LB-303AK データシートの表示（PDF） - ROHM Semiconductor

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LB-303AK

LED displays High efficiency, three-digit numeric displays

ROHM Semiconductor 

LED displays

LB-303AK Series

High efficiency, three-digit numeric

displays

LB-303AK Series

The LB-303AK series were designed to meet

the need for multi-digit numeric displays.

These LED numeric displays use GaAsP on

GaP for the emitting material (with the

exception of green) and are housed in an

epoxy resin package. They are three-digit

displays with a character height of 8.0 mm.

zFeatures

1) Height of character : 8.0 mm

2) High efficiency in a compact package.

3) Common anode and common cathode

configurations are available for red, orange

and green.

4) The package surface is painted black and

the segments are colored the display color.

zDimensions (Unit : mm)

22.0

7.0 7.0

10°

1.0

3- φ0.9

4.0

φ 0.5

(2.54)

(12.7)

Tolerances are ±0.3 unless otherwise noted:

zSelection guide

Emitting color

Common

Red

Anode

LB-303VA

Cathode

LB-303VK

∗Order-based production.

Orange

Green

LB-303DA∗ LB-303MA

LB-303DK∗ LB-303MK

zPin assignments

11 10 9 8 7

+++++

a

a

a

f g bf g bf g b

e

ce

ce

c

d

d

d

Digit 1 D.P1 Digit 2 D.P2 Digit 3 D.P3

++++++

Pin No. 1 2 3 4 5 6

Pin No.

1

2

3

4

5

6

7

8

9

10

11

Function

Segment "c"

Digit 1 Common

Segment "d"

Digit 2 Common

Digit 3 Common

Segment D.P

Segment "b"

Segment "f"

Segment "a"

Segment "e"

Segment "g"

Rev.A

1/2

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