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4 mm Opto-electronics

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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.
White LEDs White 5700 K 70-CRI, LUXEON MZ LMZ7-RW57 Lumileds 1: £7.03 1,205In Stock	Mfr. Part No. LMZ7-RW57 Mouser Part No 997-LMZ7-RW57	Lumileds	White LEDs White 5700 K 70-CRI, LUXEON MZ Learn More about Lumileds luxeon mz led	Datasheet	1,205In Stock	Cut Tape £7.03 £5.33 £4.35 Reel £3.65 MouseReel Available	Min.: 1 Mult.: 1 : 500
Multi-Colour LEDs Grn Yellow 568 588nm Diffused 35 20mcd WP115WGYW Kingbright 1: £0.278 15,266In Stock	Mfr. Part No. WP115WGYW Mouser Part No 604-WP115WGYW	Kingbright	Multi-Colour LEDs Grn Yellow 568 588nm Diffused 35 20mcd	Datasheet	15,266In Stock	£0.278 £0.189 £0.134 £0.109 View £0.094 £0.086 £0.078 £0.073	Min.: 1 Mult.: 1
LED Lighting Driver ICs Traic Dimm LED Offline Driver 120Hz AL9901S16-13 Diodes Incorporated 1: £1.62 4,062In Stock	Mfr. Part No. AL9901S16-13 Mouser Part No 621-AL9901S16-13	Diodes Incorporated	LED Lighting Driver ICs Traic Dimm LED Offline Driver 120Hz Learn More about Diodes Incorporated diodes al9901 drivers	Datasheet	4,062In Stock	Cut Tape £1.62 £1.20 £1.08 £0.969 View Reel £0.773 £0.908 £0.882 £0.841 £0.773 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LED Lighting Driver ICs Charge Pump based Backlight Controller ADP8860ACPZ-R7 Analog Devices 1: £3.57 1,581In Stock	Mfr. Part No. ADP8860ACPZ-R7 Mouser Part No 584-ADP8860ACPZ-R7	Analog Devices	LED Lighting Driver ICs Charge Pump based Backlight Controller	Datasheet	1,581In Stock	Cut Tape £3.57 £2.70 £2.48 £2.23 View Reel £1.98 £2.12 £2.10 £1.98 £1.98 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,264 : 1,500
Single Colour LEDs 3.2mm2.5mm ORN CLR SLR-332DCT32 ROHM Semiconductor 1: £0.428 2,829In Stock	Mfr. Part No. SLR-332DCT32 Mouser Part No 755-SLR-332DCT32	ROHM Semiconductor	Single Colour LEDs 3.2mm2.5mm ORN CLR Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	2,829In Stock	Cut Tape £0.428 £0.29 £0.207 £0.17 Reel £0.147 View £0.156 £0.129 £0.119 £0.116	Min.: 1 Mult.: 1 : 2,000
Photoelectric Sensors 530mm DIFFUSE D/ON PNP M3 MTG E3T-FD14M Omron Automation and Safety 1: £139.53 1In Stock	Mfr. Part No. E3T-FD14M Mouser Part No 653-E3T-FD14M	Omron Automation and Safety	Photoelectric Sensors 530mm DIFFUSE D/ON PNP M3 MTG	Datasheet	1In Stock	£139.53 £114.35 £111.83 £108.85 View £108.06 Quote	Min.: 1 Mult.: 1
Single Colour LEDs 3.2mm2.5mm RED CLR SLR-332VCT32 ROHM Semiconductor 1: £0.428 68In Stock 2,000Expected 09/12/2026	Mfr. Part No. SLR-332VCT32 Mouser Part No 755-SLR-332VCT32	ROHM Semiconductor	Single Colour LEDs 3.2mm2.5mm RED CLR Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	68In Stock 2,000Expected 09/12/2026	Cut Tape £0.428 £0.29 £0.207 £0.17 Reel £0.147 View £0.156 £0.136 £0.119 £0.116	Min.: 1 Mult.: 1 : 2,000
LED Lighting Driver ICs Charge Pump based Backlight Controller ADP8861ACPZ-R7 Analog Devices 1: £1.62 1,433In Stock	Mfr. Part No. ADP8861ACPZ-R7 Mouser Part No 584-ADP8861ACPZ-R7	Analog Devices	LED Lighting Driver ICs Charge Pump based Backlight Controller	Datasheet	1,433In Stock	Cut Tape £1.62 £1.58 £1.56 £1.56 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,146
Single Colour LEDs MS JD1W Blue ASMT-JB11-NNQ01 Broadcom / Avago 1: £3.77 557In Stock	Mfr. Part No. ASMT-JB11-NNQ01 Mouser Part No 630-ASMT-JB11-NNQ01	Broadcom / Avago	Single Colour LEDs MS JD1W Blue Learn More about Broadcom / Avago broadcom asmt jx1x leds	Datasheet	557In Stock	Cut Tape £3.77 £2.74 £2.11 Reel £1.83 £1.69 View £1.68 £1.64 Quote	Min.: 1 Mult.: 1 : 500
White LEDs White 4000 K 70-CRI, LUXEON MZ LMZ7-QW40 Lumileds 1: £7.03 161In Stock	Mfr. Part No. LMZ7-QW40 Mouser Part No 997-LMZ7-QW40	Lumileds	White LEDs White 4000 K 70-CRI, LUXEON MZ Learn More about Lumileds luxeon mz led	Datasheet	161In Stock	Cut Tape £7.03 £5.33 £4.35 Reel £3.68 £3.65 MouseReel Available	Min.: 1 Mult.: 1 : 500
Multi-Colour LEDs Red/Green 636/574nm White Diffused SSL-LX3059SISUGW Lumex 1: £1.38 10,858In Stock	Mfr. Part No. SSL-LX3059SISUGW Mouser Part No 696-SSL-LX3059SISUGW	Lumex	Multi-Colour LEDs Red/Green 636/574nm White Diffused	Datasheet	10,858In Stock	£1.38 £0.796 £0.537 £0.464	Min.: 1 Mult.: 1
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
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
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
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
Photoelectric Sensors Fixed Field ; Range: 30 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 150 mm (6 in) 4-pin M8 Pigtail QD Q2FAN3FF30-Q Banner Engineering 1: £85.59 3In Stock New Product	Mfr. Part No. Q2FAN3FF30-Q Mouser Part No 778-Q2FAN3FF30-Q New Product	Banner Engineering	Photoelectric Sensors Fixed Field ; Range: 30 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 150 mm (6 in) 4-pin M8 Pigtail QD Learn More about Banner Engineering banner q2f photoelectric sensors	Datasheet	3In Stock	£85.59	Min.: 1 Mult.: 1
Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 PNP ; 150 mm (6 in) 4-pin M12 Pigtail QD Q2FAP3FF15-Q5 Banner Engineering 1: £85.59 3In Stock New Product	Mfr. Part No. Q2FAP3FF15-Q5 Mouser Part No 778-Q2FAP3FF15-Q5 New Product	Banner Engineering	Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 PNP ; 150 mm (6 in) 4-pin M12 Pigtail QD Learn More about Banner Engineering banner q2f photoelectric sensors	Datasheet	3In Stock	£85.59	Min.: 1 Mult.: 1
Single Colour LEDs Green, 565nm 8mcd, 20mA SSL-LX40FT3GD Lumex 1: £0.375 6,393In Stock	Mfr. Part No. SSL-LX40FT3GD Mouser Part No 696-SSL-LX40FT3GD	Lumex	Single Colour LEDs Green, 565nm 8mcd, 20mA	Datasheet	6,393In 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 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 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 Colour LEDs 4x4mm RA Green PLCC2 AA4040LCGCK-AMT Kingbright 1: £0.601 15,155In 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	15,155In Stock	Cut Tape £0.601 £0.416 £0.297 Reel £0.22 £0.198 View £0.185 £0.18 MouseReel Available	Min.: 1 Mult.: 1 : 500
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
Solid State Relays - SSRs SOLID STATE RELAY TUV Markings G3NA-220B-UTU DC5-24 Omron Automation and Safety 1: £38.83 420In Stock 10On Order	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	420In Stock 10On Order	£38.83 £36.41 £35.43 £34.21 View £33.03 £32.48	Min.: 1 Mult.: 1
LED Lighting Driver ICs 9 Channel LED Driver with Charge Pump ADP8866ACPZ-R7 Analog Devices 1: £3.00 8,933In 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	8,933In 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 Max.: 7,146 : 1,500
LED Lighting Driver ICs LED MV Int Switch AL8862SP-13 Diodes Incorporated 1: £0.691 76,673In 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	76,673In Stock 162,500On Order On Order Ship Dates Mfr. No: AL8862SP-13 Stock: 76,673 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