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0.40 inch two digit 7 Segment LED Displays double digit numeric display A/C circuit

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0.40 inch two digit 7 Segment LED Displays double digit numeric display A/C circuit

Brand Name : DOUBLE LIGHT

Model Number : DL2-401XBB

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 : 0.4 Inch

Emitted Color : Blue

Peak Emission Wavelength : 470nm

Chip Material : InGaN

Face color : Black Surface

Forward Voltage @20ma : 3.0V

Luminous Intensity : 3-5mcd

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​7 Segment LED DisplayKey Specifications/Special Features:

Application:
LED numeric display,alphanumeric display,digit displays,dot matrix and customized led display panels

1. Digital information, LED message display board.
2. Instruments, digital clock & toys.
3. Mark, Domestic Appliance and other household electrical appliances.
4. Scrolling marquee screen.
5. The image display and mark/instructions, indicators.
6. Mechnical equipments, digit & alphanumeric display.
7. Other display use and customized LED display panels.

  1. 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.

  1. Descriptions:
  1. The DL2-401XBB 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.


Device Selection Guide:

Model No. Chip Material Source Color Description
DL2-401ABB InGaN Blue Common Anode
DL2-401ABB Blue Common Cathode

  1. Absolute Maximum Ratings at Ta=25℃

Parameters Symbol Max. Unit
Power Dissipation Per Segment PD 100 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 2.0 4.0 --- mcd IF=20mA (Note 1)
Luminous Intensity Matching Ratio (Segment To Segment) Iv-m --- --- 2:1 IF=10mA
Peak Emission Wavelength λp --- 468 --- nm IF=20mA
Dominant Wavelength λd --- 470 --- nm IF=20mA (Note 2)
Spectral Line Half-Width △λ --- 25 --- nm IF=20mA
Forward Voltage VF --- 3.2 4.0 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.

7 Segment LED Display Package Dimension:

0.40 inch two digit 7 Segment LED Displays double digit numeric display A/C circuit

DL2-401ABB DL2-401CBB

0.40 inch two digit 7 Segment LED Displays double digit numeric display A/C circuit



Product Tags:

led seven segment display

      

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Cheap 0.40 inch two digit 7 Segment LED Displays double digit numeric display A/C circuit for sale

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