.hide-partial { max-height: none; } .show-more { display: none; }

4 mm Opto-electronics

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Opto-electronics

List Images

Results: 277

Applied Filters:

Width = 4 mm

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 PNP ; 150 mm (6 in) 4-pin M8 Pigtail QD Q2FAP3FF15-Q Banner Engineering 1: £85.59 3In Stock New Product	Mfr. Part No. Q2FAP3FF15-Q Mouser Part No 778-Q2FAP3FF15-Q 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 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 NPN ; 150 mm (6 in) 4-pin M8 Pigtail QD Q2FAN3FF15-Q Banner Engineering 1: £85.59 3In Stock New Product	Mfr. Part No. Q2FAN3FF15-Q Mouser Part No 778-Q2FAN3FF15-Q New Product	Banner Engineering	Photoelectric Sensors Fixed Field ; Range: 15 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: 30 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable Q2FAN3FF30-2M Banner Engineering 1: £85.59 3In Stock New Product	Mfr. Part No. Q2FAN3FF30-2M Mouser Part No 778-Q2FAN3FF30-2M New Product	Banner Engineering	Photoelectric Sensors Fixed Field ; Range: 30 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable Learn More about Banner Engineering banner q2f photoelectric sensors	Datasheet	3In Stock	£85.59	Min.: 1 Mult.: 1
Photoelectric Sensors Fixed Field ; Range: 10 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable Q2FAN3FF10-2M Banner Engineering 1: £85.59 3In Stock New Product	Mfr. Part No. Q2FAN3FF10-2M Mouser Part No 778-Q2FAN3FF10-2M New Product	Banner Engineering	Photoelectric Sensors Fixed Field ; Range: 10 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable 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 NPN ; 2 m (6.5 ft) Cable Q2FAN3FF15-2M Banner Engineering 1: £85.59 3In Stock New Product	Mfr. Part No. Q2FAN3FF15-2M Mouser Part No 778-Q2FAN3FF15-2M New Product	Banner Engineering	Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable Learn More about Banner Engineering banner q2f photoelectric sensors	Datasheet	3In Stock	£85.59	Min.: 1 Mult.: 1
Photoelectric Sensors Fixed Field ; Range: 10 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 PNP ; 150 mm (6 in) 4-pin M12 Pigtail QD Q2FAP3FF10-Q5 Banner Engineering 1: £85.59 3In Stock New Product	Mfr. Part No. Q2FAP3FF10-Q5 Mouser Part No 778-Q2FAP3FF10-Q5 New Product	Banner Engineering	Photoelectric Sensors Fixed Field ; Range: 10 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
Photoelectric Sensors Fixed Field ; Range: 30 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 PNP ; 2 m (6.5 ft) Cable Q2FAP2FF30-2M Banner Engineering 1: £85.59 2In Stock 1Expected 26/10/2026 New Product	Mfr. Part No. Q2FAP2FF30-2M Mouser Part No 778-Q2FAP2FF30-2M New Product	Banner Engineering	Photoelectric Sensors Fixed Field ; Range: 30 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 PNP ; 2 m (6.5 ft) Cable Learn More about Banner Engineering banner q2f photoelectric sensors	Datasheet	2In Stock 1Expected 26/10/2026	£85.59	Min.: 1 Mult.: 1
Photoelectric Sensors Fixed Field ; Range: 10 mm; Input 10-30 V dc ; Output: DO (Dark Operate), 1 NPN ; 2 m (6.5 ft) Cable Q2FRN2FF10-2M Banner Engineering 1: £85.59 3In Stock New Product	Mfr. Part No. Q2FRN2FF10-2M Mouser Part No 778-Q2FRN2FF10-2M New Product	Banner Engineering	Photoelectric Sensors Fixed Field ; Range: 10 mm; Input 10-30 V dc ; Output: DO (Dark Operate), 1 NPN ; 2 m (6.5 ft) Cable Learn More about Banner Engineering banner q2f photoelectric sensors	Datasheet	3In Stock	£85.59	Min.: 1 Mult.: 1
White LEDs White OSLON Boost KW CULPM1.TG-Z6RF7-ebvFfcbB46-65G5 ams OSRAM 1: £7.53 7,093In Stock	Mfr. Part No. KW CULPM1.TG-Z6RF7-ebvFfcbB46-65G5 Mouser Part No 720-KWCULPM1TGA9432	ams OSRAM	White LEDs White OSLON Boost	Datasheet	7,093In Stock	Cut Tape £7.53 £5.82 £4.72 £4.33 £4.12 Reel £3.68 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
High Speed Optocouplers Dual 10Mbd Hi-Speed Open Drain Out VO0630T Vishay Semiconductors 1: £2.64 22,034In Stock	Mfr. Part No. VO0630T Mouser Part No 782-VO0630T	Vishay Semiconductors	High Speed Optocouplers Dual 10Mbd Hi-Speed Open Drain Out Learn More about Vishay Semiconductors vishaycny6xst	Datasheet	22,034In Stock	Cut Tape £2.64 £1.90 £1.46 £1.33 Reel £1.14 View £1.27 £1.07 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Multi-Colour LEDs 3MM RED/GREEN W115WSURKMGKW Kingbright 1: £0.751 15,996In Stock 25,000Expected 22/10/2026	Mfr. Part No. W115WSURKMGKW Mouser Part No 604-W115WSURKMGKW	Kingbright	Multi-Colour LEDs 3MM RED/GREEN	Datasheet	15,996In Stock 25,000Expected 22/10/2026	£0.751 £0.524 £0.383 £0.319 View £0.299 £0.281 £0.267 £0.247 £0.231	Min.: 1 Mult.: 1
LED Lighting Driver ICs Std Boost 6Ch 2.7-22V VQFN024V4040 BD6583MUV-AE2 ROHM Semiconductor 1: £2.69 1,384In Stock	Mfr. Part No. BD6583MUV-AE2 Mouser Part No 755-BD6583MUV-AE2	ROHM Semiconductor	LED Lighting Driver ICs Std Boost 6Ch 2.7-22V VQFN024V4040 Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	1,384In Stock	Cut Tape £2.69 £2.53 £1.83 £1.64 Reel £1.43 View £1.55 £1.52 £1.48 £1.41	Min.: 1 Mult.: 1 : 2,500
High Speed Optocouplers Dual 10Mbd Hi-Speed Open Drain Out VO0631T Vishay Semiconductors 1: £2.40 2,718In Stock	Mfr. Part No. VO0631T Mouser Part No 782-VO0631T	Vishay Semiconductors	High Speed Optocouplers Dual 10Mbd Hi-Speed Open Drain Out Learn More about Vishay Semiconductors vishaycny6xst	Datasheet	2,718In Stock	Cut Tape £2.40 £1.74 £1.44 £1.32 Reel £1.21 View £1.27 £1.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs Yellow 590nm Water Clear 180mcd AA4040SYCK Kingbright 20,000: £0.114 20,000In Stock	Mfr. Part No. AA4040SYCK Mouser Part No 604-AA4040SYCK	Kingbright	Single Colour LEDs Yellow 590nm Water Clear 180mcd	Datasheet	20,000In Stock	Cut Tape £0.114 £0.109	Min.: 20,000 Mult.: 20,000 : 500
LED Lighting Driver ICs Dual display white L ED driver with I2C A 926-LM27965SQX/NOPB LM27965SQ/NOPB Texas Instruments 1: £3.30 1,200In Stock	Mfr. Part No. LM27965SQ/NOPB Mouser Part No 926-LM27965SQ/NOPB	Texas Instruments	LED Lighting Driver ICs Dual display white L ED driver with I2C A 926-LM27965SQX/NOPB	Datasheet	1,200In Stock	Cut Tape £3.30 £2.49 £2.28 £2.07 Reel £1.82 View £1.96 £1.95 £1.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
LED Lighting Driver ICs 50V, 2A Single Stage MR16 LED Driver AL8822SP-13 Diodes Incorporated 1: £0.346 18,367In Stock	Mfr. Part No. AL8822SP-13 Mouser Part No 621-AL8822SP-13	Diodes Incorporated	LED Lighting Driver ICs 50V, 2A Single Stage MR16 LED Driver	Datasheet	18,367In Stock	Cut Tape £0.346 £0.238 £0.212 £0.183 Reel £0.136 View £0.169 £0.161 £0.154 £0.132 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
White LEDs 3W Warm White SMD ASMT-JY32-NWY01 Broadcom / Avago 1: £4.97 1,149In Stock	Mfr. Part No. ASMT-JY32-NWY01 Mouser Part No 630-ASMT-JY32-NWY01	Broadcom / Avago	White LEDs 3W Warm White SMD Learn More about Broadcom / Avago broadcom asmt jx3x leds	Datasheet	1,149In Stock	Cut Tape £4.97 £3.75 £2.83 Reel £2.83 £2.64 View £2.38 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Multi-Colour LEDs Red/Yellow Diffused 625/588nm 40/15mcd WP3VEYW Kingbright 1: £0.428 12,599In Stock	Mfr. Part No. WP3VEYW Mouser Part No 604-WP3VEYW	Kingbright	Multi-Colour LEDs Red/Yellow Diffused 625/588nm 40/15mcd	Datasheet	12,599In Stock	£0.428 £0.294 £0.212 £0.175 View £0.153 £0.141 £0.132 £0.123	Min.: 1 Mult.: 1
Single Colour LEDs YELLW SMD LED SIDELED Q65112A9482 ams OSRAM 1: £0.548 5,990In Stock New At Mouser	Mfr. Part No. Q65112A9482 Mouser Part No 720-Q65112A9482 New At Mouser	ams OSRAM	Single Colour LEDs YELLW SMD LED SIDELED	Datasheet	5,990In Stock	Cut Tape £0.548 £0.373 £0.265 £0.218 Reel £0.189 View £0.201 £0.175 £0.163 £0.15	Min.: 1 Mult.: 1 : 2,000
Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable Q2FAN2FF15-2M Banner Engineering 1: £85.59 1In Stock 2Expected 26/10/2026 New Product	Mfr. Part No. Q2FAN2FF15-2M Mouser Part No 778-Q2FAN2FF15-2M New Product	Banner Engineering	Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable Learn More about Banner Engineering banner q2f photoelectric sensors	Datasheet	1In Stock 2Expected 26/10/2026	£85.59	Min.: 1 Mult.: 1
Single Colour LEDs Orange Diffused LTL-4291 LITEON 1: £0.196 5,327In Stock	Mfr. Part No. LTL-4291 Mouser Part No 859-LTL-4291	LITEON	Single Colour LEDs Orange Diffused	Datasheet	5,327In Stock	£0.196 £0.126 £0.076 £0.067 View £0.057 £0.052 £0.047 £0.038 £0.035	Min.: 1 Mult.: 1
Single Colour LEDs Ylw/ Diffused 587-594.5nm520mcd LTL4HMWSDS-A LITEON 1: £0.465 7,219In Stock	Mfr. Part No. LTL4HMWSDS-A Mouser Part No 859-LTL4HMWSDS-A	LITEON	Single Colour LEDs Ylw/ Diffused 587-594.5nm520mcd Learn More about LITEON lamp signboard leds	Datasheet	7,219In Stock	£0.465 £0.249 £0.121 £0.103 View £0.086 £0.081 £0.072 £0.068 £0.061	Min.: 1 Mult.: 1
Single Colour LEDs Ylw/ Diffused 587-594.5nm680mcd LTL4VMWSDS-A LITEON 1: £0.465 8,738In Stock	Mfr. Part No. LTL4VMWSDS-A Mouser Part No 859-LTL4VMWSDS-A	LITEON	Single Colour LEDs Ylw/ Diffused 587-594.5nm680mcd Learn More about LITEON lamp signboard leds	Datasheet	8,738In Stock	£0.465 £0.249 £0.119 £0.107 View £0.086 £0.081 £0.072 £0.059 £0.056	Min.: 1 Mult.: 1
LED Lighting Driver ICs 800mA switched capac itor flash LED driv LM2754SQ/NOPB Texas Instruments 1: £1.74 974In Stock	Mfr. Part No. LM2754SQ/NOPB Mouser Part No 926-LM2754SQ/NOPB	Texas Instruments	LED Lighting Driver ICs 800mA switched capac itor flash LED driv	Datasheet	974In Stock	Cut Tape £1.74 £1.28 £1.17 £1.05 Reel £0.925 View £0.995 £0.952 £0.871 £0.863 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Single Colour LEDs White Diffused Red 12.6mcd 623nm LTL-10CEJ LITEON 1: £0.346 9,829In Stock	Mfr. Part No. LTL-10CEJ Mouser Part No 859-LTL-10CEJ	LITEON	Single Colour LEDs White Diffused Red 12.6mcd 623nm	Datasheet	9,829In Stock	£0.346 £0.238 £0.17 £0.14 View £0.129 £0.12 £0.115 £0.105 £0.099	Min.: 1 Mult.: 1