LightKey

SPEC NO: DS10121577

REV: A.4

CHECKED: Emily Zhou

APPROVED: M.H. Lin

PAGE: 1/3

HTTP://WWW.DISPLAY-LEDS.COM

TEL: 0086-574-86322282

DATE: Jul/20/2011

Datasheet of 0.30 inch Dual Digit 7 Segment LED Display

LD3021A/B Series - 0.30 inch dual Digit 7 Segment LED Display

ATTENTION

OBSERVE PRECAUTIONS

FOR HANDLING

ELECTROSTATIC

DISCHARGE

SENSITIVE

DEVICES

Available options

Alternative emitting luminosity:

Standard or high brightness version

Alternative emitted color

Alternative segment color

Alternative font

Common Cathode is available

Cropped terminal pins

Features

7.62 mm (0.30 inch) digit high

Excellent digit appearance

Wide viewing angle

Range of emitted colors

I.C. compatible

Low power consumption

White segment

RoHS compliant

Package Dimensions

4.00

0.70

2.54*4=10.16

15.50

PIN 1

6.30

F

E

10.16

DIG.1

DP

D

A

G

C

B

DIG.2

10.0

0.51

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.