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.

Results: 80
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Illumination Color
LED Size
Wavelength
Luminous Intensity
Mounting Type
Viewing Angle
Lens Color/Style
If - Forward Current
Vf - Forward Voltage
Series
Packaging
Dialight LED Circuit Board Indicators Bi-Level CBI
Datasheet
58,822In Stock
Min.: 1
Mult.: 1

Red, Green 3 mm 635 nm, 565 nm 1.6 mcd Through Hole 45 deg Tinted, Diffused 2 mA 1.7 V, 1.9 V 553 Bulk
Dialight LED Circuit Board Indicators Bi-Level CBI
Datasheet
800In Stock
Min.: 1
Mult.: 1

553 Bulk
Dialight LED Circuit Board Indicators Bi-Level CBI
Datasheet
1,022In Stock
Min.: 1
Mult.: 1

Yellow 3 mm 585 nm 6.3 mcd Through Hole 45 deg Tinted, Diffused 10 mA 2.1 V 553 Bulk
Dialight LED Circuit Board Indicators Bi-Level CBI
Datasheet
761In Stock
Min.: 1
Mult.: 1

Red, Yellow 3 mm 650 nm, 585 nm 10 mcd, 6.3 mcd Through Hole 45 deg Tinted, Diffused 10 mA 2 V, 2.1 V 553 Bulk
Dialight LED Circuit Board Indicators Bi-Level European
Datasheet
990In Stock
Min.: 1
Mult.: 1

Green 3 mm 565 nm 1.6 mcd SMD/SMT 60 deg Tinted, Diffused 1.9 V 553 Bulk
Dialight LED Circuit Board Indicators Bi-Level CBI
Datasheet
995In Stock
Min.: 1
Mult.: 1

Red 3 mm 650 nm 10 mcd Through Hole 45 deg Tinted, Diffused 10 mA 2 V 553 Bulk
Dialight LED Circuit Board Indicators RED DIFFUSED 5 VOLT
Datasheet
640In Stock
Min.: 1
Mult.: 1

Red 635 nm 29 mcd Through Hole 60 deg Tinted 10 mA 5 V 553 Bulk
Dialight LED Circuit Board Indicators Bi-Level CBI
Datasheet
978In Stock
Min.: 1
Mult.: 1

Yellow 3 mm 583 nm 1.6 mcd Through Hole 60 deg Tinted, Diffused 2 mA 1.8 V 553 Bulk
Dialight LED Circuit Board Indicators HI EFF GREEN DIFF
Datasheet
2,687In Stock
6,300Expected 2026-07-22
Min.: 1
Mult.: 1

Green 563 nm 16 mcd Through Hole 45 deg 10 mA 2.1 V 553 Bulk
Dialight LED Circuit Board Indicators Bi-Level CBI 48In Stock
1,600On Order
Min.: 1
Mult.: 1

Red, Green 3 mm 635 nm, 565 nm 10 mcd, 12.6 mcd Through Hole 60 deg Diffused 10 mA 2 V, 2.1 V 553 Bulk
Dialight LED Circuit Board Indicators Bi-Level CBI
Datasheet
880In Stock
Min.: 1
Mult.: 1

Red, Yellow 3 mm 650 nm, 585 nm 3.6 mcd, 2.2 mcd Through Hole 45 deg Tinted, Diffused 10 mA 2 V, 2.1 V 553 Bulk
Dialight LED Circuit Board Indicators Red/Green Diffused 635/565nm, 10mA
Datasheet
856In Stock
Min.: 1
Mult.: 1

Red, Green 3 mm 563 nm, 650 nm 16 mcd, 10 mcd Through Hole 45 deg Tinted, Diffused 2.1 V 553 Bulk
Dialight LED Circuit Board Indicators HI EFF GREEN DIFF
Datasheet
286In Stock
800Expected 2026-07-22
Min.: 1
Mult.: 1

Green 16 mcd Through Hole 45 deg 10 mA 2.1 V 553 Bulk
Dialight LED Circuit Board Indicators 3mm GREEN/YELLOW
Datasheet
466In Stock
800Expected 2026-07-22
Min.: 1
Mult.: 1

Green, Yellow 3 mm 583 nm, 565 nm 1.6 mcd Through Hole 45 deg Tinted, Diffused 2 mA 1.8 V, 1.9 V 553 Bulk
Dialight LED Circuit Board Indicators Bi-Level CBI
Datasheet
507In Stock
Min.: 1
Mult.: 1

Green, Yellow 3 mm 583 nm, 565 nm 1.6 mcd Through Hole 45 deg Tinted, Diffused 2 mA 1.8 V, 1.9 V 553 Bulk
Dialight LED Circuit Board Indicators HI EFF YELLOW DIFF
Datasheet
1,340In Stock
Min.: 1
Mult.: 1

Yellow 3 mm 585 nm 6.3 mcd Through Hole 45 deg Tinted, Diffused 10 mA 2.1 V 553 Bulk
Dialight LED Circuit Board Indicators HI EFF YELLOW DIFF
Datasheet
97In Stock
800Expected 2026-07-08
Min.: 1
Mult.: 1

Yellow 585 nm 6.3 mcd Through Hole 45 deg Tinted 10 mA 2.1 V 553 Bulk
Dialight LED Circuit Board Indicators Bi-Level CBI
Datasheet
798Expected 2026-07-29
Min.: 1
Mult.: 1

Orange 3 mm 600 nm 7 mcd Through Hole 60 deg Tinted, Diffused 10 mA 2.2 V 553 Bulk
Dialight LED Circuit Board Indicators Bi-Level CBI
Datasheet
261In Stock
Min.: 1
Mult.: 1

553 Bulk
Dialight LED Circuit Board Indicators Bi-Level CBI
Datasheet
81In Stock
Min.: 1
Mult.: 1

553 Bulk
Dialight LED Circuit Board Indicators CBI 3MM BI-LEVELWW
Datasheet
178In Stock
Min.: 1
Mult.: 1

White 3 mm 2500 mcd Through Hole 45 deg Untinted, Non-Diffused 20 mA 3.2 V 553 Bulk
Dialight LED Circuit Board Indicators Bi-Level CBI
Datasheet
1,072In Stock
Min.: 1
Mult.: 1

Red 3 mm 635 nm 1.6 mcd Through Hole 60 deg Tinted, Diffused 2 mA 1.7 V 553 Bulk
Dialight LED Circuit Board Indicators Bi-Level CBI
Datasheet
132In Stock
1,200Expected 2026-06-24
Min.: 1
Mult.: 1

Green 3 mm 565 nm 1.6 mcd Through Hole 60 deg Tinted, Diffused 2 mA 1.9 V 553 Bulk
Dialight LED Circuit Board Indicators Bi-Level CBI
Datasheet
1,101In Stock
Min.: 1
Mult.: 1

Yellow 3 mm 583 nm 1.6 mcd Through Hole 60 deg Tinted, Diffused 2 mA 1.8 V 553 Bulk
Dialight LED Circuit Board Indicators RED DIFFUSED LOW CURRENT
Datasheet
700Expected 2026-07-22
Min.: 1
Mult.: 1

Red 635 nm Through Hole 60 deg Tinted 2 mA 1.7 V 553 Bulk