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HongKong Double Light Electronics Technology Co. Ltd  

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3mm round pure blue Indicator LED with water clear diffused LED diode components 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: DL-304BCA-1B20

3mm round pure blue Indicator LED with water clear diffused LED diode components
Features</

3mm round pure blue Indicator LED with water clear diffused LED diode components

  • Features:
  • Popular T-1 diameter package.
  • High efficiency.
  • Selected minimum intensities.
  • Available on tape and reel.
  • Reliable and robust.
  • The product itself will remain within RoHS compliant version.

 

  • Descriptions:
  • The series is specially designed for applications requiring higher brightness.
  • The LED lamps are available with different colors, intensities.

 

  • Applications:
  • Status indicators.
  • Commercial use.
  • Advertising Signs.
  • Back lighting.

 

 

 

 

Part No. Chip Material Lens Color Source Color
DL-304BCA-1B20 GaAlAs B Blue

 

 

 

 

 

  • Package Dimension:

Notes:

  • All dimensions are in millimeters (inches).
  • Tolerance is ± 0.25 mm (.010″) unless otherwise noted.
  • Protruded resin under flange is 1.00 mm (.039″) max.
  • Specifications are subject to change without notice.

 

 

 

 

 

 

 

  • Absolute Maximum Ratings at Ta=25
Parameters Symbol Max. Unit
Power Dissipation PD 100 mW

Peak Forward Current

(1/10 Duty Cycle, 0.1ms Pulse Width)

IFP 100 mA
Forward Current IF 25 mA
Reverse Voltage VR 5 V
Operating Temperature Range Topr -40 to +85
Storage Temperature Range Tstg -40 to +100

Lead Soldering Temperature

[4mm (.157″) From Body]

Tsld 260 for 5 Seconds

Electrical Optical Characteristics at Ta=25

Parameters Symbol Min. Typ. Max. Unit Test Condition
Luminous Intensity * IV 3000 4200 --- mcd IF=20mA (Note 1)
Viewing Angle * 1/2 --- 20 --- Deg IF=20mA (Note 2)
Peak Emission Wavelength λp --- 468 --- nm IF=20mA
Dominant Wavelength λd --- 470 --- nm IF=20mA (Note 3)
Spectral Line Half-Width λ --- 25 --- nm IF=20mA
Forward Voltage VF 3.00 3.30 4.00 V IF=20mA
Reverse Current IR --- --- 10 µA VR=5V

 

Notes: