LED Circuit Board Indicators

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553 & 571 Bi-Level Circuit Board Indicators

Dialight 553 and 571 Bi-Level Circuit Board Indicators (CBI) are offered in 2mm and 3mm packages, with two diode LED indicators each, and in several color combinations. The 553 series includes 3mm LEDs in 2x red, 2x yellow, 2x green, red/green, and yellow/green. 553-x multiple CBIs form horizontal LED arrays on 4.45mm center-lines, and 553-x-300 multiple CBIs form horizontal LED arrays on 5.08mm center-lines. The 571 series includes 2mm LEDs in 2x green, red/green, and yellow/green. Multiple CBIs form horizontal LED arrays on 2.54mm center lines. All of the Dialight 553/571 Bi-Level Circuit Board Indicators come in high contrast, UL 94V-0 rated black housing with stand-offs that facilitate PCB cleaning.

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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 Style	Viewing Angle	Lens Colour/Style	If - Forward Current	Vf - Forward Voltage	Series	Packaging
LED Circuit Board Indicators YELLOW/GREEN DIFF 553-0744F Dialight 1: 2,77 € 1 000On Order	Mfr. Part No. 553-0744F Mouser Part No 645-553-0744F	Dialight	LED Circuit Board Indicators YELLOW/GREEN DIFF Learn More about Dialight 553 571 indicators	Datasheet	1 000On Order On Order Ship Dates Mfr. No: 553-0744F Stock: 0 On Order: 450 Pending 550 Expected 28/10/2026 Factory Lead Time: 26 Weeks	2,77 € 1,59 € 1,38 € 1,26 € 1,18 €	Min.: 1 Mult.: 1	Yellow, Green	3 mm	585 nm, 565 nm	4.3 mcd, 6.3 mcd	Through Hole	80 deg	Tinted	10 mA	2.1 V, 2.1 V	553	Bulk
LED Circuit Board Indicators CBI BI-LVL RG,RG 3MM 3 LEAD 553-3511-600F Dialight 1: 1,90 € 180On Order	Mfr. Part No. 553-3511-600F Mouser Part No 645-553-3511-600F	Dialight	LED Circuit Board Indicators CBI BI-LVL RG,RG 3MM 3 LEAD Learn More about Dialight 553 571 indicators	Datasheet	180On Order	1,90 € 1,31 € 1,05 € 0,894 € 0,869 €	Min.: 1 Mult.: 1	Green, Red	3 mm	630 nm, 565 nm			75 deg		30 mA	2.6 V		Bulk
LED Circuit Board Indicators Bi-Level CBI 553-0102F Dialight 1: 2,86 € Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. 553-0102F Mouser Part No 645-553-0102F	Dialight	LED Circuit Board Indicators Bi-Level CBI	Datasheet	Non-Stocked Lead-Time 26 Weeks	2,86 € 1,75 € 1,52 € 1,37 € 1,32 €	Min.: 1 Mult.: 1	Green	3 mm	563 nm	16 mcd	Through Hole	45 deg	Tinted, Diffused	10 mA	2.1 V	553	Bulk
LED Circuit Board Indicators Bi-Level CBI 553-0107F Dialight 1 000: 0,728 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 553-0107F Mouser Part No 645-553-0107F	Dialight	LED Circuit Board Indicators Bi-Level CBI	Datasheet	Non-Stocked Lead-Time 18 Weeks	0,728 € 0,724 €	Min.: 1 000 Mult.: 50	Orange	3 mm	600 nm	7 mcd	Through Hole	60 deg	Tinted, Diffused	10 mA	1.9 V	553	Bulk
LED Circuit Board Indicators Bi-Level CBI 553-0110F Dialight 1 000: 0,708 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 553-0110F Mouser Part No 645-553-0110F	Dialight	LED Circuit Board Indicators Bi-Level CBI	Datasheet	Non-Stocked Lead-Time 18 Weeks	0,708 € 0,67 € 0,646 €	Min.: 1 000 Mult.: 50	Red	3 mm	650 nm	10 mcd	Through Hole	45 deg	Tinted, Diffused	10 mA	2 V	553	Bulk
LED Circuit Board Indicators Bi-Level CBI 553-0120F Dialight 1 000: 0,832 € Non-Stocked Lead-Time 51 Weeks	Mfr. Part No. 553-0120F Mouser Part No 645-553-0120F	Dialight	LED Circuit Board Indicators Bi-Level CBI	Datasheet	Non-Stocked Lead-Time 51 Weeks	0,832 € 0,796 €	Min.: 1 000 Mult.: 50	Green	3 mm	563 nm	16 mcd	Through Hole	45 deg	Tinted, Diffused	10 mA	2.1 V	553	Bulk
LED Circuit Board Indicators CBI 3MM BI-LEVEL GRN 553-0127F Dialight 800: 1,06 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 553-0127F Mouser Part No 645-553-0127F	Dialight	LED Circuit Board Indicators CBI 3MM BI-LEVEL GRN	Datasheet	Non-Stocked Lead-Time 18 Weeks	1,06 € 1,03 € 0,877 €	Min.: 800 Mult.: 50	Orange, Green	3 mm	600 nm, 563 nm	7 mcd, 16 mcd	Through Hole	45 deg	Tinted, Diffused	10 mA	1.9 V, 2.1 V	553	Bulk
LED Circuit Board Indicators Bi-Level CBI 553-0172F Dialight 1: 1,75 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 553-0172F Mouser Part No 645-553-0172F	Dialight	LED Circuit Board Indicators Bi-Level CBI	Datasheet	Non-Stocked Lead-Time 18 Weeks	1,75 € 1,36 € 1,02 € 0,903 € View 0,877 € 0,859 € 0,849 € Quote	Min.: 1 Mult.: 1										553	Bulk
LED Circuit Board Indicators Bi-Level CBI 553-0210F Dialight 1 200: 0,605 € Non-Stocked Lead-Time 51 Weeks	Mfr. Part No. 553-0210F Mouser Part No 645-553-0210F	Dialight	LED Circuit Board Indicators Bi-Level CBI	Datasheet	Non-Stocked Lead-Time 51 Weeks	0,605 €	Min.: 1 200 Mult.: 50	Red	3 mm	635 nm	1.6 mcd	Through Hole	60 deg	Tinted, Diffused	2 mA	1.7 V	553	Bulk
LED Circuit Board Indicators Bi-Level CBI 553-0220F Dialight 950: 0,784 € Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. 553-0220F Mouser Part No 645-553-0220F	Dialight	LED Circuit Board Indicators Bi-Level CBI	Datasheet	Non-Stocked Lead-Time 26 Weeks	0,784 € 0,78 €	Min.: 950 Mult.: 50										553	Bulk
LED Circuit Board Indicators Bi-Level CBI 553-0302F Dialight 900: 0,912 € Non-Stocked Lead-Time 51 Weeks	Mfr. Part No. 553-0302F Mouser Part No 645-553-0302F	Dialight	LED Circuit Board Indicators Bi-Level CBI	Datasheet	Non-Stocked Lead-Time 51 Weeks	0,912 € 0,894 € 0,869 €	Min.: 900 Mult.: 50	Green	3 mm	565 nm	19 mcd	Through Hole	60 deg	Tinted, Diffused	10 mA	5 V	553	Bulk
LED Circuit Board Indicators Bi-Level CBI 553-0303F Dialight 900: 0,815 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 553-0303F Mouser Part No 645-553-0303F	Dialight	LED Circuit Board Indicators Bi-Level CBI	Datasheet	Non-Stocked Lead-Time 18 Weeks	0,815 € 0,804 € 0,789 € 0,778 € View 0,765 € Quote	Min.: 900 Mult.: 50										553	Bulk
LED Circuit Board Indicators GREEN DIFFUSED 5 VOLT 553-0322-300F Dialight 650: 1,05 € Non-Stocked Lead-Time 51 Weeks	Mfr. Part No. 553-0322-300F Mouser Part No 645-553-0322-300F	Dialight	LED Circuit Board Indicators GREEN DIFFUSED 5 VOLT Learn More about Dialight 553 571 indicators	Datasheet	Non-Stocked Lead-Time 51 Weeks	1,05 € 1,03 €	Min.: 650 Mult.: 50	Green		565 nm	19 mcd	Through Hole	60 deg	Tinted	10 mA	5 V	553	Bulk
LED Circuit Board Indicators Bi-Level CBI 553-0331F Dialight 650: 1,09 € Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. 553-0331F Mouser Part No 645-553-0331F	Dialight	LED Circuit Board Indicators Bi-Level CBI	Datasheet	Non-Stocked Lead-Time 26 Weeks	1,09 €	Min.: 650 Mult.: 50	Red, Yellow	3 mm	635 nm, 585 nm	29 mcd, 12.6 mcd	Through Hole	60 deg	Tinted, Diffused	10 mA	5 V	553	Bulk
LED Circuit Board Indicators Bi-Level CBI 553-0332F Dialight 1: 2,31 € Non-Stocked Lead-Time 51 Weeks	Mfr. Part No. 553-0332F Mouser Part No 645-553-0332F	Dialight	LED Circuit Board Indicators Bi-Level CBI	Datasheet	Non-Stocked Lead-Time 51 Weeks	2,31 € 1,59 € 1,30 € 1,14 € 1,03 €	Min.: 1 Mult.: 1	Green, Yellow	3 mm	585 nm, 565 nm	12.6 mcd, 19 mcd	Through Hole	60 deg	Tinted, Diffused	10 mA	5 V	553	Bulk
LED Circuit Board Indicators YELLOW DIFFUSED 5 VOLT 553-0333F Dialight 1: 2,42 € Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. 553-0333F Mouser Part No 645-553-0333F	Dialight	LED Circuit Board Indicators YELLOW DIFFUSED 5 VOLT Learn More about Dialight 553 571 indicators	Datasheet	Non-Stocked Lead-Time 26 Weeks	2,42 € 1,55 € 1,30 € 1,13 € View 1,01 € 0,963 €	Min.: 1 Mult.: 1	Yellow	3 mm	585 nm	12.6 mcd	Through Hole	60 deg	Tinted, Diffused	10 mA	5 V	553	Bulk
LED Circuit Board Indicators Bi-Level CBI 553-0714-849F Dialight 1: 2,81 € Non-Stocked	Mfr. Part No. 553-0714-849F Mouser Part No 645-553-0714-849F	Dialight	LED Circuit Board Indicators Bi-Level CBI Learn More about Dialight 553 571 indicators	Datasheet	Non-Stocked	2,81 € 2,01 € 1,56 € 1,36 € View 1,29 € 1,24 € 1,19 €	Min.: 1 Mult.: 1	Red, Yellow, Green	3 mm	635 nm, 569 nm, 586 nm, 569 nm	4.7 mcd/10 mcd, 4.3/ mcd/6.3 mcd	Through Hole	60 deg, 80 deg	Diffused	20 mA	2 V/2.1 V, 2.1 V/2.1 V	553	Bulk