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[Province: Guangdong ]   
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3mm round pure blue Indicator LED with water clear diffused LED diode components
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3mm round pure blue Indicator LED with water clear diffused LED diode components

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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 * 2θ1/2 --- 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:

  • Luminous Intensity Measurement allowance is ± 10%.
  • θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
  • The dominant wavelength (λd) is derived from the CIE chromaticity diagram and represents 
  • the single wavelength which defines the color of the device.
  • Typical Electrical / Optical Characteristics Curves

  • (25 Ambient Temperature Unless Otherwise Noted)

     

  • Reliability Test Items And Conditions:

  • The reliability of products shall be satisfied with items listed below:

    Confidence level: 90%. LTPD: 10%.

    1) Test Items and Results:


    Send message to this supplier
    Test Item Standard Test Method Test Conditions Note Number of Damaged
    Resistance to Soldering Heat

    JEITA ED-4701

    300 302

    		 Tsld=260±5, 10sec 3mm from the base of the epoxy bulb 1 time 0/100
    Solder ability

    JEITA ED-4701

    300 303

    		 Tsld=235±5, 5sec(using flux)

    1time

    over 95%

    		 0/100
    Thermal Shock

    JEITA ED-4701

    300 307

    		 0~100 15sec, 15sec 100 cycles 0/100
    Temperature Cycle

    JEITA ED-4701

    100 105

    		 -40~25~100~25 30min,5min,30min,5min 100 cycles 0/100
    Moisture Resistance Cycle

    JEITA ED-4701

    200 203

    		 25~65~-10 90%RH 24hrs/1cycle 10 cycles 0/100
    High Temperature Storage

    JEITA ED-4701

    200 201

    		 Ta=100
    Mr. Mr. Rony Qiu
    Tel: 86-755-82853859
    Enter between 20 to 3,000 chatacters.
Contact Method
HongKong Double Light Electronics Technology Co. Ltd
7-G,Duhui 100 building,No.4 Zhonghang Road, Shenzhen, Guangdong, China (Mainland)
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