Send Message
Home ProductsIndicator LED

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

Certification
China DOUBLE LIGHT ELECTRONICS TECHNOLOGY CO.,LTD certification
China 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

Dear supplier, I am sending you a conclusion on the assessment of your company based on the results of work for the 4 quarter of 2022. Your company is classified as "A" (excellent) based on an integrated assessment that takes into account various aspects of the business.

—— Harper Steve From Europe

I'm Online Chat Now

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

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

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

Product Details:
Place of Origin: China (mainland)
Brand Name: DOUBLE LIGHT
Certification: ISO9001:2008/ROHS
Model Number: DL-544UYTA-1UY
Payment & Shipping Terms:
Minimum Order Quantity: 10,000pcs
Price: US$ 0.02-0.04per 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: 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
High Light:

high power light emitting diode

,

green light emitting diode

 

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 * 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:

  • 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 0

Contact Details
DOUBLE LIGHT ELECTRONICS TECHNOLOGY CO.,LTD

Contact Person: Mr. Chen

Tel: 86-755-82853859

Fax: 86-755-83229774

Send your inquiry directly to us (0 / 3000)