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Power Red Transparent Lens Indicator Led 800-1300mcd Luminous Intensity

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Power Red Transparent Lens Indicator Led 800-1300mcd Luminous Intensity

Power Red Transparent Lens Indicator Led 800-1300mcd Luminous Intensity
Power Red Transparent Lens Indicator Led 800-1300mcd Luminous Intensity

Large Image :  Power Red Transparent Lens Indicator Led 800-1300mcd Luminous Intensity

Product Details:
Place of Origin: China (mainland)
Certification: ISO9001:2008/ROHS
Model Number: DL-544SRTA-3SR60
Payment & Shipping Terms:
Minimum Order Quantity: 10,000pcs
Price: US$ 0.03-0.06per unit (Pieces) can be discussed
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
Delivery Time: 10 working days after received your payment
Payment Terms: Telegraphic Transfer in Advance (Advance TT, T/T)
Supply Ability: 2,000,000pcs per Day
Detailed Product Description
Product Name: 5.20×3.80mm Elliptical Type Hyper Red LED Package: Dip 5.20×3.80mm Elliptical Type LED
Emitted Color: Hyper Red Peak Emission Wavelength: 620-625nm
Lens Type: Red Transparent Forward Voltage @20ma: 1.8-2.6v
Luminous Intensity: 800-1300mcd Viewing Angle: X:110 Deg, Y:30 Deg
High Light:

high power light emitting diode


multi color led diode




       This is 5.20×3.80mm Elliptical Wide Angle Type Hyper Red LED Red Transparent Lens  and the Emitting Color of this size is changeable.



Part No. Chip Material Lens Color Source Color
DL-544SRTA-3SR60 AlGaInP Red Transparent Hyper Red



  • 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.




  • Oval shape.
  • High luminous intensity output.
  • Well defined spatial radiation.
  • Wide viewing angle (2θ1/2): 110o/60o.
  • Reliable and robust.
  • The product itself will remain within RoHS complaint Version.



  • This precision optical performance oval LED is specially designed for passenger information signs.
  • The LED lamps are available with different colors, intensities.
  • Superior performance in outdoor environment.



  • Single or dual color graphic signs.
  • Message boards.
  • Variable message signs (VMS).
  • Commercial outdoor advertising.


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
Electrostatic Discharge (HBM) ESD 2000 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 800 1000 --- mcd IF=20mA (Note 1)
Viewing Angle * 1/2 x --- 110 --- Deg IF=20mA (Note 2)
y --- 60 ---
Peak Emission Wavelength λp --- 632 --- nm IF=20mA
Dominant Wavelength λd --- 624 --- nm IF=20mA (Note 3)
Spectral Line Half-Width △λ --- 20 --- nm IF=20mA
Forward Voltage VF 1.60 2.20 2.60 V IF=20mA
Reverse Current IR --- --- 10 µA VR=5V



  • 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.

Contact Details

Contact Person: Mr. Chen

Tel: 86-755-82853859

Fax: 86-755-83229774

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