LightKey

SPEC NO: DS10121841

REV: A.4

CHECKED: Emily Zhou

APPROVED: M.H. Lin

PAGE: 1/3

HTTP://WWW.LTKEY.COM

TEL: 0086-574-86322282

DATE: Jul/20/2011

Datasheet of 3.00 inch 5x7 Dual Color Dot Matrix LED Display

LM30057A/BRG Series – 3.00 inch 5x7 Dual Color Dot Matrix LED Display

ATTENTION

OBSERVE PRECAUTIONS

FOR HANDLING

ELECTROSTATIC

DISCHARGE

SENSITIVE

DEVICES

Features

79.80mm (3.00 inch) digit high

Dot size: Diameter 7.62 mm

Pitch: 11.43 mm

Wide viewing angle

Range of emitted colors

I.C. compatible

Low power consumption

White dot, grey or black face

Available options

Alternative emitting luminosity:

Standard or high brightness version

Alternative emitted color

Alternative dot color

Alternative face

Both CC and CA versions are available

Cropped terminal pins

RoHS compliant

Package Dimensions

5.08*8=40.64

11.43*4=45.72

56.90

PIN 1

57.15

7

6

5

3

4

2

COL. 1

2

34

5

ROW

1

0.80

Notes:

1. All dimensions are in millimeters (inches), Tolerance is + 0.25mm (0.01inch) unless other wise noted.

2. Specifications are subject to change without notice.

3. The gap between the reflector and PCB shall not exceed 0.25mm.