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0.40 Inch Two Digit 7 Segment Display , Numeric Led Display Industrial Standard Size

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0.40 Inch Two Digit 7 Segment Display , Numeric Led Display Industrial Standard Size

0.40 Inch Two Digit 7 Segment Display , Numeric Led Display Industrial Standard Size
0.40 Inch Two Digit 7 Segment Display , Numeric Led Display Industrial Standard Size 0.40 Inch Two Digit 7 Segment Display , Numeric Led Display Industrial Standard Size 0.40 Inch Two Digit 7 Segment Display , Numeric Led Display Industrial Standard Size

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Product Details:

Place of Origin: China (mainland)
Brand Name: DOUBLE LIGHT
Certification: ISO9001:2008/ROHS
Model Number: DL2-402XRB

Payment & Shipping Terms:

Minimum Order Quantity: 2000pcs
Price: US$ 0.150-0.3per unit (Pieces) depends on the quantity
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
Delivery Time: 7-10 working days after payment received
Payment Terms: Telegraphic Transfer in Advance (Advance TT, T/T)
Supply Ability: 5,000,000pcs per Day
Detailed Product Description
Product Name: 0.40" Dual Digit Numeric Displays Package: 0.40Inch 7 Segment
Emitted Color: Super Bright Red Peak Emission Wavelength: 640nm
Chip Material: GaP Face Color: Black Surface
Forward Voltage @20ma: 1.6-2.4V Luminous Intensity: 10-28mcd
Size: 20.1*16.0*7.0mm Datasheet: Update
High Light:

led seven segment display

,

brightest smd led chip

Datasheet:  DL2-402XRB.pdf              Emitting color:Super bright red

 

       0.40" Dual Digit Numeric Displays

 

 This is 0.40" dual digit Numeric Displays peak emission wavelength 640nm and emitting Super Bright red color light( Black surface),source color can be customed.

 

 

0.40 Inch Two Digit 7 Segment Display , Numeric Led Display Industrial Standard Size 0

Features:

  1. 0.40″ (inch) digit height.
  2. Excellent segment uniformity.
  3. Sold state reliability.
  4. Industrial standard size.
  5. Low power consumption.
  6. The product itself will remain within RoHS compliant version.

 

Descriptions:

  1. The DL2-402XRB series is a lager 10.20 mm(0.40″) high seven segments display designed for viewing distances up to 7 meters.
  2. These displays provide excellent reliability in bright ambient light.
  3. These devices are made with white segments and black surface.

 

Applications:

  1. Audio equipment.
  2. Instrument panels.
  3. Digital read out display.

Device Selection Guide:

 

Model No. Chip Material Source Color Description
DL2-402ARB GaAlAs Super Bright Red Common Anode
DL2-402CRB Super Bright Red Common Cathode
 

Absolute Maximum Ratings at Ta=25

 

 
Parameters Symbol Max. Unit
Power Dissipation Per Segment PD 85 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 10.0 24.0 --- mcd IF=20mA (Note 1)
Luminous Intensity Matching Ratio (Segment To Segment) Iv-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
 

 

Notes:

  • Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eye-response curve.

The dominant wavelength (λd) is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.

 

 

For more details, please contact us.

Email: Facebook@doublelight.com.cn

Contact Details
HongKong Double Light Electronics Technology Co. Ltd

Contact Person: Tanky

Tel: +8613750005407

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