £0.202 £0.168 View £0.147 £0.138 £0.13 £0.129 £0.113	Min.: 1 Mult.: 1	White LEDs	White LEDs	Through Hole	T-1 (3 mm)
LED Lighting Driver ICs 3 channel RGB/White LED driver with inte A 926-LP5521YQ/NOPB LP5521YQX/NOPB Texas Instruments 1: £1.42 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 £1.42 £1.05 £0.952 £0.849 View Reel £0.719 £0.803 £0.773 £0.719 £0.719 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	LED Lighting Drivers		SMD/SMT	QFN-24
LED Lighting Driver ICs 9 Channel LED Driver with Charge Pump ADP8866ACPZ-R7 Analog Devices 1: £3.00 8,677In Stock	Mfr. Part No. ADP8866ACPZ-R7 Mouser Part No 584-ADP8866ACPZ-R7	Analog Devices	LED Lighting Driver ICs 9 Channel LED Driver with Charge Pump	Datasheet	8,677In Stock	Cut Tape £3.00 £2.28 £2.09 £1.89 Reel £1.62 View £1.79 £1.77 £1.65 £1.60 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	LED Lighting Drivers	LED Drivers	SMD/SMT	LFCSP-20
Single Colour LEDs 4x4mm RA Blue PLCC2 AA4040QBS/D-AMT Kingbright 1: £0.736 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 £0.736 £0.482 £0.381 Reel £0.32 £0.29 View £0.271 £0.262 £0.252 £0.244 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Blue LEDs	SMD/SMT	PLCC-2
Single Colour LEDs 4x4mm RA Red PLCC2 AA4040SURCKT-AMT Kingbright 1: £0.615 1,887In 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	1,887In Stock	Cut Tape £0.615 £0.431 £0.308 Reel £0.262 £0.238 View £0.223 £0.217 £0.21 £0.205 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Red LEDs	SMD/SMT	PLCC-2
Single Colour LEDs 4x4mm RA Green PLCC2 AA4040ZGCKT-AMT Kingbright 1: £0.691 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 £0.691 £0.49 £0.366 Reel £0.307 £0.29 View £0.254 £0.248 £0.24 £0.236 MouseReel Available	Min.: 1 Mult.: 1 : 500	Single Color LEDs	Green LEDs	SMD/SMT	PLCC-2
White LEDs 3W Cool White SMD ASMT-JW32-NWY01 Broadcom / Avago 1: £4.14 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 £4.14 £3.09 £2.30 Reel £2.30 £2.15 View £2.05 £2.01 MouseReel Available	Min.: 1 Mult.: 1 : 250	White LEDs	White LEDs	SMD/SMT	SMD-6

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4 mm LED Lighting

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