LED Circuit Board Indicators – Mouser Singapore

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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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Part #

LED Circuit Board Indicators GREEN DIFFUSED

553-0222-300F
Dialight
1: $3.45
698Expected 23/9/2026

Mfr. Part No.
553-0222-300F

Mouser Part No
645-553-0222-300F

Dialight

LED Circuit Board Indicators GREEN DIFFUSED

Learn More

Datasheet

698Expected 23/9/2026

$3.45

$2.08

$1.84

$1.65

View

Min.: 1
Mult.: 1

Green

565 nm

1.6 mcd

Through Hole

60 deg

2 mA

1.9 V

553

Bulk

LED Circuit Board Indicators YELLOW/GREEN DIFF

553-0744F
Dialight
1: $4.38
1,000On Order

Mfr. Part No.
553-0744F

Mouser Part No
645-553-0744F

Dialight

LED Circuit Board Indicators YELLOW/GREEN DIFF

Learn More

Datasheet

1,000On Order

$4.38

$2.49

$2.15

$1.97

View

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: $2.91
180Expected 9/9/2026

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

Datasheet

180Expected 9/9/2026

$2.91

$1.73

$1.59

$1.37

View

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: $4.53
Non-Stocked Lead-Time 18 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 18 Weeks

$4.53

$2.76

$2.28

$2.14

View

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: $1.25
Non-Stocked Lead-Time 51 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 51 Weeks

$1.25

$1.21

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

553-0108F
Dialight
400: $2.90
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
553-0108F

Mouser Part No
645-553-0108F

Dialight

LED Circuit Board Indicators Bi-Level CBI

Datasheet

Non-Stocked Lead-Time 18 Weeks

$2.90

$2.86

$2.80

$2.76

$2.72

Min.: 400
Mult.: 50

553

Bulk

LED Circuit Board Indicators Bi-Level CBI

553-0110F
Dialight
1,000: $1.12
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

$1.12

$1.05

$1.02

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: $1.29
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

$1.29

$1.24

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: $1.46
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

$1.46

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

553-0130F
Dialight
1,650: $0.683
Non-Stocked Lead-Time 51 Weeks

Mfr. Part No.
553-0130F

Mouser Part No
645-553-0130F

Dialight

LED Circuit Board Indicators Bi-Level CBI

Datasheet

Non-Stocked Lead-Time 51 Weeks

$0.683

Min.: 1,650
Mult.: 50

553

Bulk

LED Circuit Board Indicators Bi-Level CBI

553-0171F
Dialight
800: $1.43
Non-Stocked Lead-Time 51 Weeks

Mfr. Part No.
553-0171F

Mouser Part No
645-553-0171F

Dialight

LED Circuit Board Indicators Bi-Level CBI

Datasheet

Non-Stocked Lead-Time 51 Weeks

$1.43

$1.37

Min.: 800
Mult.: 50

553

Bulk

LED Circuit Board Indicators Bi-Level CBI

553-0172F
Dialight
1: $2.54
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

$2.54

$2.04

$1.52

$1.36

View

Min.: 1
Mult.: 1

553

Bulk

LED Circuit Board Indicators Bi-Level CBI

553-0210F
Dialight
1,200: $0.877
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

$0.877

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: $1.22
Non-Stocked Lead-Time 18 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 18 Weeks

$1.22

$1.19

$1.17

$1.16

$1.14

Min.: 950
Mult.: 50

553

Bulk

LED Circuit Board Indicators Bi-Level CBI

553-0301F
Dialight
900: $1.32
Non-Stocked Lead-Time 51 Weeks

Mfr. Part No.
553-0301F

Mouser Part No
645-553-0301F

Dialight

LED Circuit Board Indicators Bi-Level CBI

Datasheet

Non-Stocked Lead-Time 51 Weeks

$1.32

Min.: 900
Mult.: 50

Red

3 mm

635 nm

29 mcd

Through Hole

60 deg

Tinted, Diffused

10 mA

5 V

553

Bulk

LED Circuit Board Indicators Bi-Level CBI

553-0302F
Dialight
900: $1.43
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

$1.43

$1.40

$1.36

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: $1.29
Non-Stocked Lead-Time 51 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 51 Weeks

$1.29

Min.: 900
Mult.: 50

553

Bulk

LED Circuit Board Indicators Bi-Level CBI

553-0310F
Dialight
900: $1.34
Non-Stocked Lead-Time 51 Weeks

Mfr. Part No.
553-0310F

Mouser Part No
645-553-0310F

Dialight

LED Circuit Board Indicators Bi-Level CBI

Datasheet

Non-Stocked Lead-Time 51 Weeks

$1.34

$1.30

$1.29

Min.: 900
Mult.: 50

553

Bulk

LED Circuit Board Indicators RED DIFFUSED 5 VOLT

553-0311-300F
Dialight
1: $3.71
Non-Stocked Lead-Time 51 Weeks

Mfr. Part No.
553-0311-300F

Mouser Part No
645-553-0311-300F

Dialight

LED Circuit Board Indicators RED DIFFUSED 5 VOLT

Learn More

Datasheet

Non-Stocked Lead-Time 51 Weeks

$3.71

$2.08

$1.71

Min.: 1
Mult.: 1

Red

3 mm

635 nm

29 mcd

Through Hole

60 deg

Tinted, Diffused

10 mA

5 V

553

Bulk

LED Circuit Board Indicators Bi-Level CBI

553-0313F
Dialight
650: $1.56
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
553-0313F

Mouser Part No
645-553-0313F

Dialight

LED Circuit Board Indicators Bi-Level CBI

Datasheet

Non-Stocked Lead-Time 18 Weeks

$1.56

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

553-0320F
Dialight
450: $2.31
Non-Stocked Lead-Time 51 Weeks

Mfr. Part No.
553-0320F

Mouser Part No
645-553-0320F

Dialight

LED Circuit Board Indicators Bi-Level CBI

Datasheet

Non-Stocked Lead-Time 51 Weeks

$2.31

Min.: 450
Mult.: 50

553

Bulk

LED Circuit Board Indicators GREEN DIFFUSED 5 VOLT

553-0322-300F
Dialight
1: $3.71
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

Datasheet

Non-Stocked Lead-Time 51 Weeks

$3.71

$2.43

$1.80

$1.75

Min.: 1
Mult.: 1

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: $1.69
Non-Stocked Lead-Time 18 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 18 Weeks

$1.69

$1.66

$1.63

$1.62

$1.59

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: $3.48
Lead-Time 51 Weeks

Mfr. Part No.
553-0332F

Mouser Part No
645-553-0332F

Dialight

LED Circuit Board Indicators Bi-Level CBI

Datasheet

Lead-Time 51 Weeks

$3.48

$2.20

$1.85

$1.80

$1.63

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

553-0333-300F
Dialight
650: $1.73
Non-Stocked Lead-Time 51 Weeks

Mfr. Part No.
553-0333-300F

Mouser Part No
645-553-0333-300F

Dialight

LED Circuit Board Indicators YELLOW DIFFUSED 5 VOLT

Learn More

Datasheet

Non-Stocked Lead-Time 51 Weeks

$1.73

Min.: 650
Mult.: 50

Yellow

3 mm

585 nm

12.6 mcd

Through Hole

60 deg

Tinted, Diffused

10 mA

5 V

553

Bulk

553 & 571 Bi-Level Circuit Board Indicators

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1.6 mcd
1.6 mcd, 1.6 mcd
3.6 mcd, 2.2 mcd
4.3 mcd, 6.3 mcd
4.7 mcd, 10 mcd
4.7 mcd/10 mcd, 4.3/ mcd/6.3 mcd
6.3 mcd
7 mcd
7 mcd, 16 mcd
8.7 mcd
10 mcd
10 mcd, 12.6 mcd
10 mcd, 6.3 mcd
12.6 mcd
12.6 mcd, 19 mcd
12.6 mcd, 8.7 mcd
16 mcd
16 mcd, 10 mcd
19 mcd
20 mcd