Henan Dorun Electronics Co., Ltd.
Main products:laser distance meter,hot melt glue stick,led strip,hot melt glue gun,hand held automotive multipurpose meter
Contact Us
  • Contact Person : Mr. HAO JIANDONG
  • Company Name : Henan Dorun Electronics Co., Ltd.
  • Tel : 0086-371-65356091
  • Fax : 0086-371-65356095,65356096 Address: RM. NO.901, C TOWER,FORTUNE PLAZA, NO.32 JINGSAN ROAD. Zip: 450008 Country/Region: China (Mainland) Province/State: Henan City: Zhengzhou
  • Address : Henan,Zhengzhou,RM. NO.901, C TOWER,FORTUNE PLAZA, NO.32 JINGSAN ROAD.
  • Country/Region : China
  • Zip : 450008

led bar graph display black face

led bar graph display black face
Product Detailed
led bar graph display 1.Black face, white segment, full color 3.low power comsumption, low current 4.ten windows, 20 pins

led bar graph display, 10 segment led bar, Black/Gray face, Red color


1. Panel Length: 25.4mm

2. Panel Height: 10.10mm

3. Chip material: GaP

4. Face color: black or gray

5. Source color: Red

6. Power dissipation: 84mW

7. Peak forward current (1/10 duty cycle, 0.1ms pulse width): 100mA

8. Forward current: 30mA

9. Dating linear: from 25°C, 0.25mA/°C

10. Reverse voltage: 5V

11. Operating temperature range: -40 to +80°C

12. Storage temperature range: -40 to +85°C

13. Soldering temperature: 260°C for 5 seconds

14. Luminous intensity: 1.5-3.0mcd at 20mA (note 1)

15. Peak emission wavelength: 568nm at 20mA

16. Dominant wavelength: 572nm at 20mA (note 2)

17. Spectral line half-width: 20nm at 20mA

18. Forward voltage: 2.20-2.80V at 20mA

19. Reverse current: 10μA at 5V

Mechanical Dimensions:

Internal Circuit Diagram

Internal Circuit Diagram and All Light on Segments Feature

 Electro-optical Characteristics


1.Audio equipment or Instrument panels

2.General use for digital indicators

3.Multimedia product

4.Digital read out display

led bar graph display black face

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