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550 Series LED Circuit Board Indicators

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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.	Illumination Colour	LED Size	Wavelength	Luminous Intensity	Mounting Style	Viewing Angle	Lens Colour/Style	If - Forward Current	Vf - Forward Voltage	Series	Packaging
LED Circuit Board Indicators RED WTR CLR SUP BRT 550-5504F Dialight 1: £1.40 4,605In Stock	Mfr. Part No. 550-5504F Mouser Part No 645-550-5504F	Dialight	LED Circuit Board Indicators RED WTR CLR SUP BRT	Datasheet	4,605In Stock	£1.40 £0.882 £0.718 £0.646 View £0.577 £0.557 £0.551 £0.533	Min.: 1 Mult.: 1	Red	5 mm	635 nm	125 mcd	Through Hole	24 deg	Water, Clear	20 mA	2.2 V	550	Bulk
LED Circuit Board Indicators YELLOW CLR SUP BRT 550-5705F Dialight 1: £1.25 148In Stock 1,200Expected 20/01/2027	Mfr. Part No. 550-5705F Mouser Part No 645-550-5705F	Dialight	LED Circuit Board Indicators YELLOW CLR SUP BRT	Datasheet	148In Stock 1,200Expected 20/01/2027	£1.25 £0.882 £0.668 £0.525 £0.465	Min.: 1 Mult.: 1	Yellow	5 mm	583 nm	140 mcd	Through Hole	24 deg	Water, Clear	20 mA	2.2 V	550	Bulk
LED Circuit Board Indicators YELLOW DIFFUSED 550-0307-004F Dialight 1: £3.37 490In Stock	Mfr. Part No. 550-0307-004F Mouser Part No 645-550-0307-004F	Dialight	LED Circuit Board Indicators YELLOW DIFFUSED	Datasheet	490In Stock	£3.37 £2.33 £1.71 £1.61 View £1.52 £1.45	Min.: 1 Mult.: 1	Yellow		585 nm	12.3 mcd	Through Hole	60 deg	Tinted	20 mA	2.1 V	550	Bulk
LED Circuit Board Indicators HI EFF RED DIFFUSED 550-2404F Dialight 1: £1.22 1,696In Stock	Mfr. Part No. 550-2404F Mouser Part No 645-550-2404F	Dialight	LED Circuit Board Indicators HI EFF RED DIFFUSED	Datasheet	1,696In Stock	£1.22 £0.69 £0.498 £0.45 View £0.448 £0.433 Quote	Min.: 1 Mult.: 1	Red		650 nm	7 mcd	Through Hole	50 deg	Tinted	10 mA	2.2 V	550	Bulk
LED Circuit Board Indicators GREEN DIFFUSED LOW CURRENT 550-1307-004F Dialight 1: £3.67 307In Stock	Mfr. Part No. 550-1307-004F Mouser Part No 645-550-1307-004F	Dialight	LED Circuit Board Indicators GREEN DIFFUSED LOW CURRENT	Datasheet	307In Stock	£3.67 £2.41 £2.00 £1.90 £1.77	Min.: 1 Mult.: 1	Green		565 nm	1.8 mcd	Through Hole	50 deg		2 mA	1.8 V	550	Bulk
LED Circuit Board Indicators YELLOW DIFFUSED 550-0305F Dialight 1: £0.943 195In Stock	Mfr. Part No. 550-0305F Mouser Part No 645-550-0305F	Dialight	LED Circuit Board Indicators YELLOW DIFFUSED	Datasheet	195In Stock	£0.943 £0.516 £0.456 £0.366 View £0.351 £0.336	Min.: 1 Mult.: 1	Yellow			12.3 mcd	Through Hole	60 deg	Tinted	20 mA	2.1 V	550	Bulk
LED Circuit Board Indicators GREEN DIFFUSED LOW CURRENT 550-1307F Dialight 1: £1.16 3,206In Stock 2,000Expected 20/01/2027	Mfr. Part No. 550-1307F Mouser Part No 645-550-1307F	Dialight	LED Circuit Board Indicators GREEN DIFFUSED LOW CURRENT	Datasheet	3,206In Stock 2,000Expected 20/01/2027	£1.16 £0.749 £0.601 £0.529 View £0.475 £0.448 £0.431	Min.: 1 Mult.: 1	Green		565 nm	1.8 mcd	Through Hole	50 deg		2 mA	1.8 V	550	Bulk
LED Circuit Board Indicators GREEN DIFFUSED 550-0204F Dialight 1: £1.15 163In Stock 1,500Expected 20/01/2027	Mfr. Part No. 550-0204F Mouser Part No 645-550-0204F	Dialight	LED Circuit Board Indicators GREEN DIFFUSED Learn More about Dialight circuit board indicators	Datasheet	163In Stock 1,500Expected 20/01/2027	£1.15 £0.818 £0.567 £0.486 View £0.447 £0.414	Min.: 1 Mult.: 1	Green		565 nm	12.3 mcd	Through Hole	60 deg	Tinted	20 mA	2.1 V	550	Bulk
LED Circuit Board Indicators GREEN DIFFUSED 550-0205F Dialight 1: £0.943 714In Stock	Mfr. Part No. 550-0205F Mouser Part No 645-550-0205F	Dialight	LED Circuit Board Indicators GREEN DIFFUSED Learn More about Dialight circuit board indicators	Datasheet	714In Stock	£0.943 £0.663 £0.493 £0.432 View £0.373 £0.351 £0.336	Min.: 1 Mult.: 1	Green		565 nm	12.3 mcd	Through Hole	60 deg	Tinted	20 mA	2.1 V	550	Bulk
LED Circuit Board Indicators GREEN DIFFUSED 550-0207-004F Dialight 1: £3.20 111In Stock	Mfr. Part No. 550-0207-004F Mouser Part No 645-550-0207-004F	Dialight	LED Circuit Board Indicators GREEN DIFFUSED	Datasheet	111In Stock	£3.20 £2.13 £1.71 £1.59 View £1.50 £1.48 £1.42 Quote	Min.: 1 Mult.: 1	Green	5 mm	565 nm	12.3 mcd	Through Hole	60 deg	Diffused	20 mA	2.1 V	550	Bulk
LED Circuit Board Indicators GREEN DIFFUSED 550-0207F Dialight 1: £0.943 2,081In Stock 4,500On Order	Mfr. Part No. 550-0207F Mouser Part No 645-550-0207F	Dialight	LED Circuit Board Indicators GREEN DIFFUSED Learn More about Dialight circuit board indicators	Datasheet	2,081In Stock 4,500On Order On Order Ship Dates Mfr. No: 550-0207F Stock: 2,081 Can Dispatch Immediately On Order: 1,700 Expected 18/11/2026 2,800 Expected 09/12/2026 Factory Lead Time: 26 Weeks	£0.943 £0.663 £0.472 £0.419 View £0.374 £0.351 £0.336	Min.: 1 Mult.: 1	Green		565 nm	12.3 mcd	Through Hole	60 deg	Tinted	20 mA	2.1 V	550	Bulk
LED Circuit Board Indicators YELLOW DIFFUSED 550-0304F Dialight 1: £1.07 485In Stock	Mfr. Part No. 550-0304F Mouser Part No 645-550-0304F	Dialight	LED Circuit Board Indicators YELLOW DIFFUSED	Datasheet	485In Stock	£1.07 £0.78 £0.582 £0.497 View £0.445 £0.442 £0.419 £0.403	Min.: 1 Mult.: 1	Yellow		585 nm	12.3 mcd	Through Hole	60 deg	Tinted	20 mA	2.1 V	550	Bulk
LED Circuit Board Indicators YELLOW DIFFUSED 550-0307F Dialight 1: £0.788 67In Stock 2,100Expected 14/04/2027	Mfr. Part No. 550-0307F Mouser Part No 645-550-0307F	Dialight	LED Circuit Board Indicators YELLOW DIFFUSED Learn More about Dialight circuit board indicators	Datasheet	67In Stock 2,100Expected 14/04/2027	£0.788 £0.474 £0.34 £0.311 £0.283	Min.: 1 Mult.: 1	Yellow	5 mm	585 nm	12.3 mcd	Through Hole	60 deg	Tinted	20 mA	2.1 V	550	Bulk
LED Circuit Board Indicators RED DIFFUSED 550-0404F Dialight 1: £1.10 93In Stock 1,400Expected 14/10/2026	Mfr. Part No. 550-0404F Mouser Part No 645-550-0404F	Dialight	LED Circuit Board Indicators RED DIFFUSED Learn More about Dialight circuit board indicators	Datasheet	93In Stock 1,400Expected 14/10/2026	£1.10 £0.78 £0.523 £0.467 View £0.435 £0.423	Min.: 1 Mult.: 1	Red		635 nm	12.3 mcd	Through Hole	60 deg	Tinted	20 mA	2 V	550	Bulk
LED Circuit Board Indicators RED DIFFUSED 550-0405F Dialight 1: £0.943 38In Stock 1,700Expected 20/01/2027	Mfr. Part No. 550-0405F Mouser Part No 645-550-0405F	Dialight	LED Circuit Board Indicators RED DIFFUSED Learn More about Dialight circuit board indicators	Datasheet	38In Stock 1,700Expected 20/01/2027	£0.943 £0.718 £0.502 £0.423 View £0.391 £0.374	Min.: 1 Mult.: 1	Red		635 nm	12.3 mcd	Through Hole	60 deg	Tinted	20 mA	2 V	550	Bulk
LED Circuit Board Indicators RED DIFFUSED 5 VOLT 550-0505F Dialight 1: £1.21 939In Stock	Mfr. Part No. 550-0505F Mouser Part No 645-550-0505F	Dialight	LED Circuit Board Indicators RED DIFFUSED 5 VOLT	Datasheet	939In Stock	£1.21 £0.871 £0.576 £0.51 View £0.47 £0.455 £0.44 Quote	Min.: 1 Mult.: 1	Red		655 nm	2 mcd	Through Hole	60 deg	Tinted	13 mA	5 V	550	Bulk
LED Circuit Board Indicators RED DIFFUSED 5 VOLT 550-0507F Dialight 1: £1.13 564In Stock	Mfr. Part No. 550-0507F Mouser Part No 645-550-0507F	Dialight	LED Circuit Board Indicators RED DIFFUSED 5 VOLT	Datasheet	564In Stock	£1.13 £0.811 £0.598 £0.516 View £0.463 £0.457 £0.437 £0.42	Min.: 1 Mult.: 1	Red		655 nm	2 mcd	Through Hole	60 deg	Tinted	13 mA	5 V	550	Bulk
LED Circuit Board Indicators GREEN DIFFUSED 5 VOLT 550-0704F Dialight 1: £1.42 471In Stock	Mfr. Part No. 550-0704F Mouser Part No 645-550-0704F	Dialight	LED Circuit Board Indicators GREEN DIFFUSED 5 VOLT	Datasheet	471In Stock	£1.42 £0.796 £0.676 £0.65 View £0.603 £0.583 £0.553 £0.533	Min.: 1 Mult.: 1	Green		565 nm	8 mcd	Through Hole	60 deg	Tinted	12 mA	5 V	550	Bulk
LED Circuit Board Indicators GREEN DIFFUSED 5 VOLT 550-0705F Dialight 1: £1.05 681In Stock	Mfr. Part No. 550-0705F Mouser Part No 645-550-0705F	Dialight	LED Circuit Board Indicators GREEN DIFFUSED 5 VOLT	Datasheet	681In Stock	£1.05 £0.803 £0.632 £0.571 View £0.502 £0.497 £0.474 £0.455	Min.: 1 Mult.: 1	Green		565 nm	8 mcd	Through Hole	60 deg	Tinted	12 mA	5 V	550	Bulk
LED Circuit Board Indicators GREEN DIFFUSED 5 VOLT 550-0707F Dialight 1: £0.995 196In Stock 1,400Expected 16/12/2026	Mfr. Part No. 550-0707F Mouser Part No 645-550-0707F	Dialight	LED Circuit Board Indicators GREEN DIFFUSED 5 VOLT	Datasheet	196In Stock 1,400Expected 16/12/2026	£0.995 £0.749 £0.576 £0.504 View £0.458 £0.442 £0.423 £0.402 £0.401	Min.: 1 Mult.: 1	Green		565 nm	8 mcd	Through Hole	60 deg	Tinted	12 mA	5 V	550	Bulk
LED Circuit Board Indicators YELLOW DIFFUSED 5 VOLT 550-0805F Dialight 1: £1.21 798In Stock	Mfr. Part No. 550-0805F Mouser Part No 645-550-0805F	Dialight	LED Circuit Board Indicators YELLOW DIFFUSED 5 VOLT	Datasheet	798In Stock	£1.21 £0.871 £0.653 £0.529 View £0.497 £0.48 £0.47 £0.454	Min.: 1 Mult.: 1	Yellow	5 mm	583 nm	8 mcd	Through Hole	60 deg	Diffused	10 mA	5 V	550	Bulk
LED Circuit Board Indicators RED DIFFUSED LOW CURRENT 550-1104F Dialight 1: £1.26 51In Stock 1,200Expected 16/12/2026	Mfr. Part No. 550-1104F Mouser Part No 645-550-1104F	Dialight	LED Circuit Board Indicators RED DIFFUSED LOW CURRENT	Datasheet	51In Stock 1,200Expected 16/12/2026	£1.26 £0.899 £0.674 £0.565 £0.507	Min.: 1 Mult.: 1	Red		635 nm	2 mcd	Through Hole	50 deg	Tinted	2 mA	1.8 V	550	Bulk
LED Circuit Board Indicators RED DIFFUSED LOW CURRENT 550-1105F Dialight 1: £1.28 1,162In Stock	Mfr. Part No. 550-1105F Mouser Part No 645-550-1105F	Dialight	LED Circuit Board Indicators RED DIFFUSED LOW CURRENT	Datasheet	1,162In Stock	£1.28 £0.908 £0.673 £0.562 View £0.523 £0.475 £0.448 £0.431	Min.: 1 Mult.: 1	Red		635 nm	2 mcd	Through Hole	50 deg	Tinted	2 mA	1.8 V	550	Bulk
LED Circuit Board Indicators RED DIFFUSED LOW CURRENT 550-1107F Dialight 1: £1.04 1,659In Stock	Mfr. Part No. 550-1107F Mouser Part No 645-550-1107F	Dialight	LED Circuit Board Indicators RED DIFFUSED LOW CURRENT	Datasheet	1,659In Stock	£1.04 £0.766 £0.57 £0.485 View £0.436 £0.435 £0.409 £0.394	Min.: 1 Mult.: 1	Red		635 nm	2 mcd	Through Hole	50 deg	Tinted	2 mA	1.8 V	550	Bulk
LED Circuit Board Indicators YELLOW DIFFUSED LOW CURRENT 550-1205F Dialight 1: £1.16 630In Stock	Mfr. Part No. 550-1205F Mouser Part No 645-550-1205F	Dialight	LED Circuit Board Indicators YELLOW DIFFUSED LOW CURRENT	Datasheet	630In Stock	£1.16 £0.826 £0.62 £0.529 View £0.475 £0.47 £0.448 £0.431	Min.: 1 Mult.: 1	Yellow		583 nm	1.8 mcd	Through Hole	50 deg	Tinted	2 mA	1.9 V	550	Bulk

550 Series LED Circuit Board Indicators

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