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4.7×5.7mm Elliptical Wide Angle Ultra Yellow Indicator LED Yellow Diffused Lens

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4.7×5.7mm Elliptical Wide Angle Ultra Yellow Indicator LED Yellow Diffused Lens

Brand Name : DOUBLE LIGHT

Model Number : DL-544UYTA-1UY

Certification : ISO9001:2008/ROHS

Place of Origin : China (mainland)

MOQ : 10,000pcs

Price : US$ 0.02-0.04per unit (Pieces) can be discussed

Payment Terms : Telegraphic Transfer in Advance (Advance TT, T/T)

Supply Ability : 2,000,000pcs per Day

Delivery Time : 10 working days after received your payment

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

Product Name : 4.7×5.7mm Elliptical Wide Angle Ultra Yellow LED

Package : Dip 4.7×5.7mm Elliptical LED

Emitted Color : Ultra Yellow

Peak Emission Wavelength : 585-595nm

Lens Type : Yellow Diffused

Forward Voltage @20ma : 1.8-2.8v

Luminous Intensity : 450-1050mcd

Viewing Angle : X:50 Deg, Y:100 Deg

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4.7×5.7mm Elliptical Wide Angle Ultra Yellow Indicator LED Yellow Diffused Lens

This is 4.7×5.7mm Elliptical Wide Angle Ultra Yellow LED, Yellow Diffuse Lens and the Emitting Color of this size is changeable.

Part No. Chip Material Lens Color Source Color
DL-544UYTA-1UY AlGaInP Yellow transparent Ultra Yellow

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.

Features:

  • High luminous intensity output.
  • Oval shape.
  • Well defined spatial radiation.
  • Wide viewing angle (2θ1/2): 50o/100o.
  • Reliable and robust.
  • The product itself will remain within RoHS complaint Version.

Descriptions:

  • 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.

Applications:

  • 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
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 600 800 --- mcd IF=20mA (Note 1)
Viewing Angle * 2θ1/2 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:

  • 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.

4.7×5.7mm Elliptical Wide Angle Ultra Yellow Indicator LED Yellow Diffused Lens


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