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

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China HongKong Double Light Electronics Technology Co. Ltd certification
China HongKong Double Light Electronics Technology Co. Ltd certification
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3mm round pure blue Indicator LED with water clear diffused LED diode components

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

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

Product Details:
Place of Origin: China (mainland)
Brand Name: DOUBLE LIGHT
Certification: ISO9001:2008/ROHS
Model Number: DL-304BCA-1B20
Payment & Shipping Terms:
Minimum Order Quantity: 10,000pcs
Price: US$ 0.01 per unit (Pieces)
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
Payment Terms: Telegraphic Transfer in Advance (Advance TT, T/T)
Supply Ability: 15,000,000pcs per Day
Detailed Product Description
Product Name: Indicators LED Package: DIP 3mm
Emitted Color: Pure Blue Peak Emission Wavelength: 450-470nm
Model Number: DL-304BCA-1B20 Body Color: Water Clear
Forward Voltage @20ma: 2.8-3.0v Viewing Angle: 26 Deg
Display Brightness: 500-700Mcd
High Light:

high power light emitting diode

,

multi color led diode

​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:

3mm round pure blue Indicator LED with water clear diffused LED diode components 0

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:

  • 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)3mm round pure blue Indicator LED with water clear diffused LED diode components 1

     

  • 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:

    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℃ 1000hrs 0/100

    Terminal Strength

    (Pull test)

    JEITA ED-4701

    400 401

    Load 10N (1kgf)

    10±1sec

    No noticeable damage 0/100
    Terminal Strength (bending test)

    JEITA ED-4701

    400 401

    Load 5N (0.5kgf)

    0°~90°~0° bend 2 times

    No noticeable damage 0/100
    Temperature Humidity Storage

    JEITA ED-4701

    100 103

    Ta=60℃, RH=90% 1000hrs 0/100
    Low Temperature Storage

    JEITA ED-4701

    200 202

    Ta=-40℃ 1000hrs 0/100
    Steady State Operating Life   Ta=25℃, IF=30mA 1000hrs 0/100
    Steady State Operating Life of High Humidity Heat   Ta=60℃, RH=90%, IF=30mA 500hrs 0/100
    Choice of various viewing angles   Ta=-30℃, IF=20mA 1000hrs 0/100

     

    2) Criteria for Judging the Damage:

    Item Symbol Test Conditions Criteria for Judgment
    Min Max
    Forward Voltage VF IF=20mA --- F.V.*)×1.1
    Reverse Current IR VR=5V --- F.V.*)×2.0
    Luminous Intensity IV IF=20mA F.V.*)×0.7 ---

    *) F.V.: First Value.

  • Please read the following notes before using the product:
  • 1. Over-current-proof

    Customer must apply resistors for protection, otherwise slight voltage shift will cause big current change (Burn out will happen).

    2. Storage

    2.1 Do not open moisture proof bag before the products are ready to use.

    2.2 Before opening the package, the LEDs should be kept at 30℃ or less and 90%RH or less.

    2.3 The LEDs should be used within a year.

    2.4 After opening the package, the LEDs should be kept at 30℃ or less and 70%RH or less.

    2.5 The LEDs should be used within 168 hours (7 days) after opening the package.

    3. Soldering Iron

    Each terminal is to go to the tip of soldering iron temperature less than 260℃ for 5 seconds within once in less than the soldering iron capacity 25W. Leave two seconds and more intervals, and do soldering of each terminal. Be careful because the damage of the product is often started at the time of the hand solder.

    4. Repairing

    Repair should not be done after the LEDs have been soldered. When repairing is unavoidable, a double-head soldering iron should be used (as below figure). It should be confirmed beforehand whether the characteristics of the LEDs will or will not be damaged by repairing.

    5. Caution in ESD

    Static Electricity and surge damages the LED. It is recommended to use a wrist band or anti-electrostatic glove when handling the LED. All devices equipment and machinery must be properly grounded.

 

Contact Details
HongKong Double Light Electronics Technology Co. Ltd

Contact Person: Mr. Rony Qiu

Tel: +8613510796631

Send your inquiry directly to us (0 / 3000)