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

551 Series LED Circuit Board Indicators

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

Results: 65

Applied Filters:

Series = 551

Illumination Colour

LED Size

Wavelength

Luminous Intensity

Viewing Angle

Lens Colour/Style

If - Forward Current

Vf - Forward Voltage

Packaging

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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Illumination Colour	LED Size	Wavelength	Luminous Intensity	Mounting Type	Viewing Angle	Lens Colour/Style	If - Forward Current	Vf - Forward Voltage	Series	Packaging
LED Circuit Board Indicators 3mm CBI 551-0404F Dialight 1: 1,22 € 1 600In Stock	Mfr. Part No. 551-0404F Mouser Part No 645-551-0404F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	1 600In Stock	1,22 € 0,869 € 0,64 € 0,534 € View 0,496 € 0,458 € 0,431 € 0,415 €	Min.: 1 Mult.: 1	Red	3 mm	650 nm	10 mcd	Through Hole	45 deg	Tinted, Diffused	10 mA	2 V	551	Bulk
LED Circuit Board Indicators GREEN DIFFUSED LOW CURRENT 551-1307-004F Dialight 1: 4,10 € 360Expected 15/10/2026	Mfr. Part No. 551-1307-004F Mouser Part No 645-551-1307-004F	Dialight	LED Circuit Board Indicators GREEN DIFFUSED LOW CURRENT	Datasheet	360Expected 15/10/2026	4,10 € 2,73 € 2,17 € 1,92 €	Min.: 1 Mult.: 1	Green		565 nm	1.6 mcd	Through Hole	60 deg		2 mA	1.9 V	551	Bulk
LED Circuit Board Indicators 3mm CBI 551-1104F Dialight 1: 1,43 € 1 200In Stock	Mfr. Part No. 551-1104F Mouser Part No 645-551-1104F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	1 200In Stock	1,43 € 1,02 € 0,663 € 0,591 € View 0,553 € 0,531 € 0,517 € Quote	Min.: 1 Mult.: 1	Red	3 mm	635 nm	1.6 mcd	Through Hole	60 deg	Tinted, Diffused	2 mA	1.7 V	551	Bulk
LED Circuit Board Indicators HI EFF YELLOW DIFF 551-0309F Dialight 1: 1,22 € 3 968In Stock	Mfr. Part No. 551-0309F Mouser Part No 645-551-0309F	Dialight	LED Circuit Board Indicators HI EFF YELLOW DIFF Learn More about Dialight circuit board indicators	Datasheet	3 968In Stock	1,22 € 0,869 € 0,62 € 0,552 € View 0,506 € 0,465 € 0,447 €	Min.: 1 Mult.: 1	Yellow			6.3 mcd	Through Hole	45 deg	Tinted	10 mA	2.1 V	551	Bulk
LED Circuit Board Indicators GREEN DIFFUSED 5 VOLTS 551-0607F Dialight 1: 1,51 € 4 399In Stock 3 100Expected 20/01/2027	Mfr. Part No. 551-0607F Mouser Part No 645-551-0607F	Dialight	LED Circuit Board Indicators GREEN DIFFUSED 5 VOLTS Learn More about Dialight circuit board indicators	Datasheet	4 399In Stock 3 100Expected 20/01/2027	1,51 € 1,08 € 0,774 € 0,697 € View 0,628 € 0,593 € 0,571 €	Min.: 1 Mult.: 1	Green		565 nm	19 mcd	Through Hole	60 deg	Tinted	10 mA	5 V	551	Bulk
LED Circuit Board Indicators CBI 3MM BLUE 551-0807F Dialight 1: 3,38 € 1 864In Stock	Mfr. Part No. 551-0807F Mouser Part No 645-551-0807F	Dialight	LED Circuit Board Indicators CBI 3MM BLUE Learn More about Dialight circuit board indicators	Datasheet	1 864In Stock	3,38 € 2,49 € 1,75 € 1,66 € View 1,58 € 1,49 €	Min.: 1 Mult.: 1	Blue	3 mm	428 nm	12 mcd	Through Hole	70 deg	Colorless, Diffused	10 mA	3.5 V	551	Bulk
LED Circuit Board Indicators YELLOW DIFFUSED LOW CURRENT 551-1207F Dialight 1: 1,33 € 4 049In Stock	Mfr. Part No. 551-1207F Mouser Part No 645-551-1207F	Dialight	LED Circuit Board Indicators YELLOW DIFFUSED LOW CURRENT Learn More about Dialight circuit board indicators	Datasheet	4 049In Stock	1,33 € 0,946 € 0,71 € 0,606 € View 0,544 € 0,513 € 0,494 €	Min.: 1 Mult.: 1	Yellow			1.6 mcd	Through Hole	60 deg	Tinted	2 mA	1.8 V	551	Bulk
LED Circuit Board Indicators GREEN DIFFUSED LOW CURRENT 551-1307F Dialight 1: 1,33 € 3 656In Stock 15 600On Order	Mfr. Part No. 551-1307F Mouser Part No 645-551-1307F	Dialight	LED Circuit Board Indicators GREEN DIFFUSED LOW CURRENT	Datasheet	3 656In Stock 15 600On Order On Order Ship Dates Mfr. No: 551-1307F Stock: 3 656 Can Dispatch Immediately On Order: 5 800 Expected 22/10/2026 9 800 Expected 20/01/2027 Factory Lead Time: 26 Weeks	1,33 € 0,946 € 0,613 € 0,556 € View 0,518 € 0,515 € 0,507 € 0,494 € 0,48 €	Min.: 1 Mult.: 1	Green		565 nm	1.6 mcd	Through Hole	60 deg		2 mA	1.9 V	551	Bulk
LED Circuit Board Indicators 3mm CBI 551-0207-003F Dialight 1: 2,93 € 44In Stock 550Expected 20/01/2027	Mfr. Part No. 551-0207-003F Mouser Part No 645-551-0207-003F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	44In Stock 550Expected 20/01/2027	2,93 € 2,03 € 1,59 € 1,41 € 1,26 €	Min.: 1 Mult.: 1	Green	3 mm	563 nm	16 mcd	Through Hole	45 deg	Tinted, Diffused	10 mA	2.1 V	551	Bulk
LED Circuit Board Indicators HI EFF GREEN DIFF 551-0207-004F Dialight 1: 3,61 € 261In Stock 390Expected 20/01/2027	Mfr. Part No. 551-0207-004F Mouser Part No 645-551-0207-004F	Dialight	LED Circuit Board Indicators HI EFF GREEN DIFF	Datasheet	261In Stock 390Expected 20/01/2027	3,61 € 2,66 € 2,11 € 1,87 € View 1,70 € 1,63 €	Min.: 1 Mult.: 1	Green	3 mm	563 nm	16 mcd	Through Hole	45 deg	Tinted	10 mA	2.1 V	551	Bulk
LED Circuit Board Indicators HI EFF GREEN DIFF 551-0207F Dialight 1: 1,13 € 989In Stock 34 800On Order	Mfr. Part No. 551-0207F Mouser Part No 645-551-0207F	Dialight	LED Circuit Board Indicators HI EFF GREEN DIFF	Datasheet	989In Stock 34 800On Order On Order Ship Dates Mfr. No: 551-0207F Stock: 989 Can Dispatch Immediately On Order: 13 100 Expected 22/10/2026 21 700 Expected 20/01/2027 Factory Lead Time: 26 Weeks	1,13 € 0,759 € 0,567 € 0,481 € View 0,445 € 0,428 €	Min.: 1 Mult.: 1	Green			16 mcd	Through Hole	45 deg	Tinted	10 mA	2.1 V	551	Bulk
LED Circuit Board Indicators HI EFF GREEN DIFF 551-0209F Dialight 1: 1,28 € 112In Stock 8 000On Order	Mfr. Part No. 551-0209F Mouser Part No 645-551-0209F	Dialight	LED Circuit Board Indicators HI EFF GREEN DIFF Learn More about Dialight circuit board indicators	Datasheet	112In Stock 8 000On Order On Order Ship Dates Mfr. No: 551-0209F Stock: 112 Can Dispatch Immediately On Order: 4 700 Expected 09/12/2026 3 300 Expected 15/03/2027 Factory Lead Time: 26 Weeks	1,28 € 0,877 € 0,649 € 0,466 € View 0,439 € 0,418 €	Min.: 1 Mult.: 1	Green		563 nm	16 mcd	Through Hole	45 deg	Tinted	10 mA	2.1 V	551	Bulk
LED Circuit Board Indicators HI EFF YELLOW DIFF 551-0307-004F Dialight 1: 3,61 € 191In Stock	Mfr. Part No. 551-0307-004F Mouser Part No 645-551-0307-004F	Dialight	LED Circuit Board Indicators HI EFF YELLOW DIFF	Datasheet	191In Stock	3,61 € 2,28 € 1,85 € 1,69 € View 1,62 € 1,57 € 1,56 €	Min.: 1 Mult.: 1	Yellow	3 mm	585 nm	6.3 mcd	Through Hole	45 deg	Tinted, Diffused	10 mA	2.1 V	551	Bulk
LED Circuit Board Indicators HI EFF YELLOW DIFF 551-0307F Dialight 1: 1,11 € 4 252In Stock 9 000On Order	Mfr. Part No. 551-0307F Mouser Part No 645-551-0307F	Dialight	LED Circuit Board Indicators HI EFF YELLOW DIFF	Datasheet	4 252In Stock 9 000On Order On Order Ship Dates Mfr. No: 551-0307F Stock: 4 252 Can Dispatch Immediately On Order: 3 300 Expected 16/12/2026 5 700 Expected 20/01/2027 Factory Lead Time: 26 Weeks	1,11 € 0,759 € 0,566 € 0,478 € View 0,438 € 0,363 €	Min.: 1 Mult.: 1	Yellow			6.3 mcd	Through Hole	45 deg	Tinted	10 mA	2.1 V	551	Bulk
LED Circuit Board Indicators YELLOW DIFFUSED 5 VOLTS 551-0707F Dialight 1: 1,51 € 291In Stock	Mfr. Part No. 551-0707F Mouser Part No 645-551-0707F	Dialight	LED Circuit Board Indicators YELLOW DIFFUSED 5 VOLTS	Datasheet	291In Stock	1,51 € 1,08 € 0,811 € 0,697 € View 0,627 € 0,593 € 0,571 €	Min.: 1 Mult.: 1	Yellow		585 nm	12.6 mcd	Through Hole	60 deg	Tinted	10 mA	5 V	551	Bulk
LED Circuit Board Indicators YELLOW DIFFUSED 5 VOLTS 551-0709F Dialight 1: 1,63 € 192In Stock	Mfr. Part No. 551-0709F Mouser Part No 645-551-0709F	Dialight	LED Circuit Board Indicators YELLOW DIFFUSED 5 VOLTS	Datasheet	192In Stock	1,63 € 1,17 € 0,894 € 0,766 € 0,691 €	Min.: 1 Mult.: 1	Yellow	3 mm	585 nm	12.6 mcd	Through Hole	60 deg	Tinted, Diffused	10 mA	5 V	551	Bulk
LED Circuit Board Indicators 3mm CBI 551-1101F Dialight 1: 1,43 € 313In Stock	Mfr. Part No. 551-1101F Mouser Part No 645-551-1101F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	313In Stock	1,43 € 1,02 € 0,768 € 0,658 € View 0,587 € 0,575 € 0,556 € 0,538 €	Min.: 1 Mult.: 1	Red	3 mm	635 nm	1.6 mcd	Through Hole	60 deg	Diffused	2 mA	1.7 V	551	Bulk
LED Circuit Board Indicators 3mm CBI 551-1103F Dialight 1: 1,43 € 633In Stock	Mfr. Part No. 551-1103F Mouser Part No 645-551-1103F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	633In Stock	1,43 € 1,02 € 0,768 € 0,674 € View 0,584 € 0,567 € 0,551 € 0,536 € Quote	Min.: 1 Mult.: 1		3 mm			Through Hole		Tinted, Diffused	2 mA		551	Bulk
LED Circuit Board Indicators RED DIFFUSED LOW CURRENT 551-1107-004F Dialight 1: 3,71 € 360In Stock 605Expected 20/01/2027	Mfr. Part No. 551-1107-004F Mouser Part No 645-551-1107-004F	Dialight	LED Circuit Board Indicators RED DIFFUSED LOW CURRENT	Datasheet	360In Stock 605Expected 20/01/2027	3,71 € 2,73 € 2,16 € 1,91 € View 1,75 € 1,69 €	Min.: 1 Mult.: 1	Red	3 mm	635 nm	1.6 mcd	Through Hole	60 deg	Tinted	2 mA	1.7 V	551	Bulk
LED Circuit Board Indicators RED DIFFUSED LOW CURRENT 551-1107F Dialight 1: 1,33 € 1 461In Stock 3 400Expected 20/01/2027	Mfr. Part No. 551-1107F Mouser Part No 645-551-1107F	Dialight	LED Circuit Board Indicators RED DIFFUSED LOW CURRENT Learn More about Dialight circuit board indicators	Datasheet	1 461In Stock 3 400Expected 20/01/2027	1,33 € 0,946 € 0,656 € 0,602 € View 0,544 € 0,513 € 0,494 €	Min.: 1 Mult.: 1	Red		635 nm	1.6 mcd	Through Hole	60 deg	Tinted	2 mA	1.7 V	551	Bulk
LED Circuit Board Indicators 3mm CBI 551-1204F Dialight 1: 1,43 € 655In Stock	Mfr. Part No. 551-1204F Mouser Part No 645-551-1204F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	655In Stock	1,43 € 1,02 € 0,768 € 0,624 € View 0,587 € 0,567 € 0,559 € 0,538 €	Min.: 1 Mult.: 1	Yellow	3 mm	585 nm	1.6 mcd	Through Hole	60 deg	Tinted, Diffused	2 mA	1.8 V	551	Bulk
LED Circuit Board Indicators 3mm CBI 551-1301F Dialight 1: 1,43 € 96In Stock	Mfr. Part No. 551-1301F Mouser Part No 645-551-1301F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	96In Stock	1,43 € 1,02 € 0,679 € 0,658 € View 0,592 € 0,539 € 0,516 € 0,497 € Quote	Min.: 1 Mult.: 1	Green	3 mm	565 nm	1.6 mcd	Through Hole	60 deg	Diffused	2 mA	1.9 V	551	Bulk
LED Circuit Board Indicators 3mm CBI 551-1304F Dialight 1: 1,25 € 690In Stock	Mfr. Part No. 551-1304F Mouser Part No 645-551-1304F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	690In Stock	1,25 € 0,98 € 0,81 € 0,70 € View 0,592 € 0,59 € 0,559 € 0,538 €	Min.: 1 Mult.: 1	Green	3 mm	565 nm	1.6 mcd	Through Hole	60 deg	Tinted, Diffused	2 mA	1.9 V	551	Bulk
LED Circuit Board Indicators RED/GREEN DIFFUSED 551-3001F Dialight 1: 1,81 € 462In Stock	Mfr. Part No. 551-3001F Mouser Part No 645-551-3001F	Dialight	LED Circuit Board Indicators RED/GREEN DIFFUSED	Datasheet	462In Stock	1,81 € 1,69 € 1,17 € 1,07 € View 1,05 € 1,02 € 1,01 €	Min.: 1 Mult.: 1	Green, Yellow	3 mm	585 nm, 565 nm	4.6 mcd, 6.3 mcd	Through Hole	80 deg	Diffused	10 mA	2.1 V, 2.1 V	551	Bulk
LED Circuit Board Indicators 3mm CBI 551-3003F Dialight 1: 1,79 € 865In Stock	Mfr. Part No. 551-3003F Mouser Part No 645-551-3003F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	865In Stock	1,79 € 1,12 € 0,903 € 0,82 € View 0,679 € 0,659 € 0,645 €	Min.: 1 Mult.: 1	Green, Red	3 mm	635 nm, 565 nm	4.7 mcd/10 mcd	Through Hole	50 deg	Tinted, Diffused	10 mA	2 V, 2.1 V	551	Bulk

551 Series LED Circuit Board Indicators

Applied Filters:

Customer Service Office

Company

Resources

Support