Home ProductsLED Emitting Diodes

4.7×5.7mm Elliptical Wide Angle Ultra Yellow LED Emitting Diodes oval led diode for open sign board

Certification
China HongKong Double Light Electronics Technology Co. Ltd certification
China HongKong Double Light Electronics Technology Co. Ltd certification
Customer Reviews
On the eve of the 70th anniversary of the founding of the People's Republic of China, please accept our most sincere and warm congratulations on this great holiday. We greatly appreciate the positive experience of cooperation between our companies and look forward to the further mutually beneficial development of our partnership.

—— V.P. Vasilyev

we cooperate with Double light for so many times, each time they support us by good products and nice price.

—— Berk from US

Cooperate with Rony, I do not need to worry too much, he can arrange everything well.

—— Harper Steve From Turkey

I'm Online Chat Now

4.7×5.7mm Elliptical Wide Angle Ultra Yellow LED Emitting Diodes oval led diode for open sign board

4.7×5.7mm Elliptical Wide Angle Ultra Yellow LED Emitting Diodes oval led diode for open sign board
4.7×5.7mm Elliptical Wide Angle Ultra Yellow LED Emitting Diodes oval led diode for open sign board 4.7×5.7mm Elliptical Wide Angle Ultra Yellow LED Emitting Diodes oval led diode for open sign board

Large Image :  4.7×5.7mm Elliptical Wide Angle Ultra Yellow LED Emitting Diodes oval led diode for open sign board

Product Details:
Place of Origin: China
Brand Name: Double Light
Certification: ISO9001:2008,Rosh
Model Number: DL-544UYDA-3UY60
Payment & Shipping Terms:
Minimum Order Quantity: 1000 PCS
Delivery Time: 5-7 working days after received your payment
Payment Terms: L/C, T/T, Western Union,Paypal
Supply Ability: 15,000,000pcs per Day
Detailed Product Description
Type: LED Emitting Diodes Max. Reverse Voltage: 2.2V
Light Color: Yellow Color Temperature: 590nm
Led Chips: Epistar Led Diodes Shape: Oval Shape
Application: Commercial Outdoor Advertising, Variable Message Signs (VMS), Message Boards Luminous Intensity: 780 Mcd
High Light:

flat led diode

,

light emitting diode

 

4.7×5.7mm Elliptical Wide Angle Ultra Yellow LED emitting diodes oval led diode for open sign board

Part No. Chip Material Lens Color Source Color
DL-544UYDA-3UY60 AlGaInP Yellow Diffused Ultra Yellow

 

  • Features:
  1. High luminous intensity output.
  2. Oval shape.
  3. Well defined spatial radiation.
  4. Wide viewing angle (2θ1/2): 50o/100o.
  5. Reliable and robust.
  6. The product itself will remain within RoHS complaint Version.
  • Descriptions:
  1. This precision optical performance oval LED is specially designed for passenger information signs.
  2. The LED lamps are available with different colors, intensities.
  3. Superior performance in outdoor environment.
  • Applications:
  1. Single or dual color graphic signs.
  2. Message boards.
  3. Variable message signs (VMS).
  4. Commercial outdoor advertising.

 

  • Package Dimension:

 

4.7×5.7mm Elliptical Wide Angle Ultra Yellow LED Emitting Diodes oval led diode for open sign board 0

  • Absolute Maximum Ratings at Ta=25℃
Parameters Symbol Max. Unit
Power Dissipation PD 65 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 450 780 --- mcd IF=20mA (Note 1)
Viewing Angle * 1/2 X --- 50 --- Deg IF=20mA (Note 2)
Y --- 100 ---
Peak Emission Wavelength λp --- 592 --- nm IF=20mA
Dominant Wavelength λd --- 589 --- nm IF=20mA (Note 3)
Spectrum Radiation Bandwidth Δλ --- 15 --- nm IF=20mA
Forward Voltage VF 1.60 2.20 2.60 V IF=20mA
Reverse Current IR --- --- 10 µA VR=5V

Notes:

1. Luminous Intensity Measurement allowance is ± 10%.

2. θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.

3. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.

 

4.7×5.7mm Elliptical Wide Angle Ultra Yellow LED Emitting Diodes oval led diode for open sign board 1

Contact Details
HongKong Double Light Electronics Technology Co. Ltd

Contact Person: Tanky

Tel: +8613750005407

Send your inquiry directly to us (0 / 3000)