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DOUBLE LIGHT ELECTRONICS TECHNOLOGY CO.,LTD

City:shenzhen

Province/State:guangdong

Country/Region:china

Contact Person:MrChen

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China 0.28 Inch two digit seven segment display Double Digit Numeric Red Led Display wholesale

0.28 Inch two digit seven segment display Double Digit Numeric Red Led Display

Name: 028 Inch two digit seven segment display Double Digit Numeric Red Led Display
Brand: DOUBLE LIGHT
Price: 1 USD

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Brand Name :DOUBLE LIGHT

Model Number :DL2-281XRA

Certification :ISO9001:2008/ROHS

Place of Origin :China (mainland)

MOQ :1000pcs

Payment Terms :Telegraphic Transfer in Advance (Advance TT, T/T)

Supply Ability :8,000,000pcs per Day

Delivery Time :10-15 working days after received your payment

Packaging Details :Dimensions per Unit:0.28 × 0.2 × 0.13 Meters • Weight per Unit:3.5 Kilograms • Units per Export Carton:40000 • Export Carton Dimensions L/W/H: 0.45 × 0.28 × 0.27 Meters • Export Carton Weight:14.2 Kilograms

Product Name :7 Segment LED Display

Package :0.28 Inch

Emitted Color :Super Bright Red

Peak Emission Wavelength :640nm

Chip Material :GaAlAs

Face color :Gray Surface

Forward Voltage @20ma :2.0V

Luminous Intensity :3-5mcd

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0.28 Inch two digit seven segment display Double Digit Numeric Red Led Display

Features:
0.28″ (inch) digit height.
Excellent segment uniformity.
Sold state reliability.
Industrial standard size.
Low power consumption.
The product itself will remain within RoHS compliant Version.

Descriptions:

The DL2-281XRA series is a lager 7.0mm (0.28″) high seven segments display designed for viewing distances up to 7 meters.
These displays provide excellent reliability in bright ambient light.
These devices are made with white segments and gray surface.

Applications:

Audio equipment.
Instrument panels.
Digital read out display.

common anode/cathode 0.28" red led dual 7 segment numeric display two digits
7 segemnt led display
Item color Item color
0.3” 1 digit single color 0.56” 4 digit single color
0.36” 1 digit single color 0.8” 1 digit single color,bicolor
0.36” 3 digit single color 0.8” 2 digit single color
0.36” 4 digit single color 1” 1 digit single color,bicolor
0.39” 1 digit single color,bicolor 1.2” 1 digit single color,bicolor
0.39” 3 digit single color 1.5” 1 digit single color,bicolor
0.39” 4 digit single color 1.8” 1 digit single color,bicolor
0.4” 1 digit single color 2.3” 1 digit single color,bicolor
0.4” 2 digit single color 3” 1 digit single color,bicolor
0.52” 1 digit single color 4” 1 digit single color,bicolor
0.56” 1 digit single color,bicolor 5” 1 digit single color,bicolor
0.56” 2 digit single color 8” 1 digit single color,bicolor
0.56” 3 digit single color 12” 1 digit single color

Device Selection Guide:

Model No.	Chip Material	Source Color	Description
DL2-281ARB	GaAlAs	Ultra Red	Common Anode
DL1-281CRB	GaAlAs	Ultra Red	Common Cathode

Absolute Maximum Ratings at Ta=25℃

Parameters	Symbol	Max.	Unit
Power Dissipation Per Segment	PD	60	mW
Peak Forward Current Per Segment (1/10 Duty Cycle, 0.1ms Pulse Width)	IFP	100	mA
Forward Current Per Segment	IF	25	mA
Dating Linear From 50℃		0.4	mA/℃
Reverse Voltage	VR	5	V
Operating Temperature Range	Topr	-40℃ to +80℃
Storage Temperature Range	Tstg	-40℃ to +85℃
Soldering Temperature	Tsld	260℃ for 5 Seconds

Electrical Optical Characteristics at Ta=25℃

Parameters	Symbol	Min.	Typ.	Max.	Unit	Test Condition
Luminous Intensity	Iv	1.0	1.8	---	mcd	IF=20mA (Note 1)
Luminous Intensity Matching Ratio (Segment To Segment)	I_v-m	---	---	2:1		IF=10mA
Peak Emission Wavelength	λp	---	660	---	nm	IF=20mA
Dominant Wavelength	λd	---	640	---	nm	IF=20mA (Note 2)
Spectral Line Half-Width	△λ	---	20	---	nm	IF=20mA
Forward Voltage	VF	---	1.80	2.40	V	IF=20mA
Reverse Current	IR	---	---	50	µA	VR=5V

7 Segment LED Display Package Dimension:

DL2-281ARA DL2-281CRA

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