Datasheet > BL-T28A-31G-XX

BL-T28A-31G-XX

更新时间： 2025-09-06 00:58:15

品牌	Logo	应用领域
BETLUX		/
页数	文件大小	规格书
5页	596K
描述
7.00mm (0.28) Three digit Seven Segment LED display series

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数据手册

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BL-T28A-31G-XX 数据手册

LED NUMERIC DISPLAY, 3 DIGIT

BL-T28X-31

Features:

7.00mm (0.28”) Three digit Seven Segment LED display series

Low current operation.

Excellent character appearance.

Easy mounting on P.C. Boards or sockets.

I.C. Compatible.

ROHS Compliance.

Super Bright

Electrical-optical characteristics: (Ta=25°C) (Test Condition: IF=20mA)

Part No

Unit:V

Chip

Emitte

d Color

l _P

(nm)

TYP.(mcd

Common Cathode Common Anode

Material

Typ

Max

)

Hi Red

GaAlAs/GaAs,SH

GaAlAs/GaAs,DH

660

1.85

2.20

BL-T28A-31S-XX

BL-T28A-31D-XX

BL-T28B-31S-XX

BL-T28B-31D-XX

Super

Red

Ultra

Red

100

105

GaAlAs/GaAs,DDH

660

1.85

2.20

BL-T28A-31UR-XX

BL-T28B-31UR-XX

Orange

Yellow

Green

GaAsP/GaP

GaP/GaP

635

585

570

2.10

2.20

2.50

BL-T28A-31E-XX

BL-T28A-31Y-XX

BL-T28A-31G-XX

BL-T28B-31E-XX

BL-T28B-31Y-XX

BL-T28B-31G-XX

Ultra Bright

Electrical-optical characteristics: (Ta=25°C) (Test Condition: IF=20mA)

Part No

Chip

Unit:V

TYP.(mcd

)

?Pb

(nm)

Common Cathode

Common Anode

Emitted Color

Material

Typ

Max

Ultra Red

AlGaInP

645

630

619

590

574

525

470

2.10

2.20

3.80

2.70

2.50

BL-T28A-31UHR-XX

BL-T28A-31UE-XX

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

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

105

115

110

170

Ultra Orange

Ultra Amber

Ultra Yellow

Ultra Green

2.50

4.50

4.20

Ultra Pure Green InGaN

Ultra Blue

InGaN

Ultra White

100

-XX: Surface / Lens color：

Number

Ref Surface Color

Epoxy Color

White

Water

clear

Black

White

diffused

Gray

Red

Diffused

Red

Green

Diffused

Green

Yellow

Diffused

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BL-T28A-31S-11	BETLUX	获取价格	LED NUMERIC DISPLAY, 3 DIGIT
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