BL-T28A-31G-41 datasheet, PDF - EEWORLD Datasheet

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BL-T28A-31G-41: DescriptionLED NUMERIC DISPLAY, 3 DIGIT; File Size66KB，4 Pages; ManufacturerBETLUX; Websitehttp://www.betlux.com/

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LED NUMERIC DISPLAY, 3 DIGIT

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LED NUMERIC DISPLAY, 3 DIGIT

BL-T28X-31

Super Bright

Electrical-optical characteristics: (Ta=25 )

(Test Condition: IF=20mA)

Part No

Common Cathode

BL-T28A-31S-XX

BL-T28A-31D-XX

BL-T28A-31UR-XX

BL-T28A-31E-XX

BL-T28A-31Y-XX

BL-T28A-31G-XX

Common Anode

BL-T28B-31S-XX

BL-T28B-31D-XX

BL-T28B-31UR-XX

BL-T28B-31E-XX

BL-T28B-31Y-XX

BL-T28B-31G-XX

Emitte

d Color

Hi Red

Super

Red

Ultra

Red

Orange

Yellow

Green

Ultra Bright

Electrical-optical characteristics: (Ta=25 )

(Test Condition: IF=20mA)

Part No

Common Cathode

BL-T28A-31UHR-XX

BL-T28A-31UE-XX

Common Anode

Emitted Color

BL-T28A-31YO-XX

BL-T28A-31UY-XX

BL-T28A-31UG-XX

BL-T28A-31PG-XX

BL-T28A-31B-XX

BL-T28A-31W-XX

BL-T28B-31UHR-XX

Ultra Red

BL-T28B-31UE-XX

BL-T28B-31YO-XX

BL-T28B-31UY-XX

BL-T28B-31UG-XX

BL-T28B-31PG-XX

BL-T28B-31B-XX

BL-T28B-31W-XX

Ultra Amber

Ultra Yellow

Ultra Green

Ultra Blue

Ultra White

Ultra Orange

Ultra Pure Green

APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS

REV NO: V.2

Page 1 of 4

WWW.BETLUX.COM

EMAIL:

SALES@BETLUX.COM

BETLUX@BETLUX.COM

-XX: Surface / Lens color

Number

Ref Surface Color

White

Epoxy Color

Water

clear

Black

White

diffused

Features:

7.00mm (0.28”) Three digit numeric display series

Low current operation.

Excellent character appearance.

Easy mounting on P.C. Boards or sockets.

I.C. Compatible.

ROHS Compliance.

Chip

Material

GaAlAs/GaAs,SH

GaAlAs/GaAs,DH

GaAlAs/GaAs,DDH

(nm)

660

Unit:V

Typ

1.85

Max

2.20

TYP.(mcd

GaAsP/GaP

GaP/GaP

Chip

InGaN

GaAsP/GaP

635

585

570

(nm)

645

630

619

590

574

525

470

1.85

2.20

1.85

2.20

2.10

2.50

2.10

2.50

2.20

2.50

Unit:V

Typ

Max

2.10

2.20

3.80

2.70

2.50

4.50

4.20

)

100

105

Material

AlGaInP

TYP.(mcd

)

105

115

110

170

100

Gray

Red

Diffused

Red

Green

Diffused

Green

Yellow

Diffused

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